MIDAMERICAN FUNDING LLC
S-4, 1999-11-08
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<PAGE>

    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 8, 1999
                                                     REGISTRATION NO. 333-______
===============================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                   ------------------------------------------
                                    FORM S-4
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                   ------------------------------------------
                            MIDAMERICAN FUNDING, LLC
             (Exact name of registrant as specified in its charter)
<TABLE>
<CAPTION>
                IOWA                                     4911                                     47-0819200
<S>                                    <C>                                            <C>
  (STATE OR OTHER JURISDICTION OF            (PRIMARY STANDARD INDUSTRIAL                      (I.R.S. EMPLOYER
   INCORPORATION OR ORGANIZATION)            CLASSIFICATION CODE NUMBER)                     IDENTIFICATION NO.)
</TABLE>

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


                                666 GRAND AVENUE
                             DES MOINES, IOWA 50303
                                 (515) 242-4000
              (Address, including zip code, and telephone number,
                 including area code, of registrant's principal
                               executive offices)

                          JOHN A. RASMUSSEN, JR., ESQ.
                       VICE PRESIDENT AND GENERAL COUNSEL
                            MIDAMERICAN FUNDING, LLC
                                666 GRAND AVENUE
                             DES MOINES, IOWA 50303
                                 (515) 242-4000
           (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

                   ------------------------------------------
                                    Copy to:
                               BRYANT B. EDWARDS
                                LATHAM & WATKINS
                       633 WEST FIFTH STREET, SUITE 4000
                         LOS ANGELES, CALIFORNIA 90071
                                 (213) 485-1234

         APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As
soon as practicable after this registration statement becomes effective.

         IF ANY OF THE SECURITIES BEING REGISTERED ON THIS FORM ARE BEING
OFFERED IN CONNECTION WITH THE FORMATION OF A HOLDING COMPANY AND THERE IS
COMPLIANCE WITH GENERAL INSTRUCTION G, CHECK THE FOLLOWING BOX. [ ]

         IF THIS FORM IS FILED TO REGISTER ADDITIONAL SECURITIES FOR AN
OFFERING PURSUANT TO RULE 462(B) UNDER THE SECURITIES ACT, CHECK THE FOLLOWING
BOX AND LIST THE SECURITIES ACT REGISTRATION STATEMENT NUMBER OF THE EARLIER
EFFECTIVE REGISTRATION STATEMENT FOR THE SAME OFFERING. [ ]

         IF THIS FORM IS A POST-EFFECTIVE AMENDMENT FILED PURSUANT TO RULE
462(D) UNDER THE SECURITIES ACT, CHECK THE FOLLOWING BOX AND LIST THE
SECURITIES ACT REGISTRATION STATEMENT NUMBER OF THE EARLIER EFFECTIVE
REGISTRATION STATEMENT FOR THE SAME OFFERING. [ ]

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

                        CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
                                                                          Proposed
                                                                          Offering              Proposed              Amount of
               Title of Each Class of               Amount to be           Price                Aggregate            Registration
            Securities to be Registered              Registered        per Security(1)      Offering Price(1)            Fee
- ------------------------------------------------------------------------ ---------------     ------------------ -------------------
<S>                                               <C>                  <C>                 <C>                 <C>
5.85% Senior Secured Exchange Notes due 2001        $200,000,000             100%             $200,000,000             $55,600
- ----------------------------------------------------------------------------------------------------------------------------------
6.339% Senior Secured Exchange Notes due 2009       $175,000,000             100%             $175,000,000             $48,650
- ----------------------------------------------------------------------------------------------------------------------------------
6.927% Senior Secured Exchange Bonds due 2029       $325,000,000             100%             $325,000,000             $90,350
- ----------------------------------------------------------------------------------------------------------------------------------
</TABLE>


(1)  Estimated solely for purposes of calculating the registration fee pursuant
     to Rule 457.
<PAGE>

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

THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE
A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT
SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF THE
SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION, ACTING
PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.
==============================================================================




<PAGE>


                 SUBJECT TO COMPLETION, DATED NOVEMBER 8, 1999

PROSPECTUS

                            MIDAMERICAN FUNDING, LLC

                               Exchange Offer for
                      5.85% Senior Secured Notes due 2001
                      6.339% Senior Secured Notes due 2009
                      6.927% Senior Secured Bonds due 2029

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

         This is an offer to exchange our outstanding 5.85% Senior Secured
Notes due 2001, 6.339% Senior Secured Notes due 2009 and 6.927% Senior Secured
Bonds due 2029 you now hold for new, substantially identical 5.85% Senior
Secured Exchange Notes due 2001, 6.339% Senior Secured Exchange Notes due 2009
and 6.927% Senior Secured Exchange Bonds due 2029 that will be free of the
transfer restrictions that apply to the initial securities. This offer will
expire at 5:00 p.m., New York City time, on _____________, unless we extend it.
You must tender the initial securities by the deadline to obtain exchange
securities and the liquidity benefits they offer.

         We agreed with the initial purchasers of the initial securities to
make this offer and register the issuance of the exchange securities following
the closing for the initial securities. This offer applies to any and all
initial securities tendered before the expiration of the exchange offer.

         The exchange securities will not trade on any established exchange. The
exchange securities have the same financial terms and covenants as the initial
securities, and are subject to the same business and financial risks.

         A DESCRIPTION OF THOSE RISKS BEGINS ON PAGE 11.

         The terms of the exchange offer will include the following:

          o    We will exchange all initial securities that are validly
               tendered and not withdrawn prior to the expiration of the
               exchange offer.

          o    You may withdraw tenders of initial securities at any time prior
               to the expiration of the exchange offer.

          o    We will not receive any proceeds from the exchange offer.

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

         NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE
SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR PASSED
UPON THE ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

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

                The date of this prospectus is __________, 1999

<PAGE>



                                TABLE OF CONTENTS

                                                                         PAGE

Prospectus Summary.....................................................     1
Risk Factors...........................................................    11
The Exchange Offer.....................................................    16
Use of Proceeds........................................................    26
Capitalization.........................................................    26
Selected Financial Data................................................    27
Management's Discussion and Analysis of
  Financial Condition and Results of Operation.........................    30
Our Business and the Business of MHC and MidAmerican Energy............    54
Management.............................................................    60
Ownership of Our Membership Interests..................................    62
Description of the Securities..........................................    63
Plan of Distribution...................................................    85
United States Federal Income Tax Considerations........................    86
Legal Matters..........................................................    87
Experts................................................................    87
Incorporation by Reference.............................................    87
Where You Can Find More Information....................................    87
Index to Financial Statements..........................................   F-1


                                       i



<PAGE>




                               PROSPECTUS SUMMARY

     The following summary highlights selected information from this prospectus
and may not contain all of the information that is important to you. This
prospectus includes specific terms of the securities that are subject to the
exchange offer, as well as information regarding our business and detailed
financial data. We encourage you to read the prospectus in its entirety. Unless
the context clearly indicates otherwise, the terms "we," "our" or "us" as used
in this prospectus refer to MidAmerican Funding, LLC, the obligor on your
securities. You should pay special attention to the "Risk Factors" section
beginning on page 11 of this prospectus.

MIDAMERICAN FUNDING, LLC

     We are an Iowa limited liability company that was formed in March 1999 to
facilitate the acquisition by MidAmerican Energy Holdings Company (formerly
CalEnergy Company, Inc.) of MHC Inc. (formerly MidAmerican Energy Holdings
Company). We refer to this acquisition as the merger throughout this
prospectus. We are a direct wholly-owned subsidiary of MidAmerican Holdings. We
own all of the outstanding common stock of MHC, which owns all of the common
stock of MidAmerican Energy Company. We conduct no business other than
activities related to the issuance of the securities and the ownership of MHC.

     Our principal executive offices are located at 666 Grand Avenue, Des
Moines, Iowa 50303, and our telephone number is (515) 242-4000.

MIDAMERICAN HOLDINGS

     MidAmerican Holdings is a fast-growing global energy company with an
increasingly diversified portfolio of regulated and nonregulated assets. The
focus of MidAmerican Holdings has evolved over time from development and
acquisition activities in the domestic and international power generation
markets to strategic electric and gas utility acquisitions, with a particular
emphasis on investment-grade countries such as the United States, the United
Kingdom, Australia, Canada, New Zealand and the countries of Western Europe.
This focus has provided MidAmerican Holdings with increased scale, skill,
revenue diversity, credit quality, quality of cash flows and additional growth
opportunities associated with each of the acquired businesses. MidAmerican
Holdings' investments in related activities (e.g. producing gas fields, gas
reserves and advanced utility information systems) are primarily intended to
support and augment the profitability of its existing core businesses.

     MidAmerican Holdings, headquartered in Des Moines, Iowa, has approximately
9,800 employees and is the largest publicly traded company in Iowa. Through its
retail utility subsidiaries, MidAmerican Energy in the United States and
Northern Electric plc in the United Kingdom, MidAmerican Holdings provides
electric service to 2.2 million customers and natural gas service to 1.2
million customers worldwide. Through CalEnergy Generation, MidAmerican
Holdings' independent power production and nonregulated business subsidiary,
and MidAmerican Energy's utility operations, MidAmerican Holdings manages and
owns interests in approximately 8,300 net megawatts of diversified power
generation facilities in operation, construction and development.

     On October 25, 1999, MidAmerican Holdings announced that an investor group
comprised of Berkshire Hathaway Inc., Walter Scott, Jr. and David L. Sokol had
reached agreement to acquire MidAmerican Holdings for $35.05 per share in cash.
The purchase price together with the assumption of debt represents a total
enterprise value of approximately $9 billion. Upon completion of the
transaction, which is expected to occur by April 2000, MidAmerican Holdings
would become a privately owned company with publicly traded fixed income
securities.

MIDAMERICAN ENERGY AND MHC

     MidAmerican Energy is the largest combined electric and gas utility in
Iowa with approximately 652,900 electric and 621,500 gas customers. It has gas
and electric operations in Iowa, Illinois and South Dakota and gas operations
in Nebraska. The regulated service area is comprised of 10,600 square miles
with a total population of approximately 1.7 million. MidAmerican Energy owns
installed generation capacity of approximately 4,000
                                       1

<PAGE>

megawatts, comprised of 71% coal, 19% natural gas and 10% nuclear fuel sources.
Due to its geographic location and fuel sources, MidAmerican Energy is a low
cost producer of electricity in the Mid-Continent Area Power Pool, which is
known as MAPP. From time to time, MidAmerican Energy supplies electricity to
other utilities in major energy markets in the midwestern United States, such
as the Chicago, St. Louis, Kansas City, Milwaukee and Minneapolis areas.
MidAmerican Energy's gas operations are served by at least four major gas
pipelines on which MidAmerican Energy has rights to firm and interruptible
pipeline capacity. Approximately 88% of the total revenues of MHC in 1998 came
from MidAmerican Energy.

         MidAmerican Energy is subject to regulation and oversight by one or
more of the Federal Energy Regulatory Commission, the Iowa Utilities Board, the
Illinois Commerce Commission and other regulatory bodies. These governmental
agencies regulate the following aspects of MidAmerican Energy's business, among
other things: the issuance of securities, accounting policies and practices,
electric interconnections and transmission services, retail rates and affiliate
transactions.

         MidAmerican Energy is a wholly-owned subsidiary of MHC. In addition to
its regulated business conducted through MidAmerican Energy, MHC conducts
nonregulated businesses through its subsidiaries MidAmerican Capital Company,
Midwest Capital Group and MidAmerican Services Company, including real estate
development, financial and energy investments and energy services.

         The following chart shows the ownership structure of MidAmerican
Holdings, us and our subsidiaries.


                                  MIDAMERICAN
                                    HOLDINGS
                                       |
                                       | 100%
                                       |
                              MIDAMERICAN FUNDING
                                       |
                                       | 100%
             100%                      |            100%
      --------------------------------MHC-------------------------------
      |                                |                                |
MIDAMERICAN                    100%    |   100%                  MIDAMERICAN
CAPITAL                     -----------------------                SERVICES
                            |                     |
                       MIDAMERICAN              MIDWEST
                          ENERGY               CAPITAL



                                       2
<PAGE>


THE MERGER

     On March 12, 1999 our subsidiary, MAVH Inc., was merged with and into MHC
pursuant to a merger agreement among MidAmerican Holdings, MAVH, MHC and
another subsidiary of MidAmerican Holdings. The merger resulted in MHC becoming
our direct wholly-owned subsidiary and an indirect wholly-owned subsidiary of
MidAmerican Holdings. MidAmerican Holdings paid $27.15 in cash for each
outstanding share of MHC common stock for a total of $2.42 billion. The merger
was financed with the net proceeds of the initial securities and an equity
contribution from MidAmerican Holdings. In connection with the merger,
MidAmerican Holdings became an exempt public utility holding company.

                                       3
<PAGE>


                         SUMMARY OF OUR EXCHANGE OFFER

       On March 11, 1999 we completed the offering of $200,000,000 aggregate
principal amount of our 5.85% Senior Secured Notes due 2001, $175,000,000
aggregate principal amount of our 6.339% Senior Secured Notes due 2009 and
$325,000,000 aggregate principal amount of our 6.927% Senior Secured Bonds due
2029 in reliance on exemptions from the registration requirements of the
Securities Act. Throughout this prospectus, we refer to the securities described
in the preceding sentence as the initial Securities. As part of the offering of
the initial Securities, we entered into a registration rights agreement with the
initial purchasers of the initial Securities in which we agreed, among other
things, to deliver this prospectus to you and to complete an exchange offer for
the initial Securities. Below is a summary of that exchange offer.

<TABLE>
<CAPTION>
<S>                                               <C>
The Exchange Offer..........................       We are offering to exchange up to $700,000,000 principal
                                                   amount of exchange Securities which have been registered
                                                   under the Securities Act for up to $700,000,000
                                                   principal amount of initial Securities.  We will
                                                   exchange initial Securities only in integral multiples
                                                   of $1,000.

                                                   In order to be exchanged, an initial Security must be
                                                   properly tendered and accepted. We will exchange all
                                                   initial Securities that are validly tendered and not
                                                   withdrawn. As of the date of this prospectus, there are
                                                   $700,000,000 principal amount of initial Securities
                                                   outstanding. We will issue exchange Securities promptly
                                                   after the expiration of the exchange offer.

Resales Without
     Further Registration...................       Based on interpretations by the staff of the Securities
                                                   and Exchange Commission, we believe that the exchange
                                                   Securities issued in the exchange offer may be offered
                                                   for resale, resold or otherwise transferred by you
                                                   without compliance with the registration and prospectus
                                                   delivery requirements of the Securities Act, so long as:

                                                   o    you are acquiring the exchange Securities in
                                                        the ordinary course of your business;

                                                   o    you are not participating, do not intend to
                                                        participate and have no arrangement or
                                                        understanding with any person to participate, in
                                                        a distribution of the exchange Securities; and

                                                   o    you are not our "affiliate."

                                                   By tendering your initial Securities as described below,
                                                   you will be making representations to this effect.

Transfer Restrictions on
     Exchange Securities....................       If you are our affiliate or are engaged in, intend to
                                                   engage in or have any arrangement or understanding with
                                                   any person to participate in, the distribution of the
                                                   exchange Securities:

                                                   o    you cannot rely on the applicable interpretations of
                                                        the staff of the Securities and Exchange



                                       4
<PAGE>

                                                        Commission; and

                                                   o    you must comply with the registration requirements of
                                                        the Securities Act in connection with any resale
                                                        transaction.

                                                   Each broker or dealer that receives exchange Securities for
                                                   its own account in exchange for initial Securities that
                                                   were acquired as a result of market-making or other trading
                                                   activities must acknowledge that it will deliver this
                                                   prospectus in connection with any offer to resell, resale
                                                   or other transfer of the exchange Securities issued in the
                                                   exchange offer.


Expiration Date.............................       5:00 p.m., New York City time,  on _________, unless we
                                                   extend the expiration date.
Accrued Interest on the
     Exchange Securities
     and Initial Securities.................       The exchange Securities will bear interest from the most
                                                   recent date to which interest has been paid on the
                                                   initial Securities.  If your initial Securities are
                                                   accepted for exchange, then you will waive interest on
                                                   the initial Securities accrued to the date the exchange
                                                   Securities are issued.
Conditions to the
     Exchange Offer.........................       The exchange offer is subject to conditions.  We may
                                                   assert or waive these conditions in our sole discretion.
Procedures for Tendering
     Initial Securities.....................       If you wish to tender your initial Securities, you must
                                                   complete, sign and date the letter of transmittal, or a
                                                   facsimile of it, in accordance with its instructions,
                                                   and transmit the letter of transmittal, together with
                                                   your initial Securities and any other required
                                                   documentation, and The Bank of New York, who is the
                                                   exchange agent, must receive your documentation at the
                                                   address set forth in the letter of transmittal by 5:00
                                                   p.m. New York City time, on the expiration date. By
                                                   executing the letter of transmittal, you will represent
                                                   to us that you are acquiring the exchange Securities in
                                                   the ordinary course of your business, that you are not
                                                   participating, do not intend to participate and have no
                                                   arrangement or understanding with any person to
                                                   participate, in the distribution of exchange Securities,
                                                   and that you are not our "affiliate."
Special Procedures for
     Beneficial Holders.....................       If you are the beneficial holder of initial Securities
                                                   that are registered in the name of your broker, dealer,
                                                   commercial bank, trust company or other nominee, and you
                                                   wish to tender in the exchange offer, you should
                                                   promptly contact the person in whose name your initial
                                                   Securities are registered and instruct that person to
                                                   tender on your behalf.


                                       5
<PAGE>

Guaranteed Delivery Procedures..............       If you wish to tender your initial Securities and you
                                                   cannot deliver your certificates, the letter of
                                                   transmittal or any other required documents to the
                                                   exchange agent before the expiration date, you may
                                                   tender your initial Securities according to the
                                                   guaranteed delivery procedures.

Withdrawal Rights...........................       You may withdraw the tender of your initial Securities
                                                   at any time before 5:00 p.m., New York City time, on the
                                                   expiration date.

Acceptance of Initial Securities
     and Delivery of Exchange Securities....       Subject to conditions explained later in this prospectus,
                                                   we will accept for exchange any and all initial Securities
                                                   which are properly tendered in the exchange offer before
                                                   5:00 p.m., New York City time, on the expiration date. The
                                                   exchange Securities will be delivered promptly after the
                                                   expiration date.


Exchange Agent..............................       The Bank of New York is serving as exchange agent in
                                                   connection with the exchange offer.

Federal Income Tax Considerations...........       We believe that your exchange of initial Securities for
                                                   exchange Securities pursuant to the exchange offer will not
                                                   result in any gain or loss to you for United States federal
                                                   income tax purposes.

Use of Proceeds.............................       We will not receive any proceeds from the issuance of
                                                   exchange Securities pursuant to the exchange offer. We
                                                   will pay all expenses incident to the exchange offer.
</TABLE>


                                       6

<PAGE>


                     SUMMARY OF THE TERMS OF THE SECURITIES

         The form and terms of the exchange Securities and the initial
Securities are identical in all material respects, except that transfer
restrictions and registration rights applicable to the initial Securities do not
apply to the exchange Securities. The exchange Securities will evidence the same
debt as the initial Securities and will be governed by the same indenture. Where
we refer to "Securities" in this prospectus, we are referring to both initial
Securities and exchange Securities.

<TABLE>
<CAPTION>
<S>                                    <C>
Initial Securities..................     The initial securities include the following:

                                         o  $200,000,000 principal amount of 5.85% Senior
                                            Secured Notes due 2001

                                         o  $175,000,000 principal amount of 6.339% Senior
                                            Secured Notes due 2009

                                         o  $325,000,000 principal amount of 6.927% Senior
                                            Secured Bonds due 2029

Exchange Securities.................     The exchange securities include the following:

                                         o  $200,000,000 principal amount of 5.85% Senior
                                            Secured Exchange Notes due 2001

                                         o  $175,000,000 principal amount of 6.339% Senior
                                            Secured Exchange Notes due 2009

                                         o  $325,000,000 principal amount of 6.927% Senior
                                            Secured Exchange Bonds due 2029

Maturity............................     o  In the case of the 2001 Securities, the entire principal
                                            amount on March 1, 2001.

                                         o    In the case of the 2009 Securities, the entire
                                              principal amount on March 1, 2009.

                                         o    In the case of the 2029 Securities, the entire
                                              principal amount on March 1, 2029.

Interest............................     Annual rate:

                                         o    5.85%, in the case of the 2001 Securities;

                                         o    6.339%, in the case of the 2009 Securities; and

                                         o    6.927%, in the case of the 2029 Securities.

                                         Interest payment frequency: every six months on March 1
                                         and September 1.

Collateral..........................     The Securities are secured by a pledge of all of the
                                         common stock of MHC.

Ranking.............................     The Securities:

                                         o   are our direct senior secured obligations;

                                       7
<PAGE>

                                         o   rank on an equal basis with all of our other
                                             existing and future senior obligations;

                                         o   rank senior to all of our existing and future
                                             subordinated indebtedness; and

                                         o   effectively rank junior to all indebtedness and other
                                             liabilities, including preferred stock, of our direct
                                             and indirect subsidiaries (to the extent of the assets
                                             of the subsidiaries).

                                         The indenture for the Securities does not restrict the
                                         incurrence of additional unsecured indebtedness by our
                                         subsidiaries and permits our subsidiaries to incur a
                                         significant amount of secured indebtedness. At September
                                         30, 1999, MHC and its direct and indirect subsidiaries had
                                         total indebtedness, including preferred stock, of
                                         approximately $1,316 million, all of which is effectively
                                         senior to the Securities.

Ratings.............................     The Securities have been assigned ratings of BBB+ by
                                         Standard & Poor's Ratings Group, BBB+ by Duff & Phelps
                                         Credit Rating Co. and Baa1 by Moody's Investors Service,
                                         Inc.

Covenants Limiting
      Our Activities................     The indenture contains covenants which, among other things
                                         and subject to exceptions described later in this
                                         prospectus, restrict our ability to:

                                         o    make distributions unless no event of default exists
                                              or would result from the distribution and either:

                                              (1)  at the time and as a result of the distribution, our
                                                   leverage ratio does not exceed 0.67:1 and our interest
                                                   coverage ratio is not less than 2.2:1; or

                                              (2)  at such time our senior secured long term debt is
                                                   rated at least BBB by Standard & Poor's and Duff &
                                                   Phelps, and at least Baa2 by Moody's.

                                         o    enter into any business operations other than:

                                               (1)  the transactions contemplated by the indenture and the
                                                    other financing documents related to the offering of
                                                    the Securities;

                                               (2)  activities related to the management and ownership of
                                                    MHC;

                                               (3)  entering into and performing any agreements to
                                                    accomplish the activities described in clauses (1) and
                                                    (2) above; and

                                               (4)  exercising any corporate powers that are incidental to
                                                    or necessary, suitable or convenient for the
                                                    accomplishment of the activities described in clauses
                                                    (1), (2) and (3) above.

                                       8
<PAGE>

                                               However, we may enter into additional business operations
                                               from time to time in the future if, prior to doing so, we
                                               obtain written confirmation from the rating agencies that
                                               the entering into of the new business operations will not
                                               result in a downgrade of the ratings for the Securities.

                                               o    merge or consolidate with or into any other person or
                                                    transfer or lease all or substantially all of our
                                                    assets to another person.

                                               o    incur any indebtedness other than:

                                                    (1)  as a part of our permitted businesses and activities;
                                                         and

                                                    (2)  other indebtedness so long as the rating agencies
                                                         confirm that the incurrence of such indebtedness will
                                                         not result in a downgrade of the ratings for the
                                                         Securities.

                                               o    issue, assume or guarantee indebtedness secured by a
                                                    lien, other than the Securities or any other
                                                    indebtedness issued under the indenture.

                                               The covenants and restrictions which limit our ability to
                                               pay dividends or make other distributions will cease to be
                                               in effect if the rating agencies confirm in writing that,
                                               without these covenants and restrictions, our long-term
                                               senior secured debt would still be rated at least BBB+ by
                                               each of Standard & Poor's and Duff & Phelps and at least
                                               Baa1 by Moody's.

Covenants Limiting the Activities
    of Our Significant Subsidiaries.......     The indenture also restricts, among other things and
                                               subject to exceptions described later in this prospectus,
                                               the ability of our significant subsidiaries to:

                                                o    incur any indebtedness at the MHC level other than
                                                     indebtedness outstanding on the closing date for the
                                                     initial Securities under MHC's existing agreements and
                                                     extensions of this indebtedness.

                                                o    issue, assume or guarantee indebtedness secured by a
                                                     lien, other than liens permitted under the indenture.

                                                o    enter into new businesses and activities other than
                                                     those types of businesses and activities in which we
                                                     are or MidAmerican Energy is engaged today and any
                                                     other business or activity which is deemed necessary,
                                                     useful or desirable in connection with such businesses
                                                     and activities.

                                               The indenture defines a significant subsidiary as any
                                               subsidiary whose gross assets or gross revenues represent
                                               at least 25% of our gross assets or gross revenues.

Optional Redemption.......................     Each series of Securities will be redeemable in whole or
                                               in part at our option at any time at a redemption price
                                               equal to the sum of:


                                       9

<PAGE>

                                               o    the greater of:

                                                    (1)  100% of the principal amount of the series of
                                                         Securities being redeemed, and

                                                    (2)  the sum of the present values of the remaining
                                                         scheduled payments of principal of and interest on the
                                                         series of Securities being redeemed, discounted to the
                                                         date of redemption on a semiannual basis at the
                                                         treasury yield (plus 15 basis points in the case of
                                                         the 2009 Securities or 25 basis points in the case of
                                                         the 2029 Securities), plus

                                               o    accrued and unpaid interest on the Securities being
                                                    redeemed to the date of redemption.


                                      10
<PAGE>


                                  RISK FACTORS

     You should carefully consider the following factors before deciding to
tender your initial Securities in the exchange offer.

YOUR FAILURE TO EXCHANGE YOUR INITIAL SECURITIES FOR EXCHANGE SECURITIES COULD
RESULT IN YOUR HOLDING ILLIQUID SECURITIES WHICH CANNOT BE RESOLD UNLESS YOU
REGISTER THEM UNDER THE SECURITIES ACT OR FIND AN EXEMPTION FROM REGISTRATION.

     The initial Securities were not registered under the Securities Act or
under the securities laws of any state and may not be resold, offered for
resale or otherwise transferred unless they are subsequently registered or
resold pursuant to an exemption from the registration requirements of the
Securities Act and applicable state securities laws. If you do not exchange
your unregistered initial Securities for registered exchange Securities
pursuant to the exchange offer, you will not be able to resell, offer to resell
or otherwise transfer the initial Securities unless they are registered under
the Securities Act or unless you resell them, offer to resell them or otherwise
transfer them under an exemption from the registration requirements of, or in a
transaction not subject to, the Securities Act. In addition, we will no longer
be under an obligation to register the initial Securities under the Securities
Act except in the limited circumstances provided under the registration rights
agreement between us and the initial purchasers of the initial Securities. In
addition, to the extent that initial Securities are tendered for exchange and
accepted in the exchange offer, the trading market for the untendered and
tendered but unaccepted initial Securities could be illiquid.

OUR ABILITY TO MAKE PAYMENTS ON THE SECURITIES IS DEPENDENT ON THE RECEIPT OF
DISTRIBUTIONS FROM OUR SUBSIDIARIES AND OUR SUBSIDIARIES CANNOT MAKE THESE
DISTRIBUTIONS UNTIL THEY MAKE PAYMENTS ON THEIR OWN INDEBTEDNESS.

         We conduct our operations predominantly through MHC and substantially
all of our consolidated assets related to operations are held by MHC and its
subsidiaries. Our ability to pay interest on the Securities is entirely
dependent upon our receipt of dividends and other distributions from MHC and its
subsidiaries. The availability of distributions from our subsidiaries is subject
to the satisfaction of various covenants and conditions contained in the
applicable subsidiaries' existing and future financing documents and to utility
regulatory restrictions. Our subsidiaries, including MHC and MidAmerican Energy,
will not have any obligation to pay any amounts due pursuant to the Securities
or to make any funds available for payment, and do not guarantee any payment on
the Securities. Any right we may have to receive assets of any of our
subsidiaries upon any liquidation or reorganization of the subsidiary would be
effectively subordinated to the claims of any of the subsidiary's creditors and
preferred stockholders.

         The indenture contains limitations on our ability and the ability of
MHC to incur additional secured or unsecured indebtedness. However, the
indenture contains no restrictions on the amount of additional unsecured
indebtedness which may be incurred by our subsidiaries (other than MHC). In
addition, the indenture permits our subsidiaries (other than MHC) to incur
significant additional amounts of secured indebtedness. At September 30, 1999,
MHC and its subsidiaries had total indebtedness, including preferred stock, of
approximately $1,316 million, all of which would be effectively senior to the
Securities.

IF WE DEFAULT UNDER THE INDENTURE AND YOU FORECLOSE ON AND SELL THE STOCK
PLEDGED TO SECURE OUR OBLIGATIONS, THE PRICE YOU RECEIVE FOR THE STOCK MAY NOT
BE SUFFICIENT TO PAY ALL AMOUNTS DUE ON THE SECURITIES.

         The Securities are secured by a pledge of all of the common stock of
MHC. There is currently no market for this stock. We cannot assure you that if
the Securities were to become due and payable because of an event of default
under the indenture that the proceeds from the sale of the MHC stock would be
sufficient to pay all amounts due on the Securities.


                                      11



<PAGE>

BECAUSE MIDAMERICAN ENERGY IS OUR WHOLLY-OWNED SUBSIDIARY, WE ARE SUBJECT TO THE
OPERATING UNCERTAINTIES ASSOCIATED WITH UTILITIES.

         The operation of a utility involves many risks, including the breakdown
or failure of power generation equipment, pipelines, transmission lines,
distribution lines or other equipment or processes, fuel interruption, and
performance below expected levels of output or efficiency. Sales and revenues of
a utility may also be adversely affected by general economic and business
conditions and weather conditions in its territory. Each generating facility may
depend on a single or limited number of entities to supply or transport gas,
coal or other fuels, to dispose of wastes or to wheel electricity. The failure
of any of these third parties to fulfill its contractual obligations could have
a material adverse impact on MidAmerican Energy and, accordingly, on us.

THE UTILITY INDUSTRY IN WHICH SOME OF OUR SUBSIDIARIES PARTICIPATE IS UNDERGOING
RESTRUCTURING AS IT IS BEING DEREGULATED, MAKING IT SUBJECT TO INCREASED
COMPETITION.

         Throughout the United States, the utility industry continues to move
towards a competitive environment. Although the extent of deregulation varies
between states, increased competition is becoming a reality in virtually every
region of the country. Numerous states have passed restructuring legislation,
some of which initiated a phase-in of customer choice in 1998. Legislators and
regulators in many other states are addressing the issue.

         As part of many restructuring legislation packages, electric utilities
are required to unbundle traditional services previously provided as a "packaged
product" under their rate tariffs. Unbundling allows customers to choose their
energy supplier and the level of energy delivery and retail services they
desire. Gas utilities are also experiencing separation of the merchant and
delivery functions for all classes of customers.

         The generation segment of the electric industry will be significantly
impacted by competition. The introduction of competition in the wholesale market
has resulted in a proliferation of power marketers and a substantial increase in
market activity. As retail competition evolves, margins will be pressured by
competition from other utilities, power marketers and self-generation. In
addition, many states are implementing or considering regulatory initiatives
that would increase access to electric utilities' transmission and distribution
systems for independent power producers, utilities, power marketers and
electricity customers.

         Although the anticipated changes in the electric utility industry may
create opportunities, they will also create additional challenges and risks for
utilities. Competition will put pressure on margins for traditional electric
services.

         These and other industry restructuring efforts by states in the Midwest
(such as Iowa and Illinois) where MidAmerican Energy has or expects to have
substantial operations could materially impact the results of operations of
MidAmerican Energy and, accordingly, our results of operations, in a manner
which is difficult to predict.

MIDAMERICAN ENERGY IS SUBJECT TO COMPREHENSIVE ENERGY REGULATION BY GOVERNMENTAL
AGENCIES AND THE RECOVERY OF ITS FULL FUEL COSTS IS DEPENDENT ON REGULATORY
ACTION.

         MidAmerican Energy is subject to comprehensive regulation by several
utility regulatory agencies, which significantly influences its operating
environment and its ability to recover its costs from utility customers.
Further, in connection with the approval by the Iowa Utilities Board of the
merger, MHC agreed, among other things, to use all commercially reasonable
efforts to maintain an investment grade credit rating for MidAmerican Energy and
its long-term debt and to seek the approval of the Iowa Utilities Board of a
reasonable utility capital structure if MidAmerican Energy's common equity level
decreases below 42% of total capitalization unless such equity level decreases
to below 39% due to circumstances beyond the control of MidAmerican Energy.

         The regulatory environment presently applicable to MidAmerican Energy
has to date, in general, given MidAmerican Energy an exclusive right to serve
customers within its electric service territory and, in turn, the obligation to
provide electric service to those customers. Base electricity rates for Iowa
customers include a factor


                                      12

<PAGE>

which provides for the recovery of a representative level of fuel costs.
However, to the extent actual fuel costs vary from that factor, earnings are
impacted.

         We cannot assure you that regulations described above will not change
or that additional regulations will not become applicable to MidAmerican
Energy's business in the future. Changes in regulations or additional
regulations could have an adverse impact on MidAmerican Energy's results of
operations and, accordingly, our results of operations.

WE AND OUR SUBSIDIARIES ARE SUBJECT TO ENVIRONMENTAL REGULATIONS WHICH COULD BE
DIFFICULT AND COSTLY TO COMPLY WITH.

         We and our subsidiaries are subject to a number of environmental laws
and regulations affecting many aspects of our and our subsidiaries' present and
future operations, including the disposal of various forms of waste, the
construction or permitting of new facilities and air and water quality. These
laws and regulations generally require us and our subsidiaries to obtain and
comply with a wide variety of environmental licenses, permits and other
approvals. We and our subsidiaries are also subject to a number of complex and
stringent environmental laws and regulations that both public officials and
private individuals may seek to enforce. We cannot assure you that existing
environmental regulations will not be revised or that new regulations seeking to
protect the environment will not be adopted or become applicable to us or our
subsidiaries. Revised or additional regulations which result in increased
compliance costs or additional operating restrictions could have a material
adverse effect on our results of operations.

         In particular, regulatory compliance associated with the construction
of new facilities is a costly and time-consuming process. Intricate and rapidly
changing environmental regulations may require major expenditures for permitting
and create the risk of expensive delays or material impairment of project value
if projects cannot function as planned due to changing regulatory requirements
or local opposition.

WE ARE SUBJECT TO THE UNIQUE RISKS ASSOCIATED WITH NUCLEAR GENERATION.

         The risks of nuclear generation risks include (1) the potential harmful
effects on the environment and human health resulting from the operation of
nuclear facilities and the storage, handling and disposal of high-level and
low-level radioactive materials, (2) limitations on the amounts and types of
insurance commercially available to cover losses that might arise in connection
with nuclear operations and (3) uncertainties with respect to the technological
and financial aspects of decommissioning nuclear plants at the end of their
licensed lives. The Nuclear Regulatory Commission has broad authority under
federal law to impose licensing and safety-related requirements for the
operation of nuclear generating facilities and in the event of non-compliance,
has the authority to impose fines or shut down a unit, or both, depending upon
its assessment of the severity of the situation, until compliance is achieved.
Revised safety requirements promulgated by the NRC have, in the past,
necessitated substantial capital expenditures at nuclear plants, including those
with which we have a long-term power purchase contract or in which we have an
ownership interest, such as the Cooper and Quad Cities units, and additional
such expenditures could be required in the future. In addition, although we have
no reason to anticipate a serious nuclear incident at the units in which we have
an interest, if such an incident did occur, it could have a material but
presently undeterminable adverse effect on our financial condition.

WE CANNOT PREDICT THE TYPE OR MAGNITUDE OF POTENTIAL PROBLEMS ASSOCIATED THE
"YEAR 2000" ISSUE AND THESE PROBLEMS COULD HAVE A MATERIAL ADVERSE EFFECT ON OUR
RESULTS OF OPERATIONS.

         The "year 2000" issue arises from the widespread use of computer
programs that rely on two-digit date codes to perform computations or
decision-making functions. Many of these programs may fail due to an inability
to properly interpret date codes beginning January 1, 2000. We and our
subsidiaries have undertaken an extensive ongoing project to address our
information technology and non-information technology (including embedded
technology) systems potentially affected by the year 2000 date change. We and
our subsidiaries have completed both (1) the inventory, assessment and planning
phases for substantially all of our systems and (2) the resolution and

<PAGE>

implementation phases for nearly all of our high-and medium-priority systems to
ensure that these systems are suitable for continued use into the year 2000.

         Despite the comprehensive nature of our year 2000 project, it is
possible that MidAmerican Energy may experience random, widespread and/or
simultaneous failures in its generation, transmission and distribution systems
during January 2000. Although MidAmerican Energy is developing contingency plans
for anticipated risks of interruption to the generation or distribution of
energy, we cannot assure you that outages will not occur. Although the impact on
future operations and revenues is unknown, any failure of computer systems to
perform because of year 2000 implications could result in operating problems and
costs that are material to us. Although we believe the compliance project will
be completed sufficiently in advance of January 1, 2000, unforeseen and other
factors could cause delays in the project and/or require material expenditures,
which could have a material adverse effect on our results of operations. In
addition, we cannot assure you that we and our subsidiaries will not be
adversely affected by year 2000 problems experienced by third parties.

THERE IS NO EXISTING MARKET FOR THE EXCHANGE SECURITIES AND WE CANNOT ASSURE YOU
THAT AN ACTIVE TRADING MARKET WILL DEVELOP.

         We are offering the exchange Securities to the holders of the initial
Securities. There is no existing market for the exchange Securities and we
cannot assure you that a market will develop. If a market for the exchange
Securities were to develop, future trading prices would depend on many factors,
including prevailing interest rates, our operating results and the market for
similar securities. We do not intend to apply for listing or quotation of the
exchange Securities on any securities exchange or stock market. As a result, it
may be difficult for you to find a buyer for your Securities at the time you
want to sell them, and even if you found a buyer, you might not get the price
you want.

THIS PROSPECTUS CONTAINS FORWARD-LOOKING STATEMENTS THAT ARE DEPENDENT ON
CIRCUMSTANCES AND EVENTS WHICH MAY BE OUTSIDE OF OUR CONTROL.

         Some of the statements contained in this prospectus are forward-looking
statements, as defined in Section 21D of the Exchange Act, that are dependent on
circumstances and events that may be outside of our control. We identify these
statements by using words such as "expect," "believe," "anticipate," "estimate"
and "projected" and similar expressions. The forward-looking statements in this
prospectus involve known and unknown risks, uncertainties and other important
factors that could cause our actual results, performance or achievements to
differ materially from any future results, performance or achievements expressed
or implied by the forward-looking statements.

         These risks, uncertainties and other important factors include, among
other things:

     []   general economic and business conditions in the United States and the
          midwestern United States and MidAmerican Energy's service territory
          in particular;

     []   governmental, statutory, regulatory or administrative initiatives
          affecting us, MidAmerican Energy or the United States electricity
          industry;

     []   weather effects on sales and revenues;

     []   general industry trends;

     []   competition;

     []   fuel and power costs and availability;

     []   changes in business strategy, development plans or vendor
          relationships;

                                     14
<PAGE>

     []   availability, term and deployment of capital;

     []   availability of qualified personnel; and

     []   risks relating to nuclear generation.

     We do not have any obligation or undertaking to disseminate any updates or
revisions to any forward-looking statement contained herein to reflect any
change in our expectations regarding the statement or any change in events,
conditions or circumstances on which the statement is based.

                                      15

<PAGE>


                               THE EXCHANGE OFFER

WE AGREED WITH THE INITIAL PURCHASERS OF THE INITIAL SECURITIES TO EFFECT THE
EXCHANGE OFFER PURSUANT TO THE REGISTRATION RIGHTS AGREEMENT.

     We sold the initial Securities on March 11, 1999 in a transaction exempt
from the registration requirements of the Securities Act. Credit Suisse First
Boston Corporation and Lehman Brothers Inc., Goldman Sachs & Co. and Merrill
Lynch & Co., as the initial purchasers, subsequently resold the initial
Securities to qualified institutional buyers in reliance on Rule 144A and under
Regulation S under the Securities Act. As of the date of this prospectus,
$700,000,000 aggregate principal amount of unregistered initial Securities are
outstanding.

     We entered into a registration rights agreement with the initial
purchasers under which we agreed that we would, at our own cost:

     []   use our reasonable best efforts to cause the registration statement,
          of which this prospectus is a part, relating to the exchange offer to
          be declared effective by the Securities and Exchange Commission prior
          to December 7, 1999;

     []   keep the exchange offer open for a period of not less than the
          shorter of (1) the period ending when the last of the remaining
          initial Securities is tendered into the exchange offer and (2) 30
          days from the date notice is mailed to holders of the initial
          Securities; and

     []   maintain the registration statement continuously effective for a
          period of not less than the longer of (1) the period until
          consummation of the exchange offer and (2) 120 days after
          effectiveness of the registration statement, subject to extension.
          However, in the event that all resales of exchange Securities covered
          by the registration statement have been made, the registration
          statement need not remain continuously effective.

     The description in this prospectus of provisions of the registration
rights agreement is a summary only and is subject to, and is qualified in its
entirety by, all the provisions of the registration rights agreement, a copy of
which is filed as an exhibit to the registration statement.

THERE WILL BE RESTRICTIONS ON THE ABILITY OF SOME HOLDERS TO RESELL THE EXCHANGE
SECURITIES.

     Based on no-action letters issued by the staff of the Securities and
Exchange Commission to third parties, we believe that a holder of initial
Securities who exchanges initial Securities for exchange Securities in the
exchange offer generally may offer the exchange Securities for resale, sell the
exchange Securities and otherwise transfer the exchange Securities without
further registration under the Securities Act and without delivery of a
prospectus that satisfies the requirements of Section 10 of the Securities Act.
This does not apply, however, to a holder who is an affiliate of ours within
the meaning of Rule 405 of the Securities Act. We also believe that a holder
may offer, sell or transfer the exchange Securities only if the holder acquires
the exchange Securities in the ordinary course of its business and is not
participating, does not intend to participate and has no arrangement or
understanding with any person to participate in a distribution of the exchange
Securities.

     Any holder of initial Securities using the exchange offer to participate
in a distribution of exchange Securities cannot rely on the no-action letters
referred to above. This category of holders includes a broker-dealer that
acquired initial Securities directly from us, but not as a result of
market-making activities or other trading activities. Consequently, this type
of holder must comply with the registration and prospectus delivery
requirements of the Securities Act in the absence of an exemption from these
requirements.

         Each broker-dealer that receives exchange Securities for its own
account in exchange for initial Securities, where the initial Securities were
acquired by the broker-dealer as a result of market-making activities or other
trading activities, may be a statutory underwriter and must acknowledge that it
will deliver a prospectus meeting the


                                      16
<PAGE>

requirements of the Securities Act in connection with the resale of exchange
Securities received in exchange for initial Securities. The letter of
transmittal which accompanies this prospectus states that by so acknowledging
and by delivering a prospectus, a participating broker-dealer will not be
deemed to admit that it is an underwriter within the meaning of the Securities
Act. A participating broker-dealer may use this prospectus, as it may be
amended from time to time, in connection with resales of exchange Securities it
receives in exchange for initial Securities in the exchange offer. We will make
this prospectus available to any participating broker-dealer in connection with
any resale of this kind for a period of 30 days after the expiration date of
the exchange offer.

YOU MUST MAKE THE FOLLOWING REPRESENTATIONS AND ACKNOWLEDGEMENTS IN THE LETTER
OF TRANSMITTAL IN ORDER TO EXCHANGE YOUR INITIAL SECURITIES FOR EXCHANGE
SECURITIES.

     Each holder of the initial Securities who wishes to exchange initial
Securities for exchange Securities in the exchange offer will be required to
represent and acknowledge, for the holder and for each beneficial owner of the
initial Securities, whether or not the beneficial owner is the holder, in the
letter of transmittal that:

     []   the exchange Securities acquired pursuant to the exchange offer in
          exchange for initial Securities are being obtained in the holder's
          ordinary course of business;

     []   neither the holder nor any beneficial is engaging in or intends to
          engage in a distribution of exchange Securities;

     []   neither the holder nor any beneficial owner has an arrangement or
          understanding with any person to participate in the distribution of
          exchange Securities;

     []   if the holder or any beneficial owner is a resident of the State of
          California, it falls under the self-executing institutional investor
          exemption set forth under applicable California law;

     []   if the holder or any beneficial owner is a resident of the
          Commonwealth of Pennsylvania, it falls under the self-executing
          institutional investor exemption set forth under applicable
          Pennsylvania law;

     []   any person who is a broker-dealer registered under the Exchange Act,
          or is participating in the exchange offer for the purpose of
          distributing the exchange Securities must comply with the
          registration and prospectus delivery requirements of the Securities
          Act in connection with a secondary resale transaction of the exchange
          Securities or interests therein acquired by such person and cannot
          rely on the position of the staff of the Securities and Exchange
          Commission set forth in certain no-action letters;

     []   it understands that a secondary resale transaction described above
          and any resales of exchange Securities or interests therein obtained
          by the holder in exchange for initial Securities or interests therein
          originally acquired by the holder directly from us should be covered
          by an effective registration statement containing the selling
          security holder information required by Item 507 or Item 508, as
          applicable, of Regulation S-K of the Securities and Exchange
          Commission; and

     []   neither the holder nor any beneficial owner is our "affiliate," as
          such term is defined under Rule 405 promulgated under the Securities
          Act.

WE MAY BE REQUIRED TO FILE A SHELF REGISTRATION STATEMENT COVERING RESALES OF
THE INITIAL SECURITIES.

     If applicable law or interpretations of the staff of the Securities and
Exchange Commission are changed so that the exchange Securities received by
holders who make all of the above representations in the letter of transmittal
are not or would not be, upon receipt, transferable by each holder without
restriction under the Securities Act, we will, at our cost:

                                      17

<PAGE>

     o    file a shelf registration statement covering resales of the initial
          Securities,

     o    use our reasonable best efforts to cause the shelf registration
          statement to be declared effective under the Securities Act on or
          prior to December 7, 1999, and

     o    use our reasonable best efforts to keep effective the shelf
          registration statement until the earlier of two years after March 11,
          1999, subject to exceptions, or the time when all of the applicable
          initial Securities are no longer outstanding.

     We may postpone or suspend the filing or the effectiveness of any shelf
registration statement if such action is taken by us in good faith and for
valid business reasons. We will, if and when we file the shelf registration
statement, provide to each holder of the initial Securities copies of the
prospectus which is a part of the shelf registration statement, notify each
holder when the shelf registration statement has become effective and take
other actions as are required to permit unrestricted resales of the initial
Securities.

THE INTEREST RATE ON THE INITIAL SECURITIES WILL INCREASE IF A REGISTRATION
STATEMENT IS NOT DECLARED EFFECTIVE BY DECEMBER 7, 1999.

     In the event that neither the exchange offer registration statement nor a
shelf registration statement has been declared effective by December 7, 1999,
the interest rate on the initial Securities will increase by 0.50% per annum
until the exchange offer registration statement or the shelf registration
statement is declared effective. Upon consummation of the exchange offer,
holders of initial Securities will not be entitled to any increase in the rate
of interest on the initial Securities, but will be entitled to the benefits of
the indenture under which the initial Securities were issued.

THE GENERAL TERMS OF THE EXCHANGE OFFER ARE DESCRIBED IN THE FOLLOWING
PARAGRAPHS.

     We hereby offer, upon the terms and subject to the conditions set forth in
this prospectus and in the accompanying letter of transmittal, to exchange
exchange Securities for a like aggregate principal amount of initial Securities
properly tendered on or prior to the expiration date and not properly withdrawn
in accordance with the procedures described below. We will issue, promptly
after the expiration date, the exchange Securities in exchange for a like
principal amount of outstanding initial Securities tendered and accepted in
connection with the exchange offer. You may tender your initial Securities in
whole or in part in a principal amount of $1,000 and integral multiples of
$1,000, provided that if any initial Securities are tendered for exchange in
part, the untendered principal amount of those initial Securities must be
$100,000 or any integral multiple of $1,000 in excess of $100,000.

     The exchange offer is not conditioned upon any minimum principal amount of
initial Securities being tendered. As of the date of this prospectus,
$700,000,000 aggregate principal amount of the initial Securities is
outstanding.

     If any tendered initial Securities are not accepted for exchange because
of an invalid tender or any other reason, certificates for any unaccepted
initial Securities will be returned, without expense to the tendering holder
thereof promptly after the expiration date.

     You will not be required to pay brokerage commissions or fees or, subject
to the instructions in the Letter of Transmittal, transfer taxes with respect
to the exchange of initial Securities. We will pay all charges and expenses,
other than applicable taxes described below, in connection with the exchange
offer.

     Neither we nor our board of managers makes any recommendation to you as to
whether to tender or refrain from tendering all or any portion of your initial
Securities pursuant to the exchange offer. In addition, no one has been
authorized to make this type of recommendation. You must make your own decision
whether to tender pursuant to the exchange offer and, if you do tender, the
aggregate amount of initial Securities to tender. In making

                                      18
<PAGE>

these decisions, you should read this prospectus and the letter of transmittal
and consult with your advisers. You should make the decision whether to tender
based on your own financial position and requirements.

THE EXCHANGE OFFER IS SCHEDULED TO EXPIRE ON [_________], BUT WE HAVE THE
ABILITY TO EXTEND THE EXPIRATION DATE.

     The exchange offer expires on the expiration date. The term "expiration
date" means 5:00 p.m., New York City time, on __________, unless we in our sole
discretion extend the period during which the exchange offer is open. If we do
so, the term "expiration date" will mean the latest time and date to which the
exchange offer is extended. We may extend the exchange offer at any time and
from time to time by giving oral or written notice to the exchange agent and by
timely public announcement. Without limiting the manner in which we may choose
to make any public announcement and subject to applicable law, we will have no
obligation to publish, advertise or otherwise communicate any such public
announcement other than by issuing a release to an appropriate news agency.
During any extension of the exchange offer, all initial Securities previously
tendered pursuant to the exchange offer will remain subject to the exchange
offer.

WE CAN WAIVE CONDITIONS TO THE EXCHANGE OFFER AND AMEND THE EXCHANGE OFFER IN
OTHER WAYS

     We reserve the right (1) to delay accepting any initial Securities, to
extend the exchange offer or to terminate the exchange offer and not accept
initial Securities not previously accepted for any reason, including if any of
the conditions to the exchange offer described below are not satisfied and are
not waived by us, or (2) to amend the terms of the exchange offer in any
manner, whether prior to or after the tender of any of the initial Securities.
If any such delay, extension, termination or amendment occurs, we will give
oral or written notice to the exchange agent and will either issue a public
announcement or give notice to the holders of the initial Securities as
promptly as practicable.

     If (1) we waive any material condition to the exchange offer or amend
the exchange offer in any other material respect and (2) the exchange offer is
scheduled to expire at any time earlier than the expiration of a period ending
on the fifth business day after the date that notice of the waiver or amendment
is first published, sent or given, then the exchange offer will be extended
until the expiration of the five business day period.

FOLLOWING IS A DESCRIPTION OF THE PROCEDURES YOU MUST FOLLOW IN ORDER TO TENDER
YOUR INITIAL SECURITIES IN THE EXCHANGE OFFER.

     THE ITEMS YOU MUST SUBMIT IN ORDER TO TENDER YOUR INITIAL SECURITIES

     To tender in the exchange offer, you must (1) complete, sign and date the
letter of transmittal, or a facsimile thereof, (2) have the signatures thereon
guaranteed if required by the letter of transmittal and (3) mail or otherwise
deliver the letter of transmittal, together with any other required documents
or an agent's message in case of book-entry delivery as described below, to the
exchange agent before the expiration date. In addition, either

     o    certificates for the initial Securities being tendered must be
          received by the exchange agent along with the letter of transmittal
          on or before the expiration date,

     o    a timely confirmation of a book-entry transfer of the initial
          Securities, if this procedure is available, into the exchange agent's
          account at The Depository Trust Company pursuant to the procedure for
          book-entry transfer described below, along with the letter of
          transmittal must be received by the exchange agent on or before the
          expiration date, or

     o    you must comply with the guaranteed delivery procedures described
          below.


                                      19
<PAGE>

     THE METHOD OF DELIVERY OF CERTIFICATES, THE LETTER OF TRANSMITTAL AND ALL
OTHER REQUIRED DOCUMENTS IS AT YOUR OPTION AND SOLE RISK. IF YOU DELIVER BY
MAIL, WE RECOMMEND REGISTERED MAIL (RETURN RECEIPT REQUESTED AND PROPERLY
INSURED) OR AN OVERNIGHT DELIVERY SERVICE. IN ALL CASES, YOU SHOULD ALLOW
SUFFICIENT TIME TO ENSURE TIMELY DELIVERY. NO LETTERS OF TRANSMITTAL OR INITIAL
SECURITIES SHOULD BE SENT TO US.

     SPECIAL CIRCUMSTANCES THAT MAY APPLY TO YOUR TENDER

     To be tendered effectively, the initial Securities, letter of transmittal
and all other required documents, or, in the case of a participant in The
Depository Trust Company, an agent's message must be received by the exchange
agent prior to 5:00 p.m., New York City time, on the expiration date. Except in
the case of a participant in The Depository Trust Company who transfers initial
Securities by an agent's message, delivery of all documents must be made to the
exchange agent at its address set forth on the back of this prospectus. You may
also request your respective broker, dealer, commercial bank, trust company or
nominee to effect your tender for you.

     Your tender of initial Securities will constitute an agreement between you
and us in accordance with the terms and subject to the conditions set forth in
the prospectus and in the letter of transmittal. If you tender less than all of
your initial Securities, you should fill in the amount of initial Securities
being tendered in the appropriate box on the letter of transmittal. The entire
amount of initial Securities delivered to the exchange agent will be deemed to
have been tendered unless you indicate otherwise.

     Only a holder of initial Securities may tender initial Securities in the
exchange offer. The term "holder" means any person in whose name initial
Securities are registered on our books or any other person who has obtained a
properly completed bond power from the registered holder.

     Any beneficial owner whose initial Securities are registered in the name
of a broker, dealer, commercial bank, trust company or other nominee and who
wishes to tender should contact the registered holder promptly and instruct the
registered holder to tender on its behalf. If the beneficial owner wishes to
tender on its own behalf, the beneficial owner must, prior to completing and
executing the letter of transmittal and delivering its initial Securities,
either make appropriate arrangements to register ownership of the initial
Securities in the beneficial owner's name or obtain a properly completed bond
power from the registered holder. The transfer of registered ownership may take
considerable time.

     Signatures on a letter of transmittal or a notice of withdrawal, as the
case may be, must be guaranteed by a firm (an "eligible institution") that is a
member of a recognized signature guarantee medallion program within the meaning
of Rule 17Ad-15 under the Exchange Act, unless the initial Securities tendered
pursuant thereto are tendered (1) by a registered holder who has not completed
the box entitled "Special Issuance Instructions" or "Special Delivery
Instructions" on the letter of transmittal or (2) for the account of an
eligible institution. If signatures on a letter of transmittal or a notice of
withdrawal are required to be guaranteed, the guarantee must be by an eligible
institution.

     If the letter of transmittal is signed by a person other than the
registered holder of any initial Securities listed therein, the initial
Securities must be endorsed or accompanied by bond powers and a proxy which
authorizes such person to tender the initial Securities on behalf of the
registered holder, in each case as the name of the registered holder appears on
the initial Securities. If the letter of transmittal or any initial Securities
or bond powers are signed by trustees, executors, administrators, guardians,
attorneys-in-fact, officers of corporations or others acting in a fiduciary or
representative capacity, such person should so indicate when signing, and
unless waived by us, evidence satisfactory to us of their authority to so act
must be submitted with the letter of transmittal.

     OUR RIGHTS IN CONNECTION WITH THE TENDERING PROCEDURES

     All questions as to the validity, form, eligibility (including time of
receipt) and withdrawal of the tendered initial Securities will be determined
by us in our sole discretion, which determination will be final and binding. We
reserve the absolute right to reject any and all initial Securities not
properly tendered or any initial Securities which,

                                      20
<PAGE>

if accepted by us, would be unlawful. We also reserve the right to waive any
irregularities or conditions of tender as to particular initial Securities. Our
interpretation of the terms and conditions of the exchange offer, including the
instructions in the letter of transmittal, will be final and binding on all
parties. Unless waived, any defects or irregularities in connection with
tenders of initial Securities must be cured within such time as we determine.
Neither we, the exchange agent or any other person will be under any duty to
give notification of defects or irregularities with respect to tenders of
initial Securities, nor will we or any of them incur any liability for failure
to give notification. Tenders of initial Securities will not be deemed to have
been made until any irregularities have been cured or waived. Any initial
Securities received by the exchange agent that are not properly tendered, and
which have defects or irregularities which have not been timely cured or
waived, will be returned without cost to the holder by the exchange agent as
soon as practicable following the expiration date.

     In addition, we reserve the right in our sole discretion (1) to purchase
or make offers for any initial Securities that remain outstanding subsequent to
the expiration date or to terminate the exchange offer, and (2) to the extent
permitted by applicable law, to purchase initial Securities in the open market,
in privately negotiated transactions or otherwise. We have no present plan to
acquire any initial Securities which are not tendered in the exchange offer.
The terms of any purchases or offers could differ from the terms of the
exchange offer.

YOU MAY BE ABLE TO USE THE DEPOSITORY TRUST COMPANY IN CONNECTION WITH THE
TENDER OF YOUR INITIAL SECURITIES.

     The exchange agent will make a request to establish an account with
respect to the initial Securities at The Depository Trust Company for purposes
of the exchange offer within two business days after the date of this
prospectus. Any financial institution that is a participant in The Depository
Trust Company may book-entry deliver initial Securities by causing The
Depository Trust Company to transfer the initial Securities into the exchange
agent's account at The Depository Trust Company in accordance with The
Depository Trust Company's procedures for transfer on or prior to the
expiration date. If you are a participant in The Depository Trust Company and
transfer your initial Securities by an agent's message, you do not need to
transmit the letter of transmittal to the exchange agent to consummate your
exchange.

     The term "agent's message" means a message transmitted through electronic
means by The Depository Trust Company to and received by the exchange agent and
forming a part of a book-entry confirmation, which states that The Depository
Trust Company has received an express acknowledgment from the participant in
The Depository Trust Company tendering the Securities that the participant has
received and agrees to be bound by the letter of transmittal and/or the notice
of guaranteed delivery discussed below, where applicable.

YOU MAY BE ABLE TO TENDER YOUR INITIAL SECURITIES BY PROVIDING A NOTICE OF
GUARANTEED DELIVERY

     If you would like to tender your initial Securities, and (1) your initial
Securities are not immediately available, (2) time will not permit your initial
Securities or other required documents to reach the exchange agent before the
expiration date, or (3) the procedure for book-entry transfer cannot be
completed on a timely basis, your tender may still be effected if:

     o    the tender is made through an eligible institution;

     o    on or prior to the expiration date, the exchange agent receives from
          the eligible institution a properly completed and duly executed
          letter of transmittal, or in the case of a participant in The
          Depository Trust Company, an agent's message, and notice of
          guaranteed delivery, substantially in the form provided by us, or, in
          the case of a participant in The Depository Trust Company, by an
          agent's message, setting forth your name and address and the amount
          of initial Securities tendered, stating that the tender is being made
          thereby and guaranteeing that within three New York Stock Exchange
          trading days after the date of execution of the notice of guaranteed
          delivery, the certificates for all physically tendered initial
          Securities, in proper form for transfer, or a book-entry
          confirmation, as the case may


                                      21

<PAGE>

          be, and any other documents required by the letter of transmittal,
          will be deposited by the eligible institution with the exchange
          agent; and

     o    the certificates for all physically tendered initial Securities, in
          proper form for transfer, or a book-entry confirmation, as the case
          may be, and any other documents required by the letter of transmittal
          are received by the exchange agent within three New York Stock
          Exchange trading days after the date of execution of the notice of
          guaranteed delivery.

     A tender will be deemed to have been received as of the date when your
properly completed and duly signed letter of transmittal accompanied by your
initial Securities is received by the exchange agent, or if you are a
participant in The Depository Trust Company, as of the date when an agent's
message has been received by the exchange agent. Issuances of exchange
Securities in exchange for initial Securities tendered pursuant to a notice of
guaranteed delivery by an eligible institution will be made only against
deposit of the letter of transmittal (and any other required documents) and the
tendered initial Securities.

FOLLOWING IS A DESCRIPTION OF THE TERMS AND CONDITIONS OF THE LETTER OF
TRANSMITTAL. THESE TERMS AND CONDITIONS ARE PART OF THE EXCHANGE OFFER.

     The letter of transmittal contains the following terms and conditions,
among others, which are part of the exchange offer:

     []   You represent and warrant that you have full authority to tender your
          initial Securities.

     []   You agree to, upon our request, execute and deliver any additional
          documents deemed by us to be necessary or desirable to complete the
          tender of your initial Securities.

     []   You acknowledge that the tender of your initial Securities will
          constitute an agreement between you and us as to the terms and
          conditions of the exchange offer described in this prospectus.

     []   You make the representations and warranties described above.

     []   Your obligations under the letter of transmittal will be binding on
          your successors, assigns, executors, administrators, trustees in
          bankruptcy and legal and personal representatives.

YOU MAY WITHDRAW A TENDER OF YOUR INITIAL SECURITIES PRIOR TO THE EXPIRATION
DATE.

     Initial Securities tendered pursuant to the exchange offer may be
withdrawn at any time prior to 5:00 p.m. New York City time, on the expiration
date. For a withdrawal to be effective, a written, telegraphic, telex or
facsimile transmission notice of withdrawal must be timely received by the
exchange agent at its address set forth on the back of this prospectus. Any
notice of withdrawal must specify the name of the person having tendered the
initial Securities to be withdrawn, identify the initial Securities to be
withdrawn, specify the name in which the initial Securities are registered if
different from that of the withdrawing holder, accompanied by evidence
satisfactory to us that the person withdrawing the tender has succeeded to the
beneficial ownership of the initial Securities being withdrawn. If certificates
for initial Securities have been delivered or otherwise identified to the
exchange agent, then, prior to the release of the certificates, the withdrawing
holder must also submit the serial numbers of the particular certificates to be
withdrawn and a signed notice of withdrawal with signatures guaranteed by an
eligible institution unless such holder is an eligible institution. If initial
Securities have been tendered pursuant to the procedure for book-entry transfer
described above, any notice of withdrawal must specify the name and number of
the account at The Depository Trust Company to be credited with the withdrawn
initial Securities and otherwise comply with the Depository Trust Company's
procedures. If any initial Securities are tendered for exchange but are not
exchanged for any reason, or if any initial Securities are submitted for a
greater principal amount than the holder desires to exchange, the unaccepted or
nonexchanged initial Securities will be returned to the

                                      22

<PAGE>

holder without cost to the holder as soon as practicable after withdrawal,
rejection of tender, termination of the exchange offer or submission of
nonexchanged initial Securities.

IF YOU WITHDRAW YOUR TENDER, YOU MAY RETENDER YOUR INITIAL SECURITIES PRIOR TO
THE EXPIRATION DATE IN ACCORDANCE WITH THE PROCEDURES FOR TENDERING DESCRIBED
ABOVE.

     Withdrawals of tenders of initial Securities may not be rescinded. Initial
Securities properly withdrawn will not be deemed validly tendered for purposes
of the exchange offer, but may be retendered at any subsequent time on or prior
to the expiration date by following any of the procedures described above.

     All questions as to the validity, form and eligibility (including time of
receipt) of withdrawal notices will be determined by us in our sole discretion,
and our determination will be final and binding on all parties. Neither we, any
affiliates or assigns of ours, the exchange agent nor any other person will be
under any duty to give any notification of any irregularities in any notice of
withdrawal or incur any liability for failure to give any such notification.

FOLLOWING IS A DESCRIPTION OF HOW WE WILL ACCEPT INITIAL SECURITIES AND DELIVER
EXCHANGE SECURITIES.

     Upon the terms and subject to the conditions of the exchange offer, we
will exchange, and will issue to the exchange agent, exchange Securities for
initial Securities validly tendered and not withdrawn promptly after the
expiration date. For the purposes of the exchange offer, we will be deemed to
have accepted for exchange validly tendered initial Securities when and if we
have given oral or written notice thereof to the exchange agent. The exchange
agent will act as agent for the tendering holders of initial Securities for the
purposes of receiving exchange Securities from us and causing the initial
Securities to be assigned, transferred and exchanged. Upon the terms and
subject to the conditions of the exchange offer, delivery of exchange
Securities to be issued in exchange for accepted initial Securities will be
made by the exchange agent only after timely receipt by the exchange agent of
certificates for such initial Securities or a timely book-entry confirmation of
the initial Securities into the exchange agent's account at The Depository
Trust Company, a properly completed and duly executed letter of transmittal and
all other required documents, or, in the case of a book-entry delivery, an
agent's message.

THE CIRCUMSTANCES IN WHICH WE WILL NOT BE REQUIRED TO EFFECT THE EXCHANGE OFFER
ARE DESCRIBED BELOW.

     Notwithstanding any other provisions of the exchange offer, or any
extension of the exchange offer, we will not be required to accept for
exchange, or to exchange, any initial Securities for any exchange Securities,
and, as described below, may terminate the exchange offer (whether or not any
initial Securities have previously been accepted for exchange) or may waive any
conditions to or amend the exchange offer, if any of the following conditions
has occurred or exists or has not been satisfied:

     o    the exchange offer, or the making of any exchange by a holder,
          violates any applicable law or any applicable interpretation of the
          staff of the Securities and Exchange Commission;

     o    in our reasonable judgment there is be threatened, instituted or
          pending any action or proceeding before, or any injunction, order or
          decree has been issued by, any court or governmental agency or other
          governmental regulatory or administrative agency or commission, (1)
          seeking to restrain or prohibit the making or consummation of the
          exchange offer or any other transaction contemplated by the exchange
          offer, (2) assessing or seeking any damages as a result thereof, or
          (3) resulting in a material delay in our ability to accept for
          exchange or exchange some or all of the initial Securities pursuant
          to the exchange offer;

     o    any statute, rule, regulation, order or injunction is sought,
          proposed, introduced, enacted, promulgated or deemed applicable to
          the exchange offer or any of the transactions contemplated by the
          exchange

                                      23




<PAGE>

          offer by any government or governmental authority, domestic or
          foreign, or any action will have been taken, proposed or threatened
          by any government, governmental authority, agency or court, domestic
          or foreign, that in our reasonable judgment might directly or
          indirectly result in any of the consequences referred to in clauses
          (1), (2) or (3) immediately above or, in our reasonable judgment,
          might result in the holders of exchange Securities having obligations
          with respect to resales and transfers of exchange Securities which
          are greater than those described in the interpretations of the staff
          of the Securities and Exchange Commission referred to in this
          prospectus, or would otherwise make it inadvisable to proceed with
          the exchange offer;

     o    there will have occurred (1) any general suspension of trading in, or
          general limitation on prices for, securities on the New York Stock
          Exchange, (2) a declaration of a banking moratorium or any suspension
          of payments in respect of banks in the United States or any
          limitation by any governmental agency or authority that adversely
          affects the extension of credit to us, or (3) a commencement of a
          war, armed hostilities or other similar international calamity
          directly or indirectly involving the United States, or, in the case
          any of the foregoing exists at the time of commencement of the
          exchange offer, a material acceleration or worsening thereof; or

     o    a material adverse change will have occurred or be threatened in our
          business, condition (financial or otherwise), operations, stock
          ownership or prospects.

     The foregoing conditions are for our sole benefit and may be asserted by
us with respect to all or any portion of the exchange offer regardless of the
circumstances (including any action or inaction by us) giving rise to such
condition or may be waived by us in whole or in part at any time or from time
to time in our sole discretion. Our failure at any time to exercise any of the
foregoing rights will not be deemed a waiver of any such right, and each right
will be deemed an ongoing right which may be asserted at any time or from time
to time. In addition, we have reserved the right, notwithstanding the
satisfaction of each of the foregoing conditions, to amend the exchange offer.
Any determination by us concerning the fulfillment or non-fulfillment of any
conditions will be final and binding upon all parties.

     In addition, we will not accept for exchange any initial Securities
tendered and no exchange Securities will be issued in exchange for any such
initial Securities, if at such time any stop order will be threatened or in
effect with respect to (1) the registration statement of which this prospectus
constitutes a part or (2) the qualification of the indenture under the Trust
Indenture Act of 1939.

THE BANK OF NEW YORK WILL ACT AS EXCHANGE AGENT FOR THE EXCHANGE OFFER.

     The Bank of New York has been appointed as the exchange agent for the
exchange offer. The Bank of New York also acts as trustee under the indenture.

     Delivery of letters of transmittal and any other required documents and
questions, requests for assistance and requests for additional copies of this
prospectus or the letter of transmittal, should be directed to the exchange
agent at its address and numbers set forth on the back of this prospectus.
Except in the case of a participant in The Depository Trust Company who
transfers initial Securities by an agent's message, delivery to an address
other than as set forth herein, or transmissions of instructions via a
facsimile or telex number other than to the exchange agent as set forth herein,
will not constitute a valid delivery.

     WE ARE REQUIRED TO PAY THE FEES AND EXPENSES DESCRIBED BELOW IN CONNECTION
WITH THE EXCHANGE OFFER.

     We have not retained any dealer-manager or similar agent in connection
with the exchange offer and will not make any payments to brokers, dealers or
others for soliciting acceptances of the exchange offer. We will, however, pay
the exchange agent reasonable and customary fees for its services and will
reimburse it for reasonable out-of-pocket expenses in connection therewith. We
will also pay brokerage houses and other custodians, nominees


                                      24

<PAGE>

and fiduciaries the reasonable out-of-pocket expenses incurred by them in
forwarding copies of this prospectus and related documents to the beneficial
owners of initial Securities, and in handling tenders for their customers. We
estimate that the expenses we will incur in connection with the exchange offer,
including the fees and expenses of the exchange agent and printing, accounting
and legal fees, will be approximately $200,000.

YOU MAY BE REQUIRED TO PAY TRANSFER TAXES IN CONNECTION WITH YOUR TENDER.

     Holders who tender their initial Securities for exchange will not be
obligated to pay any transfer taxes in connection with the exchange. If,
however, exchange Securities are to be delivered to, or are to be issued in the
name of, any person other than a registered holder of the initial Securities
tendered, or if a transfer tax is imposed for any reason other than the
exchange of initial Securities in connection with the exchange offer, then the
amount of any such transfer taxes (whether imposed on the registered holder or
any other persons) will be payable by the tendering holder. If satisfactory
evidence of payment of such taxes or exemption from payment is not submitted
with the letter of transmittal, the amount of such transfer taxes will be
billed directly to the tendering holder.

NO ONE ELSE HAS BEEN AUTHORIZED TO PROVIDE YOU WITH INFORMATION REGARDING THE
EXCHANGE OFFER.

     No person has been authorized to give any information or to make any
representations in connection with the exchange offer other than those
contained in this prospectus. If given or made, such information or
representations should not be relied upon as having been authorized by us.
Neither the delivery of this prospectus nor any exchange made under this
prospectus will, under any circumstances, create any implication that there has
been no change in our affairs since the respective dates as of which
information is given in this prospectus.

     The exchange offer is not being made to, nor will tenders be accepted from
or on behalf of, holders of initial Securities in any jurisdiction in which the
making of the exchange offer or the acceptance thereof would not be in
compliance with the laws of the jurisdiction. However, we may, at our
discretion, take such action as we may deem necessary to make the exchange
offer in any such jurisdiction and extend the exchange offer to holders of
initial Securities in the jurisdiction. In any jurisdiction that has securities
laws or blue sky laws which require the exchange offer to be made by a licensed
broker or dealer, the exchange offer is being made on behalf of us by one or
more registered brokers or dealers which are licensed under the laws of the
jurisdiction.

YOU WILL NOT HAVE APPRAISAL RIGHTS.

     Holders of initial Securities will not have dissenters' rights or
appraisal rights in connection with the exchange offer.

THE FEDERAL INCOME TAX CONSEQUENCES OF YOUR EXCHANGE.

     The exchange of initial Securities for exchange Securities will not be a
taxable exchange for federal income tax purposes, and holders should not
recognize any taxable gain or loss or any interest income as a result of the
exchange.

                                      25

<PAGE>


                                USE OF PROCEEDS

     The exchange offer satisfies an obligation under the registration rights
agreement. We will not receive any cash proceeds from the exchange offer.


                                 CAPITALIZATION
                                 (IN THOUSANDS)

     The following table sets forth our capitalization as of September 30,
1999. This table should be read in conjunction with our consolidated financial
statements and the notes thereto appearing elsewhere in this prospectus.


                                                       SEPTEMBER 30, 1999
                                                          (UNAUDITED)
                                                     ---------------------
  Common Shareholders' Equity:.....................        $1,836,163
  MidAmerican Enery preferred securities, not
     subject to mandatory redemption...............            31,759
  Preferred securities, subject to mandatory
     redemption:
     MidAmerican Energy preferred securities.......            50,000
     MidAmerican Energy-obligated preferred
          securities of subsidiary trust holding
          solely MidAmerican Energy junior
          subordinated debentures..................           101,598
  Long-term debt:
     MidAmerican Funding ..........................           702,742
     MidAmerican Energy long-term debt.............           759,683
     Nonregulated subsidiaries notes...............            70,000
  Notes payable....................................            89,115
  Current portion of long-term debt................           215,635
                                                           ----------
       Total capitalization........................        $3,856,695
                                                           ==========
</TABLE>

                                      26


<PAGE>


                      SELECTED CONSOLIDATED FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

     The selected consolidated financial data of MHC for the years ended
December 31, 1994, 1995, 1996, 1997 and 1998 set forth below have been derived
from audited financial statements of MHC. The selected consolidated financial
data of MHC for the nine months ended September 30, 1998 and January 1, 1999
through March 11, 1999, and the selected consolidated financial data of
MidAmerican Funding for the period March 12, 1999 through September 30, 1999,
set forth below have been derived from unaudited financial statements. You
should read the financial data set forth below in conjunction with the
historical consolidated financial statements of MHC and MidAmerican Funding and
related notes thereto included and incorporated by reference in this
registration statement.

     The summary pro forma as adjusted information of MidAmerican Funding is
based on the historical financial data of MHC and MidAmerican Funding and gives
effect to the offering of the initial Securities and the merger, using proceeds
from the offering and the equity contributions from MidAmerican Holdings. In
each case, the information is presented as if such transactions had occurred at
the beginning of the period presented, with respect to the statement of
operations data and other financial data. The summary pro forma as adjusted
financial information does not purport to represent what the results of
operations or financial condition of MidAmerican Funding actually would have
been had the merger and the related financing transactions in fact occurred on
the assumed dates, nor does it purport to project the results of operations and
financial position for any future period. You should read the summary pro forma
as adjusted financial information set forth below in conjunction with the
unaudited pro forma condensed consolidated financial statements and the
historical consolidated financial statements of MHC and the related notes
thereto appearing elsewhere in this registration statement.

HISTORICAL DATA

<TABLE>
<CAPTION>
                                                                                                        |  MIDAMERICAN
                                                    MHC (THE PREDECESSOR)                               |    FUNDING
                          ------------------------------------------------------  -------------------   |  ------------
                                                                                  NINE MONTHS           |
                                         YEARS ENDED DECEMBER 31,                    ENDED     JAN. 1 - |   MAR. 12 -
                          ------------------------------------------------------   SEPT. 30,   MAR. 11, |   SEPT. 30,
                             1994       1995       1996       1997      1998          1998       1999   |     1999
                          ----------  ---------  ---------  --------- ----------   ---------   -------- |  -----------
<S>                       <C>        <C>        <C>        <C>        <C>                      <C>      |     <C>
Revenues................. $1,635,187 $1,655,474 $1,911,204 $1,969,537 $1,775,924  $1,333,464   $383,066 |     $961,885
Operating income(1)......    264,783    292,464    349,399    276,726    271,412     235,372     58,898 |      166,863
Income from continuing                                                                                  |
   operations(2)(7)......    123,098    119,705    143,761    139,332    127,154     107,105     16,789 |      108,628
Net income...............    120,189    122,764    131,046    135,104    131,318     113,355     17,210 |      119,886
                                                                                                        |
OTHER FINANCIAL DATA:                                                                                   |
Ratio of earnings to                                                                                    |
   fixed charges(3)......       2.4x       2.5x       2.8x       2.8x       2.8x        3.1x       2.7x |         3.3x
</TABLE>


                                      27

<PAGE>



<TABLE>
<CAPTION>
                                                                                                            |      MIDAMERICAN
                                                         MHC (THE PREDECESSOR)                              |         FUNDING
                               --------------------------------------------------------------------------   |   ----------------
                                                          AS OF DECEMBER 31,                                |   AS OF SEPT. 30,
                                    1994          1995           1996             1997           1998       |          1999
                               -----------     -----------    -----------     -----------     -----------   |    --------------
                                                                                                            |
<S>                        <C>             <C>            <C>             <C>             <C>               |   <C>
BALANCE SHEET DATA:                                                                                         |
Total assets..................  $4,388,894      $4,470,097     $4,521,848      $4,278,091      $4,244,336   |        $5,264,570
Long-term debt(4).............   1,471,127       1,468,617      1,474,701       1,178,769       1,045,548   |         1,748,060
Power purchase contract.......     137,809         125,729        111,222          97,504          83,127   |            83,127
Short-term borrowings.........     124,500         184,800        161,990         138,054         339,826   |            89,115
Preferred stock:                                                                                            |
    Not subject to mandatory..                                                                              |
      redemption..............      89,955          89,945         31,769          31,763          31,759   |            31,759
    Subject to mandatory                                                                                    |
      redemption(5)...........      50,000          50,000        150,000         150,000         150,000   |           151,598
Common equity(6)..............   1,204,112       1,225,715      1,239,946       1,301,286       1,200,950   |         1,836,163
</TABLE>



PRO FORMA DATA
                                                       MIDAMERICAN FUNDING
                                       ---------------------------------------
                                           YEAR ENDED        NINE MONTHS ENDED
                                        DECEMBER 31,             SEPTEMBER 30,
                                              1998                    1999
                                        ---------------      ------------------
INCOME STATEMENT DATA:
Revenues..............................       $1,775,924          $1,344,951
Operating income......................          241,053             219,725
Income from continuing operations(7)..           76,099             130,628

OTHER FINANCIAL DATA:
Ratio of earnings to fixed
    charges(3)........................             1.9x                3.1x


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

(1)  MHC's 1995 operating income reflects $33,400 of costs related to a
     restructuring and workforce reduction plan implemented and completed in
     1995.

(2)  In 1998, MHC recorded after-tax gains totaling $15,700 for sales of
     several properties and investments, including a portion of its investment
     in the common stock of McLeodUSA, Inc. Also, in 1998, MHC expensed $4,200
     for transaction costs related to the merger. In 1997, MHC recorded
     after-tax gains totaling $11,200 for sales of assets of certain railcar
     businesses and a portion of a its investment in McLeodUSA, Inc. common
     stock. MHC recorded after-tax losses of approximately $10,200 and $9,400
     for the write-down of certain nonregulated assets during 1995 and 1996,
     respectively. In 1996, MHC incurred $8,700 of costs in connection with its
     merger proposal to IES Industries, Inc.

(3)  For purposes of computing historical ratios of earnings to fixed charges,
     earnings are divided by fixed charges. "Earnings" represent the aggregate
     of (a) the pre-tax income of MidAmerican Funding, and (b) fixed charges.
     "Fixed charges" represent interest (whether expensed or capitalized),
     amortization of deferred financing and bank fees, and the portion of
     rentals considered to be representative of the interest factor (one-third
     of lease payments) and preferred stock dividend requirements of
     majority-owned subsidiaries.

(4)  Includes amounts due within one year.

(5)  Post-1995 years include MHC-obligated mandatorily redeemable preferred
     securities of a subsidiary trust holding solely MidAmerican junior
     subordinated debentures.

                                      28

<PAGE>

(6)  Common equity increased in 1997 primarily due to recording the market
     value an investment in McLeodUSA, Inc. common stock.

(7)  In May 1999, MidAmerican Funding sold most of its investment in the common
     stock of McLeodUSA, Inc. and recorded an after-tax gain of $47,114.



                                      29

<PAGE>


                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

                                  INTRODUCTION

COMPANY STRUCTURE

     The current corporate structure of MidAmerican Funding, LLC (Funding or
Company) is the result of the merger transaction completed on March 12, 1999,
involving MHC (formerly MidAmerican Energy Holdings Company) and CalEnergy
Company, Inc. (CalEnergy). CalEnergy, through a reincorporation transaction,
was renamed MidAmerican Energy Holdings Company (Holdings). Funding, a
wholly-owned subsidiary of Holdings, acquired all of the outstanding common
stock of MHC. Holdings is an exempt public utility holding company
headquartered in Des Moines. References to MHC regarding information, events or
transactions prior to the merger relate to the former MidAmerican Energy
Holdings Company.

     MHC is a holding company for MidAmerican Energy Company (MidAmerican),
MidAmerican Capital Company (MidAmerican Capital), Midwest Capital Group, Inc.
(Midwest Capital), MidAmerican Services Company and MidAmerican Realty Services
Company (MidAmerican Realty). Prior to December 1, 1996, MidAmerican held the
capital stock of MidAmerican Capital and Midwest Capital. Effective December 1,
1996, each share of MidAmerican common stock was exchanged for one share of MHC
common stock. As part of the transaction, MidAmerican distributed the capital
stock of MidAmerican Capital and Midwest Capital to MHC.

     In October 1999, MHC distributed its investment in MidAmerican Realty to
Holdings in conjunction with an initial public offering of common stock of
HomeServices.Com, a successor company to MidAmerican Realty.

DESCRIPTION OF FINANCIAL STATEMENTS AND MANAGEMENT'S DISCUSSION AND ANALYSIS

     Management's Discussion and Analysis (MD&A) addresses the financial
statements of Funding and MHC. The financial statements of Funding include the
results of MHC beginning March 12, 1999. Due to its significance, the results
for MidAmerican are described specifically in the "Results of Operations"
section of MD&A. Information related to MidAmerican also relates to MHC.
Information related to MidAmerican Capital and Midwest Capital pertains only to
the discussion of the financial condition and results of operations of MHC.

     As discussed above, MHC's investment in MidAmerican Realty was distributed
to Holdings in October 1999. Accordingly, results of operations for MidAmerican
Realty are reflected as discontinued operations for each period and entity
presented.

FORWARD-LOOKING STATEMENTS

     From time to time, the Company or one of its subsidiaries individually may
make forward-looking statements within the meaning of the federal securities
laws that involve judgments, assumptions and other uncertainties beyond the
control of the Company or any of its subsidiaries individually. These
forward-looking statements may include, among others, statements concerning
revenue and cost trends, cost recovery, cost reduction strategies and
anticipated outcomes, pricing strategies, changes in the utility industry,
planned capital expenditures, financing needs and availability, statements of
the Company's expectations, beliefs, future plans and strategies, anticipated
events or trends and similar comments concerning matters that are not
historical facts. Investors and other users of the forward-looking statements
are cautioned that such statements are not a guarantee of future performance of
the Company and that such forward-looking statements are subject to risks and
uncertainties that could cause actual results to differ materially from those
expressed in, or implied by, such statements. Some, but not all, of the risks
and uncertainties include weather effects on sales and revenues, fuel prices,
competitive factors, general economic conditions in the Company's service
territory, interest rates, inflation and federal and state regulatory actions.



                                      30
<PAGE>

                        RESULTS OF OPERATIONS - 1996-1998

     MHC:

     The following tables provide a summary of the earnings contributions of
MHC's operations for each of the years ended December 31:

                                       1998             1997            1996
                                     --------         -------         -------
     Net Income (in millions)
       Continuing operations
          Utility                       $110.6         $119.5         $154.7
          Nonregulated operations         16.5           19.8          (11.0)
     Discontinued operations               4.2           (4.2)         (12.7)
                                     ---------      ---------       --------
          Consolidated earnings         $131.3         $135.1         $131.0
                                        ======         ======         ======


     MIDAMERICAN:

     The following table provides a summary of the earnings contributions of
MidAmerican's operations for each of the years ended December 31:

                                      1998         1997           1996
                                     -------     --------       --------
                                                (In millions)
                                          Earnings on Common Stock
       Continuing operations          $110.6       $119.5         $154.7
       Discontinued operations *           -           -           (10.1)
                                     -------   ---------        --------
       Consolidated earnings          $110.6       $119.5         $144.6
                                      ======       ======         ======

     * 1996 includes the net losses of MidAmerican Capital and Midwest Capital
prior to their transfer to MHC on December 1, 1996.

EARNINGS SUMMARY

     The following discussion details significant impacts on the results of
operations for MHC, the predecessor to Funding, for the years ended
December 31, 1998, 1997 and 1996.

     Although utility earnings for 1998 were lower than in the prior year, a
reduction was anticipated because of the electric pricing settlements achieved
in 1996 and 1997 in Iowa and Illinois. Warmer-than-normal temperatures during
the heating season also had a negative impact on 1998 earnings. Growth in the
number of customers and in other sales factors contributed positively to
earnings in 1998. Additionally, MidAmerican's successful performance in the
non-retail (off-system) energy market helped offset decreases from weather and
reductions in electric retail prices. Utility operating expenses increased as
MidAmerican continued strengthening its customer service and marketing
capabilities and adding to its information technology resources.

     Beginning the second half of 1997 and continuing throughout 1998,
MidAmerican charged to expense additional amortization of deferred energy
efficiency costs, ongoing energy efficiency costs and certain Cooper Nuclear
Station costs consistent with ratemaking treatment. These items significantly
increased other operating expenses. In conjunction with expensing these items,
MidAmerican began recovery of these costs from its customers, which resulted in
additional revenues.

     Realized after-tax gains on the sale of McLeodUSA stock and other
nonregulated investments not aligned with MHC's corporate vision are also
included in 1998 earnings.

DISCONTINUED OPERATIONS

     MHC:

                                      31

<PAGE>



     During 1996, MHC discontinued some of its nonregulated operations. The
income or loss from those operations and the losses on disposal are reflected
as discontinued operations in each of the periods presented in the Consolidated
Statements of Income. Net assets of the discontinued operations are separately
presented in the Consolidated Balance Sheets as Investment in Discontinued
Operations.

     In the fourth quarter of 1996, MHC and KCS Energy, Inc. (KCS) of Edison,
New Jersey, signed a definitive agreement to sell a portion of MHC's
nonregulated operations to KCS for $210 million in cash and warrants to
purchase KCS common stock. The sale, which included MHC's oil and gas
exploration and development operations, was completed in January 1997. MHC
recorded an after-tax loss of $7.1 million for the transaction in 1996 and an
additional $0.9 million in 1997.

     In October 1997, MHC also divested a subsidiary that developed and
operated a computerized information system which facilitated real-time exchange
of power in the electric industry. MHC recorded a $4.0 million anticipated
after-tax loss on disposal of those operations in September 1996 and an
additional $3.2 million after-tax loss on disposal in September 1997.

     In October 1999, MHC distributed its investment in MidAmerican Realty to
Holdings in conjunction with an initial public offering of common stock of
HomeServices.Com, a successor company to MidAmerican Realty.

     MIDAMERICAN:

     MidAmerican received $15.3 million in cash in 1996 as final settlement for
the sale of a former coal mining subsidiary which was reflected as discontinued
operations in 1982 by one of MidAmerican's predecessors. The final settlement
included reacquisition by the buyer of preferred equity issued to MidAmerican
and the settlement of reclamation reserves. MidAmerican recorded an after-tax
loss on disposal of $3.3 million for the transaction in September 1996. This
transaction is included in discontinued operations in the consolidated
financial statements of MidAmerican as well as MHC. Discontinued operations of
MidAmerican includes the net earnings/loss of MidAmerican Capital and Midwest
Capital for periods prior to their December 1, 1996, transfer to MHC.

UTILITY GROSS MARGIN

     REGULATED ELECTRIC GROSS MARGIN:

                                           1998           1997           1996
                                         --------       --------        -------
                                                    (In millions)
    Operating revenues                   $1,170         $1,126         $1,099
    Cost of fuel, energy and capacity       226            236            234
                                       --------        -------       --------

         Electric gross margin          $   944        $   890        $   865
                                        =======        =======        =======



     1998 vs 1997 -

     Electric gross margin improved $54 million in 1998 compared to 1997. An
increase in revenues from energy efficiency cost recovery and the Cooper
Tracker (discussed below) accounted for $26.1 million and $2.5 million,
respectively, of the increase in margin. Increases in revenues from these
factors are substantially offset by increases in other operating expenses.

     Regarding the increase in energy efficiency revenues, on September 29,
1997, MidAmerican began recovering from customers its remaining deferred energy
efficiency costs and current, ongoing energy efficiency costs. Deferred energy
efficiency costs are costs previously incurred by MidAmerican which, in
accordance with rate treatment, were not charged to expense until recovery from
customers began. Recovery of deferred energy efficiency costs occurs over a
four-year period from the date collection begins. Approximately $44.4 million
of MidAmerican's 1998 electric revenues were from the recovery of energy
efficiency

                                      32
<PAGE>

program costs compared to $18.3 million in 1997. Collection of deferred energy
efficiency costs will decrease starting in 1999 as various recovery periods are
completed. Refer to the discussion under Energy Efficiency in the "Operating
Activities and Other Matters" section of MD&A for further discussion.

     The Cooper Tracker allows MidAmerican to collect on a current basis the
Iowa portion of expenses for Cooper Nuclear Station (Cooper) capital
improvement advances. Prior to the Cooper Tracker, which began in July 1997,
capital improvement advances were capitalized when incurred and amortized over
future periods in accordance with rate treatment.

     Electric margin also improved due to an increase in sales volume. In
total, electric retail sales for 1998 increased 2.7% compared to 1997. Moderate
but steady growth in the number of customers increased electric gross margin by
$8.6 million compared to 1997. In addition, an increase in sales that are not
dependent on weather contributed $15.5 million to the increase. When compared
to normal, the impact of temperatures resulted in an estimated $2 million
reduction of electric gross margin for 1998 compared to a $4 million reduction
in 1997 - or, a $2 million increase in margin for 1998 compared to 1997.
Temperatures in 1998 were warmer-than-normal during the heating seasons and
hotter-than-normal during the cooling season.

     As anticipated, the effect of rate proceedings in 1996 and 1997 reduced
electric gross margin for 1998 compared to 1997. Revenues in 1998 reflect the
full-year effect of a June 1997 price reduction for Illinois customers and a
small price reduction in August 1998 related to Illinois utility industry
restructuring. Prices for Iowa residential customers were reduced $10 million
annually in July 1997 and $5 million annually in June 1998. Since July 1997,
MidAmerican has reduced prices a total of approximately $10 million annually
for its Iowa commercial and industrial customers. The commercial and industrial
price reductions were achieved through negotiated contracts, a pilot project
and tariffed rate reductions. The combined effect of price reductions decreased
revenues and electric margin by $17.0 million for 1998 compared to 1997.

     Prior to July 11, 1997, MidAmerican was allowed to recover its energy
costs from most of its electric utility customers through energy adjustment
clauses (EACs) included in revenues. Effective July 11, 1997, the EAC was
eliminated for Iowa customers as part of MidAmerican's Iowa pricing plan.
Previously, variations in energy costs did not affect gross margin or net
income due to corresponding changes in revenues collected through the EACs.
With the elimination of the Iowa EAC, fluctuations in energy costs now may have
an impact on gross margin and net income.

     Under the Iowa pricing settlement, revenues from off-system sales are
considered a component of total energy costs. Accordingly, electric margin in
1998 reflects MidAmerican's strong performance in the off-system market
relative to 1997. Margins on off-system sales, which account for most of
MidAmerican's sales for resale, contributed $14.2 million more to gross margin
in 1998 than in 1997. Though related sales volumes decreased 11.5% compared to
the 1997 level, MidAmerican obtained improved margins per unit for the 1998
sales. Refer to comments on the energy market under "Industry Evolution" in the
"Operating Activities and Other Matters" section of MD&A.

     1997 vs. 1996 -

     Electric margin for 1997 increased $25 million compared to 1996. An
increase in revenues from energy efficiency cost recovery accounted for $9.0
million of the increase in margin while revenues from the Cooper Tracker
totaled $3.9 million in 1997, the first year for that collection mechanism.

         Retail sales of electricity increased 2.6% compared to 1996 sales. A
moderate but steady growth in the number of customers contributed $11.1 million
to the increase in electric gross margin. Compared to 1996, sales and gross
margin improved due to the impact of temperatures in MidAmerican's service
territory. Although temperatures overall were milder than normal in both years,
comparatively, margin for 1997 increased $5 million over 1996 margin due to the
effect of weather. When compared to normal, the impact of temperatures

                                      33

<PAGE>

resulted in a $4 million reduction of electric gross margin in 1997 compared to
a $9 million reduction in the 1996 margin. Additionally, revenues and margin
increased due to an improvement in sales not dependent on weather.

     As discussed above, the Iowa EAC was eliminated in July 1997. Energy costs
per unit for the remainder of 1997 were below the amount recovered in rates
under the Iowa pricing plan and resulted in an increase to gross margin.
Margins on off-system sales contributed $3.2 million more to electric margin in
1997 than in 1996. Additionally, the 1997 electric margin benefited from a $6.2
million increase in transmission revenues.

     In total, price reductions decreased electric gross margin by $21.4
million in 1997 compared to 1996. In addition to the price reductions discussed
above, MidAmerican reduced prices for its Illinois customers by $13.1 million
annually on November 3, 1996, in conjunction with a rate reduction proceeding.
In Iowa, MidAmerican reduced its electric retail prices by $8.7 million
effective November 1, 1996. This was the first reduction related to
MidAmerican's pricing plan filed in June 1996. Refer to "Rate Matters" in
"Liquidity and Capital Resources" later in MD&A for further information
regarding prices in Iowa.

     REGULATED GAS GROSS MARGIN:
                                     1998          1997            1996
                                   --------      --------        --------
                                              (In millions)
         Operating revenues          $ 430         $ 536          $ 537
         Cost of gas sold              243           346            345
                                    ------        ------         ------
              Gas gross margin       $ 187         $ 190          $ 192
                                     =====         =====          =====

     1998 vs. 1997 -

     MidAmerican's regulated gas revenues include purchase gas adjustment
clauses (PGAs) through which MidAmerican is allowed to recover the cost of gas
sold from most of its gas utility customers. Consequently, fluctuations in the
cost of gas sold do not affect gross margin or net income because revenues
reflect comparable fluctuations in revenues from PGAs. A decrease in the 1998
per-unit cost of gas compared to 1997 reduced revenues and cost of gas sold by
approximately $59 million. MidAmerican recently made a filing with the IUB that
would modify the use of the PGA beginning May 1, 2000. Refer to Small Volume
Gas Transportation under the "Operating Activities and Other Matters" section
of MD&A for further discussion.

     Recovery of gas energy efficiency costs resulted in a $9.2 million
increase in revenues and gross margin for 1998 compared to 1997. As discussed
in the "Electric Gross Margin" section, on September 29, 1997, MidAmerican
began recovery of its deferred energy efficiency costs that had not previously
been approved for recovery. Approximately $17.5 million of MidAmerican's 1998
gas revenues were from the recovery of energy efficiency program costs compared
to $8.3 million in 1997. Again, increases in revenues from energy efficiency
cost recovery are substantially offset by corresponding increases in other
operating expenses.

         Unusually mild temperatures during the 1998 heating seasons resulted in
a decrease in gas margin for 1998. Temperatures in 1998 were 15.6% warmer than
normal, reducing gas gross margin in 1998 by an estimated $18 million compared
to normal. In 1997, temperatures were closer to normal, resulting in a reduction
of the 1997 margin of only $2 million. Comparing the two years then, gas margin
decreased $16 million in 1998 due to the variation in temperatures. Customer
growth, which contributed $1.6 million to gas margin in 1998, and other sales
factors helped mitigate the negative effect of weather on the 1998 margin. In
total, retail sales of natural gas in 1998 decreased 12.7% compared to 1997.

         1997 vs. 1996 -

         Gas gross margin for 1997 decreased $2 million compared to 1996. On a
comparative basis, the 1997 gas margin decreased an estimated $10 million due to
the effect of weather. Temperatures in 1997 were close to normal, resulting in a
$2 million reduction in margin, while temperatures in 1996 were 10.1% colder
than normal, contributing $8 million to the 1996 gas gross margin. The decrease
in gross margin due to weather was partially


                                      34
<PAGE>

offset by a $2.3 million increase from growth in the number of retail
customers. In total, retail sales of natural gas in 1997 decreased 7.1%
compared to 1996 sales.

         Revenues from energy efficiency cost recovery contributed $3.4 million
more to gas margin in 1997 than in 1996. Revenues and cost of gas sold increased
approximately $25 million in 1997 due to an increase in the average cost of gas
per unit compared to 1996.

REGULATED OPERATING EXPENSES

     OTHER OPERATING EXPENSES

         Regulated other operating expenses increased $32.3 million for 1998
compared to 1997. An increase in energy efficiency costs accounted for $31.6
million of the increase in other operating expenses compared to 1997. Refer to
the "Electric Gross Margin" section for further comments on energy efficiency
costs.

         Operating expenses related to Cooper increased due in part to the
ratemaking treatment for Cooper capital improvements, as discussed in the
"Electric Gross Margin" section. Cooper capital improvement advances are now
expensed when incurred. MidAmerican is recovering the Iowa portion of these
costs through the Cooper Tracker, while recovery in Illinois is included in base
rates. This change accounted for a $1.7 million increase in nuclear operations
costs compared to 1997. Excluding those costs, nuclear operations expenses
decreased $8.2 million for 1998 compared to 1997 due to an extended outage at
the Quad Cities Station.

         MidAmerican continued its focus on customer service and reliability
during 1998. Further emphasis on customer service operations and
marketing-related efforts, resulted in increases in customer service costs, IT
consulting costs, advertising costs and other related expenses. Increases in
such expenses accounted for a majority of the remaining increase. The impact of
these items was partially offset by a decrease in employee benefits expenses.

         Regulated other operating expenses increased $79.4 million in 1997
compared to 1996. Nuclear operating costs increased $14.0 million compared to
1996. Of that increase, $4.5 million related to the change in rate treatment of
Cooper capital improvement advances. An increase in energy efficiency costs,
including amortization of historical costs and charging expense for current
costs, accounted for $13.1 million of the increase in other operating expenses.

         MidAmerican's efforts to improve its customer service and reliability
resulted in increases in consulting costs, advertising and other related
expenses. In addition, 1997 reflects increases in uncollectable accounts
expense, employee incentive compensation and certain employee benefits expenses.
Other operating expenses for 1997 also reflect an increase in transmission
wheeling expense due in part to changes required by FERC Order Nos. 888 and 889.

     MAINTENANCE

         Maintenance expenses increased $9.4 million in 1998 compared to 1997.
An increase in maintenance costs at the Quad Cities Station accounted for $8.0
million of the total. Additionally, MidAmerican incurred repair costs for storms
in June 1998, totaling $3.8 million, compared to $2.0 million in 1997 for costs
related to a snowstorm in October of that year.

         Maintenance expenses increased $9.5 million for 1997 compared to 1996.
The main cause of the increase was an adjustment in 1996 to align power plant
inventory accounting of predecessor companies which reduced 1996 expense by $6.2
million. Restoration costs for the October 1997 snowstorm also contributed to
the increase, while maintenance expenses at the Quad Cities Station decreased
$2.5 million in 1997 compared to 1996.

     DEPRECIATION AND AMORTIZATION


                                      35
<PAGE>


     The increase in 1998 expense compared to 1997 is due to additional
decommissioning funding for Quad Cities Station, an increase in utility plant
and regulatory accruals.

     PROPERTY AND OTHER TAXES

     Deregulation of the Illinois electric utility industry resulted in changes
in the way certain taxes are assessed in Illinois. The changes resulted in a
decrease in MidAmerican's tax expense for 1998 compared to 1997. One of the
taxes is now assessed directly on the energy consumer instead of through the
utility. Accordingly, MidAmerican's electric revenues reflect an equal
reduction in 1998. Property taxes increased $8.8 million in 1997 compared to
1996 due primarily to an increase in the assessed value for Iowa property tax
purposes.

NONREGULATED OPERATING REVENUES AND OPERATING EXPENSES

     MIDAMERICAN:

     Revenues and Cost of Sales -

     Revenues from wholesale natural gas marketing operations increased $32.5
million in 1998 compared to 1997 due to an increase of 18 million MMBtus (88%)
in related sales volumes. A decrease in the average price per unit, reflective
of a lower cost of gas per unit, partially offset the effect of increased
sales. Cost of sales related to natural gas marketing for 1998 reflects the
increase in sales and the decrease in the average cost of gas per unit. Total
gross margin (total price less cost of gas) on nonregulated natural gas sales
was unchanged compared to 1997.

     Other activities contributing to the increase in nonregulated revenues for
1998 relate to work for other utilities and work beyond the meter for
customers. In addition, the 1998 amount includes revenues of CBEC Railway, a
subsidiary of MidAmerican that operates rail services on a section of railroad
track it owns. MidAmerican's revenues in 1998 and 1997 also include pre-tax
income from awards for successful performance under its incentive gas
procurement program. Under the program, if MidAmerican's cost of gas varies
from an established reference price range, then the savings or cost is shared
between customers and shareholders. The awards totaled $4.3 million and $4.9
million in 1998 and 1997, respectively.

     For the comparison of 1997 with 1996, revenues from wholesale natural gas
marketing operations increased $23.1 million due to an increase in sales
volumes of 7 million MMBtus (51%). In addition, the average price per unit
increased, reflecting an increase in the average cost of gas per unit. Cost of
sales related to natural gas marketing for 1997 reflects the increases in sales
and the average cost of gas per unit. Total gross margin on nonregulated
natural gas sales decreased $0.3 million compared to 1996.

     Nonregulated revenues for 1997 also reflect a $2.2 million increase
compared to 1996 in MidAmerican's award for performance under its incentive gas
procurement program.

     Other Nonregulated Operating Expenses -

     Other operating expenses increased in 1998 compared to 1997 due to costs
related to work for other utilities, costs of work beyond the meter for
MidAmerican customers, costs of appliance services and costs of initiatives for
new products and services in preparation for deregulation.

     The increase in 1997 costs compared to 1996 relates to appliance services
and initiatives for new products and services.

     MHC:

                                      36

<PAGE>


         Revenues of MidAmerican Capital and Midwest Capital decreased a total
of $163 million in 1998 compared to 1997, primarily due to lower volumetric
sales associated with the expiration of wholesale gas contracts which were not
replaced. Accordingly, nonregulated cost of gas sold decreased significantly in
1998 from 1997.

         Nonregulated other operating expenses for 1998 a decrease of
approximately $5.7 million due primarily to administrative costs in 1997 which
are no longer incurred because of the absence of operations MHC sold in 1997.

NON-OPERATING INCOME AND INTEREST EXPENSE

     MIDAMERICAN:

     Interest and Dividend Income-

     In December 1997, MidAmerican sold its billed accounts receivable. A
portion of the consideration for the sale was a subordinated note from the
purchaser. Interest income on that note caused the increase in 1998 compared to
1997. Refer to FINANCING ACTIVITIES, PLANS AND AVAILABILITY later in MD&A for
discussion of the sale.

     Other, Net -

     Other, Net, for 1998 and 1997 reflects the discount on sold accounts
receivable, net of a fee for servicing the accounts. The net discount reduced
Other, Net by $7.0 million and $0.3 million in 1998 and 1997, respectively.

     In September 1997, MidAmerican received a $15 million cash payment from
Nebraska Public Power District (NPPD) as settlement for a lawsuit filed by
MidAmerican against NPPD. Approximately $12 million was refunded to
MidAmerican's customers. The remaining amount was retained by MidAmerican for
recovery of litigation costs in the lawsuit. Other, Net for 1997 reflects $2.2
million of pre-tax income for recovery of litigation costs incurred in prior
years.

     In addition, Other, Net includes the recognition of deferred income from
energy efficiency programs totaling $0.2 million, $5.0 million and $3.3 million
for 1998, 1997 and 1996, respectively. As discussed in the gross margin
sections, MidAmerican started recovery of its remaining deferred energy
efficiency costs in September 1997. Accordingly, carrying costs for, or return
on, deferred balances are now being collected from customers and are reflected
in revenues.

     In 1996, MidAmerican recorded an initial pre-tax gain of $3.2 million on
its sale of the certain storage gas supplies. MidAmerican recorded an
additional $0.8 million gain in the second quarter of 1997 after receiving
favorable treatment on the transaction from the Iowa Utilities Board (IUB).

     Other, Net for 1997 reflects a net loss on reacquired long-term debt of
$0.9 million compared to a $1.1 million net gain in 1996.

     Other, Net for 1996 includes approximately $8.7 million of expenses for
costs incurred by MidAmerican for its merger proposal to IES Industries Inc. in
1996.

     Fixed Charges -

     During 1998, MidAmerican reduced its long-term debt through maturities and
refinancing. Refer to "Financing Activities, Plans and Availability" later in
MD&A for more details.


                                      37
<PAGE>

       An increase in the average amount of commercial paper outstanding in
1998 compared to 1997 resulted in a decrease in other interest expense for 1998.

         Preferred securities of MidAmerican's subsidiary trust were issued in
December 1996. MidAmerican preferred shares were reacquired at that time,
resulting in the decrease in preferred dividends. Preferred dividends include
net gains or losses on the reacquisition of MidAmerican preferred shares. Net
losses on reacquisitions totaled $1.4 million and $1.6 million for 1997 and
1996, respectively.

     MHC:

         Dividend Income -

         Dividend income decreased for 1998 due to MidAmerican Capital's
reduced holdings of preferred stock.

         Realized Gains and Losses on Securities, Net -

         Net realized gains on securities for 1998 includes a $14.0 million
pre-tax gain on the sale of shares of McLeodUSA common stock. Realized gains on
securities in 1997 also includes an $8.0 million pre-tax gain on the sale of
shares of McLeodUSA common stock.

         Other, Net -

         Other, net for 1998 includes a $2.7 million gain on the sale of
railcars and a $2.9 million gas on the sale of real estate. During 1997, MHC
sold all of the assets of its railcar repair services subsidiary and most of the
assets of its railcar leasing subsidiary and recorded pre-tax gains totaling
$10.0 million. Write-downs of nonregulated investments decreased Other, net by
$15.6 million in 1996.


                          RESULTS OF OPERATION -- 1999

     The following is a discussion of the historical unaudited interim results
for Funding and its predecessor MHC for the year to date periods ending
September 30, 1999 and 1998. Results for Funding include the results from MHC
beginning March 12, 1999, in conjunction with the MidAmerican merger. Certain
impacts of the MidAmerican merger are reflected in Funding's results of
operations, predominantly interest costs on debt issued by Funding to complete
the merger and the effects of purchase accounting, including goodwill
amortization and the impacts of fair value adjustments to the carrying value of
assets and liabilities. While MHC's results of operations are not included in
the results of operations of Funding for all of 1999, management believes that
discussion of trends in the ongoing operations that now comprise Funding
provides meaningful information.


REGULATED ELECTRIC GROSS MARGIN:

     MidAmerican's electric gross margin for the nine-month period ended
September 30, 1999, decreased $5 million from the comparable period in 1998.
The impact of various factors affecting electric margin are discussed in the
following paragraphs.

     Collection of deferred energy efficiency costs decreased in 1999 compared
to the 1998 period due to the completion of one of the four recovery periods.
Changes in revenues from energy efficiency cost recovery are substantially
offset by corresponding changes in other operating expenses. Refer to the
discussion under "Energy Efficiency" in the "Operating Activities and Other
Matters" section of MD&A for further discussion.

     Revenues and gross margin for the 1999 periods reflect price reductions
which were not in effect, or were only partially in effect, during 1998. In
June 1998, revenues from Iowa residential customers were reduced $5 million
annually. Since July 1997, MidAmerican has reduced revenues from its Iowa
commercial and industrial customers a total of approximately $10 million
annually through negotiated contracts and a tariffed rate reduction. These
reductions were only partially in effect in the 1998 period. Revenues from
Illinois customers were reduced $0.9 million in August 1998 related to Illinois
utility industry restructuring. MidAmerican also recorded a refund accrual for
a revenue sharing arrangement in Iowa. Refer to "Rate Matters: Electric" in the
"Operating Activities and Other Matters" section of MD&A for a discussion of
revenue sharing.

                                       38
<PAGE>

     Temperatures during the nine months ended September 30, 1999, were milder
than those for the same period in 1998, reducing electric margin. An increase
in sales not dependent on weather and moderate growth in the number of
customers increased revenues, significantly offsetting the impact of the mild
weather. In total, retail sales of electricity in the first nine months of 1999
were almost equal to those of the same period of 1998.

     MidAmerican also sells energy and capacity in the off-system market.
Margins on off-system sales, which account for most of MidAmerican's sales for
resale, increased primarily due to lower costs per unit of energy sold, which
in part is due to the improved availability of Quad Cities Nuclear Station in
1999. Additionally, favorable sales prices during the hot temperatures in July
1999 contributed to the increase.

     Deregulation of the Illinois electric utility industry resulted in changes
in the way certain taxes are assessed in Illinois. One of the taxes is now
assessed directly on the energy consumer instead of through the utility.
Accordingly, MidAmerican's electric revenues and electric margin reflect
reductions this tax collection change.


REGULATED GAS GROSS MARGIN:

     MidAmerican's regulated gas revenues include purchase gas adjustment
clauses (PGAs) through which MidAmerican is allowed to recover the cost of gas
sold from most of its gas utility customers. Consequently, fluctuations in the
cost of gas sold do not affect gross margin or net income because revenues
reflect comparable fluctuations in revenues from PGAs. A decrease in the
per-unit cost of gas for the nine-months ended September 30, 1999 reduced
revenues and cost of gas compared to the same period in 1998.

     Recovery of gas energy efficiency program costs decreased for the 1999
nine-month period compared to the same period in 1998. Again, changes in
revenues from energy efficiency cost recovery are substantially offset by
corresponding changes in other operating expenses. Refer to the discussion under
"Energy Efficiency" in the "Operating Activities and Other Matters" section of
MD&A for further discussion.

     On January 22, 1999, the IUB approved a $6.7 million annual interim
increase in gas rates for Iowa retail customers effective immediately. An
additional increase was implemented on May 27, 1999, as a result of the IUB's
approval of a final rate increase of $13.9 million annually.

     Temperatures in the first nine months of 1999 were cooler than 1998,
resulting in an increase in gas gross margin for the period. The effect of
cooler temperatures and customer growth resulted in an increase in retail sales
of natural gas in the first nine months of 1999 compared to the 1998 period,
also contributing to the margin improvement.

                                       39
<PAGE>


REGULATED OPERATING EXPENSES

     Other operating expenses decreased for the nine months ended September 30,
1999, compared to the same period in 1998.

     As mentioned in the gross margin discussions, the recovery of one phase of
deferred energy efficiency costs is complete, and accordingly, the costs for
that phase have been fully amortized to expense. As a result, energy efficiency
costs decreased in the nine months ended September 30, 1999 compared to the
same period in 1998.

     Reductions in gas distribution costs, marketing and sales-related
expenses, certain administrative and general costs and customer service costs
also contributed to the decrease in other operating expenses in the nine months
ended September 30, 1999 compared to the same period in 1998.

     Maintenance expenses increased for the nine months ended September 30,
1999 compared to the same period in 1998 due to the timing of generating plant
maintenance and an increase in gas distribution maintenance. The increases in
these areas were partially offset by a decrease in both 1999 periods for
maintenance at the Quad Cities Station.

     Property and other taxes decreased for the nine months ended September 30,
1999 compared to the same period in 1998. MidAmerican's Iowa property tax
decreased for the 1999 period due to reduced assessed values. Deregulation of
the Illinois electric utility industry resulted in changes in the way certain
taxes are assessed in Illinois. The changes resulted in decreases in
MidAmerican's tax expense for 1999 compared to 1998. One of the taxes is now
assessed directly on the energy consumer instead of through the utility.
Accordingly, MidAmerican's electric revenues reflect an equal reduction in 1999
for this tax collection change.


NONREGULATED OPERATING REVENUES AND OPERATING EXPENSES

     Revenues from nonregulated operations increased for the nine months ended
September 30, 1999 compared to the same period in 1998 primarily due to
increased sales of wholesale natural gas. Nonregulated cost of sales increased
for the same reason.

     Revenues for the nine months ended September 30, 1999 reflect revenues
from MidAmerican's market access service project, which began in the third
quarter of 1999. This pilot project allows customers with at least 4MW of load
that are participating in the project to choose their electric power supplier.
MidAmerican's revenues from project participants related to non-supply
services, such as distribution and transmission, continue to be reflected in
regulated electric revenues.

     Nonregulated other operating costs increased for the nine months ended
September 30, 1999 compared to the same period in 1998, primarily due to
amortization of goodwill at Funding associated with the MidAmerican merger.
Increased nonregulated operating costs at MidAmerican related to nonregulated
marketing initiatives.

                                       40
<PAGE>

NON-OPERATING INCOME AND INTEREST EXPENSE


     Interest and Dividend Income --


     Interest income increased for the nine months ended September 30, 1999
compared to the same period in 1998 due to an increase in temporary cash
investments, primarily due to the sale of McLeodUSA common stock described
below.


     Realized Gains and Losses on Securities, Net --


     In May 1999 most of the shares of McLeodUSA common stock held by MHC was
sold in a secondary offering. A pre-tax gain of $78.2 million resulting from
this transaction is reflected in realized gains and losses on securities, net.


     Other Net --


     Other, net non-operating income decreased for the nine months ended
September 30, 1999 compared to the same period in 1998, primarily due to costs
related to the MidAmerican merger accrued at MHC. Additionally, in gains on the
sale of nonregulated investments are included in the 1998 period.


     Fixed Charges --


     Interest on long-term debt increased for the nine months ended September
30, 1999 compared to the same period in 1998. The increase due to primarily to
interest on $700 million in debt issued by Funding in conjuction with the
MidAmerican merger, partially offset by a decrease in interest expense
resulting from debt maturities at MHC in 1999.


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<PAGE>


                        LIQUIDITY AND CAPITAL RESOURCES

         Funding has available a variety of sources of liquidity and capital
resources, both internal and external. These resources provide funds required
for current operations, construction expenditures, dividends, debt retirement
and other capital requirements.

     As reflected on the Consolidated Statements of Cash Flows, MHC had net cash
provided from operating activities of $334 million in 1998 compared to $392
million in 1997. For the period ended September 30, 1999 Funding had net cash
provided from operating activities of $47.5 million.

INVESTING ACTIVITIES AND PLANS

     UTILITY CONSTRUCTION EXPENDITURES

     MidAmerican's primary need for capital is utility construction
expenditures. For the first nine months of 1999, utility construction
expenditures totaled $116 million, including allowance for funds used during
construction (AFUDC) and Quad Cities Station nuclear fuel purchases. All such
expenditures were met with cash generated from utility operations, net of
dividends.

     Forecasted utility construction expenditures, including AFUDC, for 1999
are $179 million and $720 million for 2000 through 2003. Capital expenditure
needs are reviewed regularly by MidAmerican's management and may change
significantly as a result of such reviews. MidAmerican presently expects that
all utility construction expenditures for the next five years will be met with
cash generated from utility operations, net of dividends. The actual level of
cash generated from utility operations is affected by, among other things,
economic conditions in the utility service territory, weather and federal and
state regulatory actions.

     NUCLEAR DECOMMISSIONING

     Each licensee of a nuclear facility is required to provide financial
assurance for the cost of decommissioning its licensed nuclear facility. In
general, decommissioning of a nuclear facility means to safely remove the
facility from service and restore the property to a condition allowing
unrestricted use by the operator. Based on information presently available,
MidAmerican expects to contribute approximately $42 million during the period
1999 through 2003 to an external trust established for the investment of funds
for decommissioning the Quad Cities Station. Approximately 65% of the trust's
funds are now invested in domestic corporate debt and common equity securities.
The remainder is invested in investment grade municipal and U.S. Treasury
bonds.

         In addition, MidAmerican makes payments to Nebraska Public Power
District (NPPD) related to decommissioning Cooper. These payments are reflected
in other operating expenses in the Consolidated Statements of Income. NPPD
estimates call for MidAmerican to pay approximately $57 million to NPPD for
Cooper decommissioning during the period 1999 through 2003. NPPD invests the
funds predominately in U.S. Treasury Bonds and other U.S. Government securities.
Approximately 20% was invested in domestic corporate debt. MidAmerican's
obligation for Cooper decommissioning may be affected by the actual plant
shutdown date and the status of the power purchase contract at that time. In
July 1997, NPPD filed a lawsuit in United States District Court for the District
of Nebraska naming MidAmerican as the defendant and seeking a declaration of
MidAmerican's rights and obligations in connection with Cooper nuclear
decommissioning funding. Refer to Part II, Item 1. Legal Proceedings, for
further discussion of the litigation.



                                       42
<PAGE>

     Cooper and Quad Cities Station decommissioning costs charged to Iowa
customers are included in base rates, and recovery of increases in those
amounts must be sought through the normal ratemaking process. Decommissioning
costs charged to Illinois customers are recovered through a rate rider on
customer billings.

     INVESTMENTS

     MidAmerican Capital invests in a variety of marketable securities which it
holds for indefinite periods of time. In the Consolidated Statements of Cash
Flows, the lines Purchase of Securities and Proceeds from Sale of Securities
consist primarily of the gross amounts of these activities, including realized
gains and losses on investments in marketable securities.

FINANCING ACTIVITIES, PLANS AND AVAILABILITY

     MIDAMERICAN

     MidAmerican currently has authority from the FERC to issue short-term debt
in the form of commercial paper and bank notes aggregating $400 million. As of
September 30, 1999, MidAmerican had a $250 million revolving credit facility
agreement and a $5 million bank line of credit. MidAmerican's commercial paper
borrowings are supported by the revolving credit facility and the line of
credit. MidAmerican also has a revolving credit facility which is dedicated to
providing liquidity for its obligations under outstanding pollution control
revenue bonds that are periodically remarketed.

     In 1997, MidAmerican entered into a revolving agreement, which expires in
2002, to sell all of its right, title and interest in the majority of its
billed accounts receivable to MidAmerican Energy Funding Corporation (Funding
Corp.), a special purpose entity established to purchase accounts receivable
from MidAmerican. Funding Corp. in turn sold receivable interests to outside
investors. In consideration for the sale, MidAmerican received $70 million in
cash and the remaining balance in the form of a subordinated note from Funding
Corp. As of September 30, 1999, the revolving cash balance was $66 million due
to a decline during the second quarter of 1999 in accounts receivable available
for sale. The agreement is structured as a true sale, as determined by
Statement of Financial Accounting Standards (SFAS) No. 125, under which the
creditors of Funding Corp. will be entitled to be satisfied out of the assets
of Funding Corp. prior to any value being returned to MidAmerican or its
creditors. Therefore, the accounts receivable sold are not reflected on
MidAmerican's Consolidated Balance Sheets. As of September 30, 1999, $98.6
million of accounts receivable, net of reserves, were sold under the agreement.

     MidAmerican has authorization from the FERC to issue up to an additional
$500 million in various forms of long-term debt. MidAmerican will also need
authorization from the ICC prior to issuing any securities. If 90% or more of
the proceeds from a securities issuance are used for refinancing purposes,
MidAmerican need only provide the ICC with an "informational statement" prior
to the issuance which sets forth the type, amount and use of the proceeds of
the securities to be issued. If less than 90% of the proceeds are used for
refinancing, MidAmerican must file a comprehensive application seeking
authorization prior to issuance. The ICC is required to hold a hearing before
issuing its authorization.

     MHC:

     As of September 30, 1999, MHC had lines of credit totaling $44 million to
provide for short-term financing needs, under which no debt was outstanding.

     As of September 30, 1999, MidAmerican Capital had unsecured revolving
credit facilities in the amount of $6 million, under which no debt was
outstanding. MidAmerican Capital has $115 million of long-term debt maturities
and sinking fund requirements for 1999 through 2003 related to debt outstanding
at September 30, 1999.

     Midwest Capital currently has a $25 million line of credit with
MidAmerican, of which $5 million was outstanding at December 31, 1998.



                                       43
<PAGE>

OPERATING ACTIVITIES AND OTHER MATTERS

     INDUSTRY EVOLUTION

     The utility industry continues to evolve into an increasingly competitive
environment. In virtually every region of the country, legislative and
regulatory actions are being taken which result in customers having more
choices in their energy decisions.

     In the electric industry, the traditional vertical integration of
generation, delivery and marketing is being unbundled, with the generation and
marketing functions being deregulated. For local gas distribution businesses,
the supply, local delivery and marketing functions are similarly being
separated and opened to competitors for all classes of customers. While retail
electric competition is presently not permitted in Iowa, MidAmerican's primary
market, legislation to do so was introduced in the Iowa legislature in the last
session. Deregulation of the gas supply function related to small volume
customers is also being considered by the IUB. MidAmerican is actively
participating in the legislative and regulatory processes shaping the new
environment in which its businesses will operate.

     The generation and retail portions of MidAmerican's electric business will
be most affected by competition. The introduction of competition in the
wholesale market has resulted in a proliferation of power marketers and a
substantial increase in market activity. As retail choice evolves, competition
from other traditional utilities, power marketers and customer-owned generation
could put pressure on utility margins.

     During the transition to full competition, increased volatility in the
marketplace can be expected. With the elimination of the energy adjustment
clause in Iowa, MidAmerican is exposed to movements in energy prices. Although
MidAmerican has sufficient low cost generation under typical operating
conditions for its retail electric needs, a loss of adequate generation by
MidAmerican at a time of high market prices could subject MidAmerican to losses
on its energy sales.

     LEGISLATIVE AND REGULATORY EVOLUTION

     In December 1997, the Governor of Illinois signed into law a bill to
restructure Illinois' electric utility industry and transition it to a
competitive market. Under the law, beginning October 1, 1999, larger
non-residential customers in Illinois and 33% of the remaining non-residential
Illinois customers are allowed to select their provider of electric supply
services. All other non-residential customers will have supplier choice
starting December 31, 2000. Residential customers all receive the opportunity
to select their electric supplier on May 1, 2002.

     The law required a 15% electric rate reduction for all Illinois
residential customers in 1998. To satisfy its obligation, MidAmerican received
credit for its 1996 and 1997 Illinois rate reductions, totaling $15.5 million,
and reduced rates an additional $0.9 million annually, effective August 1,
1998. MidAmerican is exempted from the requirement to join an independent
system operator (ISO) or to form an in-state ISO.

     In addition, the law provides for Illinois earnings above a certain level
of ROE to be shared equally between customers and MidAmerican beginning in
April 2000. MidAmerican's ROE level will be based on a rolling two-year
average, with the first determination being based on an average of 1998 and
1999. The ROE level at which MidAmerican will be required to share earnings is
a multi-step calculation of average 30-year Treasury Bond rates plus 5.50% for
1998 and 1999. Legislation passed in July 1999 increases the benchmark for 2000
through 2004 to 8.5% above the 30-year Treasury bond rate. If the resulting
average Treasury Bond rate were equal to the December 1998 30-year Treasury
Bond rate, the ROE level above which sharing must occur would be approximately
10.6% for 1998 and 1999 and 13.6% for 2000 through 2004. The law allows
MidAmerican to mitigate the sharing of earnings above the threshold ROE through
accelerated cost recognition that would reduce MidAmerican's earnings.
MidAmerican continues to evaluate its strategy regarding the sharing mechanism.



                                       44
<PAGE>

     The law also addresses charges to customers for transition costs based on
a lost-revenue approach. These transition fees, designed to help utilities
recover stranded costs, will end December 31, 2006, subject to possible
extension. MidAmerican continues its involvement in proceedings which detail
the new competitive environment and to evaluate the impact of the law on its
operations and the opportunities the law presents.

     In Iowa, a replacement of the prior utility property tax system, which was
supported by MidAmerican, went into effect on January 1, 1999. The replacement
tax is primarily a consumption-based tax on the user of energy and assures
stability in tax collections as the industry is deregulated in Iowa. With
resolution of the utility property tax issue, MidAmerican is pursuing the
adoption of electric utility industry restructuring legislation. Progress was
made during the 1999 Iowa legislative session, and MidAmerican continues
working toward adoption of new legislation in a future session.

     RESIDENTIAL AND COMMERCIAL PILOT PROJECT

     On August 21, 1998, the IUB issued an Order approving MidAmerican's
proposal to allow at least 15,000 Iowa families and 2,000 small businesses to
have the opportunity to select among competing electricity providers. The
two-year pilot program will allow participating retail customers in the
selected test area to choose among several electricity providers, including
MidAmerican, and to have that energy delivered by MidAmerican. Customer
enrollment is currently allowed and the pilot may begin in 1999 should
additional suppliers register. Businesses in the test area will be eligible for
the program if their annual peak demand is less than four megawatts. New
suppliers participating in the program will have to be certified by the IUB and
meet specified requirements.

     ACCOUNTING EFFECTS OF INDUSTRY RESTRUCTURING

     A possible consequence of competition in the utility industry is that SFAS
71 may no longer apply. SFAS 71 sets forth accounting principles for operations
that are regulated and meet certain criteria. For operations that meet the
criteria, SFAS 71 allows, among other things, the deferral of costs that would
otherwise be expensed when incurred. A majority of MidAmerican's electric and
gas utility operations currently meet the criteria required by SFAS 71, but its
applicability is periodically reexamined. On December 16, 1997, MidAmerican's
generation operations serving Illinois were no longer subject to the provisions
of SFAS 71 due to passage of industry restructuring legislation in Illinois.
Thus, in 1997 MidAmerican was required to write off the regulatory assets and
liabilities from its balance sheet related to its Illinois generation
operations. The net amount of such write-offs was not material. If other
portions of its utility operations no longer meet the criteria of SFAS 71,
MidAmerican could be required to write off the related regulatory assets and
liabilities from its balance sheet, and thus, a material adjustment to earnings
in that period could result. As of September 30, 1999, MidAmerican had $266
million of regulatory assets on its Consolidated Balance Sheet.

     ENERGY EFFICIENCY

     MidAmerican's regulatory assets as of September 30, 1999, included $47.9
million of deferred energy efficiency costs. Based on the current level of
recovery, MidAmerican expects to recover these costs by the end of 2001.
MidAmerican is also allowed to recover its ongoing energy efficiency costs on a
current basis. Recovery of these costs is being collected from customers based
on projected annual costs of $17.4 million, which may be adjusted annually.
Amortization of the deferred energy efficiency costs and current expenditures
for energy efficiency costs will be reflected in other operating expenses over
the related periods of recovery. The total of such costs for the years 1999,
2000 and 2001 is estimated to be $43 million, $40 million and $35 million,
respectively.

     RATE MATTERS: ELECTRIC

     Through several steps from mid-1997 to the end of 1998, electric prices
for Iowa industrial customers were reduced by an amount which will have a $6
million annual impact on revenues, and electric prices for Iowa commercial
customers were reduced by an amount which will have a $4 million annual impact
on revenues. The




                                       45
<PAGE>

reductions were achieved through a retail access pilot project, negotiated
individual electric contracts and a $1.5 million tariffed rate reduction for
certain non-contract commercial customers.

     The negotiated electric contracts have differing terms and conditions as
well as prices. The contracts range in length from five to ten years, and some
have price renegotiation and early termination provisions exercisable by either
party. The vast majority of the contracts are for terms of seven years or less,
although, some large customers have agreed to ten-year contracts. Prices are
set as fixed prices; however, many contracts allow for potential price
adjustments with respect to environmental costs, government imposed public
purpose programs, tax changes, and transition costs. While the contract prices
are fixed (except for the potential adjustment elements), the costs MidAmerican
incurs to fulfill these contracts will vary. On an aggregate basis the annual
revenues under contract are approximately $180 million.

     If MidAmerican's annual Iowa electric jurisdictional ROE exceeds 12%, then
earnings above the 12% level will be shared equally between customers and
MidAmerican; if the ROE exceeds 14%, then two-thirds of MidAmerican's share of
those earnings above the 12% level will be used for accelerated recovery of
certain regulatory assets. A 1997 pricing plan settlement agreement precludes
MidAmerican from filing for increased rates prior to 2001 unless the ROE falls
below 9%. Other parties signing the agreement are prohibited from filing for
reduced rates prior to 2001 unless the ROE, after reflecting credits to
customers, exceeds 14%. On April 14, 1999, the IUB approved, subject to
additional refund, MidAmerican's 1998 ROE calculation. During the second
quarter of 1999, MidAmerican refunded $2.2 million to its Iowa non-contract
customers related to the ROE calculation for 1998. The agreement also
eliminated MidAmerican's energy adjustment clause, and, as a result, the cost
of fuel is not directly passed on to customers.

     RATE MATTERS: GAS

     In October 1998, MidAmerican made a filing with the IUB requesting a rate
increase for its Iowa retail gas customers. An interim rate increase of
approximately $6.7 million annually was approved by the IUB on January 22,
1999, effective immediately. On April 23, 1999, the IUB issued an order
approving a settlement agreement between MidAmerican, the OCA and other parties
which provides for an annual increase of $13.9 million. The new rates were
implemented May 27, 1999.

     In November 1998, MidAmerican filed with the South Dakota Public Utilities
Commission (SDPUC) requesting a rate increase for its South Dakota retail gas
customers. The SDPUC in April 1999 approved a rate increase of $2.4 million
annually, effective May 1, 1999.

     On September 1, 1999, MidAmerican filed with the ICC requesting a rate
increase totaling $3.2 million annually for its Illinois retail gas customers.
An ICC decision is anticipated prior to August 2000.

     ENVIRONMENTAL MATTERS

     The EPA and state environmental agencies have determined that contaminated
wastes remaining at certain decommissioned MGP facilities may pose a threat to
the public health or the environment if such contaminants are in sufficient
quantities and at such concentrations as to warrant remedial action.

     MidAmerican is evaluating 27 properties which were, at one time, sites of
gas manufacturing plants in which it may be a PRP. The purpose of these
evaluations is to determine whether waste materials are present, whether such
materials constitute an environmental or health risk, and whether MidAmerican
has any responsibility for remedial action. MidAmerican's estimate of probable
remediation costs for these sites as of September 30, 1999, was $21 million.
This estimate has been recorded as a liability and a regulatory asset for
future recovery through the regulatory process. Refer to Note B (1) of Notes to
Consolidated Financial Statements for further discussion of MidAmerican's
environmental activities related to MGP sites and cost recovery.





                                       46
<PAGE>

     Although the timing of potential incurred costs and recovery of such costs
in rates may affect the results of operations in individual periods, management
believes that the outcome of these issues will not have a material adverse
effect on MidAmerican's financial position or results of operations.

     Following recommendations provided by the Ozone Transport Assessment
Group, the EPA, in November 1997, issued a Notice of Proposed Rulemaking which
identified 22 states and the District of Columbia as making significant
contribution to nonattainment of the ozone standard in downwind states in the
eastern half of the United States. The nonattainment of the downwind states is
based on the ozone standard established prior to the 1997 revisions discussed
below. In September 1998, the EPA issued its final rules in this proceeding.
Iowa is not subject to the emissions reduction requirements in the final rules,
and, as such, MidAmerican's facilities are not currently subject to additional
emissions reductions as a result of this initiative.

     On July 18, 1997, the EPA adopted revisions to the NAAQS for ozone and a
new standard for fine particulate matter. Based on data to be obtained from
monitors located throughout the states, the EPA will make a determination of
whether the states have any areas that do not meet the air quality standards
(i.e., areas that are classified as nonattainment). If a state has area(s)
classified as nonattainment area(s), the state is required to submit a State
Implementation Plan specifying how it will reach attainment of the standards
through emission reductions or other means.

     In May 1999, the U.S. District Court of Appeals for the District of
Columbia Circuit remanded the standards adopted in July 1997 back to the EPA
indicating the EPA had not expressed sufficient justification for the basis of
establishing the standards and ruling that the EPA has exceeded its
constitutionally-delegated authority in setting the standards. The EPA has
appealed the court's ruling to the full panel of the U.S. District Court of
Appeals for the District of Columbia Circuit. Argument in the appeal proceeding
is scheduled for the fall of 1999. As a result of the court's decision and the
current status of the standards, the impact of any new standards on MidAmerican
is currently unknown.

     In December 1997, negotiators from more than 150 nations met in Kyoto,
Japan to negotiate an international agreement designed to address global
climate change impacts by attempting to reduce so-called greenhouse gas
emissions. Some scientists contend that these gases build up in the Earth's
atmosphere and cause global temperatures to rise. The primary target of these
emissions is carbon dioxide (CO2) which is formed by, among other things, the
combustion of fossil fuels. The agreement currently calls for the United States
to reduce its emissions of CO2 and other greenhouse gases to 7% below 1990
levels in the 2008-2012 time frame. The United States became a signatory to the
agreement on November 12, 1998. In order for the agreement to become binding
upon the United States, ratification by the U.S. Senate is necessary. The cost
to the utility industry in general, and to MidAmerican, of reducing its CO2
emissions levels by 7% below 1990 levels would depend on available technology
at the time, but could be material.

     QUAD CITIES NUCLEAR POWER STATION

     Quad Cities Station is operated by, and 75% owned by, Commonwealth Edison
Company (ComEd). On May 6, 1999, the Nuclear Regulatory Commission (NRC)
advised ComEd that it had classified Quad Cities Station in the NRC's Routine
Oversight category (the best of the NRC's three new categories) for nuclear
power plants, removing the station from the Trending (adversely) Letter status
initiated in January 1998. During the first nine months of 1999, the station
capacity factor was in excess of 93.5%.

     GENERATING CAPABILITY

     In July 1999, retail customer usage of electricity caused an hourly peak
demand of 3,833 MW on MidAmerican's energy system. MidAmerican is
interconnected with certain Iowa and neighboring utilities and is involved in
an electric power pooling agreement known as Mid-Continent Area Power Pool
(MAPP). Each MAPP participant is required to maintain for emergency purposes a
net generating capability reserve of at least 15% above



                                       47
<PAGE>

its system peak demand. MidAmerican was able to maintain its capacity reserve
requirement during the hot weather in July 1999 and was not adversely affected
by the resultant high prices in the off-system market.

     MidAmerican believes it has adequate electric capacity reserve and
continues to manage its generating resources to ensure an adequate reserve in
the future. However, significantly higher-than-normal temperatures during the
cooling season could cause MidAmerican's reserve to fall below the 15% minimum.
If MidAmerican fails to maintain the appropriate reserve, significant penalties
could be contractually imposed by MAPP.

ACTIVITIES REGARDING YEAR 2000 DATE ISSUES

     The following discussion of year 2000 issues describes MidAmerican's plans
to address technical problems relating to calculations, manipulations, storage
and other uses of date-sensitive data which could cause some
computer-controlled systems, applications and processes (hereinafter referred
to as "Systems") to incorrectly process critical financial and operational
information, or stop processing altogether. The discussion contains by
necessity many forward-looking statements. MidAmerican wishes to avail itself
of the safe harbor provisions of the Private Securities Litigation Reform Act
of 1995, and in order to do so includes the following meaningful cautionary
statements with regard to the forward looking statements of its year 2000
plans. MidAmerican's intentions, expectations, and predictions relating to its
year 2000 efforts are subject to risks and uncertainties that could cause
actual results to differ materially from those expressed in, or implied by,
such statements. Such risks and uncertainties include, among others, the
effects of weather, federal and state regulatory actions, and other matters,
many of which are beyond MidAmerican's control. In addition, MidAmerican claims
the full protections established by the Year 2000 Information and Readiness
Disclosure Act for Year 2000 Statements and Year 2000 Readiness Disclosure.

     PROJECT DESCRIPTION

     MidAmerican has undertaken an extensive ongoing project to address its
information technology (IT) and non-IT (including embedded technology) Systems
potentially affected by the year 2000 date change. MidAmerican's approach is
based on a five-phase project methodology - inventory, assessment, planning,
resolution and implementation - designed to result in the identification and
evaluation of potential problems, and remediation of MidAmerican's Systems.
MidAmerican generally defines the five phases as follows:

     1. Inventory Phase - The purpose of the inventory phase is to identify and
document Systems used by MidAmerican that may have a date-sensitive function.

     2. Assessment Phase - The purpose of the assessment phase is to collect
information about inventoried Systems, including the business and technical
context in which individual Systems operate, to make an informed judgment
concerning an appropriate plan to mitigate year 2000 related risks.

     3. Planning Phase - The purpose of the planning phase is to develop
strategic and tactical plans for Systems that require replacement, repairs,
upgrades or other appropriate actions (collectively referred to as "remedial
actions").

     4. Resolution Phase - The purpose of the resolution phase is to execute
the plan developed during the preceding phases. Testing of Systems and/or
components of Systems, as well as any preceding or subsequent remedial action,
is commenced during this phase.

     5. Implementation Phase - The purpose of the implementation phase is to
examine the Systems to determine whether they will function adequately in a
production environment and to perform follow-up administrative tasks as
required to develop appropriate documentation in support of year 2000
readiness.

     MidAmerican classifies all Systems ranging from low- to high-priority
based on their importance to carrying out MidAmerican's business mission.
System priority is based on potential impacts resulting from year



                                       48
<PAGE>

2000 problems on public and employee safety, prolonged and widespread service
outages, long-term shareholder value, and ability to comply with regulatory
requirements. In the case of low-priority Systems, year 2000 readiness may be
delayed beyond January 1, 2000, or perhaps indefinitely. MidAmerican plans to
use the last two months of 1999 to perform post-implementation testing, address
selected lower priority Systems and conduct preparedness exercises.

     Vendors, customers and other third parties may affect MidAmerican's
ability to achieve year 2000 readiness. Because service reliability and
financial stability are dependent on MidAmerican's supply chain, a concerted
effort is being made to investigate important third parties to assess their
ability to continue to supply products or services to, or purchase products or
services from, MidAmerican.

     STATE OF READINESS

     Due to factors such as the overlapping nature of the project phases and
the varying degree of complexity of the Systems being addressed, it is
difficult to accurately determine the status of completion of a particular
phase of the project at any given point in time. MidAmerican uses three methods
to measure the status of project completion:

     1.   As an entity with public utility operations, MidAmerican must comply
          with certain year 2000 regulatory requirements imposed by the North
          American Electric Reliability Council (NERC). NERC reporting data is
          limited primarily to Systems that are directly associated with
          transmission grid stability. The transmission grid consists of the
          interconnected transmission systems of North American utilities.
          Reporting categories include nuclear generation, non-nuclear
          generation, Energy Management Systems and Supervisory Control and
          Data Acquisition (SCADA) system, telecommunications systems,
          substation controls and system protection, and IT business
          information systems. MidAmerican reported in its July compliance
          filing with NERC that it is "100% Y2K Ready" on systems considered
          mission-critical by NERC definition.

     2.   A "checklist" approach is used to monitor the completion status of
          each System that is unique to a given organizational group. For
          example, identical substation meters may be located in several
          individual substations, but the meter is counted as only one System.
          All Systems are viewed as equivalent, regardless of priority, in the
          checklist approach. Systems are categorized as complete or not
          complete, without regard to percentage of completion of the System in
          total or percentage of completion of any particular phase of the
          project. As of September 30, 1999, there were 5,554 separate Systems
          in MidAmerican's inventory. Of these, over 99% had been completed.

     3.   MidAmerican's internally developed measure is more sensitive than the
          methods discussed above and is based on business risk/priority,
          weighted tasks and weighted phases. Only high- and
          medium-risk/priority Systems are included in the status of completion
          calculation. The data related to Systems that could impact grid
          stability pertains only to those Systems that directly affect
          MidAmerican's customers. Also, progress toward completion is measured.
          As of September 30, 1999, MidAmerican as a whole is generally in the
          resolution phase. Percentage of completion for six areas of business
          operations is a follows:

           A.     IT - Applications:  95-100% complete
           B.     IT - Operations & Infrastructure:  95-100% complete
           C.     Generation:  95-100% complete
           D.     Energy Delivery:  95-100% complete
           E.     Retail:  95-100% complete
           F.     Corporate Services (excluding IT):  95-100% complete

     The investigation of supply chain issues consists of documenting the
nature of business relationships in correspondence, surveys and meetings with
third parties and making determinations regarding their year 2000 readiness
status based on the responses received. MidAmerican has initiated contact with
vendors and business partners it considers to represent a significant financial
or operational risk if they were to experience year 2000


                                       49
<PAGE>

problems. In addition, interconnected utilities and wholesale customers, as
well as high-volume retail customers, have been contacted for the purpose of
reviewing the status of their year 2000 readiness efforts. To date, information
made available to MidAmerican has not been uniform in terms of quality and
quantity. Although none of the information has suggested that the year 2000
readiness efforts of these vendors, business partners and customers have been
inadequate, MidAmerican intends to maintain ongoing communications with some
third parties through the few months of 1999. MidAmerican will also continue
monitoring information about specific products in MidAmerican's inventory.

     COSTS

     As of September 30, 1999 approximately $10.2 million in operating expenses
have been incurred to carry out year 2000 activities. It is anticipated that up
to $2.8 million in additional operating expenses and capital costs will need to
be incurred to complete the project. Although additional unforeseen costs may
be incurred, at this time MidAmerican has not become aware of any material
costs which may arise in order to achieve year 2000 readiness. Future progress
toward achievement of year 2000 readiness could change this outlook.

         MidAmerican has renovated or replaced several high-priority Systems
(e.g., management information, materials management information, work management
information, customer service, electric outage management, meter control and
inventory, and others) to gain enhanced functionalities. For example, the
development and installation of a new customer service system (CSS) and related
applications was an outcome of the merger which created MidAmerican in July of
1995. Although potential year 2000 problems existing in the predecessor
companies' CSS products were recognized, the decision to implement the new CSS
was primarily in response to integration difficulties and the need for
additional application functionalities. The costs of these renovations and
replacements are not reported herein as their development and installation was
not driven by year 2000 concerns.

     CONTINGENCY PLANS

         A contingency plan identifying credible worst-case scenarios has been
developed. The contingency plan is comprised of both mitigation and recovery
aspects. Mitigation entails planning to reduce the impact of unresolved year
2000 problems, and recovery entails planning to restore services in the event
that year 2000 problems occur. MidAmerican's contingency plan has been reviewed
by senior management. Although the plan is substantially complete, it will be
refined throughout the remainder of the year based on results of contingency
planning drills and changes in circumstances.

         Although a number of factors come into play in defining reasonably
likely worst case scenarios, the loss of voice and data communications, volatile
load patterns, and inability to control generation and/or return generation
units to service are viewed as the most serious threats. The relative
seriousness of these threats is based on recognition that the occurrence of any
of these types of problems could have an immediate and significant effect on
service reliability and financial performance.

         MidAmerican participated in contingency planning drills coordinated by
NERC on April 9, 1999 and September 8-9, 1999. The drills focused on managing
problems resulting from a simulated partial loss of voice and data
communications services. During those drills, MidAmerican did not experience any
unexpected results.

     RISKS

         Despite the comprehensive nature of MidAmerican's year 2000 project and
the results the project is designed to produce, MidAmerican may experience
random, widespread and simultaneous failures in its generation, distribution and
Systems during year 2000 transition periods. Contingency plans for any known or
reasonably anticipated risk of interruption to the generation or distribution of
energy are being developed to plan for resources needed to be put in place to
reduce the potential outage period to a minimum. Although the impact on future
operations and revenues is unknown, failure of MidAmerican's Systems to perform
because of year 2000 implications could result in operating problems and costs
material to MidAmerican.


                                       50
<PAGE>

         Although management believes the project will be completed sufficiently
in advance of January 1, 2000, unforeseen and other factors could cause delays
in the project, the results of which may have a material effect on MidAmerican's
results of operations. In addition, there is no assurance that MidAmerican will
not be affected by year 2000 problems experienced by third parties.

ACCOUNTING ISSUES

         In June 1998, the Financial Accounting Standards Board (FASB) issued
SFAS 133, "Accounting for Derivative Instruments and Hedging Activities", which
was delayed by SFAS 137 and is effective for fiscal years beginning after June
15, 2000. SFAS 133 requires an entity to recognize all of its derivatives as
either assets or liabilities in its statement of financial position and measure
those instruments at fair value. The Company is in the process of evaluating the
impact of this accounting standard.

           QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK

         MidAmerican is exposed to market risk, including changes in the market
price of certain commodities. To manage the price volatility relating to these
exposures, MidAmerican enters into various financial derivative instruments. A
Risk Management Committee governs the overall direction, structure, conduct and
control of the Company's risk management activities, including the use of
financial derivative instruments. Responsibilities of the Risk Management
Committee include authorization and communication of risk management policies
and procedures, strategic hedging program guidelines, appropriate market and
credit risk limits, and appropriate systems for recording, monitoring and
reporting the results of transactional and risk management activities.

         MidAmerican uses hedge accounting for commodity-related instruments
pertaining to its natural gas purchasing operations.

COMMODITY PRICE RISK

         Regulated Natural Gas Operations-

         Under the current regulatory framework, MidAmerican is allowed to
recover in revenues the cost of gas sold from most of its regulated gas
customers through a purchased gas adjustment clause (PGA). MidAmerican derived
approximately 94% of its regulated gas revenues from such customers in 1998.
Since the majority of MidAmerican's firm natural gas supply contracts contain
pricing provisions based on a daily or monthly market index, MidAmerican's
regulated gas customers, although ensured of the availability of gas supplies,
retain the risk associated with market price volatility.

         MidAmerican enters into natural gas futures and swap agreements to
mitigate a portion of the market risk retained by its regulated gas customers
through the PGA. These financial derivative activities are recorded as hedge
accounting transactions, with net amounts exchanged or accrued under swap
agreements and realized gains or losses on futures contracts included in the
cost of gas sold and recovered in revenues from regulated gas customers. At
December 31, 1998, MidAmerican had entered into the following financial
derivative instruments for regulated operations:

Futures Contracts:
         Net Contract Volumes- Long (Short)                    (240,000) MMBtu
         Unrealized Gain (Loss) at 12/31/98 (in thousands)      $(1,843)

Swap Contracts:
         Contract Volumes                                      7,200,000 MMBtu
         Unrealized Gain (Loss) at 12/31/98 (in thousands)          $225

         A $0.05 increase in underlying natural gas prices would increase
unrealized losses on the above futures contracts by approximately $12,000 and
would increase unrealized gains on the above swap contracts by approximately
$360,000.




                                       51
<PAGE>


         Nonregulated Natural Gas Operations-

         MidAmerican also derives revenues from nonregulated sales of natural
gas. Pricing provisions are individually negotiated with these customers and may
include fixed prices or prices based on a daily or monthly market index.
MidAmerican enters into natural gas futures and swap agreements to offset the
financial impact of variations in natural gas commodity prices for physical
delivery to non-regulated customers. These financial derivative activities are
recorded as hedge accounting transactions, with net amounts exchanged or accrued
under swap agreements and realized gains or losses on futures contracts included
in the cost of gas sold. At December 31, 1998, MidAmerican had entered into the
following financial derivative instruments for non-regulated operations:

Futures Contracts:
         Net Contract Volumes- Long (Short)                   (110,000) MMBtu
         Unrealized Gain (Loss) at 12/31/98 (in thousands)         $28

Swap Contracts:
         Contract Volumes                                     9,122,181 MMBtu
         Unrealized Gain (Loss) at 12/31/98 (in thousands)      $(3,121)

         A $0.05 increase in underlying natural gas prices would decrease
unrealized gains on the above futures contracts by approximately $6,000 and
would decrease unrealized losses on the above swap contracts by approximately
$456,000. Unrealized gains and losses on financial derivatives entered into for
nonregulated operations have little ultimate impact on MidAmerican's earnings
and cash flow as these amounts are offset by corresponding changes in the
theoretical value of underlying contracts for physical delivery of natural gas
to nonregulated customers.

         1997 Total Natural Gas Operations-

         At December 31, 1997, MidAmerican had entered into the following
financial derivative instruments for natural gas operations:

Futures Contracts:
         Net Contract Volumes- Long (Short)                 2,000,000 MMBtu
         Unrealized Gain (Loss) at 12/31/97 (in thousands)      $(386)

Swap Contracts:
         Contract Volumes                                   6,968,807 MMBtu
         Unrealized Gain (Loss) at 12/31/97 (in thousands)      $(885)



                                       52
<PAGE>


INTEREST RATE RISK

The Company is exposed to market value risk from changes in interest rates on
its preferred stock investments. The Company reviews the interest rate
sensitivity of these securities and purchases put options and enters into
"short" positions in futures contracts on U.S. Treasury securities for other
than trading purposes in order to reduce related interest rate risk. The
Company's intent is to manage the risk arising from changes in the general level
of interest rates with a change in market value of the hedging instruments. The
Company does not purchase or sell hedging instruments for speculative purposes.

The following table demonstrates the impact of varying interest rate changes to
the market value at December 31, 1998: (amounts in millions)

<TABLE>
<CAPTION>
- --------------------------- ----------------- -------------------- --------------------- --------------------
                            Preferred         Futures and          Total Portfolio       Change in Market
                            Stock Market      Options Market       Market Value          Value of Total
                            Vaule             Value                                      Portfolio
- --------------------------- ----------------- -------------------- --------------------- --------------------
<S>                             <C>                    <C>                <C>            <C>
Interest Rate Change
- --------------------------- ----------------- -------------------- --------------------- --------------------
200 basis pt decrease          $150.8                 $  -               $150.8                  $10.6
- --------------------------- ----------------- -------------------- --------------------- --------------------
100 basis pt decrease           144.4                  0.1                144.5                    4.3
- --------------------------- ----------------- -------------------- --------------------- --------------------
Current interest rates          137.3                  2.9                140.2                      -
- --------------------------- ----------------- -------------------- --------------------- --------------------
100 basis pt increase           129.2                 10.0                139.2                  (1.0)
- --------------------------- ----------------- -------------------- --------------------- --------------------
200 basis pt increase           120.9                 17.3                138.2                  (2.0)
- --------------------------- ----------------- -------------------- --------------------- --------------------
</TABLE>

The number of hedging instrument contracts entered into, or their notional
amount, is dependent on, among other things, the duration of the portfolio,
specific call provisions of each fixed rate preferred stock, the slope of the
Treasury yield curve, the expected volatility of Treasury yields and the cost of
using futures and/or options. The notional amount of the Company's hedging
instruments at December 31, 1998 and 1997, respectively are set forth in the
following table:

<TABLE>
<CAPTION>

                                           1998                                       1997
- ----------------------- --------------------- -------------------- --------------------- --------------------
                        Contracts             Notional Amt.        Contracts             Notional Amt.
- ----------------------- --------------------- -------------------- --------------------- --------------------
<S>                               <C>               <C>                    <C>                 <C>
Put Options                       697               $89,064                815                 $ 98,182
- ----------------------- --------------------- -------------------- --------------------- --------------------
Futures Contracts                  33                 4,217                142                   17,107
- ----------------------- --------------------- -------------------- --------------------- --------------------

- ----------------------- --------------------- -------------------- --------------------- --------------------
Total                             730               $93,281                957                 $115,289
- ----------------------- --------------------- -------------------- --------------------- --------------------
</TABLE>

The notional amounts of these hedging instruments do not represent the amounts
exchanged by the parties and are not a measure of the Company's financial
exposure through its use of these hedging instruments. The Company is exposed
only to the initial purchase price of the put options and to changes in the
market value of the futures contracts.




                                       53
<PAGE>


          OUR BUSINESS AND THE BUSINESS OF MHC AND MIDAMERICAN ENERGY

OUR BUSINESS

     We were formed as an Iowa limited liability company on March 9, 1999 to
issue the initial Securities and facilitate the merger. MidAmerican Holdings is
our sole member. We currently own all of the outstanding common stock of MHC.
We do not engage in any business other than activities associated with the
issuance of the Securities and the ownership of MHC.

THE BUSINESS OF MHC

     MHC is an exempt public utility holding company headquartered in Des
Moines, Iowa, and incorporated in the State of Iowa. MHC's interests include:

     []   100% of the common stock of MidAmerican Energy;

     []   100% of the common stock of MidAmerican Capital;

     []   100% of the common stock of Midwest Capital; and

     []   100% of the common stock of MidAmerican Services.

     MidAmerican Energy is primarily engaged in the business of generating,
transmitting, distributing and selling electricity and distributing, selling
and transporting natural gas. MidAmerican Capital manages marketable securities
and passive investment activities, nonregulated wholesale and retail natural
gas businesses, security services and other energy-related, nonregulated
activities. Midwest Capital functions as a regional business development
company in MidAmerican Energy's service territory. MidAmerican Services, which
was formed in April 22, 1997, provides comprehensive energy services to
utilities and other companies.

     Prior to the initial public offering described below, MidAmerican
Holdings' real estate brokerage and related services were conducted through
MHC's subsidiary, MidAmerican Realty Services. On October 14, 1999,
HomeServices.Com, the successor to MidAmerican Realty, sold 35% of its common
stock in an initial public offering. The remaining 65% is owned by MidAmerican
Holdings.

     For the nine months ended September 30, 1999, 93% of MHC's operating
revenues (excluding MidAmerican Realty Services) were from MidAmerican Energy,
4% were from MidAmerican Capital and 3% were from Midwest Capital. For the year
ended December 31, 1998, 95% of MHC's operating revenues (excluding MidAmerican
Realty Services) were from MidAmerican Energy, 5% were from MidAmerican Capital
and less than 1% were from Midwest Capital.

THE BUSINESS OF MIDAMERICAN ENERGY

     OVERVIEW OF MIDAMERICAN ENERGY'S BUSINESS

     Currently, most of MidAmerican Energy's business is conducted in a
rate-regulated environment and accordingly, many of its decisions as to the
source and use of resources and other strategic matters are evaluated from a
utility business perspective. However, beginning January 1, 1998, MidAmerican
Energy began managing its operations as four distinct business units:
generation, transmission, energy delivery and retail. Under this corporate
framework, MidAmerican Energy believes that its preparations for, and
opportunities to succeed in, the future electric and gas energy environment
will be enhanced. With the establishment of these four business units,
MidAmerican Energy believes that it is able to focus on the specific needs and
anticipated risks and opportunities of its major business units in a more
flexible manner. Some administrative functions are handled by a corporate
services group which supports all of the business units.



                                       54
<PAGE>



     Although specific functions may be moved between business units as future
circumstances warrant, the principal focus of each business unit has been
established:

     []   Generation--Significant functions of the generation business unit
          include the production and purchase of energy and the sale of
          wholesale energy.

     []   Transmission--The transmission business unit coordinates all
          activities related to MidAmerican Energy's transmission facilities,
          including monitoring access to and assuring the reliability of the
          transmission system.

     []   Energy Delivery--Energy delivery includes the distribution of
          electricity and natural gas to end-users, and related activities.

     []   Retail--Retail includes marketing, customer service and related
          functions for core and complementary products and services.

     ELECTRICITY AND GAS DISTRIBUTION AND SALES

     MidAmerican Energy distributes electricity in Council Bluffs, Des Moines,
Fort Dodge, Iowa City, Sioux City and Waterloo, Iowa, the Quad Cities
(Davenport and Bettendorf, Iowa and Rock Island, Moline and East Moline,
Illinois) and a number of adjacent communities and areas. MidAmerican Energy
distributes natural gas in Cedar Rapids, Des Moines, Fort Dodge, Iowa City,
Sioux City and Waterloo, Iowa, the Quad Cities, Sioux Falls, South Dakota, and
a number of adjacent communities and areas. As of September 30, 1999,
MidAmerican Energy had approximately 655,100 retail electric customers and
627,700 retail natural gas customers.

     In addition to retail sales, MidAmerican Energy delivers electricity to
other utilities and municipalities who distribute it to end-use customers.
These sales are referred to as sales for resale. MidAmerican Energy also
transports natural gas, for a fee, through its distribution system for certain
large customers who have independently secured their own supply of natural gas.

     MidAmerican Energy's electric and gas operations are conducted under
franchises, certificates, permits and licenses obtained from state and local
authorities. The franchises, with various expiration dates, are typically for
25-year terms.

     MidAmerican Energy has a residential, agricultural, commercial and
diversified industrial customer group in which no single industry or customer
accounted for more than 3% (food and kindred products industry) of its total
1998 electric operating revenues or 3% (food and kindred products industry) of
its total 1998 gas operating margin. Among the primary industries served by
MidAmerican Energy are those which are concerned with the manufacturing,
processing and fabrication of primary metals, real estate, food products, farm
and other non-electrical machinery, and cement and gypsum products.

     For the year ended December 31, 1998, MidAmerican Energy derived
approximately 69% of its gross operating revenues from its regulated electric
business and 25% from its regulated gas business. For 1997 and 1996, the
corresponding percentages were 65% electric and 31% gas, and 66% electric and
32% gas, respectively.

     MidAmerican Energy's historical electric sales by customer class as a
percentage of total electric sales and MidAmerican Energy's retail electric
sales data by state as a percentage of total retail electric sales are each
shown below:

     TOTAL ELECTRIC SALES OF MIDAMERICAN ENERGY BY CUSTOMER CLASS

                                              1998        1997        1996
                                              ----        ----        ----
Residential.............................       22.2%       20.9%       21.1%
Small General Service...................       17.5        16.5        16.2
Large General Service...................       28.1        27.4        27.6
Other...................................        4.4         4.4         4.5
Sales for Resale........................       27.8        30.8        30.6
                                               ----      ------       -----
     Total..............................      100.0%      100.0%      100.0%
                                              ======      =====       =====


                                       55
<PAGE>



              RETAIL ELECTRIC SALES OF MIDAMERICAN ENERGY BY STATE

                                             1998        1997        1996
                                             ----        ----        ----
Iowa....................................      88.4%       88.6%       88.7%
Illinois................................      10.9        10.7        10.6
South Dakota............................       0.7         0.7         0.7
                                            ------      ------      ------
     Total..............................     100.0%      100.0%      100.0%
                                             ======      =====       =====

     In an Iowa pricing settlement approved in 1997 by the Iowa Utilities
Board, MidAmerican Energy was given permission to negotiate individual
contracts with its industrial and commercial electric customers. The negotiated
contracts have differing terms and conditions as well as prices. The contracts
range in length from five to ten years, and some have price renegotiation and
early termination provisions exercisable by either party. A vast majority of
the contracts are for terms of seven years or less, although some large
customers have agreed to 10-year contracts. Prices are set as fixed prices;
however, many contracts allow for potential price adjustments with respect to
environmental costs, government imposed public purpose programs, tax changes
and transition costs. While the contract prices are fixed (except for the
potential adjustment elements), the costs MidAmerican Energy incurs to fulfill
these contracts will vary. MidAmerican Energy presently intends to manage this
risk through hedging and other similar arrangements. On an aggregate basis, the
annual revenues under these contracts are approximately $180,000,000.

     In addition, MidAmerican Energy is precluded by the 1997 settlement
agreement from filing for an increase in its Iowa electric rates prior to 2001,
unless its annual return on common equity falls below 9%. Likewise, the other
parties to the agreement, including the Office of the Consumer Advocate, are
prohibited from seeking a reduction in MidAmerican Energy's electric rates
prior to 2001, unless the return on common equity, adjusted for the equal
sharing between shareholders and customers of earnings above a 12% return on
common equity, exceeds 14%.

     Historical gas sales, excluding transportation throughput, by customer
class as a percentage of total gas sales and by state as a percentage of total
retail gas sales are shown below:

       TOTAL REGULATED GAS SALES OF MIDAMERICAN ENERGY BY CUSTOMER CLASS

                                                 1998        1997        1996
                                                 ----        ----        ----
Residential................................       59.9%       60.8%       61.1%
Small General Service......................       32.1        33.1        33.3
Large General Service......................        3.7         4.2         4.6
Sales for Resale and Other.................        4.3         1.9         1.0
                                               -------      ------      ------
     Total.................................      100.0%      100.0%      100.0%
                                                 ======      =====       =====




                                       56
<PAGE>

                RETAIL GAS SALES OF MIDAMERICAN ENERGY BY STATE

                                                1998        1997        1996
                                                ----        ----        ----
Iowa........................................     79.0%       79.1%       78.0%
Illinois....................................     10.2        10.4        11.0
South Dakota................................     10.1         9.8        10.3
Nebraska....................................      0.7         0.7         0.7
                                              -------      ------      ------
Total.......................................    100.0%      100.0%      100.0%
                                                ======      =====       =====

     There are seasonal variations in MidAmerican Energy's electric and gas
businesses which are principally related to the use of energy for air
conditioning and heating. In 1998, 40% of MidAmerican Energy's electric
revenues were reported in the months of June, July, August and September,
reflecting the use of electricity for cooling, and 54% of MidAmerican Energy's
gas revenues were reported in the months of January, February, March and
December, reflecting the use of gas for heating.

     MIDAMERICAN ENERGY'S ELECTRIC SYSTEM

     The annual hourly peak demand on MidAmerican Energy's electric system
occurs principally as a result of air conditioning use during the cooling
season. In July 1999, MidAmerican Energy recorded an hourly peak demand of
3,833 megawatts, which is 190 megawatts more than MidAmerican Energy's previous
record hourly peak of 3,643 megawatts set in 1998.

     MidAmerican Energy's accredited 1998 summer net generating capability was
4,425 megawatts. Accredited net generating capability represents the amount of
MidAmerican Energy-owned generation or generation under power purchase
contracts available to meet the requirements on MidAmerican Energy's electric
system, net of the effect of participation purchases and sales. The net
generating capability at any time may be lower than it would otherwise be due
to regulatory restrictions, fuel restrictions and generating units being
temporarily out of service for inspection, maintenance, refueling or
modifications.

     MidAmerican Energy is interconnected with Iowa utilities and utilities in
neighboring utilities and is involved in an electric power pooling agreement
known as MAPP. MAPP is a voluntary association of electric utilities doing
business in Iowa, Minnesota, Nebraska and North Dakota and portions of Montana,
South Dakota and Wisconsin and the Canadian provinces of Saskatchewan and
Manitoba. Its membership also includes power marketers, regulatory agencies and
independent power producers. MAPP facilitates operation of the regional
transmission system, serves as a power and energy market clearing house and is
responsible for the safety and reliability of the bulk electric system.

     Each MAPP participant is required to maintain for emergency purposes a net
generating capability reserve of at least 15% above its system peak demand. If
a participant's capability reserve falls below the 15% minimum, significant
penalties could be contractually imposed by MAPP. MidAmerican's reserve margin
for 1998 was approximately 20%.

    THE NET GENERATING CAPACITY OWNED BY MIDAMERICAN ENERGY

     The table below sets forth the owned net operating capacity of MidAmerican
Energy's power plants as of September 30, 1999. It operates all of these plants
other than those indicated with an asterisk.

                                                                   Net
                                              Ownership       Capacity Owned
Council Bluffs Energy Center units 1 & 2.....     100%         131 megawatts
Council Bluffs Energy Center unit 3..........      79%         534 megawatts
Louisa Generation Station....................      88%         616 megawatts
Neal Generation Station units 1 & 2..........     100%         435 megawatts



                                       57
<PAGE>


Neal Generation Station unit 3...............      72%         371 megawatts
Neal Generation Station unit 4...............      41%         253 megawatts
Ottumwa Generation Station*..................      52%         372 megawatts
Quad-Cities Power Station units 1 & 2*.......      25%         383 megawatts
Riverside Generation Station.................     100%         135 megawatts
Combustion Turbines..........................     100%         758 megawatts
Moline Water Power...........................     100%          3 megawatts
                                                              -+-------------
     Total Net Generating Capacity Owned.....                 3,996 megawatts
                                                              ===============

ENVIRONMENTAL MATTERS

         For information relating to MidAmerican Energy's environmental matters,
reference is made to Note B to our consolidated financial statements appearing
elsewhere in this prospectus.

LITIGATION

  COOPER LITIGATION

         On July 23, 1997, the Nebraska Public Power District (or NPPD) filed a
complaint, in the United States District Court for the District of Nebraska,
naming MidAmerican Energy as the defendant and seeking declaratory judgment as
to three issues under the parties' long-term power purchase agreement for the
capacity and energy of MidAmerican Energy's Cooper Nuclear Station. More
specifically, NPPD sought a declaratory judgment in the following respects: (1)
that MidAmerican Energy is obligated to pay 50% of all costs and expenses
associated with decommissioning Cooper, and that in the event NPPD continues to
operate Cooper after expiration of the power purchase agreement (September
2004), MidAmerican Energy is not entitled to reimbursement of any
decommissioning funds it has paid to date or will pay in the future; (2) that
the current method of allocating transition costs as part of the decommissioning
cost is proper under the power purchase agreement; and (3) that the current
method of investing decommissioning funds is proper under the power purchase
agreement.

         MidAmerican Energy filed its answer and contingent counterclaims. The
contingent counterclaims filed by MidAmerican Energy are generally as follows:
(1) that MidAmerican has no duty under the power purchase agreement to reimburse
or pay 50% of the decommissioning costs unless certain conditions occur; (2)
that NPPD has the duty to repay all amounts that MidAmerican Energy has
prefunded for decommissioning in the event NPPD operates the plant after the
term of the power purchase agreement; (3) that NPPD is equitably estopped from
continuing to operate the plant after the term of the power purchase agreement;
(4) that NPPD has granted MidAmerican Energy an option to continue taking 50% of
the power from the plant; (5) that the term "monthly power costs" as defined in
the power purchase agreement does not include costs and expenses associated with
decommissioning the plant; (6) that MidAmerican Energy has no duty to pay for
nuclear fuel, operation and maintenance projects or capital improvements that
have useful lives after the term of the power purchase agreement; (7) that
transition costs are not included in any decommissioning costs and expenses; (8)
that NPPD has breached its duty to MidAmerican Energy in making investments of
certain funds; (9) that reserves in certain accounts are excessive and should be
refunded to MidAmerican Energy; and (10) that NPPD must credit MidAmerican
Energy for certain payments by MidAmerican for low-level radioactive waste
disposal.

         On October 6, 1999, the Court rendered summary judgment for NPPD on the
above-mentioned issue concerning liability for decommissioning (issue one in the
first paragraph above) and the related contingent counterclaims filed by
MidAmerican Energy (issues one, two, three and five in the second paragraph
above). The Court referred all remaining issues in the case to mediation, and
cancelled the November 1999 trial date. MidAmerican Energy plans to appeal the
Court's summary judgment ruling and will participate in mediation in an attempt
to resolve the remaining issues. MidAmerican Energy and NPPD are currently
involved in discovery.

LITIGATION

  NORTH STAR STEEL COMPANY

         On December 8, 1997, North Star Steel Company, a MidAmerican Energy
electric retail customer, filed a complaint in the United States District Court
for the Southern District of Iowa naming MHC and MidAmerican Energy as
defendants. The complaint alleged that MidAmerican Energy's refusal to allow
North Star to obtain retail electric service from an unspecified alternative
energy company amounted to a violation of federal antitrust laws. North Star
sought to recover an unspecified


                                       58
<PAGE>

level of damages, and to require MidAmerican Energy to provide retail wheeling
service so that North Star could obtain electricity from an unnamed supplier. On
June 23, 1998, the District Court issued an Order Granting Summary Judgment in
favor of MidAmerican Energy. On July 20, 1998, North Star appealed that decision
to the United States Court of Appeals for the Eighth Circuit. On July 7, 1999,
the United States Court of Appeals for the Eighth Circuit affirmed the District
Court grant of summary judgment in favor of MidAmerican Energy. On October 5,
1999, North Star filed a petition for a writ of certiorari seeking to have the
U.S. Supreme Court agree to review a decision by the 8th Circuit Court of
Appeals which had upheld a ruling by the U.S. District Court for the Southern
District of Iowa granting summary judgment in favor of MidAmerican Energy. In a
related matter North Star unsuccessfully appealed to the Iowa District Court an
Iowa Utilities Board declaratory ruling that was favorable to MidAmerican
Energy.


                                       59
<PAGE>

                                   MANAGEMENT

OUR BOARD OF MANAGERS AND EXECUTIVE OFFICERS

     Below are our current managers and executive officers and their positions
with us:

       NAME                      POSITION
       David L. Sokol.........   Chairman, Chief Executive Officer and Manager
       Gregory E. Abel........   President and Chief Operating Officer
       Patrick J. Goodman.....   Vice President and Treasurer
       Steven A. McArthur.....   Vice President, Secretary and Manager
       John A. Rasmussen, Jr..   Vice President and General Counsel
       Delbert D. Weber.......   Independent Manager

     DAVID L. SOKOL, 42, has been our Chairman and Chief Executive Officer and
Chairman of our Board of Managers since our formation in March 1999. Mr. Sokol
has been Chairman of MidAmerican Holdings since May 1994 and Chief Executive
Officer of MidAmerican Holdings since April 1993. He has served as a director
of MidAmerican Holdings since 1991. From January 1992 until October 1992, Mr.
Sokol was Chairman, Chief Executive Officer, President and a Director of JWP,
Inc. From November 1990 until February 1991, Mr. Sokol was the President and
Chief Executive Officer of Kiewit Energy Company.

     GREGORY E. ABEL, 36, has been our President and Chief Operating Officer
since our formation in March 1999. Mr. Abel joined MidAmerican Holdings in
1992. At MidAmerican Holdings he has held various executive positions including
responsibility for engineering, construction, accounting and various
administrative functions. Mr. Abel is a Chartered Accountant and from 1984 to
1992 was employed by Price Waterhouse in San Francisco, where he was
responsible for clients in the energy industry.

     PARTRICK J. GOODMAN, 32, has been our Vice President and Treasurer since
August 1999. Mr. Goodman is also Senior Vice President and Chief Financial
Officer of MidAmerican Holdings. Prior to joining MidAmerican Holdings in 1995,
for more than five years prior thereto Mr. Goodman was a financial manager for
National Indemnity Company and a senior associate at PricewaterhouseCoopers LLP
(formerly Coopers & Lybrand L.L.P.).

     STEVEN A. MCARTHUR, 41, has been our Vice President and Secretary and a
member of our Board of Managers since our formation in March 1999. Mr. McArthur
is Senior Vice President and Secretary of MidAmerican Holdings. Mr. McArthur
joined MidAmerican Holdings in 1991. From 1988 to 1991, he was an attorney in
the Corporate Finance Group at Shearman & Sterling in San Francisco. From 1984
to 1988, Mr. McArthur was an attorney in the Corporate Finance Group at
Winthrop, Stimson, Putnam & Roberts in New York.

     JOHN A. RASMUSSEN, JR., 53, has been our Vice President and General
Counsel since March 1999. Mr. Rasmussen has also been Senior Vice President and
General Counsel of MidAmerican Holdings since March 1999, of MHC since December
1, 1996 and of MidAmerican Energy since November 1, 1996. Mr. Rasmussen served
as Group Vice President and General Counsel of MidAmerican Energy from July 1,
1995 to November 1, 1996. He served as Vice President and General Counsel of
Midwest Power Systems Inc. and Midwest Resources Inc., each a predecessor to
MidAmerican Energy, from 1990 to 1995.

     DELBERT D. WEBER, 67, has been our Independent Manager since March 1999.
Dr. Weber serves as President of the Omaha Community Foundation, a position he
assumed on September 1, 1998. He retired in July 1997 as Chancellor Emeritus,
after serving as Chancellor of the University of Nebraska at Omaha for 20
years. Dr.



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<PAGE>

Weber has also served on the boards of directors of several prominent
Omaha-based charities and community organizations.

     Our articles of organization require the unanimous affirmative vote or
consent of our Board of Managers, including the Independent Manager, to (1)
institute bankruptcy or insolvency proceedings, (2) consent to the institution
of such proceedings against us, (3) dissolve or liquidate, make assignments for
the benefit of creditors, (4) take other similar actions, (5) change our form
of organization or jurisdiction of formation or (6) amend various provisions of
our articles of organization. In all such matters, our Board of Managers will
owe their fiduciary obligations to us and our creditors.

     None of our managers or executive officers receive any compensation in
excess of $60,000 for serving in these positions.

THE DIRECTORS AND EXECUTIVE OFFICERS OF MHC AND MIDAMERICAN ENERGY

     Below are the current managers and executive officers of MHC and
MidAmerican Energy and their positions with those companies:

<TABLE>
<CAPTION>
NAME                                 POSITION                                              COMPANY
- ----                                 --------                                              -------
<S>                                <C>                                                  <C>
David L. Sokol...................    Chairman and Chief Executive Officer/Chairman.......  MHC/MidAmerican Energy
Gregory E. Abel..................    President/Chief Executive Officer...................  MHC/MidAmerican Energy
Ronald W. Stepien................    President...........................................  MidAmerican Energy
Jack L. Alexander................    Senior Vice President...............................  MidAmerican Energy
Patrick J. Goodman...............    Senior Vice President and Chief Financial             MHC and MidAmerican Energy
                                        Officer..........................................
Keith D. Hartje..................    Senior Vice President...............................  MidAmerican Energy
Steven A. McArthur...............    Senior Vice President...............................  MHC and MidAmerican Energy
John A. Rasmussen, Jr............    Senior Vice President and General Counsel...........  MHC and MidAmerican Energy
</TABLE>

     RONALD W. STEPIEN, 52, has been President of MidAmerican Energy since
November 1, 1998. Mr. Stepien served as Executive Vice President of MidAmerican
Energy from November 1, 1996 to October 31, 1998 and as Group Vice President of
MidAmerican Energy from 1995 to October 31, 1996. He served as Vice President
of Iowa-Illinois Gas and Electric Company, a predecessor company, from 1990 to
1995.

     JACK L. ALEXANDER, 51, has been Senior Vice President of MidAmerican
Energy since November 1, 1998. Mr. Alexander served as Vice President of
MidAmerican Energy from November 1, 1996 to October 31, 1998 and in various
executive and management positions with MidAmerican Energy and its predecessors
Midwest Power Systems Inc. and Midwest Resources Inc. for more than five years
prior thereto.

     KEITH D. HARTJE, 49, has been Senior Vice President of MidAmerican Energy
since March 12, 1999 and Vice President of MidAmerican Energy from November 1,
1996 to March 12, 1999. Mr. Hartje served in various executive and management
positions with MidAmerican Energy and its predecessors Midwest Power Systems
Inc. and Midwest Resources Inc. for more than five years prior thereto.

     For information regarding Messrs. Sokol, Abel, Goodman, McArthur and
Rasmussen see the description of our Board of Managers and executive officers
above.


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<PAGE>


                     OWNERSHIP OF OUR MEMBERSHIP INTERESTS

     All of our membership interests are owned by MidAmerican Holdings. As of
September 30, 1999, our total capitalization was $1,836 million. There is no
public trading market for our membership interests. None of our managers or
executive officers beneficially own any of our equity interests. MidAmerican
Holdings' common stock is publicly traded on the New York, Pacific and London
Stock Exchanges.


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<PAGE>




                         DESCRIPTION OF THE SECURITIES

     The Securities will be issued under and governed by an indenture, as
supplemented by a First Supplemental Indenture, dated as of March 11, 1999,
between the Company and Bank of New York, as trustee. The following summary of
the material terms contained in the indenture and the Securities is subject to,
and is qualified in its entirety by reference to, the Trust Indenture Act of
1939, and all the provisions of the indenture and the Securities, including the
definitions of terms not defined in this prospectus. This summary does not
restate the indenture in its entirety. We urge you to read the indenture
because it, and not this description, defines your rights as holders of these
Securities. We have filed copies of the indenture and the registration rights
agreement as exhibits to the registration statement that includes this
prospectus.

     The form and terms of the exchange Securities and the initial Securities
are identical in all material respects, except that transfer restrictions and
registration rights applicable to the initial Securities do not apply to the
exchange Securities. The exchange Securities will evidence the same debt as the
initial Securities and will be governed by the same indenture. Where we refer
to "Securities" in this prospectus, we are referring to both initial Securities
and exchange Securities.

     As used in this description, the term "Company" refers only to MidAmerican
Funding, LLC, and not to any of its subsidiaries or affiliates.

GENERAL

     The indenture does not limit the aggregate principal amount of the debt
securities that may be issued under the indenture and provides that debt
securities may be issued from time to time in one or more series.

     The 5.85% Senior Secured Notes due 2001 and 5.85% Senior Secured Exchange
Notes due 2001 (collectively, the "2001 Notes") will be issued in the aggregate
principal amount of $200 million. The 2001 Notes will mature, and shall be
repaid at their principal amount, on March 1, 2001.

     The 6.339% Senior Secured Notes due 2009 and 6.339% Senior Secured
Exchange Notes due 2009 (collectively, the "2009 Notes") will be issued in the
aggregate principal amount of $175 million. The 2009 Notes will mature, and
shall be repaid at their principal amount, on March 1, 2009.

     The 6.927% Senior Secured Bonds due 2029 and 6.927% Senior Secured
Exchange Bonds due 2029 (collectively, the "Bonds") will be issued in the
aggregate principal amount of $325 million. The Bonds will mature, and shall be
repaid at their principal amount, on March 1, 2029.

     Each Security will bear interest at the relevant rate per annum stated
above from March 11, 1999, or from the most recent interest payment date to
which interest has been paid or provided for. Interest on the Securities will
be payable semiannually on March 1 and September 1 of each year, commencing
September 1, 1999, to the holders of record at the close of business on the
preceding February 15 and August 15, respectively, until the relevant principal
amount has been paid or made available for payment. Interest on the Securities
will be computed on the basis of a 360-day year of twelve 30-day months.

     If neither the exchange offer is consummated nor a shelf registration with
respect to the resale of the Securities is declared effective by December 7,
1999, the interest rate on each series of the Securities will increase by 0.5%
from and including such date, until the consummation of an exchange offer or
the effective date of a shelf registration statement. If the exchange offer is
not consummated or the shelf registration statement is not declared effective
by March 12, 2001, such increase in interest rates will become permanent.



                                       63
<PAGE>

   Any 2001 Notes that remain outstanding after the consummation of the
exchange offer, together with all 2001 Exchange Notes issued in connection with
the exchange offer, will be treated as a single class of securities under the
indenture. Any 2009 Notes that remain outstanding after the consummation of the
exchange offer, together with all 2009 Exchange Notes issued in connection with
the exchange offer, will be treated as a single class of securities under the
indenture. Any Bonds that remain outstanding after the consummation of the
exchange offer, together with all Exchange Bonds issued in connection with the
exchange offer, will be treated as a single class of securities under the
indenture.

RANKING

     The Securities will be senior secured obligations of the Company ranking
on an equal basis with all other existing and future senior obligations of the
Company. The Securities will rank senior to all existing and future
subordinated indebtedness of the Company. The Securities will effectively rank
junior to all indebtedness and other liabilities, including preferred stock, of
the Company's Subsidiaries, to the extent of the assets of such Subsidiaries.
The indenture contains restrictions on the ability of the Company and MHC to
incur additional indebtedness. The indenture contains no restrictions on the
amount of additional unsecured indebtedness which the Company's Subsidiaries,
other than MHC, may incur. In addition, the indenture permits each of the
Company's Subsidiaries, other than MHC, to incur significant additional amounts
of secured indebtedness.

     Prior to the initial offering of the Securities in March 1999, the Company
did not have any debt obligations. The Company conducts its operations
predominantly through MHC, its wholly owned subsidiary, and substantially all
of the Company's consolidated assets relating to operations are held by MHC and
its Subsidiaries, including MidAmerican Energy. Because the Company is a
holding company, its rights and the rights of its creditors, including Holders
of the Securities, in respect of claims on the assets of each of the Company's
Subsidiaries upon any liquidation or administration are structurally
subordinated to, and therefore will be subject to the prior claims of, each
such Subsidiary's preferred stockholders and creditors (including trade
creditors of and holders of debt issued by such subsidiary), except to the
extent that the Company may itself be a creditor with recognized claims against
such Subsidiary. At September 30, 1999, MHC and its direct and indirect
Subsidiaries had total indebtedness, including preferred stock, of
approximately $1.316 million, all of which would be effectively senior to the
Securities.

     The ability of the Company to pay interest on the Securities is, to a
large extent, dependent upon the receipt by it of dividends and other
distributions from its direct and indirect Subsidiaries, and from MidAmerican
Energy in particular. The Company believes that such payments, which will be
funded by cash flows generated through MidAmerican Energy's operations, will be
sufficient to enable the Company to meet all of its obligations as they become
due, including the Company's obligations under the Securities. The availability
of distributions from the Company's Subsidiaries is subject to the satisfaction
of various covenants and conditions contained in the applicable Subsidiaries'
existing and future financing documents and certain utility regulatory
restrictions.

COLLATERAL

     The Securities will be secured by a pledge of all of the capital stock of
MHC.

     Unless there is an Event of Default, the Company will be able to vote, as
it sees fit in its sole discretion, the pledged shares of capital stock.

     If the Company meets the conditions to its defeasance option or its
covenant defeasance option as described below under the caption "--Defeasance
and Covenant Defeasance," or the indenture is otherwise discharged, the lien of
the indenture on the pledged shares will terminate and the pledged shares will
be released to the Company without any further action by the trustee or any
other person.

     The proceeds of any sale of the collateral securing the Securities (the
"Collateral") following an Event of Default might not be sufficient to satisfy
the payments due on the Securities. If an Event of Default occurs under the




                                       64
<PAGE>

indenture, the trustee, on behalf of the holders of the Securities, in addition
to any rights or remedies available to it under the indenture, may take such
action as it deems advisable to protect and enforce its right in the
Collateral, including the institution of foreclosure proceedings. The proceeds
received by the trustee from any foreclosure will be applied by the trustee,
first, to pay the expenses of such foreclosure and fees and other amounts then
payable to the trustee under the indenture and, second, to pay the Securities.

COVENANTS

     Except as otherwise described under "--Defeasance and Covenant Defeasance"
below, for so long as any Securities remain outstanding or any amount remains
unpaid on any of the Securities, the Company will comply with the terms of the
covenants described below.

     PAYMENT OF PRINCIPAL AND INTEREST

     The Company will duly and punctually pay the principal of and interest on
the Securities in accordance with the terms of the Securities and the
indenture.

     MAINTENANCE OF OFFICE OR AGENCY

     The Company will maintain in the Borough of Manhattan, The City of New
York, (1) an office or agency of a paying agent where the Securities may be
paid and notices and demands to or upon the Company in respect of the
Securities and the indenture may be served and (2) an office or agency of a
registrar where Securities may be surrendered for registration of transfer and
exchange. The Company will give prompt written notice to the trustee of the
location, and any change in the location, of any such office or agency. If at
any time the Company fails to maintain any required office or agency or fails
to furnish the trustee with the address of that office or agency, all
presentations, surrenders, notices and demands may be served at the office of
the trustee.

     AVAILABLE INFORMATION

     Notwithstanding that the Company may not be required to be subject to the
reporting requirements of Section 13 or 15(d) of the Exchange Act, from and
after the date of effectiveness of the registration statement required to be
filed by the registration rights agreement, the Company will file or cause to
be filed with the SEC and provide the trustee with the information, documents
and other reports, or copies of such portions of any of the foregoing as the
SEC may by rules and regulations prescribe, with respect to the Company
specified in Sections 13 and 15(d) of the Exchange Act. If the Company is
subject to the reporting requirements of Sections 13 or 15(d) of the Exchange
Act, it will also provide such information, documents or reports to the Holders
of the Securities. Prior to the effective date of that registration statement,
the Company shall provide, upon written request of the Holders of the
Securities or prospective Holders of the Securities who are qualified
institutional buyers and are designated by existing Holders, with a copy to the
trustee, such information with respect to the Company as is required by Rule
144A to enable resales of the Securities to be made pursuant to Rule 144A. The
Company also will comply with the other provisions of Section 314(a) of the
Trust Indenture Act.

     CONSOLIDATION, MERGER, CONVEYANCE, SALE OR LEASE

     The Company may not consolidate with or merge with or into any other
Person, or convey, transfer or lease its consolidated properties and assets
substantially as an entirety, in one transaction or in a series of related
transactions, to any Person, or permit any Person to merge into or consolidate
with the Company, unless:

          (1) (x) the Company will be the surviving or continuing Person or (y)
     if other than the Company, the surviving or continuing Person or purchaser
     or lessee will be a corporation incorporated under the laws of the United
     States of America, one of the States thereof or the District of Columbia
     or Canada and expressly assumes by supplemental indenture the Company's
     obligations under the Securities and the indenture;



                                       65
<PAGE>

          (2) immediately after giving effect to such transaction, no Event of
     Default shall have occurred and be continuing; and

          (3) the Company or such other surviving or continuing Person, as
     applicable, shall continue to have a valid, perfected, first priority
     interest in the Collateral.

     LIMITATION ON DISTRIBUTIONS

         The indenture provides that the Company shall only declare, recommend,
make or pay any Distribution to any of its shareholders if there exists no Event
of Default and no Event of Default will result from making that Distribution,
and either:

                    (1) at the time and as a result of that Distribution, the
               Company's Leverage Ratio does not exceed 0.67:1 and the
               Company's Interest Coverage Ratio is not less than 2.2:1; or

                    (2) if it is not in compliance with the foregoing ratios,
               at such time its senior secured long term debt rating is at
               least BBB, or its then equivalent, with S&P and DCR and Baa2, or
               its then equivalent, with Moody's.

     This "Limitation on Distributions" covenant will cease to be in effect if
the Rating Agencies confirm in writing that, without this covenant, the
Company's senior secured long term debt would still be rated at least BBB+, or
its then equivalent, from each of S&P and DCR and Baa1, or its then equivalent,
from Moody's. If the restriction on Distributions ceases to be in effect, the
Company will be under no obligation to reinstate such restriction or otherwise
observe its terms if such ratings are thereafter lowered or withdrawn.

     In order to obtain the release of the restriction on Distributions, the
Company shall deliver to the trustee written confirmation from each Rating
Agency of the ratings conditions described in the preceding paragraph.

LIMITATION ON INDEBTEDNESS OF THE COMPANY AND OF MHC

     The indenture provides that the Company will not incur any Indebtedness
other than (1) as part of the Company's permitted businesses and activities
described under "--Limitation on Business Activities" below and (2) other
Indebtedness incurred subsequent to receipt of written confirmation from the
Rating Agencies that such incurrence would not result in a Ratings Downgrade.

     The indenture further provides that the Company will not permit MHC to
incur any Indebtedness other than Indebtedness outstanding on the date of
original issue of the Securities under MHC's agreements then in existence and
extensions of such Indebtedness.

     LIMITATION ON LIENS

     The indenture permits the Company to incur certain unsecured indebtedness
and does not in any way restrict or prevent any Subsidiary other than MHC from
incurring unsecured indebtedness. With respect to secured indebtedness,
however, the indenture provides that neither the Company nor any Significant
Subsidiary will issue, assume or guarantee any Indebtedness secured by a Lien
upon any property or assets (other than cash or cash equivalents) of the
Company or such Significant Subsidiary, as applicable, without effectively
providing that the outstanding Securities (together with, if the Company so
determines, any other indebtedness or obligation then existing or thereafter
created ranking equally with the Securities) shall be secured equally and
ratably with (or prior to) such Indebtedness so long as such Indebtedness shall
be so secured. The foregoing restriction on Liens will not, however, apply to
the following "Permitted Liens":

          (1) Liens in existence on the date of original issue of the
     Securities;




                                       66
<PAGE>

     (2)  any Lien created or arising over any property which is acquired,
          constructed or created by the Company or any of its Significant
          Subsidiaries, but only if (A) such Lien secures only principal
          amounts (not exceeding the cost of such acquisition, construction or
          creation) raised for the purposes of such acquisition, construction
          or creation, together with any costs, expenses, interest and fees
          incurred in relation thereto or a guarantee given in respect thereof,
          (B) such Lien is created or arises on or before 180 days after the
          completion of such acquisition, construction or creation and (C) such
          Lien is confined solely to the property so acquired, constructed or
          created;

     (3)  any Lien securing amounts not more than 180 days overdue or otherwise
          being contested in good faith;

     (4)  (a) rights of financial institutions to offset credit balances in
          connection with the operation of cash management programs established
          for the benefit of the Company and/or a Significant Subsidiary or in
          connection with the issuance of letters of credit for the benefit of
          the Company and/or a Significant Subsidiary;

          (b) any Lien securing Indebtedness of the Company and/or a
          Significant Subsidiary incurred in connection with the financing of
          accounts receivable;

          (c) any Lien incurred or deposits made in the ordinary course of
          business, including, but not limited to, (A) any mechanics',
          materialmen's, carriers', workmen's, vendors' and other like Liens
          and (B) any Liens securing amounts in connection with workers'
          compensation, unemployment insurance and other types of social
          security;

          (d) any Lien upon specific items of inventory or other goods and
          proceeds of the Company and/or a Significant Subsidiary securing
          obligations of the Company and/or a Significant Subsidiary in respect
          of bankers' acceptances issued or created for the account of such
          person to facilitate the purchase, shipment or storage of such
          inventory or other goods;

          (e) any Lien incurred or deposits made securing the performance of
          tenders, bids, leases, trade contracts (other than for borrowed
          money), statutory obligations, surety bonds, appeal bonds, government
          contracts, performance bonds, return-of-money bonds, letters of
          credit not securing borrowings and other obligations of like nature
          incurred in the ordinary course of business;

          (f) any Lien created by the Company or a Significant Subsidiary under
          or in connection with or arising out of any transactions or
          arrangements entered into in connection with the hedging or
          management of risks relating to the electricity or natural gas
          distribution industry;

          (g) any Lien constituted by a right of set off or right over a margin
          call account or any form of cash or cash collateral or any similar
          arrangement for obligations incurred in respect of Currency, Interest
          Rate or Commodity Agreements;

          (h) any Lien arising out of title retention or like provisions in
          connection with the purchase of goods and equipment in the ordinary
          course of business;

          (i) any Lien securing reimbursement obligations under letters of
          credit, guaranties and other forms of credit enhancement given in
          connection with the purchase of goods and equipment in the ordinary
          course of business; and

          (j) any Lien securing obligations under Currency, Interest Rate or
          Commodity Agreements;

     (5)  Liens in favor of the Company or a Subsidiary;


                                       67
<PAGE>

     (6)  (a) Liens on any property or assets acquired from a corporation which
          is merged with or into the Company or a Significant Subsidiary, or
          any Liens on the property or assets of any corporation or other
          entity existing at the time such corporation or other entity becomes
          a subsidiary of the Company and, in either such case, is not created
          in anticipation of any such transaction, unless such Lien was created
          to secure or provide for the payment of any part of the purchase
          price of such corporation;

          (b) any Lien on any property or assets existing at the time of
          acquisition thereof and which is not created in anticipation of such
          acquisition, unless such Lien was created to secure or provide for
          the payment of any part of the purchase price of such property or
          assets; and

          (c) any Lien created or outstanding on or over any asset of any
          company which becomes a Significant Subsidiary on or after the date
          of the issuance of the Securities where such Lien is created before
          the date on which such company becomes a Significant Subsidiary;

     (7)  (a) Liens required by any contract, statute or regulation in order to
          permit the Company or a Significant Subsidiary to perform any
          contract or subcontract made by it with or at the request of a
          governmental entity or any department, agency or instrumentality
          thereof, or to secure partial, progress, advance or any other
          payments by the Company or a Significant Subsidiary to such
          governmental unit pursuant to the provisions of any contract, statute
          or regulation;

          (b) any Lien securing industrial revenue, development, pollution
          control or similar bonds issued by or for the benefit of the Company
          or a Significant Subsidiary, provided that such industrial revenue,
          development, pollution control or similar bonds do not provide
          recourse generally to the Company and/or such Significant Subsidiary;
          and

          (c) any Lien securing taxes or assessments or other applicable
          governmental charges or levies;

     (8)  (a) any Lien which arises pursuant to any order of attachment,
          distraint or similar legal process arising in connection with court
          proceedings and any Lien which secures the reimbursement obligation
          for any bond obtained in connection with an appeal taken in any court
          proceeding, so long as the execution or other enforcement of such
          Lien arising pursuant to such legal process is effectively stayed and
          the claims secured thereby are being contested in good faith and, if
          appropriate, by appropriate legal proceedings, and any Lien in favor
          of a plaintiff or defendant in any action before a court or tribunal
          as security for costs and/or expenses; and

          (b) any Lien arising by operation of law or by order of a court or
          tribunal or any lien arising by an agreement of similar effect,
          including, without limitation, judgment Liens;

     (9)  any extension, renewal or replacement (or successive extensions,
          renewals or replacements), as a whole or in part, of any Liens
          referred to in the foregoing clauses, for amounts not exceeding the
          principal amount of the Indebtedness secured by the Lien so extended,
          renewed or replaced, provided that such extension, renewal or
          replacement Lien is limited to all or a part of the same property or
          assets that were covered by the Lien extended, renewed or replaced
          (plus improvements on such property or assets);

     (10) any Lien created in connection with Project Finance Debt;

     (11) any Lien created by MidAmerican Energy that is then permitted to be
          created under the terms of its then existing mortgages and indentures
          on the terms in effect at the time of creation of the Lien;

     (12) any Lien created in connection with the securitization of some or all
          of the assets of MidAmerican Energy and the associated issuance of
          Indebtedness as authorized by applicable state or federal law in
          connection with the restructuring of jurisdictional electric or gas
          businesses; and



                                       68
<PAGE>

     (13) any Lien on stock created in connection with a mandatorily
          convertible or exchangeable stock or debt financing, provided that
          any such financing may not be secured by or otherwise involve the
          creation of a Lien on any capital stock of MHC or MidAmerican Energy
          or any successor thereto.

     Notwithstanding the foregoing, the Company and/or a Significant Subsidiary
may create Liens over any of their respective properties or assets so long as
the aggregate amount of Indebtedness secured by all such Liens, excluding the
amount of Indebtedness secured by Liens described in clauses (1) through (13)
above, does not exceed 10% of Consolidated Net Tangible Assets in the aggregate
calculated as of the date of creation of such Liens, based upon the
Consolidated Net Tangible Assets appearing on the most recently available
balance sheet for the most recently concluded calendar quarter.

     LIMITATION ON BUSINESS ACTIVITIES

     The indenture provides that the Company will not enter into any business
operations other than:

          (1) the transactions contemplated by the indenture, the Escrow
     Agreement, the registration rights agreement and the Merger Agreement,

          (2) activities related to the acquisition, management and ownership
     of MHC,

          (3) entering into and performing any agreements to accomplish the
     foregoing and

          (4) exercising any corporate powers that are incidental to or
     necessary, suitable or convenient for the accomplishment of the foregoing;

provided, that the Company may enter into additional business operations from
time to time in the future if, prior to doing so, it obtains written
confirmation from the Rating Agencies that the entering into of such new
businesses will not result in a Ratings Downgrade.

     The indenture further provides that the Company will cause its Significant
Subsidiaries to engage only in:

          (1) those types of businesses and other activities in which the
     Company or MHC or any of its direct or indirect subsidiaries or controlled
     partnerships or joint ventures (collectively, "MidAmerican Group") are
     engaged in on the date of original issuance of the Securities, including,
     without limitation, any geographic or other expansion of such businesses
     or activities, and

          (2) any other business or activity which is deemed necessary, useful
     or desirable in connection with such existing businesses and activities or
     any such permitted additional geographic or other expansions of such
     businesses and activities.

     OPERATIONAL COVENANTS

     The indenture contains additional affirmative covenants (which are
collectively referred to in this prospectus as the "Operational Covenants")
requiring the Company and its Significant Subsidiaries to:

          (1) comply with specified Project Documents (as defined in the
     indenture) and maintain all utility facilities that are operated by the
     Company or any Significant Subsidiary in accordance with reasonably
     prudent utility practices;

          (2) obtain and maintain necessary governmental approvals and other
     approvals and consents required in connection with all utility facilities
     which are operated by the Company or any Significant Subsidiaries for so
     long as such facilities remain in operation;



                                       69
<PAGE>

          (3) preserve and maintain good title or valid leasehold rights in the
     real property owned or leased by them from time to time and the personal
     property owned by them from time to time, subject to Permitted Liens;

          (4) comply with all applicable laws and governmental approvals;

          (5) obtain and maintain customary insurance, subject to reasonable
     availability and costs;

          (6) pay and discharge all material taxes, assessments, charges and
     claims, other than those which are the subject of a good faith contest and
     for which adequate reserves have been established; and

          (7) if a casualty or condemnation shall occur in respect of
     facilities which are operated and controlled by the Company or its
     Significant Subsidiaries, diligently pursue all rights to compensation;

in each case subject to an exception for any noncompliance or other failure that
would not reasonably be expected to have a material adverse effect on the
ability of the Company to perform its regularly scheduled payment obligations
under the Securities. The Operational Covenants will no longer be applicable to
the Securities, and the failure to comply with such covenants, restrictions and
other provisions will no longer constitute a default or an Event of Default
under the indenture, following the first date upon which:

          (1) MidAmerican Holdings' senior secured long term debt securities
     (the "Reference Securities") are rated Baa3 or better by Moody's and BBB-
     or better by each of S&P and DCR (or, in any case, if such person ceases to
     rate such Reference Securities for reasons outside the control of the
     Company, the equivalent investment grade credit rating from any other
     "nationally recognized statistical rating organization," within the meaning
     of Rule 15c3-1(c)(2)(vi)(F) under the Securities Exchange Act of 1934,
     selected by the Company as a replacement rating agency), and provided no
     Event of Default or event which with notice or passage of time would
     constitute an Event of Default shall exist on such date, and

          (2) MidAmerican Holdings has redeemed, repurchased or defeased, by way
     of covenant defeasance or other defeasance, all of its 9-1/2% Senior Notes
     due 2006 issued pursuant to the terms of the indenture, dated as of
     September 20, 1996, between MidAmerican Holdings and IBJ Schroder Bank &
     Trust Company.

MODIFICATION OF THE INDENTURE

     The indenture contains provisions permitting the Company and the trustee
to modify the indenture or any supplemental indenture or the rights of the
Holders of Securities of each series to be affected with the consent of the
Holders of a majority in aggregate principal amount of the then outstanding
Securities of each series to be affected, subject to the same conditions
described below under "--Modification or Waiver of Certain Covenants."

     The indenture also contains provisions permitting the Company and the
trustee to amend the indenture by entering into one or more supplemental
indentures in certain circumstances without the consent of the Holders of any
Securities:

          (1) to cure any ambiguity,

          (2) to correct or supplement any provision in the indenture which may
     be defective or inconsistent with any other provision in the indenture,

          (3) to evidence the merger of the Company or the replacement of the
     trustee and

          (4) to make any other changes that do not materially adversely affect
     the rights of any Holders of Securities.


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EVENTS OF DEFAULT

     An Event of Default with respect to the Securities is defined in the
indenture as:

          (1) default for 30 days in the payment of any interest on the
     Securities;

          (2) default for three days in the payment of principal of or any
     premium on the Securities at maturity, upon redemption, upon required
     purchase, upon acceleration or otherwise;

          (3) material default in the performance, or breach, of any material
     covenant or obligation of the Company in the indenture (which shall not
     include, among other things, the Operational Covenants) and continuance of
     such material default or breach for a period of 90 days after written
     notice specifying such default is given to the Company by the trustee or
     to the Company and the trustee by the Holders of at least a majority in
     aggregate principal amount of the Securities;

          (4) default in the performance, or breach, of any of the Operational
     Covenants (if then effective) which would reasonably be expected to result
     in a material adverse effect on the financial condition of the Company and
     its Subsidiaries, taken as a whole, and continuance of such default or
     breach for a period of 90 days after written notice specifying such
     default is given to the Company by the trustee or to the Company and the
     trustee by the Holders of at least a majority in aggregate principal
     amount of the Securities, subject to various cure and ratings confirmation
     exceptions in the case of defaults involving the Project Document
     covenants;

          (5) the trustee fails to have a perfected security interest in the
     pledged capital stock of MHC for a period of 10 days;

          (6) default in the payment of the principal of any bond, debenture,
     note or other evidence of indebtedness, in each case for money borrowed,
     or in the payment of principal under any mortgage, indenture or instrument
     under which there may be issued or by which there may be secured or
     evidenced any Indebtedness for Borrowed Money, of the Company or any
     Significant Subsidiary if such Indebtedness for Borrowed Money is not
     Project Finance Debt and provides for recourse generally to the Company,
     which default for payment of principal is in an aggregate principal amount
     exceeding $75,000,000 when such indebtedness becomes due and payable,
     whether at maturity, upon redemption or acceleration or otherwise, if such
     default shall continue unremedied or unwaived for more than 30 Business
     Days and the time for payment of such amount has not been expressly
     extended, until such time as such payment default is remedied, cured or
     waived; and

          (7) the failure of the Company or a Significant Subsidiary generally
     to pay its debts as they become due, or the admission in writing of its
     inability to pay its debts generally, or the making of a general
     assignment for the benefit of its creditors, or the institution of any
     proceeding by or against the Company or a Significant Subsidiary (other
     than any such proceeding brought against the Company or a Significant
     Subsidiary that is dismissed within 180 days from the commencement
     thereof) seeking to adjudicate it bankrupt or insolvent, or seeking
     liquidation, winding up, reorganization, arrangement, adjustment,
     protection, relief or composition (in each case, other than a solvent
     liquidation, winding up, reorganization, arrangement, adjustment,
     protection, relief or composition) of it or its debts under any law
     relating to bankruptcy, insolvency, reorganization, moratorium or relief
     of debtors, or seeking the entry of an order for relief or appointment of
     an administrator, receiver, trustee, intervenor or other similar official
     for it or for any substantial part of its property, or the taking of any
     action by the Company or a Significant Subsidiary to authorize or consent
     to any of the actions described in this subparagraph (7).

     The Company will give the trustee notice by facsimile or other written
communication satisfactory to the trustee of any Event of Default within five
days after the occurrence of that Event of Default becoming known to the
Company, and of the measures it is taking to remedy that Event of Default.





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<PAGE>

       If an Event of Default with respect to the Securities shall occur and
be continuing, either the trustee or (x) in the case of an Event of Default
described under clause (1) or (2) under "Events of Default" above, the Holders
of at least 33% in aggregate principal amount of the Securities, or (y) in the
case of any other Event of Default, the Holders of a majority in aggregate
principal amount of the Securities, may declare the principal amount of the
Securities, and any interest accrued thereon, to be due and payable immediately.
At any time after such declaration of acceleration has been made, but before a
judgment or decree for payment of money has been obtained, if all Events of
Default have been cured or waived (other than the non-payment of principal of
the Securities which has become due solely by reason of such declaration of
acceleration), then, and in every such case, the Holders of a majority in
aggregate principal amount of the outstanding Securities may, by written notice
to the Company and to the trustee, rescind and annul such declaration and its
consequences on behalf of all of the Holders, but no such rescission or
annulment shall extend to or affect any subsequent default or impair any right
consequent thereon.

     No Holder of the Securities of a series shall have any right to institute
any proceeding, judicial or otherwise, with respect to the indenture, or for
the appointment of a receiver or trustee, or for any other remedy under the
indenture, unless:

          (a) such Holder has previously given written notice to the trustee of
     a continuing Event of Default with respect to the Securities;

          (b) the Holders of not less than 33% or a majority, as applicable, in
     principal amount of the Securities shall have made written request to the
     trustee to institute proceedings in respect of such Event of Default in
     its own name as trustee;

          (c) such Holder or Holders have offered the trustee indemnity
     satisfactory to the trustee against the costs, expenses and liabilities to
     be incurred in compliance with such request;

          (d) the trustee, for 90 days after its receipt of such notice,
     request and offer of indemnity, has failed to institute any such
     proceeding; and

          (e) no direction inconsistent with such written request has been
     given to the trustee during that 90-day period by the Holders of a
     majority in principal amount of the outstanding Securities.

     As noted above, actions to be taken by the Holders of the Securities with
respect to an Event of Default, including giving notice to the Company and the
trustee of an Event of Default, declaring an acceleration of the Securities,
rescinding a declaration of acceleration, exercising remedies with respect to
the Collateral and instituting and controlling proceedings following an Event
of Default, may be taken by the holders of the specified percentages of the
aggregate principal amount of Securities outstanding. For purposes of voting on
modifications to the indenture or supplemental indentures or the rights of
Holders of the Securities, the consent of a majority in aggregate principal
amount of the outstanding Securities of each series to be affected is required.
For these purposes, each of the 2001 Notes, the 2009 Notes and the Bonds will
be treated as a separate series of Securities under the indenture. However, as
a result of voting together as one class with respect to matters involving an
Event of Default, holders of one or two series of the Securities will likely be
able to control the actions taken with respect to an Event of Default without
obtaining the consent of holders of the other series of Securities.

OPTIONAL REDEMPTION

     GENERAL

     The Securities of each series will be redeemable in whole or in part, at
the option of the Company at any time, at a redemption price equal to the
greater of:

          (1) 100% of the principal amount of the series of Securities being
     redeemed; or




                                       72
<PAGE>

          (2) the sum of the present values of the remaining scheduled payments
     of principal of and interest on the series of Securities being redeemed
     discounted to the date of redemption on a semiannual basis (assuming a
     360-day year consisting of twelve 30-day months) at a discount rate equal
     to the Treasury Yield, in the case of the 2001 Notes, the Treasury Yield
     plus 15 basis points, in the case of the 2009 Notes and the Treasury Yield
     plus 25 basis points, in the case of the Bonds,

plus, for (1) or (2) above, whichever is applicable, accrued interest on such
Securities to the date of redemption.

     Notice of redemption shall be given not less than 30 days nor more than 60
days prior to the date of redemption. If fewer than all the Securities are to
be redeemed, selection of Securities of a series for redemption will be made by
the trustee in any manner the trustee deems fair and appropriate.

     Unless the Company defaults in payment of the Redemption Price (as defined
below), from and after the Redemption Date, the Securities or portions of
Securities called for redemption will cease to bear interest, and the holders
of those Securities will have no right in respect of those Securities except
the right to receive the applicable Redemption Price.

     OPTIONAL REDEMPTION PROVISIONS

         Under the procedures described above, the price payable upon the
optional redemption at any time of a Security (the "Redemption Price") is
determined by calculating the present value (the "Present Value") at such time
of each remaining payment of principal of or interest on such Security and then
totaling those Present Values. If the sum of those Present Values is equal to or
less than 100% of the principal amount of such Security, the Redemption Price of
such Security will be 100% of its principal amount (redemption at par). If the
sum of those Present Values is greater than 100% of the principal amount of such
Security, the Redemption Price of such Security will be such greater amount
(redemption at a premium). In no event may a Security be redeemed optionally at
less than 100% of its principal amount.

     The Present Value at any time of a payment of principal of or interest on
a Security is calculated by applying to such payment the discount rate (the
"Discount Rate") applicable to such payment. The Discount Rate applicable at
any time to payment of principal of or interest on a Security equals the
equivalent yield to maturity at such time of a fixed rate United States
treasury security having a maturity comparable to the maturity of such payment
plus 0 basis points (in the case of the 2001 Notes), 15 basis points (in the
case of the 2009 Notes) and 25 basis points (in the case of the Bonds), such
yield being calculated on the basis of the interest rate borne by such United
States treasury security and the price at such time of such security. The
United States treasury security employed in the calculation of a Discount Rate
(a "Relevant Security") as well as the price and equivalent yield to maturity
of such Relevant Security will be selected or determined by an Independent
Investment Banker.

     Whether the sum of the Present Values of the remaining payments of
principal of and interest on a Security to be redeemed optionally will or will
not exceed 100% of its principal amount and, accordingly, whether such Security
will be redeemed at par or at a premium will depend on the Discount Rate used
to calculate such Present Values. Such Discount Rate, in turn, will depend upon
the equivalent yield to maturity of a Relevant Security, which yield will
itself depend on the interest rate borne by, and the price of, the Relevant
Security. While the interest rate borne by the Relevant Security is fixed, the
price of the Relevant Security tends to vary with interest rate levels
prevailing from time to time. In general, if at a particular time the
prevailing level of interest rates for a newly issued United States treasury
security having a maturity comparable to that of a Relevant Security is higher
than the level of interest rates for newly issued United States treasury
securities having a maturity comparable to such Relevant Security prevailing at
the time the Relevant Security was issued, the price of the Relevant Security
will be lower than its issue price. Conversely, if at a particular time the
prevailing level of interest rates for a newly issued United States treasury
security having a maturity comparable to that of a Relevant Security is lower
than the level of interest rates prevailing for newly issued United States
treasury securities having a maturity comparable to the Relevant Security at
the time the Relevant Security was issued, the price of the Relevant Security
will be higher than its issue price.



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<PAGE>

     Because the equivalent yield to maturity on a Relevant Security depends on
the interest rate it bears and its price, an increase or a decrease in the
level of interest rates for newly issued United States treasury securities with
a maturity comparable to that of a Relevant Security above or below the levels
of interest rates for newly issued United States treasury securities having a
maturity comparable to the Relevant Security prevailing at the time of issue of
the Relevant Security will generally result in an increase or a decrease,
respectively, in the Discount Rate used to determine the Present Value of a
payment of principal of or interest on a Security. An increase or a decrease in
the Discount Rate, and therefore an increase or a decrease in the levels of
interest rates for newly issued United States treasury securities having a
maturity comparable to the Relevant Security, will result in a decrease or an
increase, respectively, of the Present Value of a payment of principal of or
interest on a Security. In other words, the Redemption Price varies inversely
with the levels of interest rates for newly issued United States treasury
securities having a maturity comparable to the Comparable Treasury Issue. As
noted above, however, if the sum of the Present Values of the remaining
payments of principal of and interest on a Security proposed to be redeemed is
less than its principal amount, such Security may only be redeemed at par.

DEFEASANCE AND COVENANT DEFEASANCE

     The Company, at its option, may elect (a) to be discharged from any and
all obligations in respect of a series of Securities ("Defeasance") (except in
each case for the obligations to, among other things, register the transfer or
exchange of such Securities, replace stolen, lost or mutilated Securities,
maintain paying agencies, hold moneys for payment in trust and pay when due all
principal and interest solely out of moneys held in trust) or (b) not to comply
with certain covenants ("Covenant Defeasance") of the indenture with respect to
a series of Securities described above under "Consolidation, Merger,
Conveyance, Sale or Lease," "Limitation on Distributions", "Limitation on
Indebtedness of the Company and MHC", "Limitation on Liens", "Limitation on
Business Activities" and "Operational Covenants"; if, in either case, the
Company irrevocably deposits with the trustee, as trust funds in trust
specifically pledged as security for, and dedicated solely to, the benefit of
the Holder or Holders of such Securities of such series, (1) money or (2) U.S.
Government Obligations which through the payment of interest and principal in
respect thereof in accordance with their terms will provide, not later than one
day before the due date of any payment, money, or (3) a combination thereof, in
each case in an amount sufficient, in the opinion of a nationally recognized
firm of independent accountants, to pay and discharge the principal of and
premium and interest on the outstanding Securities of such series on the dates
such payments are due in accordance with the terms of the Securities of such
series, or if the Company has designated a Redemption Date pursuant to the next
paragraph, to and including the Redemption Date so designated by the Company.
Other conditions precedent to effecting Defeasance or Covenant Defeasance
include:

          (1) that the Securities will not be delisted by any securities
     exchange on which they are then traded as a result of the deposit of trust
     funds in trust;

          (2) no Event of Default or event which with notice or lapse of time
     would become an Event of Default (including by reason of such deposit)
     with respect to the Securities of such series shall have occurred and be
     continuing on the date of such deposit; and

          (3) such Defeasance or Covenant Defeasance shall not result in the
     breach or violation of, or constitute a default under, any other material
     agreement or instrument by which the Company is bound.

     To exercise any such option, the Company is required to deliver to the
trustee:

          (a) an opinion of independent counsel of recognized standing to the
     effect that the Holders will not recognize income, gain or loss for U.S.
     federal income tax purposes as a result of such deposit, which in the case
     of Defeasance must be based on a change in law or a ruling by the U.S.
     Internal Revenue Service, and

          (b) an officer's certificate as to compliance with all conditions
     precedent provided for in the indenture relating to the satisfaction and
     discharge of the Securities of such series.



                                       74
<PAGE>

     If the Company wishes to deposit or cause to be deposited money or U.S.
Government Obligations to pay or discharge the principal of and interest, if
any, on the outstanding Securities of a series to and including a Redemption
Date on which all of the outstanding Securities of such series are to be
redeemed, such Redemption Date shall be irrevocably designated by a board
resolution delivered to the trustee on or before the date of deposit of such
money or U.S. Government Obligations, and such board resolution shall be
accompanied by an irrevocable Company request that the trustee give notice of
such redemption in the name and at the expense of the Company not less than 30
nor more than 60 days prior to such Redemption Date in accordance with the
indenture.

     If the trustee or the paying agent is unable to apply any moneys deposited
in trust to effect a Defeasance or Covenant Defeasance by reason of any order
or judgment of any court or governmental authority enjoining, restraining or
otherwise prohibiting such application, then any obligations from which the
Company had been discharged or released shall be revived and reinstated as
though no such deposit of moneys in trust had occurred, until such time as the
trustee or paying agent is permitted so to apply all of such moneys deposited
in trust.

MODIFICATION OR WAIVER OF CERTAIN COVENANTS

     The Company may omit in any particular instance to comply with any term,
provision or condition in the indenture with respect to the Securities of a
series if before the time for such compliance the Holders of at least a
majority in aggregate principal amount of the outstanding Securities of that
series shall, by act of such Holders, either modify the covenant or waive such
compliance in such instance or generally waive compliance with such term,
provision or condition; provided that no such modification shall, without the
consent of each Holder of Securities of that series:

          (1) change the stated maturity upon which the principal of or the
     interest on the Securities of that series is due and payable;

          (2) reduce the principal amount or redemption price of the Securities
     of that series or the rate of interest on the Securities of that series;

          (3) change any place of payment or the currency in which the
     Securities of that series or any premium or the interest on the Securities
     of that series is payable;

          (4) impair the right to institute suit for the enforcement of any
     such payment on or after the stated maturity of those Securities (or, in
     the case of redemption, on or after the Redemption Date for those
     Securities); or

          (5) reduce the percentage in principal amount of the outstanding
     Securities of that series, the consent of Holders of which is required for
     any waiver of compliance with certain provisions of the indenture or
     certain defaults under the indenture and their consequences provided for
     in the indenture.

The Securities owned by the Company or any of its affiliates shall be deemed
not to be outstanding for, among other purposes, consenting to any such
modification.

TRANSFER

     The Securities will be issued in registered form and will be transferable
only upon the surrender of the Securities being transferred for registration of
transfer. The Company may require payment of a sum sufficient to cover any tax,
assessment or other governmental charge payable in connection with certain
transfers and exchanges. See "--Book-Entry, Delivery and Form."



                                       75
<PAGE>

CONCERNING THE TRUSTEE

     The Bank of New York, as successor to IBJ Whitehall Bank & Trust Company,
is the trustee under the indenture and has been appointed by the Company as
registrar and paying agent with respect to the Securities.

GOVERNING LAW

     The indenture and the Securities will be governed by, and construed in
accordance with, the laws of the State of New York, without giving effect to
applicable principles of conflicts of law to the extent that the application of
the law of another jurisdiction would be required thereby.

BOOK-ENTRY, DELIVERY AND FORM

     GENERAL

     Except as described below, the Securities will be issued in the form of
one or more fully registered Securities in global form ("Global Notes"). The
Global Notes will be deposited with, or on behalf of, The Depository Trust
Company (the "Depositary") and registered in the name of the Depositary or its
nominee. Securities sold to "institutional accredited investors," as defined in
Rule 501(a)(1), (2), (3) or (7) under the Securities Act, will be delivered as
definitive fully registered certificates.

     Upon issuance of the Global Notes, the Depositary or its nominee will
credit, on its book-entry registration and transfer system, the principal
amount of Securities sold to qualified institutional buyers pursuant to Rule
144A represented by such Global Notes to the account of institutions that have
accounts with the Depositary or its nominee participants (the "DTC
Participants") and Euroclear will credit on its book-entry registration and
transfer system the number of Securities sold to certain persons in offshore
transactions in reliance on Regulation S under the Securities Act also
represented by Global Notes to the account of institutions that have accounts
with Euroclear or its nominee participants (the "Euroclear Participants" and,
collectively with the DTC Participants, the "Participants"). Ownership of
beneficial interests in the Global Notes will be limited to Participants or
persons that may hold interests through Participants. Ownership of beneficial
interests in the Global Notes will be shown on, and the transfer of that
ownership will be effected only through, records maintained by the Depositary
or its nominee (with respect to the Participants' interests) for such Global
Notes, or by Participants or persons that hold interests through Participants
(with respect to beneficial interests of persons other than Participants). The
laws of some jurisdictions may require that certain purchasers of securities
take physical delivery of those securities in definitive form. Such laws may
impair the ability to transfer or pledge beneficial interests in the Global
Notes.

     So long as the Depositary or its nominee is the registered holder of any
Global Notes, the Depositary or its nominee, as the case may be, will be
considered the sole legal owner of such Securities for all purposes under the
indenture and the Securities. Except as described below, owners of beneficial
interests in Global Notes will not be entitled to have those Global Notes
registered in their names, will not receive or be entitled to receive physical
delivery in exchange for those Global Notes and will not be considered to be
the owners or holders of those Global Notes for any purpose under the indenture
or the Securities. The Company understands that under existing industry
practice, if an owner of a beneficial interest in a Global Note desires to take
any action that the Depositary, as the holder of that Global Note, is entitled
to take, the Depositary would authorize the Participants to take such action,
and that the Participants would authorize beneficial owners owning through such
Participants to take such action or would otherwise act upon the instructions
of beneficial owners owning through them.

     The Company will make available to the trustee by the applicable interest
payment date or maturity date any payment of principal or interest due on the
Securities. As soon as practicable thereafter, the trustee will make such
payments to the Depositary or its nominee, as the case may be, as the
registered owner of the Global Notes representing such Securities in accordance
with existing arrangements between the trustee and the Depositary.


                                       76
<PAGE>


     The Company expects that the Depositary or its nominee, upon receipt of
any payment of principal or interest in respect of the Global Notes, will
credit immediately the accounts of the related Participants with payments in
amounts proportionate to their respective beneficial interests in the principal
amount of such Global Note as shown on the records of the Depositary. The
Company also expects that payments by Participants to owners of beneficial
interests in the Global Notes held through such Participants will be governed
by standing instructions and customary practices, as is now the case with
securities held for the accounts of customers in bearer form or registered in
"street name," and will be the responsibility of such Participants.

     None of the Company, the trustee, or any payment agent for the Global
Notes will have any responsibility or liability for any aspect of the records
relating to or payments made on account of beneficial ownership interests in
any of the Global Notes or for maintaining, supervising or reviewing any
records relating to such beneficial ownership interests or for other aspects of
the relationship between the Depositary and its Participants or the
relationship between such Participants and the owners of beneficial interests
in the Global Notes owning through such Participants.

     Unless and until exchanged in whole or in part for Securities in
definitive form in accordance with the terms of the Securities, the Global
Notes may not be transferred except as a whole by the Depositary to a nominee
of the Depositary or by a nominee of the Depositary to the Depositary or
another nominee of the Depositary or by the Depositary of any such nominee to a
successor of the Depositary or a nominee of each successor.

     Although the Depositary has agreed to the foregoing procedures in order to
facilitate transfers of interests in the Global Notes among Participants of the
Depositary, it is under no obligation to perform or continue to perform such
procedures, and such procedures may be discontinued at any time. Neither the
trustee nor the Company will have any responsibility for the performance by the
Depositary or its Participants or indirect Participants of their respective
obligations under the rules and procedures governing their operations. The
Company and the trustee may conclusively rely on, and shall be protected in
relying on, instructions from the Depositary for all purposes.

     CERTIFICATED NOTES

     Securities that are originally issued to institutional "accredited
investors" who are not qualified institutional buyers will be issued in
certificated form.

     The Global Notes shall be exchangeable for corresponding certificated
Securities registered in the name of persons other than the Depositary or its
nominee only if:

          (1) the Depositary notifies the Company that it is unwilling or
     unable to continue as Depositary for any of the Global Notes or at any
     time ceases to be a clearing agency registered under the Exchange Act;

          (2) there shall have occurred and be continuing an Event of Default
     with respect to the applicable Securities; or

          (3) the Company executes and delivers to the trustee, an order that
     the Global Notes shall be so exchangeable.

Any certificated Securities will be issued only in fully registered form, and
shall be issued without coupons in denominations of $1,000 and integral
multiples of $1,000. Any certificated Securities issued will be registered in
the names and in the denominations requested by the Depositary.

     THE CLEARING SYSTEM

     The Depositary has advised the Company as follows: The Depositary is
limited-purpose trust company organized under the laws of the State of New
York, a member of the Federal Reserve System, a "clearing


                                       77
<PAGE>

corporation" within the meaning of the New York Uniform Commercial Code, and "a
clearing agency" registered pursuant to the provisions of Section 17A of the
Exchange Act. The Depositary was created to hold securities of institutions
that have accounts with the Depositary and to facilitate the clearance and
settlement of securities transactions among it Participants in such securities
through electronic book-entry changes in accounts of Participants, thereby
eliminating the need for physical movement of securities certificates. The
Depositary's Participants include securities brokers and dealers, bank, trust
companies, clearing corporations and certain other organizations. Access to the
Depositary's book-entry system is also available to others such as banks,
brokers, dealers and trust companies that clear through or maintain a custodial
relationship with a Participant, whether directly or indirectly.

CERTAIN DEFINITIONS

     The following is a summary of some of the defined terms used in the
indenture. We refer you to the indenture for the full definition of all these
terms, as well as any other terms used in this prospectus for which no
definition is provided.

     "Capitalized Lease Obligations" means all lease obligations of the Company
and its Subsidiaries which, under GAAP, are or will be required to be
capitalized, in each case taken at the amount thereof accounted for as
indebtedness in conformity with such principles.

     "Comparable Treasury Issue" means, in the case of the 2001 Notes, the 2009
Notes and the Bonds, the United States Treasury security selected by an
Independent Investment Banker as having a maturity comparable to the remaining
term of such Securities to be redeemed that would be utilized, at the time of
selection and in accordance with customary financial practice, in pricing new
issues of corporate debt securities of comparable maturity to the remaining
term of the Securities.

     "Comparable Treasury Price" means, with respect to any Redemption Date,
(1) the average of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) on the third
Business Day preceding such Redemption Date, as set forth in the daily
statistical release (or any successor release) published by the Federal Reserve
Bank of New York and designated "Composite 3:30 p.m. Quotations for U.S.
Government Securities" or (2) if such release (or any successor release) is not
published or does not contain such prices on such Business Day, the Reference
Treasury Dealer Quotation for such Redemption Date.

     "Consolidated Current Liabilities" means the consolidated current
liabilities of the Company and its Subsidiaries, but excluding the current
portion of long term Indebtedness which would otherwise be included therein, as
determined on a consolidated basis in accordance with GAAP.

     "Consolidated Debt" means, at any time, the sum of the aggregate
outstanding principal amount of all Indebtedness for Borrowed Money (including,
without limitation, the principal component of Capitalized Lease Obligations,
but excluding Currency, Interest Rate or Commodity Agreements and all
Consolidated Current Liabilities and Project Finance Debt) of the Company and
its Subsidiaries, as determined on a consolidated basis in conformity with
GAAP.

     "Consolidated EBITDA" means, for any period, the sum of the amounts for
such period of the Company's (1) Consolidated Net Operating Income, (2)
Consolidated Interest Expense, (3) income taxes and deferred taxes (other than
income taxes (either positive or negative) attributable to extraordinary and
non-recurring gains or losses or sales of assets), (4) depreciation expense,
(5) amortization expense and (6) all other non-cash items reducing Consolidated
Net Operating Income, less all non-cash items increasing Consolidated Net
Operating Income, all as determined on a consolidated basis in conformity with
GAAP; provided that, to the extent that the Company has any Subsidiary that is
not a wholly owned Subsidiary, Consolidated EBITDA shall be reduced by an
amount equal to the Consolidated Net Operating Income of such Subsidiary
multiplied by the quotient of (A) the number of shares of outstanding common
stock of such Subsidiary not owned on the last day of such period by the
Company or any


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<PAGE>

Subsidiary of the Company divided by (B) the total number of shares of
outstanding common stock of such Subsidiary on the last day of such period.

     "Consolidated Interest Expense" means, for any period, the aggregate
amount of interest in respect of Indebtedness for Borrowed Money (including
amortization of original issue discount on any Indebtedness and the interest
portion of any deferred payment obligation, calculated in accordance with the
effective interest method of accounting; and all commissions, discounts and
other fees and charges owed with respect to bankers' acceptance financing) and
the net costs associated with Interest Rate Agreements and all but the
principal component of rentals in respect of Capitalized Lease Obligations,
paid, accrued or scheduled to be paid or to be accrued by the Company and each
of its Subsidiaries during such period, excluding, however, any amount of such
interest of any Subsidiary of the Company if the net operating income (or loss)
of such Subsidiary is excluded from the calculation of Consolidated Net
Operating Income for such Subsidiary pursuant to clause (2) of the definition
thereof (but only in the same proportion as the net operating income (or loss)
of such Subsidiary is excluded), less consolidated interest income, all as
determined on a consolidated basis in conformity with GAAP; provided that, to
the extent that the Company has any Subsidiary that is not a wholly owned
Subsidiary, Consolidated Interest Expense shall be reduced by an amount equal
to such interest expense of such Subsidiary multiplied by the quotient of (A)
the number of shares of outstanding common stock of such Subsidiary not owned
on the last day of such period by the Company or any Subsidiary of the Company
divided by (B) the total number of shares of outstanding common stock of such
Subsidiary on the last day of such period.

     "Consolidated Net Operating Income" means, for any period, the aggregate
of the net operating income (or loss) of the Company and its Subsidiaries for
such period, as determined on a consolidated basis in conformity with GAAP;
provided that the following items shall be excluded from any calculation of
Consolidated Net Operating Income (without duplication):

          (1) the net operating income (or loss) of any person (other than a
     Subsidiary) in which any other person has a joint interest, except to the
     extent of the amount of dividends or other distributions actually paid to
     the Company or another Subsidiary of the Company during such period;

          (2) the net operating income (or loss) of any Subsidiary to the
     extent that the declaration or payment of dividends or similar
     distributions by such Subsidiary of such net operating income is not at
     the time permitted by the operation of the terms of its charter or any
     agreement, instrument, judgment, decree, order, statute, rule or
     governmental regulation or license; and

          (3) all extraordinary gains and extraordinary losses.

     "Consolidated Net Tangible Assets" means at any time, the total of all
assets (including revaluations thereof as a result of commercial appraisals,
price level restatement or otherwise) appearing on the most recently available
consolidated balance sheet of the Company and its Subsidiaries (provided that
such balance sheet is of a date not more than 60 days prior to a Measurement
Date) prepared in accordance with GAAP, net of applicable reserves and
deductions, but excluding goodwill, trade names, trademarks, patents,
unamortized debt discount and all other like intangible assets (which term
shall not be construed to include such revaluations), less the aggregate of the
Consolidated Current Liabilities of the Company appearing on such balance
sheet.

     "Currency, Interest Rate or Commodity Agreements" means an agreement or
transaction involving any currency, interest rate or energy price or volumetric
swap, cap or collar arrangement, forward exchange transaction, option, warrant,
forward rate agreement, futures contract or other derivative instrument of any
kind for the hedging or management of foreign exchange, interest rate or energy
price or volumetric risks, it is being understood, for purposes of this
definition, that the term "energy" shall include, without limitation, coal,
gas, oil and electricity.

     "DCR" means Duff & Phelps Credit Rating Co., and any of its Subsidiaries
or successors.



                                       79
<PAGE>

     "Distribution" means any dividend, distribution or payment (including by
way of redemption, repurchase, retirement, return or repayment) in respect of
shares of capital stock of the Company.

     "Escrow Agreement" means the Escrow Agreement dated as of March 11, 1999,
between the Company and IBJ Whitehall Bank & Trust Company, as escrow agent
thereunder.

     "Excluded Subsidiary" means any Subsidiary of the Company:

          (1) in respect of which neither the Company nor any Subsidiary of the
     Company (other than another Excluded Subsidiary) has undertaken any legal
     obligation to give any guarantee for the benefit of the holders of any
     Indebtedness for Borrowed Money (other than to another member of the
     Group) other than in respect of any statutory obligation and the
     Subsidiaries of which are all Excluded Subsidiaries; and

          (2) which has been designated as such by the Company by written
     notice to the trustee; provided that the Company may give written notice
     to the trustee at any time that any Excluded Subsidiary is no longer an
     Excluded Subsidiary whereupon it shall cease to be an Excluded Subsidiary.

     "Existing Rating" means, for any Rating Agency on any date of
determination, the Rating assigned to the Securities by such Rating Agency as
of such date.

      "GAAP" means generally accepted accounting principles in the United
States as in effect from time to time.

     "Group" means the Company and its Subsidiaries and "member of the Group"
shall be construed accordingly.

     "Incur" means, with respect to any Indebtedness, to incur, create, issue,
assume or guarantee such Indebtedness.

     "Indebtedness" means, with respect to the Company or any of any its
Subsidiaries at any date of determination (without duplication):

          (1) all Indebtedness for Borrowed Money;

          (2) all obligations in respect of letters of credit or other similar
     instruments (including reimbursement obligations with respect thereto);

          (3) all obligations to pay the deferred and unpaid purchase price of
     property or services, which purchase price is due more than six months
     after the date of placing such property in service or taking delivery and
     title thereto or the completion of such services, except trade payables;

          (4) all Capitalized Lease Obligations;

          (5) all indebtedness of other persons secured by a mortgage, charge,
     lien, pledge or other security interest on any asset of the Company or any
     of its Subsidiaries, whether or not such indebtedness is assumed; provided
     that the amount of such Indebtedness shall be the lesser of (A) the fair
     market value of such asset at such date of determination and (B) the
     amount of the secured indebtedness;

          (6) all indebtedness of other persons of the types specified in the
     preceding clauses (1) through (5), to the extent such indebtedness is
     guaranteed by the Company or any of its Subsidiaries; and

          (7) to the extent not otherwise included in this definition,
     obligations under Currency, Interest Rate or Commodity Agreements.



                                       80
<PAGE>

The amount of Indebtedness at any date shall be the outstanding balance at such
date of all unconditional obligations as described above and, upon the
occurrence of the contingency giving rise to the obligation, the maximum
liability of any contingent obligations of the types specified in the preceding
clauses (1) through (7) at such date; provided that the amount outstanding at
any time of any Indebtedness issued with original issue discount is the face
amount of such Indebtedness less the remaining unamortized portion of the
original issue discount of such Indebtedness at such time as determined in
conformity with GAAP.

     "Indebtedness For Borrowed Money" means any indebtedness (whether being
principal, premium, interest or other amounts) for:

          (1) money borrowed;

          (2) payment obligations under or in respect of any trade acceptance
     or trade acceptance credit; or

          (3) any notes, bonds, debentures, debenture stock, loan stock or
     other debt securities offered, issued or distributed whether by way of
     public offer, private placement, acquisition consideration or otherwise
     and whether issued for cash or in whole or in part for a consideration
     other than cash;

provided, however, in each case, that such term shall exclude:

          (a) any indebtedness relating to any accounts receivable
     securitizations, (x) any Indebtedness of the type permitted to be secured
     by Liens pursuant to clause (13) under the caption "--Limitation on Liens"
     contained in this prospectus above;

          (b) any Trust Preferred Securities which are issued and outstanding
     on the date of original issue of the Securities or any extension, renewal
     or replacement (or successive extensions, renewals or replacements), as a
     whole or in part, of any such existing Trust Preferred Securities, for
     amounts not exceeding the principal amount or liquidation preference of
     the Trust Preferred Securities so extended, renewed or replaced, and

          (c) any Trust Preferred Securities issued in replacement or in
     connection with a refinancing of any preferred securities or preferred
     stock which is issued and outstanding on the date of original issue of the
     Securities, for amounts not exceeding the liquidation preference of the
     preferred securities or preferred stock so replaced or refinanced.

     "Independent Investment Banker" means an independent investment banking
institution of international standing appointed by the Company.

     "Independent Manager" means an individual who is not, at time of his or
her appointment or any time thereafter, and was not at any time during the
preceding five years:

          (1) a direct or indirect legal or beneficial owner of any shares of
     the capital stock of, or membership interests in, the Company, CalEnergy
     or any of CalEnergy's subsidiaries, except that an Independent Manager may
     own shares of the capital stock of, or membership interests in, CalEnergy
     or any of its direct or indirect subsidiaries having a value, at all times
     during which such person is the Independent Manager, not exceeding 1% of
     such person's assets;

          (2) a director, officer, employee, manager, trustee, partner,
     affiliate, family member, major supplier, major contractor or major
     creditor of the Company or of any of the Company's affiliates (except
     solely by virtue of serving as an Independent Manager of the Company); or


                                       81
<PAGE>

          (3) a person who, directly or indirectly, controls (except solely by
     virtue of serving as an Independent Manager of the Company) (A) the
     Company, (B) any affiliate of the Company or (C) any person or entity set
     forth in clause (2) above.

The term "major supplier" means a person or entity to which the Company or its
affiliates, as applicable, has outstanding indebtedness for borrowed money in a
sum sufficiently large as would reasonably be expected to influence the
judgment of the proposed Independent Manager adversely to the interests of the
Company and its creditors. The term "major contractor" means a person or entity
that has contracts with the Company in a sum sufficiently large as would
reasonably be expected to influence the judgment of the proposed Independent
Manager adversely to the interests of the Company and its creditors. The term
"major creditor" means a person or entity to which the Company or its
affiliates, as applicable, has outstanding indebtedness for borrowed money in a
sum sufficiently large as would reasonably be expected to influence the
judgment of the proposed Independent Manager adversely to the interests of the
Company or its other creditors. The term "family member" means any child,
stepchild, grandchild, parent, grandparent, spouse, sibling, niece, nephew,
mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law or
sister-in-law, and shall include adoptive relationships. The term "affiliate"
means any person or entity controlling, controlled by, or under common control
with the Company, whether by virtue of the holding of voting securities, the
election of members of the Board of Directors or another governing body or
otherwise.

     "Interest Coverage Ratio" means, with respect to the Company on any
Measurement Date, the ratio of (1) the aggregate amount of Consolidated EBITDA
of the Company for the four fiscal quarters for which financial information in
respect thereof is available immediately prior to such Measurement Date to (2)
the aggregate Consolidated Interest Expense during such four fiscal quarters.

     "Investments" in any Person means any loan or advance to, any net payment
on a guarantee of, any acquisition of capital stock, equity interest,
obligation or other security of, or capital contribution or other investment
in, such Person. Investments exclude advances to customers and suppliers in the
ordinary course of business.

     "Leverage Ratio" means the ratio of Consolidated Debt to Total Capital,
calculated on the basis of the most recently available consolidated balance
sheet of the Company and its consolidated Subsidiaries (provided that such
balance sheet is as of a date not more than 60 days prior to a Measurement
Date) prepared in accordance with GAAP.

     "Lien" means any mortgage, lien, pledge, security interest or other
encumbrance; provided, however, that the term "Lien" shall not mean any
easements, rights-of-way, restrictions and other similar encumbrances and
encumbrances consisting of zoning restrictions, leases, subleases, restrictions
on the use of property or defects in the title thereto.

     "Measurement Date" means the record date for any Distribution.

     "MidAmerican Merger" means the consummation of the transactions
contemplated by the MidAmerican Merger Agreement, as a result of which MHC
becomes a direct wholly-owned Subsidiary of the Company.

     "Moody's" means Moody's Investors Service, Inc., and any of its
Subsidiaries or successors.

     "Project Finance Debt" means:

     (1) any Indebtedness to finance or refinance the ownership, acquisition,
development, design, engineering, procurement, construction, servicing,
management and/or operation of any project or asset which is incurred by an
Excluded Subsidiary;

     (2) any Indebtedness to finance or refinance the ownership, acquisition,
development, design, engineering, procurement, construction, servicing,
management and/or operation of any project or asset in respect



                                       82
<PAGE>

of which the person or persons to whom any such Indebtedness is or may be owed
by the relevant borrower (whether or not a member of the Group) has or have no
recourse whatsoever to any member of the Group (other than an Excluded
Subsidiary) for the repayment thereof other than:

               (a) recourse to such member of the Group for amounts limited to
          the cash flow or net cash flow (other than historic cash flow or
          historic net cash flow) from, or ownership interests or other
          investments in, such project or asset; and/or

               (b) recourse to such member of the Group for the purpose only of
          enabling amounts to be claimed in respect of such Indebtedness in an
          enforcement of any encumbrance given by such member of the Group over
          such project or asset or the income, cash flow or other proceeds
          deriving therefrom (or given by any shareholder or the like, or other
          investor in, the borrower or in the owner of such project or asset
          over its shares or the like in the capital of, or other investment
          in, the borrower or in the owner of such project or asset) to secure
          such Indebtedness, provided that the extent of such recourse to such
          member of the Group is limited solely to the amount of any recoveries
          made on any such enforcement; and/or

               (c) recourse to such borrower generally, or directly or
          indirectly to a member of the Group, under any form of assurance,
          indemnity, undertaking or support, which recourse is limited to a
          claim for damages (other than liquidated damages and damages required
          to be calculated in a specified way) for breach of an obligation (not
          being a payment obligation or an obligation to procure payment by
          another or an indemnity in respect thereof or any obligation to
          comply or to procure compliance by another with any financial ratios
          or other tests of financial condition) by the person against which
          such recourse is available; and

     (3) any Indebtedness which is issued by MidAmerican Realty Services
Company other than any such Indebtedness incurred after the Effective Date
which is guaranteed by the Company, MHC or MidAmerican Energy.

     "Rating" means, for each Rating Agency, the credit rating assigned to the
Securities by such Rating Agency.

     "Rating Agency" means (1) S&P, (2) Moody's and (3) DCR, and any of their
respective Subsidiaries or successors, or, in any case, if such person ceases
to rate any series of Securities for reasons outside the control of the
Company, any other "nationally recognized statistical rating organization"
(within the meaning of Rule 15c3-l(c)(2)(vi)(F) under the Securities Exchange
Act of 1934, as amended) selected by the Company as a replacement Rating
Agency.

     "Rating Downgrade" means a lowering by any Rating Agency of the Existing
Rating assigned to the Securities by such Rating Agency.

     "Redemption Date" means any date on which the Company redeems all or any
portion of the Securities in accordance with the terms of the indenture.

     "Reference Treasury Dealer" means a primary U.S. government securities
dealer in New York City appointed by the Company.

     "Reference Treasury Dealer Quotation" means, with respect to the Reference
Treasury Dealer and any Redemption Date, the average, as determined by the
Company, of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount and quoted in
writing to the Company by such Reference Treasury Dealer at 5:00 p.m. on the
third Business Day preceding such Redemption Date).

     "S&P" means Standard & Poor's Ratings Group, and any of its Subsidiaries
or successors.


                                       83
<PAGE>

     "Significant Subsidiary" means, at any particular time, any Subsidiary of
the Company whose gross assets or gross revenues (having regard to the
Company's direct and/or indirect beneficial interest in the shares, or the
like, of that Subsidiary) represent at least 25% of the consolidated gross
assets or, as the case may be, consolidated gross revenues of the Company.

     "Subsidiary" means, with respect to any person, any corporation,
association, partnership, limited liability company or other business entity of
which 50% or more of the total voting power of shares of capital stock or other
interests (including partnership interests) entitled (without regard to the
occurrence of any contingency) to vote in the election of directors, managers
or trustees thereof is at the time owned, directly or indirectly, by (1) such
person, (2) such person and one or more Subsidiaries of such person or (3) one
or more Subsidiaries of such person.

     "Total Capital" of any Person is defined to mean, as of any date, the sum
(without duplication) of (a) Indebtedness for Borrowed Money, (b) consolidated
stockholder's equity of such Person and its consolidated Subsidiaries
(excluding any preferred stock in stockholder's equity) and (c) preferred stock
and Trust Preferred Securities of such Person and its consolidated
Subsidiaries.

     "Treasury Yield" means, with respect to any Redemption Date, the rate per
annum equal to the semiannual equivalent yield to maturity of the Comparable
Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed
as a percentage of its principal amount) equal to the Comparable Treasury Price
for such Redemption Date.

     "Trust Preferred Securities" shall mean (without duplication) any trust
preferred securities or related debt or guaranties.

     "U.S. Government Obligation" means:

     (1) any security which is (a) a direct obligation of the United States for
the payment of which the full faith and credit of the United States is pledged
or (b) an obligation of a person controlled or supervised by and acting as an
agency or instrumentality of the United States the payment of which is
unconditionally guaranteed as a full faith and credit obligation by the United
States, which, in the case of clause (a) or (b), is not callable or redeemable
at the option of the issuer thereof; and

     (2) any depositary receipt issued by a bank (as defined in the Securities
Act) as custodian with respect to any security specified in clause (1) above
and held by such bank for the account of the holder of such depositary receipt
or with respect to any specific payment of principal of or interest on any such
security held by any such bank, provided that (except as required by law) such
custodian is not authorized to make any deduction from the amount payable to
the holder of such depository receipt from any amount received by the custodian
in respect of the U.S. Government Obligation or the specific payment of
interest on or principal of the U.S. Government Obligation evidenced by such
depository receipt.


                                       84
<PAGE>


                              PLAN OF DISTRIBUTION

     Each broker-dealer that receives exchange Securities for its own account
as a result of market-making activities or other trading activities in
connection with the exchange offer must acknowledge that it will deliver a
prospectus in connection with any resale of the exchange Securities. This
prospectus, as it may be amended or supplemented from time to time, may be used
by participating broker-dealers during the period referred to below in
connection with resales of exchange Securities received in exchange for initial
Securities if the initial Securities were acquired by the participating
broker-dealers for their own accounts as a result of their market-making or
other trading activities. We have agreed that this prospectus, as it may be
amended or supplemented from time to time, may be used by a participating
broker-dealer in connection with resales of exchange Securities for a period
ending 120 days after the registration statement of which this prospectus is a
part has been declared effective (subject to extension) or, if earlier, when
all exchange Securities have been disposed of by the participating
broker-dealer.

     We will not receive any proceeds from the issuance of the exchange
Securities offered by this prospectus. Exchange Securities received by
broker-dealers for their own accounts in connection with the exchange offer may
be sold from time to time in one or more transactions in the over-the-counter
market, in negotiated transactions, through the writing of options on the
exchange Securities or a combination of these methods of resale, at market
prices prevailing at the time of resale, at prices related to prevailing market
prices or at negotiated prices. Any resale may be made directly to purchasers
or to or through brokers or dealers and/or the purchasers of any exchange
Securities. Any broker-dealer that resells exchange Securities that were
received by it for its own account in connection with the exchange offer and
any broker-dealer that participates in a distribution of exchange Securities
may be deemed to be an "underwriter" within the meaning of the Securities Act,
and any profit on any resale of exchange Securities and any commissions or
concessions received by any of those persons may be deemed to be underwriting
compensation under the Securities Act. The letter of transmittal states that by
acknowledging that it will deliver, and by delivering, a prospectus, a
broker-dealer will not be deemed to admit that it is a "underwriter" within the
meaning of the Securities Act.


                                       85
<PAGE>


                 UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS
                           FOR UNITED STATES HOLDERS

     The following discussion is the opinion of Latham & Watkins, our counsel,
as to the material federal income tax consequences expected to result to you if
you exchange your initial Securities for exchange Securities in the exchange
offer. This opinion is based on:

     []   the facts described in the registration statement of which this
          prospectus is a part;

     []   the Internal Revenue Code of 1986, as amended;

     []   current, temporary and proposed treasury regulations promulgated
          under the Internal Revenue Code;

     []   the legislative history of the Internal Revenue Code;

     []   current administrative interpretations and practices of the Internal
          Revenue Service; and

     []   court decisions.

all as of the date of this prospectus. In addition, the administrative
interpretations and practices of the Internal Revenue Service include its
practices and policies as expressed in private letter rulings that are not
binding on the Internal Revenue Service, except with respect to the particular
taxpayers who requested and received those rulings. Future legislation,
treasury regulations, administrative interpretations and practices and/or court
decisions may adversely affect, perhaps retroactively, the tax considerations
contained in this discussion. Any change could apply retroactively to
transactions preceding the date of the change. The tax considerations contained
in this discussion may be challenged by the Internal Revenue Service and may
not be sustained by a court if challenged by the Internal Revenue Service, and
we have not requested, and do not plan to request, any rulings from the
Internal Revenue Service concerning the tax treatment of the exchange of
initial Securities for exchange Securities.

     Certain holders may be subject to special rules not discussed below,
including, without limitation:

     []   insurance companies;

     []   financial institutions or broker-dealers;

     []   tax-exempt organizations;

     []   stockholders holding securities as part of a conversion transaction,
          or a hedge or hedging transaction or as a position in a straddle for
          tax purposes;

     []   foreign corporations or partnerships; and

     []   persons who are not citizens or residents of the United States.

YOU SHOULD CONSULT YOUR TAX ADVISOR AS TO THE PARTICULAR TAX CONSEQUENCES OF
EXCHANGING INITIAL SECURITIES FOR EXCHANGE SECURITIES, INCLUDING THE
APPLICABILITY AND EFFECT OF ANY STATE, LOCAL OR FOREIGN LAWS.

     The exchange of initial Securities for exchange Securities will be treated
as a "non-event" for federal income tax purposes, because the exchange
Securities will not be considered to differ materially in kind or extent from
the initial Securities. Therefore, no material federal income tax consequences
will result to you from exchanging initial Securities for exchange Securities.


                                       86
<PAGE>


                                  LEGAL MATTERS

     The validity of the exchange Securities will be passed upon for us by
Latham & Watkins, 885 Third Avenue, Suite 1000, New York, New York 10022.

                                     EXPERTS

     Our consolidated financial statements as of December 31, 1998 and 1997, and
the related consolidated statements of operations and cash flows for each of the
three years in the period ended December 31, 1998, included in this prospectus
have been audited by PricewaterhouseCoopers LLP, independent auditors, as stated
in their report appearing in this prospectus, and are included in reliance upon
the report of such firm given upon their authority as experts in accounting and
auditing.

                           INCORPORATION BY REFERENCE

     This prospectus incorporates documents by reference which are not presented
in, or delivered with, this prospectus. We will provide without charge copies
(without exhibits, except those specifically incorporated by reference) of these
documents to each person to whom this prospectus has been delivered upon
request.

     The following documents, previously filed by MidAmerican Energy with the
Securities and Exchange Commission pursuant to the Exchange Act (File No.
1-11505), are hereby incorporated by reference:

     1.   Annual Report on Form 10-K for the year ended December 31, 1998;

     2.   Quarterly Reports on Form 10-Q for the quarters ended March 31, 1999
          and June 30, 1999.

     3.   Current Report on Form 8-K dated March 12, 1999.

     The information regarding MidAmerican Energy contained in this prospectus
should be read together with the information in the documents incorporated by
reference. Any statement contained in a document incorporated by reference will
be deemed to be modified or superseded for purposes of this prospectus to the
extent that a statement contained in this prospectus modifies or supersedes the
statement in the document incorporated by reference. Any statement so modified
or superseded will not be deemed, except as so modified or superseded, to be a
part of this prospectus.

                      WHERE YOU CAN FIND MORE INFORMATION

     We have filed a registration statement on Form S-4 with the Securities and
Exchange Commission pursuant to Securities Act with respect to our offering of
the exchange Securities. This prospectus does not contain all of the
information in the registration statement. You will find additional information
about us and the exchange Securities in the registration statement. Any
statement made in this prospectus concerning the provisions of legal documents
are not necessarily complete and you should read the documents that are filed
as exhibits to the registration statement.

     We are subject to the informational requirements of the Exchange Act and
file periodic reports, registration statements, proxy statements and other
information with the Securities and Exchange Commission. You may inspect and
copy the registration statement, including exhibits, and our periodic reports,
registration statements, proxy statements and other information we file with
the Securities and Exchange Commission at the Public Reference Section of the
Securities and Exchange Commission at Room 1024, Judiciary Plaza, 450 Fifth
Street, N.W., Washington, D.C. 20549, and at the regional offices of the
Securities and Exchange Commission located at Seven World Trade Center, 13th
Floor, New York, New York 10048 and 500 West Madison Street, Suite 1400,
Chicago, Illinois 60661. Copies of such material can be obtained from the
Public Reference Section of the Securities and Exchange Commission at Room
1024, Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C. 20549 at
prescribed rates. The Securities and Exchange Commission maintains a web site
that contains reports, proxy and information statements and other materials
that are filed through the Securities and Exchange Commission's Electronic Data
Gathering, Analysis and Retrieval (EDGAR) system. This Web site can be accessed
at http://www.sec.gov.


                                       87
<PAGE>


                         INDEX TO FINANCIAL STATEMENTS


MHC INC.
                                                                     Page
                                                                     ----
Consolidated Statements of Income
     For the Years Ended December 31, 1998, 1997 and 1996..........    F-2

Consolidated Statements of Comprehensive Income
     For the Years Ended December 31, 1998, 1997 and 1996..........    F-3

Consolidated Balance Sheets
     As of December 31, 1998 and 1997..............................    F-4

Consolidated Statements of Cash Flows
     For the Years Ended December 31, 1998, 1997 and 1996..........    F-5

Consolidated Statements of Capitalization
     As of December 31, 1998 and 1997..............................    F-6

Consolidated Statements of Retained Earnings
     For the Years Ended December 31, 1998, 1997 and 1996..........    F-7

Notes to Consolidated Financial Statements.........................    F-8

Report of Independent Accountants..................................    F-36


MIDAMERICAN FUNDING, LLC AND MHC INC. (PREDECESSOR)

Interim Consolidated Statements of Income
         For the nine months ended  September 30, 1999 and 1998 ...    F-37

Interim Consolidated Statements of Comprehensive Income
         For the nine months ended September 30, 1999 and 1998 ....    F-38

Interim Consolidated Balance Sheets
         As of September 30, 1999 and 1998 ........................    F-39

Interim Consolidated Statements of Cash Flows
         For the nine months ended September 30, 1999 and 1998 ....    F-40


Notes to Interim Consolidated Financial Statements.................    F-41

UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL INFORMATION...    F-47


                                       F-1


<PAGE>

                                    MHC INC.
                        CONSOLIDATED STATEMENTS OF INCOME
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
<TABLE>
<CAPTION>

                                                                          YEARS ENDED DECEMBER 31
                                                                          -----------------------
                                                                      1998           1997           1996
                                                                      ----           ----           ----
<S>                                                              <C>            <C>             <C>
OPERATING REVENUES
Regulated electric............................................   $1,169,810     $1,126,300      $1,099,008
Regulated gas.................................................      429,870        536,306         536,753
Nonregulated..................................................      176,244        306,931         275,443
                                                                 ----------     ----------      ----------
                                                                  1,775,924      1,969,537       1,911,204
                                                                 ----------     ----------      ----------
OPERATING EXPENSES
Regulated:
    Cost of fuel, energy and capacity.........................      225,736        235,760         234,317
    Cost of gas sold..........................................      243,451        346,016         345,014
    Other operating expenses..................................      470,328        438,007         358,579
    Maintenance...............................................      110,387        100,543          91,131
    Depreciation and amortization.............................      182,211        170,540         164,592
    Property and other taxes..................................       87,276         90,651          81,715
                                                                 ----------     ----------      ----------
                                                                  1,319,389      1,381,517       1,275,348
                                                                 ----------     ----------      ----------
Nonregulated:
    Cost of sales.............................................      144,417        276,711         249,453
    Other.....................................................       40,706         34,583          37,004
                                                                 ----------     ----------      ----------
                                                                    185,213        311,294         286,457
                                                                 ----------     ----------      ----------
    Total operating expenses..................................    1,504,512      1,692,811       1,561,805
                                                                 ----------     ----------      ----------
OPERATING INCOME..............................................      271,412        276,726         349,399
                                                                 ----------     ----------      ----------
NON-OPERATING INCOME
Interest income...............................................        9,262          5,318           4,012
Dividend income...............................................       10,251         13,792          16,985
Realized gains and losses on securities, net..................       11,204          7,798           1,895
Other, net....................................................        5,096         15,891          (9,781)
                                                                 ----------     ----------      ----------
                                                                     35,813         42,799          13,111
                                                                 ----------     ----------      ----------
FIXED CHARGES
Interest on long-term debt....................................       80,908         89,898         102,909
Other interest expense........................................       12,682         10,034          10,941
Preferred dividends of subsidiaries...........................       12,932         14,468          10,689
Allowance for borrowed funds..................................       (3,377)        (2,597)         (4,212)
                                                                    103,145        111,803         120,327

INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES               204,080        207,722         242,183
INCOME TAXES..................................................       76,926         68,390          98,422
                                                                 ----------     ----------      ----------
INCOME FROM CONTINUING OPERATIONS.............................      127,154        139,332         143,761
                                                                 ----------     ----------      ----------
DISCONTINUED OPERATIONS
Income (Loss) from operations (net of income taxes)...........        4,164           (118)          2,117
Loss on disposal (net of income taxes)........................            -         (4,110)        (14,832)
                                                                 ----------     ----------      ----------
                                                                      4,164         (4,228)        (12,715)
                                                                 ----------     ----------      ----------
NET INCOME....................................................   $  131,318     $  135,104      $  131,046
                                                                 ==========     ==========      ==========
AVERAGE COMMON SHARES OUTSTANDING.............................       94,038         98,058         100,752

EARNINGS PER COMMON SHARE - BASIC:
Continuing operations.........................................   $     1.35     $     1.42      $     1.43
Discontinued operations.......................................         0.05          (0.04)          (0.13)
                                                                 ----------     ----------      ----------
Earnings per average common share.............................   $     1.40     $     1.38      $     1.30
                                                                 ==========     ==========      ==========
EARNINGS PER COMMON SHARE - DILUTED:
Continuing operations.........................................   $     1.35     $     1.42      $     1.43
Discontinued operations.......................................         0.04          (0.04)          (0.13)
                                                                 ----------     ----------      ----------
Earnings per average common share.............................   $     1.39     $     1.38      $     1.30
                                                                 ==========     ==========      ==========
DIVIDENDS DECLARED PER SHARE..................................   $     1.20     $    1.20       $    1.20
                                                                 ==========     ==========      ==========
</TABLE>

The accompanying notes are an integral part of these statements.

                                      F-2

<PAGE>

                                    MHC INC.
                 CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                                          YEARS ENDED DECEMBER 31
                                                                          -----------------------
                                                                     1998           1997           1996
                                                                     ----           ----           ----
<S>                                                               <C>            <C>             <C>
Net Income....................................................    $ 131,318      $ 135,104       $ 131,046
                                                                  ---------      ---------       ---------
Other Comprehensive Income, Net
Unrealized gains (losses) on securities:
Unrealized holding gains (losses) during period...............      (14,743)       223,927           1,501
    Less reclassification adjustment for realized gains
       (losses) reflected in net income during period.........       11,204          7,787          (4,612)
                                                                  ---------      ---------       ---------
                                                                    (25,947)       216,140           6,113
Income tax expense (benefit)..................................       (9,002)        75,567           2,468
                                                                  ---------      ---------       ---------
    Other comprehensive income (loss), net....................      (16,945)       140,573           3,645
                                                                  ---------      ---------       ---------
Comprehensive Income..........................................    $ 114,373      $ 275,677       $ 134,691
                                                                  =========      =========       =========
</TABLE>



































The accompanying notes are an integral part of these statements.

                                      F-3

<PAGE>

                                    MHC INC.
                           CONSOLIDATED BALANCE SHEETS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                                  AS OF DECEMBER 31
                                                                                  -----------------
                                                                            1998                  1997
                                                                            ----                  ----
<S>                                                                       <C>                   <C>
ASSETS
UTILITY PLANT
Electric..........................................................        $4,255,058            $4,084,920
Gas  .............................................................           786,169               756,874
                                                                          ----------            ----------
                                                                           5,041,227             4,841,794
Less accumulated depreciation and amortization....................         2,426,564             2,275,099
                                                                          ----------            ----------
                                                                           2,614,663             2,566,695
Construction work in progress.....................................            26,369                55,418
                                                                          ----------            ----------
                                                                           2,641,032             2,622,113
                                                                          ----------            ----------
POWER PURCHASE CONTRACT...........................................           150,401               173,107
                                                                          ----------            ----------
CURRENT ASSETS
Cash and cash equivalents.........................................             6,107                10,468
Receivables, less reserves of $503 and $347, respectively.........           181,817               207,471
Inventories.......................................................            94,771                86,091
Other.............................................................            40,430                18,452
                                                                          ----------            ----------
                                                                             323,125               322,482
                                                                          ----------            ----------
INVESTMENTS AND NONREGULATED PROPERTY, NET........................           762,060               799,524
                                                                          ----------            ----------
INVESTMENT IN DISCONTINUED OPERATIONS.............................            43,907                     -
                                                                          ----------            ----------
OTHER ASSETS......................................................           323,811               360,865
                                                                          ----------            ----------
TOTAL ASSETS......................................................        $4,244,336            $4,278,091
                                                                          ==========            ==========
CAPITALIZATION AND LIABILITIES
CAPITALIZATION
Common shareholders' equity.......................................        $1,200,950            $1,301,286
MidAmerican preferred securities, not subject to
   mandatory redemption...........................................            31,759                31,763
Preferred securities, subject to mandatory redemption:
   MidAmerican preferred securities...............................            50,000                50,000
   MidAmerican-obligated preferred securities of subsidiary trust
     holding solely MidAmerican junior subordinated debentures....           100,000               100,000
Long-term debt (excluding current portion)........................           939,553             1,034,211
                                                                          ----------            ----------
                                                                           2,322,262             2,517,260
                                                                          ----------            ----------
CURRENT LIABILITIES
Notes payable.....................................................           339,826               138,054
Current portion of long-term debt.................................           105,995               144,558
Current portion of power purchase contract........................            15,034                14,361
Accounts payable..................................................           167,348               145,855
Taxes accrued.....................................................           107,332                92,629
Interest accrued..................................................            15,533                22,355
Other.............................................................            51,316                43,641
                                                                          ----------            ----------
                                                                             802,384               601,453
                                                                          ----------            ----------
Other Liabilities
Power purchase contract...........................................            68,093                83,143
Deferred income taxes.............................................           733,448               756,920
Investment tax credit.............................................            77,421                83,127
Other.............................................................           240,728               236,188
                                                                          ----------            ----------
                                                                           1,119,690             1,159,378
                                                                          ----------            ----------
Total Capitalization and Liabilities..............................        $4,244,336            $4,278,091
                                                                          ==========            ==========
</TABLE>

The accompanying notes are an integral part of these statements.

                                      F-4
<PAGE>


                                    MHC INC.
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
                                                                           YEARS ENDED DECEMBER 31
                                                                           -----------------------
                                                                     1998           1997           1996
                                                                     ----           ----           ----
<S>                                                               <C>            <C>             <C>
NET CASH FLOWS FROM OPERATING ACTIVITIES
Net income.....................................................   $ 131,318      $ 135,104       $ 131,046
Adjustments to reconcile net income to net cash provided:
   Depreciation and amortization...............................     200,920        197,454         190,511
   Net decrease in deferred income taxes and
     investment tax credit, net................................     (24,800)       (71,191)         (7,894)
   Amortization of other assets................................      40,264         33,761          20,541
   (Gain)/loss from discontinued operations....................      (4,164)         4,228          12,715
   Gain on sale of securities, assets and other investments....     (24,629)        (9,996)        (10,132)
   Other-than-temporary decline in value of investments........         273          3,795          15,566
   Cash inflows (outflows) of accounts receivable securitization    (10,000)        70,000               -
   Impact of changes in working capital, net of effects
     from discontinued operations..............................      42,046         32,973         (53,752)
   Other.......................................................     (17,092)        (3,883)         22,786
                                                                  ---------      ---------       ---------
     Net cash provided.........................................     334,136        392,245         321,387
                                                                  ---------      ---------       ---------
NET CASH FLOWS FROM INVESTING ACTIVITIES
Utility construction expenditures..............................    (193,354)      (166,932)       (154,198)
Quad Cities Nuclear Power Station decommissioning trust fund...     (11,409)        (9,819)         (8,607)
Deferred energy efficiency expenditures........................           -        (12,258)        (20,390)
Nonregulated capital expenditures..............................     (45,466)       (14,066)        (55,788)
Purchase of securities.........................................    (143,324)      (159,770)       (198,947)
Proceeds from sale of securities...............................     217,459        180,890         243,290
Proceeds from sale of assets and other investments.............      38,162         57,433          33,285
Investment in discontinued operations..........................     (39,743)       181,321          (5,984)
Other investing activities, net................................      (3,618)        (1,360)          8,308
                                                                  ---------      ---------        ---------
   Net cash provided (used) ...................................    (181,293)        55,439        (159,031)
                                                                  ---------      ---------        ---------
NET CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid..........................................    (113,144)      (117,605)       (120,770)
Issuance of long-term debt, net of issuance cost...............     158,414              -          99,500
Retirement of long-term debt, including reacquisition cost.....    (302,477)      (122,300)       (136,616)
Reacquisition of preferred shares..............................          (4)            (6)        (58,176)
Reacquisition of common shares.................................    (101,765)       (96,618)              -
Issuance of preferred shares, net of issuance cost.............           -              -          96,850
Increase (decrease) in MidAmerican Capital Company
   unsecured revolving credit facility.........................           -       (174,500)         44,500
Net increase (decrease) in notes payable.......................     201,772        (23,936)        (22,810)
                                                                  ---------      ---------       ---------
   Net cash used...............................................    (157,204)      (534,965)        (97,522)
                                                                  ---------      ---------       ---------
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS...........      (4,361)       (87,281)         64,834
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR.................      10,468         97,749          32,915
                                                                  ---------      ---------       ---------
CASH AND CASH EQUIVALENTS AT END OF YEAR.......................   $   6,107      $  10,468       $  97,749
                                                                  =========      =========       =========
ADDITIONAL CASH FLOW INFORMATION:
Interest paid, net of amounts capitalized......................   $  90,801      $  96,805       $ 107,179
                                                                  =========      =========       =========
Income taxes paid..............................................   $ 100,917      $ 130,521       $  85,894
                                                                  =========      =========       =========
</TABLE>

The accompanying notes are an integral part of these statements.

                                      F-5
<PAGE>


                                    MHC INC.
                    CONSOLIDATED STATEMENTS OF CAPITALIZATION
                      (IN THOUSANDS, EXCEPT SHARE AMOUNTS)
<TABLE>
<CAPTION>
                                                                                       AS OF DECEMBER 31
                                                                                       -----------------
                                                                                 1998                     1997
                                                                                 ----                     ----
<S>                                                                       <C>          <C>       <C>          <C>
COMMON SHAREHOLDERS' EQUITY
Common shares, no par; 350,000,000 shares authorized;
    91,201,582 and 95,300,882 shares outstanding, respectively.........   $  724,778             $  753,873
Retained earnings......................................................      355,000                409,296
Accumulated other comprehensive income, net............................      121,172                138,117
                                                                          ----------             ----------
                                                                           1,200,950   51.7%      1,301,286   51.7%
                                                                          ----------   -----     ----------   -----
MIDAMERICAN PREFERRED SECURITIES (100,000,000 SHARES AUTHORIZED) Cumulative
shares outstanding not subject to mandatory redemption:
    $3.30 Series, 49,451 and 49,481 shares, respectively...............        4,945                  4,948
    $3.75 Series, 38,305 and 38,310 shares, respectively...............        3,831                  3,831
    $3.90 Series, 32,630 shares .......................................        3,263                  3,263
    $4.20 Series, 47,362 and 47,369 shares, respectively...............        4,736                  4,737
    $4.35 Series, 49,945...............................................        4,994                  4,994
    $4.40 Series, 50,000 shares........................................        5,000                  5,000
    $4.80 Series, 49,898 shares........................................        4,990                  4,990
                                                                          ----------             ----------
                                                                              31,759    1.4%         31,763    1.2%
                                                                          ----------   -----     ----------   -----
Cumulative shares outstanding; subject to mandatory redemption:
    $5.25 Series, 100,000 shares.......................................       10,000                 10,000
    $7.80 Series, 400,000 shares.......................................       40,000                 40,000
                                                                          ----------             ----------
                                                                              50,000    2.1%         50,000    2.0%
                                                                          ----------   -----     ----------   -----
MIDAMERICAN-OBLIGATED PREFERRED SECURITIES
MidAmerican-obligated mandatorily redeemable cumulative
    preferred securities of subsidiary trust holding solely
    MidAmerican junior subordinated debentures:
    7.98% Series, 4,000,000 shares....................................       100,000    4.3%        100,000    4.0%
                                                                          ----------   -----     ----------   -----
LONG-TERM DEBT MidAmerican mortgage bonds:
    7.875% Series, due 1999...........................................             -                 60,000
    6% Series, due 2000...............................................        35,000                 35,000
    6.75% Series, due 2000............................................        75,000                 75,000
    7.125% Series, due 2003...........................................       100,000                100,000
    7.70% Series, due 2004............................................        55,630                 55,630
    7% Series, due 2005...............................................        90,500                 90,500
    7.375% Series, due 2008...........................................        75,000                 75,000
    8% Series, due 2022...............................................             -                 50,000
    7.45% Series, due 2023............................................         6,940                  6,940
    8.125% Series, due 2023...........................................             -                100,000
    6.95% Series, due 2025............................................        12,500                 12,500
MidAmerican pollution control revenue obligations:
    5.15% to 5.75% Series, due periodically through 2003..............         7,704                  8,064
    5.95% Series, due 2023 (secured by general mortgage bonds)........        29,030                 29,030

</TABLE>

The accompanying notes are an integral part of these statements.


                                      F-6
<PAGE>


                                    MHC INC.
                    CONSOLIDATED STATEMENTS OF CAPITALIZATION
                      (IN THOUSANDS, EXCEPT SHARE AMOUNTS)
<TABLE>
<CAPTION>
                                                                                       AS OF DECEMBER 31
                                                                                       -----------------
                                                                                 1998                        1997
                                                                                 ----                        ----
<S>                                                                       <C>          <C>         <C>            <C>
LONG-TERM DEBT (CONTINUED)
    Variable rate series -
       Due 2016 and 2017, 3.7%........................................     $   37,600               $   37,600
       Due 2023 (secured by general mortgage bonds, 3.7%).............         28,295                   28,295
       Due 2023, 3.7%.................................................          6,850                    6,850
       Due 2024, 3.7%.................................................         34,900                   34,900
       Due 2025, 3.7%.................................................         12,750                   12,750
MidAmerican notes:
    8.75% Series, due 2002............................................            240                      240
    6.5% Series, due 2001.............................................        100,000                  100,000
    6.375% Series, due 2006...........................................        160,000                        -
    6.4% Series, due 2003 through 2007................................          2,000                    2,000
Obligation under capital lease........................................          1,539                    2,104
Unamortized debt premium and discount, net............................         (1,925)                  (3,192)
                                                                           ----------               ----------
       Total utility..................................................        869,553                  919,211
                                                                           ----------               ----------
Nonregulated subsidiaries notes:
    7.76% Series, due 1999............................................              -                   45,000
    8.52% Series, due 2000 through 2002...............................         70,000                   70,000
                                                                           ----------               ----------
       Total nonregulated subsidiaries................................         70,000                  115,000
                                                                           ----------               ----------
                                                                              939,553   40.5%        1,034,211     41.1%
                                                                           ----------  -----        ----------    -----
Total Capitalization..................................................     $2,322,262  100.0%       $2,517,260    100.0%
                                                                           ==========  =====        ==========    =====
</TABLE>


                                    MHC INC.
                  CONSOLIDATED STATEMENTS OF RETAINED EARNINGS
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
<TABLE>
<CAPTION>
                                                                                   YEARS ENDED DECEMBER 31
                                                                                   -----------------------
                                                                               1998        1997          1996
                                                                               ----        ----          ----
<S>                                                                         <C>          <C>          <C>
BEGINNING OF YEAR....................................................       $ 409,296    $ 440,971    $ 430,589
                                                                            ---------    ---------    ---------
NET INCOME...........................................................         131,318      135,104      131,046
                                                                            ---------    ---------    ---------
DEDUCT (ADD):
Loss on repurchase of common shares..................................          72,470       49,174            -
Dividends declared on common shares of $1.20.........................         113,144      117,605      120,770
Other................................................................               -            -         (106)
                                                                            ---------    ---------    ---------
                                                                              185,614      166,779      120,664
                                                                            ---------    ---------    ---------
END OF YEAR..........................................................       $ 355,000    $ 409,296    $ 440,971
                                                                            =========    =========    =========
</TABLE>

The accompanying notes are an integral part of these statements.

                                      F-7

<PAGE>


                                    MHC INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(1)  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:

     (a) COMPANY STRUCTURE:

     MHC Inc. (Company or MHC), formerly known as MidAmerican Energy Holdings
Company, is a holding company for MidAmerican Energy Company (MidAmerican),
MidAmerican Capital Company (MidAmerican Capital), Midwest Capital Group, Inc.
(Midwest Capital) and MidAmerican Realty Services Company (MidAmerican Realty).
Effective March 12, 1999, MHC is a wholly owned subsidiary of MidAmerican
Funding LLC, which in turn is a wholly owned subsidiary of MidAmerican Energy
Holdings Company, formerly known as CalEnergy Company, Inc. Prior to December 1,
1996, MidAmerican held the capital stock of MidAmerican Capital and Midwest
Capital. Effective December 1, 1996, each share of MidAmerican common stock was
exchanged for one share of Holdings common stock. As part of the transaction,
MidAmerican distributed the capital stock of MidAmerican Capital and Midwest
Capital to Holdings.

     (b) CONSOLIDATION POLICY AND PREPARATION OF FINANCIAL STATEMENTS:

     The accompanying Consolidated Financial Statements include the Company and
its subsidiaries. For 1998, certain nonregulated operations of MidAmerican,
which were previously included in Other, Net in the income statements, are
presented in nonregulated operations lines. Prior year amounts have been
reclassified accordingly. Amounts related to MidAmerican Realty are reflected as
discontinued operations. (Refer to Note 25). All significant intercompany
transactions have been eliminated.

     The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent liabilities at the date of the financial statements and
the reported amounts of revenues and expenses during the reporting period.
Actual results may differ from those estimates.

     (c) REGULATION:

     MidAmerican's utility operations are subject to the regulation of the Iowa
Utilities Board (IUB), the Illinois Commerce Commission (ICC), the South Dakota
Public Utilities Commission, and the Federal Energy Regulatory Commission
(FERC). MidAmerican's accounting policies and the accompanying Consolidated
Financial Statements conform to generally accepted accounting principles
applicable to rate-regulated enterprises and reflect the effects of the
ratemaking process.

     Statement of Financial Accounting Standards (SFAS) No. 71 sets forth
accounting principles for operations that are regulated and meet certain
criteria. For operations that meet the criteria, SFAS 71 allows, among other
things, the deferral of costs that would otherwise be expensed when incurred. A
possible consequence of the changes in the utility industry is the discontinued
applicability of SFAS 71. The majority of MidAmerican's electric and gas utility
operations currently meet the criteria of SFAS 71, but its applicability is
periodically reexamined. On December 16, 1997, MidAmerican's generation
operations serving Illinois were no longer subject to the provisions of SFAS 71
due to passage of industry restructuring legislation in Illinois. Thus, in 1997,
MidAmerican was required to write off the regulatory assets and liabilities from
its balance sheet related to its Illinois generation operations. The net amount
of such write-offs was not material. If other portions of its utility operations
no longer meet the criteria of SFAS 71, MidAmerican could be required to write
off the related regulatory assets and liabilities from its balance sheet and
thus, a material adjustment to earnings in that period could result. The
following regulatory assets, primarily included in Other Assets in the
Consolidated Balance Sheets, represent probable future revenue to MidAmerican
because these costs are expected to be recovered in charges to utility customers
(in thousands):

                                      F-8

<PAGE>

<TABLE>
<CAPTION>
                                                               1998            1997
                                                               ----            ----
         <S>                                                 <C>             <C>
         Deferred income taxes........................       $148,036        $143,851
         Energy efficiency costs......................         74,509         111,471
         Debt refinancing costs.......................         40,233          34,923
         FERC Order 636 transition costs..............              -           9,279
         Environmental costs..........................         23,427          20,417
         Enrichment facilities decommissioning........          8,659           8,781
         Unamortized costs of retired plant ..........          3,537           5,771
         Other........................................          7,088           4,796
                                                             --------        --------
             Total....................................       $305,489        $339,289
                                                             ========        ========

</TABLE>

     (d) REVENUE RECOGNITION:

     Revenues are recorded as services are rendered to customers. MidAmerican
records unbilled revenues, and related energy costs, representing the estimated
amount customers will be billed for services rendered between the meter-reading
dates in a particular month and the end of such month. Accrued unbilled revenues
were $79.8 million and $80.2 million at December 31, 1998 and 1997,
respectively, and are included in Receivables on the Consolidated Balance
Sheets.

     MidAmerican's Illinois and South Dakota jurisdictional sales, or
approximately 12% of total retail electric sales, and the majority of its total
retail gas sales are subject to adjustment clauses. These clauses allow
MidAmerican to adjust the amounts charged for electric and gas service as the
costs of gas, fuel for generation or purchased power change. The costs recovered
in revenues through use of the adjustment clauses are charged to expense in the
same period.


     (e) DEPRECIATION AND AMORTIZATION:

     MidAmerican's provisions for depreciation and amortization for its utility
operations are based on straight-line composite rates. The average depreciation
and amortization rates for the years ended December 31 were as follows:

                                              1998         1997         1996
                                              ----         ----         ----
     Electric..........................       3.9%         3.8%         3.8%
     Gas...............................       3.4%         3.4%         3.7%

     Utility plant is stated at original cost which includes overhead costs,
administrative costs and an allowance for funds used during construction.

     The cost of repairs and minor replacements is charged to maintenance
expense. Property additions and major property replacements are charged to plant
accounts. The cost of depreciable units of utility plant retired or disposed of
in the normal course of business is eliminated from the utility plant accounts
and such cost, plus net removal cost, is charged to accumulated depreciation. An
allowance for the estimated annual decommissioning costs of the Quad Cities
Nuclear Power Station (Quad Cities Station) equal to the level of funding is
included in depreciation expense. See Note 4(e) for additional information
regarding decommissioning costs.

     (f) INVESTMENTS AND NONREGULATED PROPERTY, NET:

     Investments, managed primarily through the Company's nonregulated
subsidiaries, and nonregulated property, net include the following amounts as of
December 31 (in thousands):

                                      F-9

<PAGE>

<TABLE>
<CAPTION>
                                                              1998        1997
                                                              ----        ----
<S>                                                        <C>          <C>
     Marketable securities............................     $393,554     $467,207
     Equipment leases.................................       72,068       73,928
     Nuclear decommissioning trust fund...............      116,973       93,251
     Energy projects..................................       17,891       21,180
     Special-purpose funds............................        9,069       10,057
     Real estate......................................       42,413       42,424
     Corporate owned life insurance...................       43,945       33,471
     Coal transportation property.....................       12,538       14,516
     Communications...................................       19,750       10,000
     Security ........................................        9,664        8,551
     Other............................................       24,195       24,939
                                                           --------     --------
       Total..........................................     $762,050     $799,524
                                                           ========     ========

</TABLE>

     Marketable securities generally consist of preferred stocks, common stocks
and mutual funds held by MidAmerican Capital. Investments in marketable
securities classified as available-for-sale are reported at fair value with net
unrealized gains and losses reported as a net of tax amount in Common
Shareholders' Equity until realized. Investments in marketable securities that
are classified as held-to-maturity are reported at amortized cost. An
other-than-temporary decline in the value of a marketable security is recognized
through a write-down of the investment to earnings.

     Investments held by the nuclear decommissioning trust fund for the Quad
Cities Station units are classified as available-for-sale and are reported at
fair value with net unrealized gains and losses reported as adjustments to the
accumulated provision for nuclear decommissioning.

     (g) CONSOLIDATED STATEMENTS OF CASH FLOWS:

     The Company considers all cash and highly liquid debt instruments purchased
with a remaining maturity of three months or less to be cash and cash
equivalents for purposes of the Consolidated Statements of Cash Flows.

                                      F-10
<PAGE>

     Net cash provided (used) from changes in working capital, net of effects
from discontinued operations was as follows (in thousands):

<TABLE>
<CAPTION>
                                                         1998           1997               1996
                                                         ----           ----               ----
     <S>                                              <C>              <C>              <C>
     Receivables...............................       $ 35,654         $ 34,544         $(84,802)
     Inventories...............................         (8,680)           4,773           (5,629)
     Other current assets .....................        (21,978)          (7,421)           6,732
     Accounts payable..........................         21,493          (23,950)          47,751
     Taxes accrued.............................         14,703           10,375              356
     Interest accrued..........................         (6,821)          (6,158)          (2,122)
     Other current liabilities.................          7,675           20,810          (16,038)
                                                      --------         --------         --------
       Total...................................       $ 42,046         $ 32,973         $(53,752)
                                                      ========         ========         ========
</TABLE>

     (h) ACCOUNTING FOR LONG-TERM POWER PURCHASE CONTRACT:

     Under a long-term power purchase contract with Nebraska Public Power
District (NPPD), expiring in 2004, MidAmerican purchases one-half of the output
of the 778-megawatt Cooper Nuclear Station (Cooper). The Consolidated Balance
Sheets include a liability for MidAmerican's fixed obligation to pay 50% of
NPPD's Nuclear Facility Revenue Bonds and other fixed liabilities. A like amount
representing MidAmerican's right to purchase power is shown as an asset.

     Cooper capital improvement costs prior to 1997, including carrying costs,
were deferred in accordance with then applicable rate regulation and are being
amortized and recovered in rates over either a five-year period or the term of
the NPPD contract. Beginning July 11, 1997, the Iowa portion of capital
improvement costs is recovered currently from customers and is expensed as
incurred. MidAmerican began charging the remaining Cooper capital improvement
costs to expense as incurred in January 1997.

     The fuel cost portion of the power purchase contract is included in Cost of
Fuel, Energy and Capacity on the Consolidated Statements of Income. All other
costs MidAmerican incurs in relation to its long-term power purchase contract
with NPPD are included in Other Operating Expenses on the Consolidated
Statements of Income.

     See Notes 4(d), 4(e) and 4(f) for additional information regarding the
power purchase contract.

     (i) ACCOUNTING FOR DERIVATIVES:

         1) Preferred Stock Hedge Instruments:

     The Company is exposed to market value risk from changes in interest rates
for certain fixed rate sinking fund preferred and perpetual preferred stocks
(fixed rate preferred stocks) included in Investments on the Consolidated
Balance Sheets. The Company reviews the interest rate sensitivity of these
securities and purchases put options on U.S. Treasury securities (put options)
to reduce interest rate risk on preferred stocks. The Company does not purchase
or sell put options for speculative purposes. The Company's intent is to
substantially offset any change in market value of the fixed rate preferred
stocks due to a change in interest rates with a change in market value of the
put options.

     The preferred stocks are publicly traded securities and, as such, changes
in their fair value are reported, net of income taxes, as a part of Accumulated
Other Comprehensive Income, Net in shareholders' equity. Unrealized gains and
losses on the associated put options are included in the determination of the
fair value of the preferred stocks. The fair value of the put options, including
unrealized gains and losses, included in the determination of the fair value of
the preferred securities as of December 31, 1998 and 1997, was $2.9 million and
$1.9 million, respectively. Realized gains and losses on the put options are
included in Realized Gains and Losses on Securities, Net in the Consolidated

                                      F-11
<PAGE>

Statements of Income in the period the underlying hedged fixed rate preferred
stocks are sold. At December 31, 1998, the Company held put options with a
notional value of $89.1 million.

         2) Gas Futures Contracts and Swaps:

     The Company uses gas futures contracts and swap contracts to reduce the
volatility in the price of natural gas purchased to meet the needs of its
customers. Investments in natural gas futures contracts, which total $0.3
million and $1.6 million as of December 31, 1998 and 1997, respectively, are
included in Receivables on the Consolidated Balance Sheets. Gains and losses on
gas futures contracts that qualify for hedge accounting are deferred and
reflected as adjustments to the carrying value of the hedged item or included in
Other Assets on the Consolidated Balance Sheets until the underlying physical
transaction is recorded if the instrument is used to hedge an anticipated future
transaction. The net gain or loss on gas futures contracts is included in the
determination of income in the same period as the expense for the physical
delivery of the natural gas. Realized gains and losses on gas futures contracts
and the net amounts exchanged or accrued under the natural gas swap contracts
are included in Cost of Gas Sold or Nonregulated Costs of Sales consistent with
the expense for the physical commodity. Deferred net gains (losses) related to
the Company's gas futures contracts are $(1.9) million and $(0.4) million as of
December 31, 1998 and 1997, respectively.

     The Company periodically evaluates the effectiveness of its natural gas
hedging programs. If a high degree of correlation between prices for the hedging
instruments and prices for the physical delivery is not achieved, the contracts
are recorded at fair value and the gains or losses are included in the
determination of income. At December 31, 1998, the Company held the following
hedging instruments:

<TABLE>
<CAPTION>
                                                                             Weighted Average
                                                         Notional Volume        Market Value
                                                             (MMBtu)             (Per MMBtu)
                                                         ---------------        ------------
     <S>                                                 <C>                    <C>
     Natural Gas Futures (Long)....................        6,970,000              $1.857
     Natural Gas Futures (Short)...................        7,320,000              $1.854
     Natural Gas Swaps (Variable to Fixed).........       16,322,181
              Weighted average variable price......                               $1.922
              Weighted average fixed price.........                               $2.098
</TABLE>

     3) New Accounting Pronouncement:

     In June 1998, the Financial Accounting Standards Board (FASB) issued SFAS
133, "Accounting for Derivative Instruments and Hedging Activities," which
established accounting and reporting standards for derivative instruments and
for hedging activities. SFAS 133 is effective for the Company on January 1,
2000. SFAS 133 requires an entity to recognize all of its derivatives as either
assets or liabilities in its statement of financial position and measure those
instruments at fair value. If certain conditions are met, such instruments may
be designated as hedges. Changes in the value of hedge instruments would not
impact earnings, except to the extent that the instrument is not perfectly
effective as a hedge. An entity that elects to apply hedge accounting is
required to establish at the inception of the hedge the method it will use in
assessing the effectiveness of the derivative. The Company is in the process of
evaluating the impact of this accounting pronouncement.


                                      F-12
<PAGE>



         (j) GOODWILL:

     The Company's Consolidated Balance Sheets include goodwill related to
various acquisitions. The following schedule summarizes the goodwill, net of
accumulated amortization, remaining on the Consolidated Balance Sheets as of
December 31 (in thousands):

                                                               1998      1997
                                                               ----      ----
     Natural gas utility operations.......................   $13,925   $14,723
     Natural gas marketing companies......................     3,736     4,107
     Security companies...................................     8,816     7,763
                                                             -------   -------
                                                             $26,477   $26,593
                                                             =======   =======

     Goodwill is amortized using the straight-line method. Amortization expense
included in the Company's Consolidated Statements of Income totaled $1.5
million, $1.4 million and $1.1 million for 1998, 1997 and 1996, respectively.
The weighted average remaining life of goodwill as of December 31, 1998, is 18
years.

     (k) DETAIL OF OTHER COMPREHENSIVE INCOME - INCOME TAXES:

     For fiscal years beginning after December 15, 1997, full sets of
general-purpose financial statements are required to display comprehensive
income and its components in a financial statement that is displayed with the
same prominence as the other financial statements. Comprehensive income refers,
in general, to changes in the Company's equity, except those resulting from
transactions with shareholders. "Unrealized holding gains (losses)" reflects the
overall increase (decrease) in the market value of marketable securities held by
the Company as available-for-sale. The "reclassification adjustment" removes any
gains (losses) that have been realized from sales of those securities and
reflected in the Company's Net Income. The following table shows the income tax
expense or benefit related to each component (in thousands):

<TABLE>
<CAPTION>

                                                            1998          1997            1996
                                                            ----          ----            ----
<S>                                                       <C>           <C>            <C>
Unrealized holding gains (losses) during period
    Before income taxes...............................    $(14,743)     $223,927       $  1,501
    Income tax (expense)/benefit......................       5,081       (78,289)          (525)
                                                          --------      --------       --------
                                                            (9,662)      145,638            976
                                                          --------      --------       --------

Less reclassification adjustment for realized gains
    (losses) reflected in net income during period
    Before income taxes...............................      11,204         7,787         (4,612)
    Income tax (expense)/benefit......................      (3,921)       (2,722)         1,943
                                                          --------      --------       --------
                                                             7,283         5,065         (2,669)
                                                          --------      --------       --------
Other Comprehensive Income............................    $(16,945)     $140,573        $ 3,645
                                                          ========      ========        =======
</TABLE>

(2) LONG-TERM DEBT:

     The Company's sinking fund requirements and maturities of long-term debt
for 1999 through 2003 are $106 million, $134 million, $125 million, $25 million
and $105 million, respectively.

     MidAmerican's Variable Rate Pollution Control Revenue Obligations bear
interest at rates that are periodically established through remarketing of the
bonds in the short-term tax-exempt market. MidAmerican, at its option, may
change the mode of interest calculation for these bonds by selecting from among
several alternative floating or fixed rate modes. The interest rate shown in the
Consolidated Statements of Capitalization is the weighted average interest rate
as of December 31, 1998 and 1997. MidAmerican maintains dedicated revolving
credit facility agreements or renewable lines of credit to provide liquidity for
holders of these issues.

                                      F-13
<PAGE>


     Substantially all of the former Iowa-Illinois Gas and Electric Company, a
predecessor company, utility property and franchises, and substantially all of
the former Midwest Power Systems Inc., a predecessor company, electric utility
property in Iowa, or approximately 80% of gross utility plant, is pledged to
secure mortgage bonds.

(3) JOINTLY OWNED UTILITY PLANT:

     Under joint plant ownership agreements with other utilities, MidAmerican
had undivided interests at December 31, 1998, in jointly owned generating plants
as shown in the table below.

     The dollar amounts below represent MidAmerican's share in each jointly
owned unit. Each participant has provided financing for its share of each unit.
Operating Expenses on the Consolidated Statements of Income include
MidAmerican's share of the expenses of these units (dollars in millions).

<TABLE>
<CAPTION>

                                              Nuclear                            Coal fired
                                            -----------   -----------------------------------------------------
                                                                     Council
                                            Quad Cities   Neal       Bluffs      Neal        Ottumwa     Louisa
                                            Units         Unit        Unit       Unit         Unit        Unit
                                             No. 1 & 2    No. 3       No. 3      No. 4        No. 1       No. 1
                                            -----------   ----       ------      ----        -------     ------
<S>                                         <C>           <C>        <C>         <C>         <C>         <C>
         In service date                       1972       1975        1978        1979        1981        1983
         Utility plant in service              $242       $127        $298        $161        $210        $530
         Accumulated depreciation              $ 98       $ 82        $175        $ 92        $109        $252
         Unit capacity-MW                     1,529        515         675         624         716         700
         Percent ownership                     25.0%      72.0%       79.1%       40.6%       52.0%       88.0%

</TABLE>

(4) COMMITMENTS AND CONTINGENCIES:

     (a) CAPITAL EXPENDITURES:

     Utility construction expenditures for 1999 are estimated to be $194
million, including $9 million for Quad Cities Station nuclear fuel. Nonregulated
capital expenditures depend upon the availability of investment opportunities
and other factors. During 1999, such expenditures are estimated to be
approximately $9 million.

     (b) MANUFACTURED GAS PLANT FACILITIES:

     The United States Environmental Protection Agency (EPA) and the state
environmental agencies have determined that contaminated wastes remaining at
certain decommissioned manufactured gas plant facilities may pose a threat to
the public health or the environment if such contaminants are in sufficient
quantities and at such concentrations as to warrant remedial action.

     MidAmerican is evaluating 27 properties which were, at one time, sites of
gas manufacturing plants in which it may be a potentially responsible party
(PRP). The purpose of these evaluations is to determine whether waste materials
are present, whether such materials constitute an environmental or health risk,
and whether MidAmerican has any responsibility for remedial action. MidAmerican
is currently conducting field investigations at eighteen sites and has conducted
interim removal actions at five of the eighteen sites. In addition, MidAmerican
has completed investigations and removals at four sites. MidAmerican is
continuing to evaluate several of the sites to determine the future liability,
if any, for conducting site investigations or other site activity.

                                      F-14

<PAGE>


     MidAmerican's estimate of probable remediation costs for the sites
discussed above as of December 31, 1998, was $24 million. This estimate has been
recorded as a liability and a regulatory asset for future recovery. The ICC has
approved the use of a tariff rider which permits recovery of the actual costs of
litigation, investigation and remediation relating to former MGP sites.
MidAmerican's present rates in Iowa provide for a fixed annual recovery of MGP
costs. MidAmerican intends to pursue recovery of the remediation costs from
other PRPs and its insurance carriers.

     The estimate of probable remediation costs is established on a site
specific basis. The costs are accumulated in a three-step process. First, a
determination is made as to whether MidAmerican has potential legal liability
for the site and whether information exists to indicate that contaminated wastes
remain at the site. If so, the costs of performing a preliminary investigation
and the costs of removing known contaminated soil are accrued. As the
investigation is performed and if it is determined remedial action is required,
the best estimate of remediation costs is accrued. If necessary, the estimate is
revised when a consent order is issued. The estimated recorded liabilities for
these properties include incremental direct costs of the remediation effort,
costs for future monitoring at sites and costs of compensation to employees for
time expected to be spent directly on the remediation effort. The estimated
recorded liabilities for these properties are based upon preliminary data. Thus,
actual costs could vary significantly from the estimates. The estimate could
change materially based on facts and circumstances derived from site
investigations, changes in required remedial action and changes in technology
relating to remedial alternatives. In addition, insurance recoveries for some or
all of the costs may be possible, but the liabilities recorded have not been
reduced by any estimate of such recoveries.

     Although the timing of potential incurred costs and recovery of such costs
in rates may affect the results of operations in individual periods, management
believes that the outcome of these issues will not have a material adverse
effect on MidAmerican's financial position or results of operations.

     (c) CLEAN AIR ACT:

     Following recommendations provided by the Ozone Transport Assessment Group,
the EPA, in November 1997, issued a Notice of Proposed Rulemaking which
identified 22 states and the District of Columbia as making a significant
contribution to nonattainment of the ozone standard in downwind states in the
eastern half of the United States. In September 1998, the EPA issued its final
rules in this proceeding. Iowa is not subject to the emissions reduction
requirements in the final rules, and, as such, MidAmerican's facilities are not
currently subject to additional emissions reductions as a result of this
initiative.

     On July 18, 1997, the EPA adopted revisions to the National Ambient Air
Quality Standards (NAAQS) for ozone and a new standard for fine particulate
matter. Based on data to be obtained from monitors located throughout each
state, the EPA will determine which states have areas that do not meet the air
quality standards (i.e., areas that are classified as nonattainment). If a state
has area(s) classified as nonattainment area(s), the state is required to submit
a State Implementation Plan specifying how it will reach attainment of the
standards through emission reductions or other means. In August 1998, the Iowa
Environmental Protection Commission adopted by reference the NAAQS for ozone and
fine particulate matter.

     The impact of the new standards on MidAmerican will depend on the
attainment status of the areas surrounding MidAmerican's operations and
MidAmerican's relative contribution to the nonattainment status. The attainment
status of areas in the state of Iowa will not be known for two to three years.
However, if MidAmerican's operations are determined to contribute to
nonattainment, the installation of additional control equipment, such as
scrubbers and/or selective catalytic reduction, on MidAmerican's units could be
required. The cost to install such equipment could be significant. MidAmerican
will continue to follow the attainment status of the areas in which it operates
and evaluate the potential impact of the status of these areas on MidAmerican
under the new regulations.

                                      F-15

<PAGE>


     (d) LONG-TERM POWER PURCHASE CONTRACT:

     Payments to NPPD cover one-half of the fixed and operating costs of Cooper
(excluding depreciation but including debt service) and MidAmerican's share of
nuclear fuel cost (including nuclear fuel disposal) based on energy delivered.
The debt service portion is approximately $1.5 million per month for 1999 and is
not contingent upon the plant being in service. In addition, MidAmerican pays
one-half of NPPD's decommissioning funding related to Cooper.

     The debt amortization and Department of Energy (DOE) enrichment plant
decontamination and decommissioning component of MidAmerican's payments to NPPD
were $14.4 million, $13.8 million and $14.5 million and the net interest
component was $2.9 million, $3.8 million and $3.6 million each for the years
1998, 1997 and 1996, respectively.

     MidAmerican's payments for the debt principal portion of the power purchase
contract obligation and the DOE enrichment plant decontamination and
decommissioning payments are $15.0 million, $15.8 million, $16.6 million, $17.4
million and $18.3 million for 1999 through 2003, respectively.

     (e) DECOMMISSIONING COSTS:

     Based on site-specific decommissioning studies that include
decontamination, dismantling, site restoration and dry fuel storage cost,
MidAmerican's share of expected decommissioning costs for Cooper and Quad Cities
Station, in 1998 dollars, is $256 million and $242 million, respectively. In
Illinois, nuclear decommissioning costs are included in customer billings
through a mechanism that permits annual adjustments. Such costs are reflected as
base rates in Iowa tariffs.

     For purposes of developing a decommissioning funding plan for Cooper, NPPD
assumes that decommissioning costs will escalate at an annual rate of 4.0%.
Although Cooper's operating license expires in 2014, the funding plan assumes
decommissioning will start in 2004, the anticipated plant shutdown date.

     As of December 31, 1998, MidAmerican's share of funds set aside by NPPD in
internal and external accounts for decommissioning was $97.5 million. In
addition, the funding plan also assumes various funds and reserves currently
held to satisfy NPPD bond resolution requirements will be available for plant
decommissioning costs after the bonds are retired in early 2004. The funding
schedule assumes a long-term return on funds in the trust of 6.75% annually.
Certain funds will be required to be invested on a short-term basis when
decommissioning begins and are assumed to earn at a rate of 4.0% annually. NPPD
is recognizing decommissioning costs over the life of the power sales contract.
MidAmerican makes payments to NPPD related to decommissioning Cooper. These
payments are included in MidAmerican's power purchase costs. The Cooper
decommissioning component of MidAmerican's payments to NPPD was $7.9 million,
$11.3 million and $9.9 million for the years 1998, 1997, and 1996, respectively,
and is included in Other Operating Expenses in the Consolidated Statements of
Income. Earnings from the internal and external trust funds, which are
recognized by NPPD as the owner of the plant, are tax exempt and serve to reduce
future funding requirements.

     External trusts have been established for the investment of funds for
decommissioning the Quad Cities Station. The total accrued balance as of
December 31, 1998, was $117.0 million and is included in Other Liabilities and a
like amount is reflected in Investments and represents the fair value of the
assets held in the trusts.

     MidAmerican's provision for depreciation included costs for Quad Cities
Station nuclear decommissioning of $11.4 million, $9.8 million and $8.6 million
for 1998, 1997 and 1996, respectively. The provision charged to expense is equal
to the funding that is being collected in rates. The decommissioning funding
component of MidAmerican's Illinois and Iowa tariffs assumes decommissioning
costs, related to the Quad Cities Station, will escalate at an annual rate of
4.9% and the assumed annual return on funds in the trust is 6.9%. Earnings, net
of investment fees, on the assets in the trust fund were $1.7 million, $4.5
million and $3.2 million for 1998, 1997 and 1996, respectively. See Note (14)
for information regarding unrealized gains and losses.

                                      F-16

<PAGE>


     (f) NUCLEAR INSURANCE:

     MidAmerican maintains financial protection against catastrophic loss
associated with its interest in Quad Cities Station and Cooper through a
combination of insurance purchased by NPPD (the owner and operator of Cooper)
and Commonwealth Edison (ComEd, the joint owner and operator of Quad Cities
Station), insurance purchased directly by MidAmerican, and the mandatory
industry-wide loss funding mechanism afforded under the Price-Anderson
Amendments Act of 1988. The general types of coverage are: nuclear liability,
property coverage and nuclear worker liability.

     NPPD and ComEd each purchase nuclear liability insurance for Cooper and
Quad Cities Station, respectively, in the maximum available amount of $200
million. In accordance with the Price-Anderson Amendments Act of 1988, excess
liability protection above that amount is provided by a mandatory industry-wide
program under which the licensees of nuclear generating facilities could be
assessed for liability incurred due to a serious nuclear incident at any
commercial nuclear reactor in the United States. Currently, MidAmerican's
aggregate maximum potential share of such an assessment for Cooper and Quad
Cities Station combined is $88.1 million per incident, payable in installments
not to exceed $10 million annually.

     The property coverage provides for property damage, stabilization and
decontamination of the facility, disposal of the decontaminated material and
premature decommissioning. For Quad Cities Station, ComEd purchases primary and
excess property insurance protection for the combined interests in Quad Cities,
with coverage limits totaling $2.1 billion. For Cooper, MidAmerican and NPPD
separately purchase primary and excess property insurance protection for their
respective obligations, with coverage limits of $1.375 billion each. This
structure provides that both MidAmerican and NPPD are covered for their
respective 50% obligation in the event of a loss totaling up to $2.75 billion.
MidAmerican also directly purchases extra expense/business interruption coverage
for its share of replacement power and/or other extra expenses in the event of a
covered accidental outage at Cooper or Quad Cities Station. The coverages
purchased directly by MidAmerican, and the property coverages purchased by
ComEd, which includes the interests of MidAmerican, are underwritten by an
industry mutual insurance company and contain provisions for retrospective
premium assessments should two or more full policy-limit losses occur in one
policy year. Currently, the maximum retrospective amounts that could be assessed
against MidAmerican from industry mutual policies for its obligations associated
with Cooper and Quad Cities Station combined, total $11.2 million.

     The master nuclear worker liability coverage, which is purchased by NPPD
and ComEd for Cooper and Quad Cities Station, respectively, is an industry-wide
guaranteed-cost policy with an aggregate limit of $200 million for the nuclear
industry as a whole, which is in effect to cover tort claims of workers in
nuclear-related industries as a result of radiation exposure.

     (g) COAL AND NATURAL GAS CONTRACT COMMITMENTS:

     MidAmerican has entered into supply and related transportation contracts
for its fossil fueled generating stations. The contracts, with expiration dates
ranging from 1999 to 2003, require minimum payments of $110.2 million, $75.8
million, $28.0 million, $8.1 million and $2.6 million for the years 1999 through
2003, respectively. The Company expects to supplement these coal contracts with
spot market purchases to fulfill its future fossil fuel needs.

     MidAmerican has entered into various natural gas supply and transportation
contracts for its utility operations. The minimum commitments under these
contracts are $57.4 million, $40.1 million, $33.3 million, $18.7 million and
$13.7 million for the years 1999 through 2003, respectively, and $60.7 million
for the total of the years thereafter.

     (h) OPERATING LEASE COMMITMENTS:

     The Company has entered into various operating lease agreements covering
facilities, computer and transportation equipment. Rental payments on operating
leases were $23.7 million for 1998, $20.8 million for 1997, and $21.3 million
for 1996. The approximate future minimum annual commitments under all operating
leases are $13.6

                                      F-17
<PAGE>

million, $12.0 million, $7.4 million, $5.7 million and $3.9 million for the
years 1999 through 2003, respectively, and $9.7 million for the total of the
years thereafter.

(5) COMMON SHAREHOLDERS' EQUITY:

     Common shares outstanding changed during the years ended December 31 as
shown in the table below (in thousands):

<TABLE>
<CAPTION>
                                                       1998                  1997                   1996
                                                ----------------       ---------------        -----------------
                                                Amount    Shares       Amount   Shares        Amount     Shares
                                                ------    ------       ------   ------        ------     ------

      <S>                                      <C>        <C>         <C>       <C>          <C>        <C>
      Balance, beginning of year............   $753,873   95,301      $801,431  100,752      $801,227   100,752
      Changes due to:
          Repurchase of common shares.......    (29,295)  (4,099)      (47,444)  (5,451)            -         -
          Stock options.....................       (168)       -           210        -           623         -
          Capital stock expense  ...........        368        -          (289)       -          (419)        -
          Other.............................          -        -           (35)       -             -         -
                                               --------   ------      --------   ------      --------   -------
      Balance, end of year..................   $724,778   91,202      $753,873   95,301      $801,431   100,752
                                               ========   ======      ========   ======      ========   =======
</TABLE>

(6) RETIREMENT PLANS:

     The Company has primarily noncontributory defined benefit pension plans
covering substantially all employees. Benefits under the plans are based on
participants' compensation, years of service and age at retirement. Funding is
based upon the actuarially determined costs of the plans and the requirements of
the Internal Revenue Code and the Employee Retirement Income Security Act.
MidAmerican has been allowed to recover funding contributions in rates.

         The Company currently provides certain health care and life insurance
(postretirement) benefits for retired employees. Under the plans, substantially
all of the Company's employees may become eligible for these benefits if they
reach retirement age while working for the Company. However, the Company retains
the right to change these benefits anytime at its discretion. MidAmerican
expenses postretirement benefit costs on an accrual basis and includes
provisions for such costs in rates.

         The Company also maintains noncontributory, nonqualified supplemental
executive retirement plans for active and retired participants.

         Net periodic pension, supplemental retirement and postretirement
benefit costs includes the following components for the years ended December 31
(in thousands):

<TABLE>
<CAPTION>

                                                         Pension Cost                      Postretirement Cost
                                                   1998       1997        1996          1998       1997       1996
                                                   ----       ----        ----          ----       ----       ----
<S>                                             <C>          <C>         <C>          <C>       <C>        <C>
Service cost................................    $ 11,284     $ 10,092    $ 12,323     $ 3,558   $  2,680   $  2,118
Interest cost...............................      29,941       29,623      31,109       9,344      8,822      8,341
Expected return on plan assets..............     (42,578)     (37,617)    (33,635)     (3,651)    (2,573)    (1,895)
Amortization of net transition obligation...      (2,591)      (2,591)     (2,591)      5,291      5,291      5,291
Amortization of prior service cost..........       1,871        1,871       3,183         650        650          -
Amortization of prior year (gain) loss......      (2,802)      (1,797)        806           -       (298)         -
Regulatory deferral of incurred cost........            -       5,423         568           -      4,888      5,112
                                                --------    ---------    --------     -------    -------    -------
Net periodic (benefit) cost.................    $ (4,875)   $   5,004    $ 11,763     $15,192    $19,460    $18,967
                                                ========    =========    ========     =======    =======    =======

</TABLE>

         The pension plan assets are in external trusts and are comprised of
corporate equity securities, United States government debt, corporate bonds, and
insurance contracts. Postretirement benefit plans assets are in external trusts


                                      F-18
<PAGE>


and are comprised primarily of corporate equity securities, corporate bonds,
money market investment accounts and municipal bonds.

         Although the supplemental executive retirement plans had no assets as
of December 31, 1998, the Company had Rabbi trusts which held corporate-owned
life insurance to provide funding for the future cash requirements. Because
these plans are nonqualified, the fair value of these assets is not included in
the following table. The cash value of the life insurance policies was $27.2
million and $21.5 million at December 31, 1998 and 1997, respectively.

         The projected benefit obligation and accumulated benefit obligation for
the supplemental executive plans were $55.1 million and $49.9 million,
respectively, as of December 31, 1998, and $48.6 million and $40.3 million,
respectively, as of December 31, 1997.

         The following table presents a reconciliation of the beginning and
ending balances of the benefit obligation, fair value of plan assets and the
funded status of the aforementioned plans to the net amounts recognized in the
Company's Consolidated Balance Sheets as of December 31 (dollars in thousands):
<TABLE>
<CAPTION>
                                                      Pension Benefits       Postretirement Benefits
                                                   ---------------------     -----------------------
                                                      1998         1997         1998          1997
                                                   ---------    ---------    ---------    ---------
<S>                                                <C>          <C>          <C>          <C>
Reconciliation of benefit obligation:
Benefit obligation at beginning of year ........   $ 430,043    $ 428,713    $ 127,347    $ 116,505
Service cost ...................................      11,285       10,091        3,558        2,680
Interest cost ..................................      29,941       29,623        9,344        8,822
Participant contributions ......................         127          125        1,404        1,704
Plan amendments ................................        --        (16,211)     (21,607)       8,927
Actuarial (gain) loss ..........................      15,793        8,088        9,463       (3,025)
Benefits paid ..................................     (30,714)     (30,386)      (9,321)      (8,266)
                                                   ---------    ---------    ---------    ---------
    Benefit obligation at end of year ..........     456,475      430,043      120,188      127,347
                                                   ---------    ---------    ---------    ---------

Reconciliation of the fair value of plan assets:
Fair value of plan assets at beginning of year .     483,668      427,828       52,174       36,783
Employer contributions .........................       3,445        6,362       10,095       19,668
Participant contributions ......................         127          125        1,404        1,704
Actual return on plan assets ...................      67,982       79,739        8,741        2,285
Benefits paid ..................................     (30,714)     (30,386)      (9,321)      (8,266)
                                                   ---------    ---------    ---------    ---------
    Fair value of plan assets at end of year ...     524,508      483,668       63,093       52,174
                                                   ---------    ---------    ---------    ---------

Funded status ..................................      68,033       53,625      (57,095)     (75,173)
Unrecognized net loss (gain) ...................    (101,860)     (95,051)      (6,873)     (11,248)
Unrecognized prior service cost ................      19,868       21,739        2,555        8,277
Unrecognized net transition obligation (asset) .     (13,748)     (16,339)      57,543       79,370
                                                   ---------    ---------    ---------    ---------
    Net amount recognized in MHC's
       Consolidated Balance sheets .............   $ (27,707)   $ (36,026)   $  (3,870)   $   1,226
                                                   =========    =========    =========    =========

Amounts recognized in the Consolidated Balance
Sheets of MHC consist of:
Prepaid benefit cost ...........................   $   4,350    $      --    $    --      $   1,226
Accrued benefit liability ......................     (49,874)     (47,591)      (3,870)        --
Intangible asset ...............................      17,817       11,565         --           --
                                                   ---------    ---------    ---------    ---------
    Net amount recognized ......................   $ (27,707)   $ (36,026)   $  (3,870)   $   1,226
                                                   =========    =========    =========    =========
</TABLE>



                                      F-19
<PAGE>

<TABLE>
<CAPTION>
                                                  Pension and Postretirement
                                                         Assumptions
                                                  --------------------------
                                                     1998          1997
                                                  ---------     ------------
<S>                                                 <C>         <C>
Assumptions used were:
Discount rate......................................   6.75%        7.0%
Rate of increase in compensation levels............   5.0%         5.0%
Weighted average expected long-term
    rate of return on assets.......................   9.0%         9.0%
</TABLE>

         The postretirement plan was amended on January 1, 1999, increasing the
retiree co-payment for prescription drugs. This decrease in benefit obligation
is reflected for December 31, 1998.

         For purposes of calculating the postretirement benefit obligation, it
is assumed health care costs for covered individuals prior to age 65 will
increase by 8.4% in 1999 and that the rate of increase thereafter will decline
by 1.0% annually to an ultimate rate of 5.25% by the year 2003. For covered
individuals age 65 and older, it is assumed health care costs will increase by
6.0% in 1999 and 5.5% in 2000.

         If the assumed health care trend rates used to measure the expected
cost of benefits covered by the plans were increased by 1.0%, the total service
and interest cost for 1998 would increase by $2.4 million, and the
postretirement benefit obligation at December 31, 1998, would increase by $18.3
million. If the assumed health care trend rates were to decrease by 1.0%, the
total service and interest cost for 1998 would decrease by $1.9 million and the
postretirement benefit obligation at December 31, 1998, would decrease by $15.3
million.

         The Company sponsors defined contribution pension plans (401(k) plans)
covering substantially all employees. The Company's contributions vary depending
on the plan, but are based primarily on each participant's level of contribution
and cannot exceed the maximum allowable for tax purposes. The Company's total
contributions were $5.6 million, $4.6 million and $4.4 million for 1998, 1997
and 1996, respectively.


(7) STOCK-BASED COMPENSATION PLANS:

         The Company has stock-based compensation arrangements for employees and
directors as described below. The Company accounts for these plans under
Accounting Principles Board Opinion No. 25 and the related interpretations. The
total compensation cost recognized in income for stock-based compensation awards
was $0.3 million, $1.3 million, and $0.6 million for 1998, 1997, and 1996,
respectively. Had the Company used Statement of Accounting Standards No. 123,
"Accounting for Stock-Based Compensation" (SFAS 123), pro-forma net income for
common stock would be $130.9 million, $135.3 million, and $130.9 million, while
earnings per share would be $1.39, $1.38, and $1.30 for the years ended 1998,
1997, and 1996 respectively.

         Stock options and performance share awards have been granted pursuant
to the MidAmerican Energy Company 1995 Long-Term Incentive Plan (the Plan). Up
to four million shares are authorized to be granted under the Plan.



                                      F-20
<PAGE>


         Stock Options - Under the Plan, the Board of Directors granted options
to purchase shares of the Company's common stock (the Options) at the fair
market value of the shares on the date of the grant. The options granted in 1998
and 1997 vest over a 3-year period at a rate of 33.3% per year and options
granted in 1995 and 1996 vest over a 4-year period at a rate of 25% per year.
Under the plan, all options expire ten years after the date of grant. Stock
option activity for 1998, 1997, and 1996 is summarized as follows:
<TABLE>
<CAPTION>

                                                     1998                   1997                       1996
                                               ------------------      ------------------      -------------------
                                                         Weighted                Weighted                 Weighted
                                                          Average                 Average                  Average
                                                         Exercise                Exercise                 Exercise
                                               Number      Price       Number      Price        Number       Price
                                               -------    ------      --------    ------       -------     --------
<S>                                            <C>        <C>          <C>        <C>           <C>        <C>
Outstanding, beginning of year.............    566,666    $15.12       800,000    $14.66        700,000    $14.50
Granted  ..................................    289,000    $25.25        46,666    $17.36        100,000    $15.75
Exercised..................................    (70,000)   $14.50      (165,000)   $14.58              -      -
Forfeited..................................    (10,000)   $17.38      (115,000)   $14.93              -      -
                                               -------    ------       -------    ------        -------    ------
Outstanding, end of year...................    775,666    $18.72       566,666    $15.12        800,000    $14.66
                                               =======    ======       =======    ======        =======    ======

Exercisable, end of year...................    369,710    $14.70       315,000    $14.54        175,000    $14.50
                                               =======    ======       =======    ======        =======    ======
Weighted average fair value of
  options granted during year..............                $3.21                   $1.66                    $1.48

</TABLE>


         The fair value of the options granted were estimated as of the date of
the grant using the Black-Scholes option pricing model. The model assumed:
<TABLE>
<CAPTION>

                                                   1998              1997              1996
                                                ---------          ---------        ----------
<S>                                            <C>                <C>               <C>
Dividend rate per share....................     $  1.20            $  1.20          $  1.20
Expected volatility........................       17.52%             16.55%           17.62%
Expected life..............................    10 Years           10 Years          10 Years
Risk free interest rate....................        5.27%              6.14%            6.53%
</TABLE>

         The options outstanding at December 31, 1998, have an exercise price
range of $14.50 to $25.25, with a weighted average contractual life of 8.27
years.

         Performance Shares - Under the Plan, participants were granted
contingent shares of MHC common stock. The shares are contingent upon the
attainment of specified performance measures within a 3-year performance period.
During the performance period, the participant is entitled to receive dividends
and vote the stock. The stock is vested upon achievement of the performance
measures. If the specified criteria is not met within the 3-year performance
period, the shares are forfeited. The following table provides certain
information regarding contingent performance incentive shares granted under the
Plan:
<TABLE>
<CAPTION>
                                                           1998              1997              1996
                                                        ----------        ----------        ----------
<S>                                                    <C>               <C>              <C>
Number of performance shares granted.................       77,441            77,105           68,189
Fair value at date of grant (in thousands)...........     $  1,645         $   1,335        $   1,176
Weighted average per share amount....................     $21.2372         $ 17.3125        $ 17.2500
End of performance period............................      6/30/01           6/30/00          6/30/99
</TABLE>




                                      F-21
<PAGE>


         In addition, the Company granted 1,200 restricted shares to each
non-employee director in 1998 and 800 restricted shares to each non-employee
director in 1997 and 1996, respectively. Non-employee directors are restricted
from disposing of granted shares until such time as they cease to be a director
of the company. The following table provides certain information regarding the
directors restricted shares granted under the Plan.
<TABLE>
<CAPTION>
                                               1998      1997       1996
                                             --------  --------  --------
<S>                                            <C>       <C>       <C>
Number of shares granted .................     14,400    11,200    12,000
Fair value at date of grant (in thousands)   $    295  $    194  $    207
Weighted average price per share amounts .   $20.4658  $17.3125  $17.2500
</TABLE>

         Employee Stock Ownership Plan - Employees of the Company are allowed to
purchase Company stock up to the lesser of 15% of their annual compensation or
$25,000 at a 15% discount. The number of shares acquired by employees under the
plan were 146,299, 140,943, and 150,899 in 1998, 1997 and 1996, respectively.
The Company acquired shares in the open market for this plan. Participants who
purchase shares under the Plan are required to hold purchased shares for 180
days.


(8) SHORT-TERM BORROWING:

         Interim financing of working capital needs and the construction program
may be obtained from the sale of commercial paper or short-term borrowing from
banks. Information regarding short-term debt follows (dollars in thousands):

<TABLE>
<CAPTION>
                                                                    1998        1997          1996
                                                                 --------     --------      --------
<S>                                                              <C>          <C>           <C>
Balance at year-end..........................................    $339,826     $138,054      $161,990
Weighted average interest rate
    on year-end balance......................................        6.0%         5.9%          5.4%
Average daily amount outstanding
    during the year..........................................    $187,466     $117,482      $151,318
Weighted average interest rate on average daily
    amount outstanding during the year.......................        5.6%         5.7%           5.5%
</TABLE>

         MidAmerican has authority from FERC to issue short-term debt in the
form of commercial paper and bank notes aggregating $400 million. As of December
31, 1998, MidAmerican had a $250 million revolving credit facility and lines of
credit totaling $90 million and MHC had lines of credit totaling $145 million.
MidAmerican's commercial paper borrowings are supported by the revolving credit
facility and the line of credit. As of December 31, 1998, commercial paper and
bank notes totaled $206.2 million and $99.1 million for MidAmerican and MHC,
respectively.

         MidAmerican Capital has two unsecured revolving credit facility
agreements totaling $114 million which mature March 31, 1999. Borrowings under
these agreements may be on a fixed rate, floating rate or competitive bid rate
basis. As of December 31, 1998, $34.6 million was borrowed under these
facilities. All subsidiary long-term borrowings outstanding at December 31,
1998, are without recourse to MHC.



                                      F-22
<PAGE>

(9)  RATE MATTERS:

           As a result of a negotiated settlement in Illinois, MidAmerican
reduced its Illinois electric service rates by annual amounts of $13.1 million
and $2.4 million, effective November 3, 1996, and June 1, 1997, respectively.
MidAmerican implemented an additional $0.9 million annual rate reduction for its
Illinois residential customers, effective August 1, 1998, in connection with
Illinois' electric utility restructuring law.

         On June 27, 1997, the IUB approved a March 1997 settlement agreement
between MidAmerican, the Iowa Office of Consumer Advocate (OCA) and other
parties. Four major components of the settlement and their status are as
follows:

         1) On an annualized basis, prices for residential customers were
reduced $8.5 million, $10.0 million and $5.0 million effective November 1, 1996,
July 11, 1997, and June 1, 1998, respectively, for a total annual decrease of
$23.5 million.

         2) Prices for industrial customers were reduced by $6 million annually
and prices for commercial customers were reduced by $4 million annually.
MidAmerican was given permission to implement these reductions through a retail
access pilot project, negotiated individual contracts and tariffed rate
reductions. On January 1, 1999, MidAmerican reduced base rates for certain
non-contract commercial customers by approximately $1.5 million annually,
subject to IUB approval. Additionally, MidAmerican will make a one-time refund
for reductions that were not in place by the June 1, 1998, deadline. The
remainder of the commercial and industrial price reductions were achieved
through negotiated contracts and a retail access pilot project.

         The negotiated contracts have differing terms and conditions as well as
prices. The contracts range in length from five to ten years, and some have
price renegotiation and early termination provisions exercisable by either
party. The vast majority of the contracts are for terms of seven years or less,
although, some large customers have agreed to 10-year contracts. Prices are set
as fixed prices; however, many contracts allow for potential price adjustments
with respect to environmental costs, government imposed public purpose programs,
tax changes, and transition costs. While the contract prices are fixed (except
for the potential adjustment elements), the costs MidAmerican incurs to fulfill
these contracts will vary. On an aggregate basis the annual revenues under
contract are approximately $180 million.

         3) The Iowa energy adjustment clause (EAC) was eliminated. Prior to
July 11, 1997, MidAmerican collected fuel costs from Iowa customers on a current
basis through the EAC, and thus, fuel costs had little impact on net income.
Since then, base rates for Iowa customers include a factor for recovery of a
representative level of fuel costs. If the actual per-unit fuel cost varies from
that factor, pre-tax earnings are affected. The fuel cost factor was to be
reviewed in February 1999 and adjusted prospectively if the actual 1998 fuel
cost per unit varied by more than 15% above or below the factor included in base
rates. Based on 1998 actual fuel costs, MidAmerican will reduce the fuel cost
recovery factor in 1999 base rates. The estimated annual reduction in revenues
associated with this adjustment is $1.1 million.

         4) If MidAmerican's annual Iowa electric jurisdictional return on
common equity exceeds 12%, an equal sharing between customers and shareholders
of earnings above the 12% level begins; if it exceeds 14%, two-thirds of
MidAmerican's share of those earnings will be used for accelerated recovery of
certain regulatory assets. The agreement precludes MidAmerican from filing for
increased rates prior to 2001 unless the return on common equity falls below 9%.
Other parties signing the agreement are prohibited from filing for reduced rates
prior to 2001 unless the return on common equity, after reflecting credits to
customers, exceeds 14%.

         Under a restructuring law enacted in 1997, a similar sharing mechanism
is in place for Illinois operations. Two-year average ROE's greater than a
two-year average benchmark will trigger an equal sharing of earnings on the
excess. The benchmark is a calculation of average 30-year Treasury Bond rates
plus 5.5% for 1998 and 1999 and 6.5% for 2000 through 2004. The initial
calculation, due March 31, 2000, will be based on 1998 and 1999 results.




                                      F-23
<PAGE>

(10) DISCONTINUED OPERATIONS:

         In the third quarter of 1996, the Company announced the discontinuation
of certain nonstrategic businesses in support of its strategy of becoming the
leading regional energy and complementary services provider. In November of
1996, the Company signed a definitive agreement with KCS Energy, Inc. (KCS) to
sell an oil and gas exploration and development subsidiary and completed the
sale on January 3, 1997. The Company recorded an after-tax loss of $7.1 million
for the disposition in 1996 and an additional $0.9 million in 1997. In October
1997, the Company sold its subsidiary that developed and operated a computerized
information system facilitating the real-time exchange of power in the electric
industry. The Company recorded a $4.0 million estimated after-tax loss on
disposal in the third quarter of 1996 and an additional $3.2 million in
September 1997. In addition, in the third quarter of 1996 the Company received a
final settlement from the sale of a coal mining subsidiary which was reflected
as a discontinued operation by a predecessor company in 1982. The final
settlement, which resulted in an after-tax loss of $3.3 million, included the
reacquisition of preferred equity by the buyer and the settlement of reclamation
reserves.

         Proceeds received from the disposition of the oil and gas subsidiary
included $210 million in cash and 870,000 warrants, after a stock split in 1997,
to purchase KCS common stock. The warrants were valued at $6 million. Proceeds
received from the disposition of the subsidiary that operates a computerized
information system for the exchange of power in the electric industry included
an unsecured note receivable for $0.7 million and warrants to purchase twenty
percent of the acquirer which have been valued at zero. Proceeds received from
the disposition of the coal mining subsidiary settlement were $15 million.

         On October 6, 1999, the Company distributed its holding in the capital
stock of MidAmerican Realty to MidAmerican Energy Holdings Company. The
operations are the result of several acquisitions beginning in May 1998. Refer
to Note (22), "Acquisitions."

         Revenues from discontinued activities, as well as the results of
operations and the estimated loss on the disposal of discontinued operations for
the years ended December 31 are as follows (in thousands):
<TABLE>
<CAPTION>
                                       1998         1997        1996

<S>                                 <C>         <C>          <C>
Operating Revenues ..............   $ 164,226   $    --      $ 233,952
                                    =========   =========    =========

Income from Operations
Income (loss) before income taxes   $   7,251   $    (200)   $   1,638
Income tax benefit (expense) ....      (3,087)         82          479
                                    ---------   ---------    ---------
Income (loss) from Operations ...   $   4,164   $    (118)   $   2,117
                                    =========   =========    =========

Loss on Disposal
Income (loss) before income taxes   $    --     $ (10,106)   $   9,047
Income tax benefit (expense) ....        --         5,996      (23,879)
                                    ---------   ---------    ---------
Loss on disposal ................   $    --     $  (4,110)   $ (14,832)
                                    =========   =========    =========
</TABLE>



(11) CONCENTRATION OF CREDIT RISK:

         The Company's electric utility operations serve 565,000 customers in
Iowa, 85,000 customers in western Illinois and 3,000 customers in southeastern
South Dakota. The Company's gas utility operations serve 489,000 customers in
Iowa, 65,000 customers in western Illinois, 64,000 customers in southeastern
South Dakota and 4,000 customers in northeastern Nebraska. The largest
communities served by the Company are the Iowa and Illinois Quad-Cities; Des
Moines, Sioux City, Cedar Rapids, Waterloo, Iowa City and Council Bluffs, Iowa;
and Sioux Falls, South Dakota. The Company's utility operations grant unsecured
credit to customers, substantially all of whom are local businesses and
residents. As of December 31, 1998, billed receivables from the Company's
utility customers totaled $20.1 million.



                                      F-24
<PAGE>



As described in Note 18, billed receivables related to utility services have
been sold to a wholly owned unconsolidated subsidiary.

         MidAmerican Capital has investments in preferred stocks of companies in
the utility industry. As of December 31, 1998, the total cost of these
investments was $54 million. MidAmerican Capital has an investment in the common
stock of McLeodUSA Incorporated, the total cost of which was $44 million at
December 31, 1998.

         MidAmerican Capital has entered into leveraged lease agreements with
companies in the airline industry. As of December 31, 1998, the receivables
under these agreements totaled $33 million.

(12) PREFERRED SHARES:

         The $5.25 Series Preferred Shares, which were not redeemable prior to
November 1, 1998, for any purpose, are subject to mandatory redemption on
November 1, 2003 at $100 per share. The $7.80 Series Preferred Shares have
sinking fund requirements under which 66,600 shares will be redeemed at $100 per
share each May 1, beginning in 2001 through May 1, 2006.

         The total outstanding cumulative preferred stock of MidAmerican not
subject to mandatory redemption requirements may be redeemed at the option of
the Company at prices which, in the aggregate, total $32.2 million. The
aggregate total the holders of all preferred stock outstanding at December 31,
1998, are entitled to upon involuntary bankruptcy is $181.8 million plus accrued
dividends. Annual dividend requirements for all preferred stock outstanding at
December 31, 1998, total $12.9 million.

         During 1996, MidAmerican redeemed all shares of the $1.7375 Series of
preferred stock. The redemptions were made at a premium, which resulted in a
charge to net income of $1.6 million.

(13) SEGMENT INFORMATION:

         In 1998, the Company adopted SFAS 131, "Disclosures About Segments of
an Enterprise and Related Information."

         The Company has two reportable operating segments: electric and gas.
The electric segment derives most of its revenue from retail sales of regulated
electricity to residential, commercial and industrial customers, and sales to
other utilities; whereas the gas segment derives most of its revenue from retail
sales of regulated natural gas to residential, commercial and industrial
customers. The gas segment also earns significant revenues by transporting gas
owned by others through its distribution systems. Pricing for electric and gas
sales are established separately by regulated agencies; therefore, management
also reviews each segment separately to make decisions regarding allocation of
resources and in evaluating performance. Common operating costs, interest
income, interest expense, income tax expense, and equity in the net loss of
investees are allocated to each segment.



                                      F-25
<PAGE>

         The following tables provide certain Company information on an
operating segment basis as of and for the years ended December 31 (in
thousands):

<TABLE>
<CAPTION>
                                                             1998              1997             1996
                                                         ----------          ----------     ------------
<S>                                                      <C>                 <C>             <C>
 SEGMENT PROFIT INFORMATION
 Electric:
     Revenues.........................................   $1,169,810          $1,126,300      $1,099,008
     Depreciation and amortization expense............      156,546             145,931         140,939
     Interest income..................................        4,945               1,820           1,360
     Interest expense.................................       66,784              71,138          72,484
     Income tax expense...............................       75,831              64,017          90,544
     Equity in the net loss of investees..............         (219)               (161)              -
     Net income.......................................      109,539             101,534         119,583
 GAS:
     Revenues.........................................      429,870             536,306         536,753
     Depreciation and amortization expense............       25,665              24,609          23,653
     Interest income..................................        1,169                 501             237
     Interest expense.................................       14,011              14,412          13,580
     Income tax expense (benefit).....................         (800)              9,698          20,023
     Equity in the net loss of investee...............          (45)                (32)              -
     Net income.......................................         (435)             14,177          28,460
 NONREGULATED AND OTHER (a):
     Revenues...........................................    176,244             306,931         275,443
     Depreciation and amortization......................      3,086               3,436           4,854
     Interest income....................................      3,148               2,997           2,415
     Interest expense...................................      9,418              11,785          23,574
     Income tax expense (benefit).......................      1,895              (5,325)        (12,145)
     Equity in net income of investees..................      6,039               1,273           2,510
     Net income.........................................     22,760              19,784         (16,997)


 SEGMENT ASSET INFORMATION
 ELECTRIC:
   Total assets.......................................   $2,891,646          $2,833,256      $3,031,287
   Capital expenditures...............................      158,596             128,544         116,243
   Investment in equity method investments............        1,388               1,292               -
 GAS:
   Total assets.......................................      670,862             681,649         730,575
   Capital expenditures...............................       34,758              38,388          37,955
   Investment in equity method investments............          256                 615               -
 Nonregulated and other (a):
   Total assets.......................................      681,828             763,186         759,986
   Capital expenditures...............................       45,466              14,066          55,788
   Investment in equity method investments............       10,171              10,212          17,613
</TABLE>


     (a) "Nonregulated and Other" consists of MidAmerican Capital, Midwest
Capital, CBEC Railway and other nonregulated operations and holding company net
loss and corporate assets.



                                      F-26
<PAGE>

         Dividend income related to MHC common stock held by MidAmerican Capital
of $0.5 and $0.4 million for 1998 and 1997, respectively, is included in
Nonregulated and Other Net Income above but has been eliminated in Net Income in
the Consolidated Statements of Income. In addition, a realized gain of $4.2
million from MidAmerican Capital's sale of such stock to MHC in 1998 has also
been eliminated in Net Income in the Consolidated Statements of Income.

(14) FAIR VALUE OF FINANCIAL INSTRUMENTS:

         The following methods and assumptions were used to estimate the fair
value of each class of financial instruments. Tariffs for the Company's utility
services are established based on historical cost ratemaking. Therefore, the
impact of any realized gains or losses related to financial instruments
applicable to the Company's utility operations is dependent on the treatment
authorized under future ratemaking proceedings.

         Cash and cash equivalents - The carrying amount approximates fair value
due to the short maturity of these instruments.

         Quad Cities Station nuclear decommissioning trust fund - Fair value is
based on quoted market prices of the investments held by the fund.

         Marketable securities - Fair value is based on quoted market prices.

         Debt securities - Fair value is based on the discounted value of the
future cash flows expected to be received from such investments.

         Equity investments carried at cost - Fair value is based on an estimate
of the Company's share of partnership equity, offers from unrelated third
parties or the discounted value of the future cash flows expected to be received
from such investments.

         Notes payable - Fair value is estimated to be the carrying amount due
to the short maturity of these issues.

         Preferred shares - Fair value of preferred shares with mandatory
redemption provisions is estimated based on the quoted market prices for similar
issues.

         Long-term debt - Fair value of long-term debt is estimated based on the
quoted market prices for the same or similar issues or on the current rates
offered to the Company for debt of the same remaining maturities.




                                      F-27
<PAGE>

         The following table presents the carrying amount and estimated fair
value of certain financial instruments as of December 31 (in thousands):
<TABLE>
<CAPTION>
                                                            1998                     1997
                                                 -----------------------   ------------------------
                                                   Carrying      Fair       Carrying       Fair
                                                    Amount      Value        Amount        Value
                                                 -----------  ----------   ----------   -----------
<S>                                              <C>          <C>          <C>          <C>
Financial Instruments Owned by the Company:
   Equity investments carried at cost ........   $   27,464   $   27,372   $   29,707   $   32,209

Financial Instruments Issued by the Company:
   MidAmerican preferred securities; subject
     to mandatory redemption .................   $   50,000   $   53,317   $   50,000   $   53,650
   MidAmerican-obligated preferred securities;
     subject to mandatory redemption .........   $  100,000   $  102,500   $  100,000   $  104,250
   Long-term debt, including current portion .   $1,045,548   $1,088,650   $1,178,769   $1,214,951
</TABLE>


         The amortized cost, gross unrealized gain and losses and estimated fair
value of investments in debt and equity securities at December 31 are as follows
(in thousands):
<TABLE>
<CAPTION>
                                                      1998
                                 -----------------------------------------------
                                 Amortized  Unrealized    Unrealized      Fair
                                   Cost        Gains        Losses        Value
                                 ---------  ----------    ----------   ---------
<S>                              <C>         <C>          <C>          <C>
Available-for-sale:
    Equity securities ........   $ 225,836   $ 214,927    $ (15,789)   $ 424,974
    Municipal bonds ..........      28,645       2,037           (8)      30,674
    U.S. Government securities      15,411       1,410         --         16,821
    Corporate securities .....      28,051         698           (4)      28,745
    Cash equivalents .........       6,470        --           --          6,470
                                 ---------   ---------    ---------    ---------
                                 $ 304,413   $ 219,072    $ (15,801)   $ 507,684
                                 =========   =========    =========    =========

Held-to-maturity:
    Equity securities ........   $   2,843   $    --      $    --      $   2,843
    Debt securities ..........      11,837        --           --         11,837
                                 ---------   ---------    ---------    ---------
                                 $  14,680   $    --      $    --      $  14,680
                                 =========   =========    =========    =========
</TABLE>





                                      F-28
<PAGE>


<TABLE>
<CAPTION>
                                                       1997
                                  -----------------------------------------------
                                   Amortized  Unrealized   Unrealized     Fair
                                     Cost       Gains        Losses      Value
                                  ----------  ----------   ----------   ---------
<S>                               <C>         <C>          <C>          <C>
Available-for-sale:
    Equity securities .........   $ 257,316   $ 226,747    $ (10,522)   $ 473,541
    Municipal bonds ...........      35,217       2,116           (1)      37,332
    U. S. Government securities      18,753         800           (4)      19,549
    Corporate securities ......      13,579         222           (3)      13,798
    Cash equivalents ..........       9,862        --           --          9,862
                                  ---------   ---------    ---------    ---------
                                  $ 334,727   $ 229,885    $ (10,530)   $ 554,082
                                  =========   =========    =========    =========
Held-to-maturity:
    Equity securities .........   $   6,376   $    --      $    --      $   6,376
    Debt securities ...........       4,567         345         --          4,912
                                  ---------   ---------    ---------    ---------
                                  $  10,943   $     345    $    --      $  11,288
                                  =========   =========    =========    =========
</TABLE>


         At December 31, 1998, the debt securities held by the Company had the
following maturities (in thousands):
<TABLE>
<CAPTION>
                                                      Available for Sale              Held to Maturity
                                                   -----------------------       -----------------------
                                                    Amortized      Fair           Amortized       Fair
                                                    Cost           Value             Cost         Value
                                                    ---------    ---------        ----------    ---------
<S>                                                 <C>           <C>            <C>            <C>
  Within 1 year...............................       $ 1,397      $ 1,397             $9,757     $9,757
  1 through 5 years...........................        21,793       22,852                 11         11
  5 through 10 years..........................        14,595       15,820              2,069      2,069
  Over 10 years...............................        14,891       16,387                  -          -
</TABLE>

         The proceeds and the gross realized gains and losses on the disposition
of investments held by the Company for the years ended December 31, are as
follows (in thousands):
<TABLE>
<CAPTION>
                                                   1998               1997             1996
                                                 --------          ---------        ---------
 <S>                                             <C>               <C>              <C>
  Proceeds from sales.......................     $230,804          $211,691         $250,772
  Gross realized gains......................       23,050            14,320            9,920
  Gross realized losses.....................      (14,199)           (6,480)          (7,950)
</TABLE>

         During 1996, the Company sold a portion of its held-to-maturity
securities due to a significant deterioration in the issuer's credit worthiness.
Such securities had a carrying value of $4.8 million and proceeds from the sale
were $4.3 million.





                                      F-29
<PAGE>


(15) INCOME TAX EXPENSE:

         Income tax expense from continuing operations includes the following
for the years ended December 31 (in thousands):
<TABLE>
<CAPTION>

                                                  1998              1997              1996
                                                --------          --------         --------
<S>                                             <C>               <C>              <C>
 Current
     Federal...............................     $ 80,837          $ 91,627         $ 80,165
     State.................................       20,736            21,619           22,100
                                                --------          --------         --------
                                                 101,573           113,246          102,265
                                                --------          --------         --------
 Deferred
     Federal...............................      (11,861)          (29,257)           2,627
     State.................................       (5,633)           (8,242)            (264)
                                                --------          --------         --------
                                                 (17,494)          (37,499)           2,363
                                                --------          --------         --------

 Investment tax credit, net................       (7,153)           (7,357)          (6,206)
                                                --------          --------         --------
     Total.................................     $ 76,926          $ 68,390         $ 98,422
                                                ========          ========         ========
</TABLE>

         Included in Deferred Income Taxes in the Consolidated Balance Sheets as
of December 31 are deferred tax assets and deferred tax liabilities as follows
(in thousands):
<TABLE>
<CAPTION>

                                                                   1998              1997
                                                                ----------       -----------
<S>                                                             <C>              <C>
Deferred tax assets
    related to:
       Investment tax credits........................           $  52,139        $  55,998
       Unrealized losses.............................               7,391            7,880
       Pensions......................................              15,677           17,339
       Nuclear reserves and decommissioning..........              17,715           15,287
       Other.........................................               5,360            6,464
                                                                 --------         --------
          Total......................................            $ 98,282         $102,968
                                                                 ========         ========

Deferred tax liabilities
    related to:
       Depreciable property..........................            $496,295         $504,594
       Income taxes recoverable
         through future rates........................             198,364          197,877
       Unrealized gains..............................              75,070           81,501
       Energy efficiency.............................              27,186           40,902
       Reacquired debt...............................              16,385           15,346
       FERC Order 636................................                (941)           2,857
       Other.........................................              19,371           16,811
                                                                 --------         --------
          Total......................................            $831,730         $859,888
                                                                 ========         ========

</TABLE>



                                      F-30
<PAGE>


         The following table is a reconciliation between the effective income
tax rate, before preferred stock dividends of a subsidiary trust, indicated by
the Consolidated Statements of Income and the statutory federal income tax rate
for the years ended December 31:

<TABLE>
<CAPTION>
                                                           1998    1997   1996
                                                           ----    ----   ----
<S>                                                      <C>     <C>    <C>
 Effective federal and state
   income tax rate..............................            36%     31%    39%
 Amortization of investment tax credit..........             3       3      2
 State income tax, net of federal income
   tax benefit..................................            (5)     (4)    (6)
 Dividends received deduction...................             2       2      2
 Other..........................................            (1)      3     (2)
 Statutory federal income tax rate..............            35%     35%    35%
</TABLE>


(16) INVENTORIES:

         Inventories include the following amounts as of December 31 (in
thousands):
<TABLE>
<CAPTION>
                                                         1998               1997
                                                        -------           --------
 <S>                                                    <C>               <C>
 Materials and supplies, at average cost........        $30,914           $31,425
 Coal stocks, at average cost...................         22,266            14,225
 Gas in storage, at LIFO cost...................         37,306            35,430
 Fuel oil, at average cost......................          1,294             2,344
 Other .........................................          2,991             2,667
   Total........................................        $94,771           $86,091
</TABLE>

         At December 31, 1998 prices, the current cost of gas in storage was
$43.0 million.

(17) MIDAMERICAN-OBLIGATED MANDATORILY REDEEMABLE PREFERRED SECURITIES OF
MIDAMERICAN ENERGY FINANCING I:

         In December 1996, MidAmerican Energy Financing I (the Trust), a wholly
owned statutory business trust of MidAmerican, issued 4,000,000 shares of 7.98%
Series MidAmerican-obligated mandatorily redeemable preferred securities (the
Preferred Securities). The sole assets of the Trust are $103.1 million of
MidAmerican 7.98% Series A Debentures due 2045 (the Debentures). There is a full
and unconditional guarantee by MidAmerican of the Trust's obligations under the
Preferred Securities. MidAmerican has the right to defer payments of interest on
the Debentures by extending the interest payment period for up to 20 consecutive
quarters. If interest payments on the Debentures are deferred, distributions on
the Preferred Securities will also be deferred. During any deferral,
distributions will continue to accrue with interest thereon, and MidAmerican may
not declare or pay any dividend or other distribution on, or redeem or purchase,
any of its capital stock.

         The Debentures may be redeemed by MidAmerican on or after December 18,
2001, or at an earlier time if there is more than an insubstantial risk that
interest paid on the Debentures will not be deductible for federal income tax
purposes. If the Debentures, or a portion thereof, are redeemed, the Trust must
redeem a like amount of the Preferred Securities. If a termination of the Trust
occurs, the Trust will distribute to the holders of the Preferred Securities a
like amount of the Debentures unless such a distribution is determined not to be
practicable. If such determination is made, the holders of the Preferred
Securities will be entitled to receive, out of the assets of the trust after
satisfaction of its liabilities, a liquidation amount of $25 for each Preferred
Security held plus accrued and unpaid distributions.



                                      F-31
<PAGE>


(18) SALE OF ACCOUNTS RECEIVABLE:

         In 1997 MidAmerican entered into a revolving agreement, which expires
in 2002, to sell all of its right, title and interest in the majority of its
billed accounts receivable to MidAmerican Energy Funding Corporation (Funding
Corp.), a special purpose entity established to purchase accounts receivable
from MidAmerican. Funding Corp. in turn has sold receivable interests to outside
investors. In consideration of the sale, MidAmerican received $70 million in
cash and the remaining balance in the form of a subordinated note from Funding
Corp. In 1998, the revolving balance was reduced to $60 million due to a decline
in accounts receivable available for sale. The agreement is structured as a true
sale under which the creditors of Funding Corp. will be entitled to be satisfied
out of the assets of Funding Corp. prior to any value being returned to
MidAmerican or its creditors and, as such, the accounts receivable sold are not
reflected on MHC's Consolidated Balance Sheets. At December 31, 1998, $97.4
million of accounts receivable, net of reserves, was sold under the agreement.

(19) EARNINGS PER SHARE

         Reconciliation for the Income and Shares of the Basic and Diluted per
share computations for income from continuing operations for the years ended
December 31 are as follows (in thousands, except per share amounts):

<TABLE>
<CAPTION>
                                                            1998                                1997
                                              ---------------------------------   --------------------------------
                                                                     Per Share                           Per Share
                                               Income       Shares      Amount     Income      Shares       Amount
                                              --------     --------   ---------   --------    ---------  ----------
<S>                                           <C>         <C>         <C>        <C>         <C>         <C>
Income from Continuing
   Operations..........................       $127,154                            $139,332
                                              --------                            --------
Basic EPS
Income Available to Common
   Shareholders........................       $127,154      94,038     $1.35      $139,332     98,058      $1.42
                                                                       =====                               =====
Effect of Dilutive Securities
Stock Options...........................            --         171                      --        107
                                              --------      ------                --------     ------
Diluted EPS
Income Available to Common
   Shareholders........................       $127,154      94,209     $1.35      $139,332     98,165      $1.42
                                              ========      ======     =====      ========     ======      =====

</TABLE>



                                      F-32
<PAGE>


<TABLE>
<CAPTION>
                                                                                  1996
                                                                   -----------------------------------
                                                                                            Per Share
                                                                    Income       Shares       Amount
                                                                   --------     --------     ---------
<S>                                                                <C>           <C>        <C>
Income from Continuing Operations......................            $143,761
                                                                   --------
Basic EPS
Income Available to Common
   Shareholders........................................            $143,761      100,752       $1.43
                                                                                               =====
Effect of Dilutive Securities
Stock Options .........................................                  --           89
                                                                   --------      -------
Diluted EPS
Income Available to Common
   Shareholders........................................            $143,761      100,841       $1.43
                                                                   ========      =======       =====
</TABLE>

(20) UNAUDITED QUARTERLY OPERATING RESULTS:
<TABLE>
<CAPTION>

                                                                        1998
                                           --------------------------------------------------------------
                                           1st  Quarter      2nd Quarter     3rd Quarter     4th Quarter
                                           ------------      -----------     -----------     -----------
                                                (In thousands, except per share amounts)
<S>                                          <C>              <C>             <C>             <C>
Operating revenues .......................   $ 488,148        $ 389,352       $ 455,964       $ 442,460
Operating income .........................      77,285           52,210         105,877          36,040
Income from continuing operations ........      38,733           19,326          49,046          20,049
Income (loss) from discontinued operations        --              1,674           4,576          (2,086)
Earnings on common stock .................      38,733           21,000          53,622          17,963

Earnings per average common share and
  earnings per average common share
    assuming dilution:
Income from continuing operations ........   $    0.41        $    0.20       $    0.52       $    0.21
Income (loss) from discontinued operations        --               0.02            0.05           (0.02)
                                             ---------        ---------       ---------       ---------
                                             $    0.41        $    0.22       $    0.57       $    0.19
                                             =========        =========       =========       =========


</TABLE>


                                      F-33
<PAGE>

<TABLE>
<CAPTION>

                                                                        1997
                                           --------------------------------------------------------------
                                           1st  Quarter      2nd Quarter     3rd Quarter     4th Quarter
                                           ------------      -----------     -----------     -----------
                                                (In thousands, except per share amounts)
<S>                                          <C>              <C>             <C>             <C>
Operating revenues .......................   $ 589,045         $ 395,580      $ 446,207        $ 538,705
Operating income .........................      78,487            57,442         99,315           41,482
Income from continuing operations ........      34,174            24,176         49,705           31,277
Income (loss)from discontinued operations         (234)              408         (2,793)          (1,609)
Earnings on common stock .................      33,940            24,584         46,912           29,668

Earnings per average common share and
  Earnings per average common share
     assuming dilution:
Income from continuing operations ........   $    0.34         $    0.24      $    0.51        $    0.33
Income (loss) from discontinued operations        --                0.01          (0.03)           (0.02)
                                             ---------         ---------      ---------        ---------
                                             $    0.34         $    0.25      $    0.48        $    0.31
                                             =========         =========      =========        =========
</TABLE>


     The quarterly data reflect seasonal variations common in the utility
industry.

(21) OTHER INFORMATION:

         Non-Operating - Other, Net, as shown on the Consolidated Statements of
Income includes the following for the years ended December 31 (in thousands):
<TABLE>
<CAPTION>
                                                                 1998          1997           1996
                                                              ---------       -------    -----------
<S>                                                            <C>            <C>        <C>
Gain on sale of assets, net.............................       $  7,409       $10,213    $      974
Discount on sold receivables.......................              (8,716)         (439)            -
Subservice fee from Funding Corp........................          1,714           153             -
Merger costs............................................         (4,243)            -        (8,689)
Income from equity method investments...................          3,765         1,273         2,510
Special purpose fund income.............................          2,088         1,989         3,301
Other-than-temporary declines in value
    of investments and other assets.....................              -        (3,443)      (15,566)
Energy efficiency carrying charges......................            197         4,993         3,255
Gain on sale of cushion gas.............................              -           855         3,182
Gain (loss) on reacquisition of long-term debt..........              -          (923)        1,105
NPPD settlement.........................................              -         2,248             -
Other...................................................          2,882        (1,028)          147
                                                               --------       -------      --------
Total...................................................       $  5,096       $15,891      $ (9,781)
                                                               ========       =======      ========
</TABLE>

(22) ACQUISITIONS:

         In 1998, the Company established MidAmerican Realty as a holding
company for its real estate brokerage operations. The Company, through
MidAmerican Realty, then acquired several real estate brokerage operations and
related businesses.

         The Company purchased all of the outstanding capital stock of the
following companies: Iowa Realty Co. Inc., Edina Financial Services, Inc., Home
Real Estate Company of Omaha and CBS Real Estate Company. Additionally, the
Company purchased all assets of J.C. Nichols Residential, Inc. and Nebraska Land
Title & Abstract Company. The aggregate cost of these acquisitions was $108
million.




                                      F-34
<PAGE>

         Each acquisition was accounted for as a purchase business combination.
All identifiable assets acquired and liabilities assumed were assigned a portion
of the acquisition price equal to their fair value at the date of acquisition.
The Company's Consolidated Income Statements reflect the results of operations
of the acquired businesses from the date of their respective acquisition dates,
which range from May 27, 1998, through September 1, 1998, except for a minor
acquisition in December 1998.

         As discussed in Note (10), the Company distributed its holding in the
capital stock of MidAmerican Realty to MidAmerican Energy Holdings Company in
October 1999 and has reflected these operations as discontinued operations.



(23) SUBSEQUENT EVENTS (UNAUDITED):

         On August 11, 1998, a definitive merger agreement was entered into
between the Company and CalEnergy Company, Inc. (CalEnergy), a global provider
of energy services. On March 12, 1999, the merger transaction was completed, and
the Company became an indirect wholly owned subsidiary of CalEnergy, which
subsequently changed its name to MidAmerican Energy Holdings Company. In
accordance with the merger agreement, each outstanding share of the Company's
common stock was converted to the right to receive $27.15 in cash.

         On October 25, 1999, an investor group including Berkshire Hathaway,
Inc. (Berkshire) reached a definitive agreement to acquire the new MidAmerican
Energy Holdings Company for $35.05 per share in cash, along with the assumption
of debt. Berkshire will invest approximately $1.25 billion in common stock and a
non-dividend-paying convertible preferred stock of the surviving corporation,
giving Berkshire an approximate 75% interest in the Company's parent on a fully
diluted basis. Berkshire will also invest $800 million in non-transferable trust
preferred stock. The other investors, who in total will invest approximately
$300 million are Walter Scott, former chairman of Peter Kiewit Sons' Inc. and a
Board Member of the new MidAmerican Energy Holdings Company, and David L. Sokol,
the Chairman and Chief Executive Officer of the same.




                                      F-35
<PAGE>

REPORT OF INDEPENDENT ACCOUNTANTS


To  MHC Inc.and Subsidiaries:

We have audited the accompanying consolidated financial statements of MHC Inc.
(formerly MidAmerican Energy Holdings Company) and subsidiaries listed in the
accompanying index on page 1. These financial statements are the responsibility
of the Company's management. Our responsibility is to express an opinion on
these financial statements based on our audits.

We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated financial position of MHC Inc. and
subsidiaries as of December 31, 1998 and 1997, and the consolidated results of
their operations and their cash flows for each of the three years in the period
ended December 31, 1998, in conformity with generally accepted accounting
principles.




                                              /s/  PricewaterhouseCoopers LLP
                                              -------------------------------
                                                   PricewaterhouseCoopers LLP


Kansas City, Missouri
January 22, 1999, except with respect to the
     third paragraph in Note (10) and related
     information, as to which the date is
     October 6, 1999.









                                      F-36

<PAGE>

                           MIDAMERICAN FUNDING, LLC

                    INTERIM CONSOLIDATED STATEMENTS OF INCOME
                   (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
                                  (UNAUDITED)




<TABLE>
<CAPTION>
                                                              MIDAMERICAN
                                                                FUNDING            MHC (PREDECESSOR)
                                                           ---------------- --------------------------------
                                                            MARCH 12, 1999   JANUARY 1, 1999    NINE MONTHS
                                                                THROUGH          THROUGH           ENDED
                                                             SEPTEMBER 30,      MARCH 11,      SEPTEMBER 30,
                                                                 1999              1999            1998
                                                           ---------------- ----------------- --------------
<S>                                                        <C>              <C>               <C>
OPERATING REVENUES
Regulated electric .......................................     $685,376         $ 208,963       $  907,440
Regulated gas ............................................      164,967           139,564          303,644
Nonregulated .............................................      111,542            34,539          122,380
                                                               --------         ---------       ----------
                                                                961,885           383,066        1,333,464
                                                               --------         ---------       ----------
OPERATING EXPENSES
Regulated:
 Cost of fuel, energy and capacity .......................      125,396            40,232          174,190
 Cost of gas sold ........................................       85,019            79,910          171,096
 Other operating expenses ................................      232,420            93,940          343,072
 Maintenance .............................................       67,138            18,302           82,509
 Depreciation and amortization ...........................      107,535            39,417          132,560
 Property and other taxes ................................       42,785            15,758           66,213
                                                               --------         ---------       ----------
                                                                660,293           287,559          969,640
                                                               --------         ---------       ----------
Nonregulated:
 Cost of sales ...........................................       97,659            30,188          105,460
 Other ...................................................       37,070             6,421           22,992
                                                               --------         ---------       ----------
                                                                134,729            36,609          128,452
                                                               --------         ---------       ----------
 Total operating expenses ................................      795,022           324,168        1,098,092
                                                               --------         ---------       ----------
OPERATING INCOME .........................................      166,863            58,898          235,372
                                                               --------         ---------       ----------
NON-OPERATING INCOME
Interest income ..........................................       14,638             1,411            7,517
Dividend income ..........................................        3,159             1,331            7,792
Realized gains and losses on securities, net .............       78,066            15,214             (230)
Other, net ...............................................         (445)          (18,133)           4,466
                                                               --------         ---------       ----------
                                                                 95,418              (177)          19,545
                                                               --------         ---------       ----------
FIXED CHARGES
Interest on long-term debt ...............................       65,174            14,814           61,617
Other interest expense ...................................        5,486             3,145            9,073
Preferred dividends of subsidiaries ......................        6,327             2,831            9,699
Allowance for borrowed funds .............................         (682)             (235)          (2,749)
                                                               --------         ---------       ----------
                                                                 76,305            20,555           77,640
                                                               --------         ---------       ----------
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES ....      185,976            38,166          177,277
INCOME TAXES .............................................       77,348            21,377           70,172
                                                               --------         ---------       ----------
INCOME FROM CONTINUING OPERATIONS ........................      108,628            16,789          107,105
INCOME FROM DISCONTINUED OPERATIONS ......................       11,258               421            6,250
                                                               --------         ---------       ----------
NET INCOME ...............................................     $119,886         $  17,210       $  113,355
                                                               ========         =========       ==========
</TABLE>

       The accompanying notes are an integral part of these statements.


                                      F-37
<PAGE>

                           MIDAMERICAN FUNDING, LLC

            INTERIM CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
                          (IN THOUSANDS) (UNAUDITED)




<TABLE>
<CAPTION>
                                                                     MIDAMERICAN
                                                                       FUNDING            MHC (PREDECESSOR)
                                                                  ---------------- --------------------------------
                                                                   MARCH 12, 1999   JANUARY 1, 1999    NINE MONTHS
                                                                       THROUGH          THROUGH           ENDED
                                                                    SEPTEMBER 30,      MARCH 11,      SEPTEMBER 30,
                                                                        1999              1999            1998
                                                                  ---------------- ----------------- --------------
<S>                                                               <C>              <C>               <C>
NET INCOME ......................................................     $119,886          $17,210        $ 113,355
                                                                      --------          -------        ---------
OTHER COMPREHENSIVE INCOME, NET
Unrealized gains (losses) on securities:
 Unrealized holding gains (losses) during period ................       80,252           79,236          (88,982)
 Less reclassification adjustment for realized gains (losses)
   reflected in net income during period ........................       78,066           15,214             (230)
                                                                      --------          -------        ---------
                                                                         2,186           64,022          (88,752)
Income tax expense (benefit) ....................................          450           22,408          (30,981)
                                                                      --------          -------        ---------
 Other comprehensive income (loss), net .........................        1,736           41,614          (57,771)
                                                                      --------          -------        ---------
COMPREHENSIVE INCOME ............................................     $121,622          $58,824        $  55,584
                                                                      ========          =======        =========
</TABLE>

       The accompanying notes are an integral part of these statements.


                                      F-38
<PAGE>

                           MIDAMERICAN FUNDING, LLC

                       INTERIM CONSOLIDATED BALANCE SHEETS
                           (IN THOUSANDS) (UNAUDITED)




<TABLE>
<CAPTION>
                                                                                      AS OF
                                                                                SEPTEMBER 30, 1999
                                                                               -------------------
<S>                                                                            <C>
ASSETS
UTILITY PLANT
Electric .....................................................................      $2,038,514
Gas ..........................................................................         477,745
                                                                                    ----------
                                                                                     2,516,259
Less accumulated depreciation and amortization ...............................          69,171
                                                                                    ----------
                                                                                     2,447,088
Construction work in progress ................................................          31,330
                                                                                    ----------
                                                                                     2,478,418
                                                                                    ----------
POWER PURCHASE CONTRACT ......................................................         102,677
                                                                                    ----------
CURRENT ASSETS
Cash and cash equivalents ....................................................           1,651
Receivables ..................................................................         136,025
Inventories ..................................................................         109,180
Other ........................................................................          39,726
                                                                                    ----------
                                                                                       286,582
                                                                                    ----------
INVESTMENTS AND NONREGULATED PROPERTY, NET ...................................         586,532
                                                                                    ----------
INVESTMENT IN DISCONTINUED OPERATIONS ........................................          53,283
                                                                                    ----------
OTHER ASSETS .................................................................       1,757,078
                                                                                    ----------
TOTAL ASSETS .................................................................      $5,264,570
                                                                                    ==========
CAPITALIZATION AND LIABILITIES
CAPITALIZATION
Common shareholders' equity ..................................................      $1,836,163
MidAmerican Energy preferred securities, not subject to mandatory redemption .          31,759
Preferred securities, subject to mandatory redemption:
 MidAmerican Energy preferred securities .....................................          50,000
 MidAmerican Energy-obligated preferred securities of subsidiary trust holding
   solely MidAmerican Energy junior subordinated debentures ..................         101,598
Long-term debt (excluding current portion) ...................................       1,532,425
                                                                                    ----------
                                                                                     3,551,945
                                                                                    ----------
CURRENT LIABILITIES
Notes payable ................................................................          89,115
Current portion of long-term debt ............................................         215,635
Current portion of power purchase contract ...................................          15,034
Accounts payable .............................................................         182,895
Taxes accrued ................................................................          97,167
Interest accrued .............................................................          21,921
Other ........................................................................          62,288
                                                                                    ----------
                                                                                       684,055
                                                                                    ----------
OTHER LIABILITIES
Power purchase contract ......................................................          68,093
Deferred income taxes ........................................................         553,851
Investment tax credit ........................................................          73,173
Other ........................................................................         333,453
                                                                                    ----------
                                                                                     1,028,570
                                                                                    ----------
TOTAL CAPITALIZATION AND LIABILITIES .........................................      $5,264,570
                                                                                    ==========
</TABLE>

       The accompanying notes are an integral part of these statements.


                                      F-39
<PAGE>

                           MIDAMERICAN FUNDING, LLC

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                          (IN THOUSANDS) (UNAUDITED)




<TABLE>
<CAPTION>
                                                                        MIDAMERICAN
                                                                          FUNDING            MHC (PREDECESSOR)
                                                                     ---------------- --------------------------------
                                                                      MARCH 12, 1999   JANUARY 1, 1999    NINE MONTHS
                                                                          THROUGH          THROUGH           ENDED
                                                                       SEPTEMBER 30,      MARCH 11,      SEPTEMBER 30,
                                                                           1999              1999            1998
                                                                     ---------------- ----------------- --------------
<S>                                                                  <C>              <C>               <C>
NET CASH FLOWS FROM OPERATING ACTIVITIES
Net income .........................................................   $    119,886      $   17,210       $ 113,355
Adjustments to reconcile net income to net cash provided:
 Depreciation and amortization .....................................        123,050          40,329         149,014
 Net increase (decrease) in deferred income taxes and
   investment tax credit, net ......................................        (99,036)          1,228         (14,539)
 Amortization of other assets ......................................         25,503           8,053          30,336
 Gain on sale of securities, assets and other investments ..........        (79,191)        (15,478)         (6,346)
 Other-than-temporary decline in value of investments ..............             --              --             110
 Loss (income) from discontinued operations ........................        (11,258)           (421)         (6,250)
 Cash inflows (outflows) of accounts receivable
   securitization ..................................................         (4,357)         10,000              --
 Impact of changes in working capital, net of effects from
   discontinued operations .........................................        (59,477)         41,707          43,628
 Other .............................................................         32,391          (3,822)          2,945
                                                                       ------------      ----------       ----------
   Net cash provided ...............................................         47,511          98,806         312,253
                                                                       ------------      ----------       ----------
NET CASH FLOWS FROM INVESTING ACTIVITIES
Utility construction expenditures ..................................        (99,072)        (16,924)       (114,225)
Quad Cities Nuclear Power Station decommissioning trust
 fund ..............................................................         (6,089)         (2,188)         (8,533)
Nonregulated capital expenditures ..................................        (15,913)         (6,058)        (39,482)
Purchase of assets and long term investments .......................           (788)           (140)             --
Purchase of securities .............................................        (62,015)        (12,307)       (134,067)
Proceeds from sale of securities ...................................        447,988          75,452         149,751
Proceeds from sale of assets and other investments .................          2,116           1,097          28,842
Purchase of MidAmerican Energy Holdings ............................     (2,441,962)             --              --
Investment in discontinued operations ..............................          2,797            (493)        (28,990)
Other investing activities, net ....................................          5,063          (1,044)           (467)
                                                                       ------------      ----------       ----------
 Net cash provided (used) ..........................................     (2,167,875)         37,395        (147,171)
                                                                       ------------      ----------       ----------
NET CASH FLOWS FROM FINANCING ACTIVITIES
Common dividends paid ..............................................             --         (31,598)        (85,029)
Issuance of long-term debt, net of issuance cost ...................        702,969             167         158,440
Retirement of long-term debt, including reacquisition cost .........           (735)           (127)       (233,304)
Reacquisition of preferred shares ..................................             --              --                (4)
Reacquisition of common shares .....................................             --         (50,629)        (25,597)
Equity contribution of parent ......................................      1,708,913              --              --
Notes receivable from affiliate ....................................        (88,295)             --              --
Net increase (decrease) in notes payable ...........................       (200,837)        (49,874)         21,018
                                                                       ------------      ----------       -----------
 Net cash provided (used) ..........................................      2,122,015        (132,061)       (164,476)
                                                                       ------------      ----------       -----------
NET INCREASE IN CASH AND CASH EQUIVALENTS ..........................          1,651           4,140             606
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR .....................             --           6,107          10,468
                                                                       ------------      ----------       -----------
CASH AND CASH EQUIVALENTS AT END OF YEAR ...........................   $      1,651      $   10,247       $  11,074
                                                                       ============      ==========       ===========
ADDITIONAL CASH FLOW INFORMATION:
Interest paid, net of amounts capitalized ..........................   $                 $       --       $  66,754
                                                                       ============      ==========       ===========
Income taxes paid ..................................................   $                 $      149       $  58,411
                                                                       ============      ==========       ===========
</TABLE>

        The accompanying notes are an integral part of these statements.


                                      F-40
<PAGE>

                           MIDAMERICAN FUNDING, LLC

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


A. GENERAL:

     MidAmerican Funding, LLC (Company) is an Iowa limited liability company
and a direct wholly owned subsidiary of MidAmerican Energy Holdings Company.
The Company's direct wholly owned subsidiary is MHC Inc. (MHC), a public
utility holding company. MHC's principal subsidiary is MidAmerican Energy
Company (MidAmerican), a public utility with electric and natural gas
operations.

     The current corporate structure is the result of a merger transaction
completed on March 12, 1999, involving MHC (formerly MidAmerican Energy
Holdings Company) and CalEnergy Company, Inc. (CalEnergy). CalEnergy, through a
reincorporation transaction, was renamed MidAmerican Energy Holdings Company
(Holdings). Holdings is an exempt public utility holding company headquartered
in Des Moines, Iowa.

     In conjunction with the transaction, the Company paid $27.15 in cash for
each outstanding share of MHC common stock for a total of approximately $2.42
billion in a merger pursuant to which MHC became a direct wholly owned
subsidiary of the Company. The MidAmerican Merger has been accounted for as a
purchase business combination and as such the results of operations of the
Company include the results of MHC beginning March 12, 1999. The purchase price
has been allocated to assets acquired and liabilities assumed based on
preliminary valuations and the Company is awaiting final valuations. The
Company recorded goodwill of approximately $1.5 billion which is being
amortized using the straight line method over a 40 year period.

     On March 11, 1999, MidAmerican Funding, LLC, a wholly owned subsidiary of
the Company, issued $200 million of 5.85% Senior Secured Notes due 2001, $175
million of 6.339% Senior Secured Notes due 2009, and $325 million of 6.927%
Senior Secured Bonds due 2029. The proceeds from the offering were used to
complete the MidAmerican Merger.

     Unaudited pro forma consolidated revenue and net income of the Company and
MHC for the nine months ended September 30, 1999 and 1998, as if the acquisition
had occurred at the beginning of the year after giving effect to certain pro
forma adjustments related to the acquisition, including the senior secured notes
and bonds, were $1.34 billion and $142.9 million respectively, compared to $1.33
billion and $86.6 million respectively, for the same period last year.


     The consolidated financial statements included herein have been prepared
by the Company, without audit, pursuant to the rules and regulations of the
Securities and Exchange Commission. Certain information and disclosures
normally included in financial statements prepared in accordance with generally
accepted accounting principles have been condensed or omitted pursuant to such
rules and regulations. In the opinion of the Company, all adjustments
(consisting of normal recurring adjustments) have been made to present fairly
the financial position, the results of operations and the changes in cash flows
for the periods presented. The financial statements reflect operations of the
Company's real estate brokerage subsidiary as discontinued operations. Refer to
Note H for further information. Prior year amounts have been reclassified to a
basis consistent with the current year presentation. All significant
intercompany transactions have been eliminated. Although the Company believes
that the disclosures are adequate to make the information presented not
misleading, it is suggested that these financial statements be read in
conjunction with the audited consolidated financial statements of MHC and the
notes thereto included elsewhere in this registration statement.


B. ENVIRONMENTAL MATTERS:

     (1) MANUFACTURED GAS PLANT FACILITIES--

     The United States Environmental Protection Agency (EPA) and the state
environmental agencies have determined that contaminated wastes remaining at
certain decommissioned manufactured gas



                                      F-41
<PAGE>

                           MIDAMERICAN FUNDING, LLC

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

plant (MGP) facilities may pose a threat to the public health or the
environment if such contaminants are in sufficient quantities and at such
concentrations as to warrant remedial action.

     MidAmerican is evaluating 27 properties which were, at one time, sites of
gas manufacturing plants in which it may be a potentially responsible party
(PRP). The purpose of these evaluations is to determine whether waste materials
are present, whether such materials constitute an environmental or health risk,
and whether MidAmerican has any responsibility for remedial action. MidAmerican
is currently conducting field investigations at eighteen sites and has
conducted interim removal actions at six of the eighteen sites. In addition,
MidAmerican has completed investigations and removals at four sites.
MidAmerican is continuing to evaluate several of the sites to determine the
future liability, if any, for conducting site investigations or other site
activity.

     MidAmerican's estimate of probable remediation costs for the sites
discussed above as of September 30, 1999, was $21 million. This estimate has
been recorded as a liability and a regulatory asset for future recovery. The
Illinois Commerce Commission (ICC) has approved the use of a tariff rider which
permits recovery of the actual costs of litigation, investigation and
remediation relating to former MGP sites. MidAmerican's present rates in Iowa
provide for a fixed annual recovery of MGP costs. MidAmerican intends to pursue
recovery of the remediation costs from other PRPs and its insurance carriers.

     The estimate of probable remediation costs is established on a site
specific basis. The costs are accumulated in a three-step process. First, a
determination is made as to whether MidAmerican has potential legal liability
for the site and whether information exists to indicate that contaminated
wastes remain at the site. If so, the costs of performing a preliminary
investigation and the costs of removing known contaminated soil are accrued. As
the investigation is performed and if it is determined remedial action is
required, the best estimate of remediation costs is accrued. If necessary, the
estimate is revised when a consent order is issued. The estimated recorded
liabilities for these properties include incremental direct costs of the
remediation effort, costs for future monitoring at sites and costs of
compensation to employees for time expected to be spent directly on the
remediation effort. The estimated recorded liabilities for these properties are
based upon preliminary data. Thus, actual costs could vary significantly from
the estimates. The estimate could change materially based on facts and
circumstances derived from site investigations, changes in required remedial
action and changes in technology relating to remedial alternatives. In
addition, insurance recoveries for some or all of the costs may be possible,
but the liabilities recorded have not been reduced by any estimate of such
recoveries.

     Although the timing of potential incurred costs and recovery of such costs
in rates may affect the results of operations in individual periods, management
believes that the outcome of these issues will not have a material adverse
effect on MidAmerican's financial position or results of operations.

     (2) CLEAN AIR ACT--

     Following recommendations provided by the Ozone Transport Assessment
Group, the EPA, in November 1997, issued a Notice of Proposed Rulemaking which
identified 22 states and the District of Columbia as making a significant
contribution to nonattainment of the ozone standard in downwind states in the
eastern half of the United States. The nonattainment of the downwind states is
based on the ozone standard established prior to the 1997 revisions discussed
below. In September 1998, the EPA issued its final rules in this proceeding.
Iowa is not subject to the emissions reduction requirements in the final rules,
and, as such, MidAmerican's facilities are not currently subject to additional
emissions reductions as a result of this initiative.

     On July 18, 1997, the EPA adopted revisions to the National Ambient Air
Quality Standards (NAAQS) for ozone and a new standard for fine particulate
matter. Based on data to be obtained from monitors located throughout each
state, the EPA will determine which states have areas that do



                                      F-42
<PAGE>

                           MIDAMERICAN FUNDING, LLC

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

not meet the air quality standards (i.e., areas that are classified as
nonattainment). If a state has area(s) classified as nonattainment area(s), the
state is required to submit a State Implementation Plan specifying how it will
reach attainment of the standards through emission reductions or other means.

     In May 1999, the U.S. District Court of Appeals for the District of
Columbia Circuit remanded the standards adopted in July 1997 back to the EPA
indicating the EPA had not expressed sufficient justification for the basis of
establishing the standards and ruling that the EPA has exceeded its
constitutionally-delegated authority in setting the standards. The EPA has
appealed the court's ruling to the full panel of the U.S. District Court of
Appeals for the District of Columbia Circuit. Argument in the appeal proceeding
is scheduled for the fall of 1999. As a result of the court's decision and the
current status of the standards, the impact of any new standards on MidAmerican
is currently unknown.

C. RATE MATTERS:

     (1) ELECTRIC--

     In Iowa on June 1, 1998, prices for electric residential customers were
reduced by an amount which will have a $5.0 million annual impact on revenues.
The decrease was the last of three for Iowa residential customers as a result
of a 1997 settlement agreement.

     Through several steps from mid-1997 to the end of 1998, electric prices
for Iowa industrial customers were reduced by an amount which will have a $6
million annual impact on revenues, and electric prices for Iowa commercial
customers were reduced by an amount which will have a $4 million annual impact
on revenues. The reductions were achieved through a retail access pilot
project, negotiated individual electric contracts and a $1.5 million tariffed
rate reduction for certain non-contract commercial customers.

     The negotiated electric contracts have differing terms and conditions as
well as prices. The contracts range in length from five to ten years, and some
have price renegotiation and early termination provisions exercisable by either
party. The vast majority of the contracts are for terms of seven years or less,
although, some large customers have agreed to ten-year contracts. Prices are
set as fixed prices; however, many contracts allow for potential price
adjustments with respect to environmental costs, government imposed public
purpose programs, tax changes, and transition costs. While the contract prices
are fixed (except for the potential adjustment elements), the costs MidAmerican
incurs to fulfill these contracts will vary. On an aggregate basis the annual
revenues under contract are approximately $180 million.

     If MidAmerican's annual Iowa electric jurisdictional return on common
equity (ROE) exceeds 12%, then earnings above the 12% level will be shared
equally between customers and MidAmerican; if the ROE exceeds 14%, two-thirds
of MidAmerican's share of those earnings above the 12% level will be used for
accelerated recovery of certain regulatory assets. The 1997 pricing plan
settlement agreement precludes MidAmerican from filing for increased rates
prior to 2001 unless the ROE falls below 9%. Other parties signing the
agreement are prohibited from filing for reduced rates prior to 2001 unless the
ROE after reflecting credits to customers, exceeds 14%. On April 14, 1999, the
Iowa Utilities Board (IUB) approved, subject to additional refund,
MidAmerican's 1998 ROE calculation. During the second quarter of 1999,
MidAmerican refunded $2.2 million to its Iowa non-contract customers related to
the ROE calculation for 1998.

     Under an Illinois restructuring law enacted in 1997, a similar sharing
mechanism is in place for MidAmerican's Illinois electric operations. Two-year
average ROEs greater than a two-year average benchmark will trigger an equal
sharing of earnings on the excess. The benchmark is a calculation of average
30-year Treasury Bond rates plus 5.5% for 1998 and 1999. Legislation passed in
July 1999 increases the benchmark for 2000 through 2004 to 8.5% above the
30-year Treasury bond rate. The initial calculation, which is still being
defined and is due March 31, 2000, will be based on 1998 and 1999 results.



                                      F-43
<PAGE>

                           MIDAMERICAN FUNDING, LLC

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

     (2) GAS--

     In October 1998, MidAmerican made a filing with the IUB requesting a rate
increase for its Iowa retail gas customers. An interim rate increase of
approximately $6.7 million annually was approved by the IUB on January 22,
1999, effective immediately. On April 23, 1999, the IUB issued an order
approving a settlement agreement between MidAmerican, the Iowa Office of
Consumer Advocate (OCA) and other parties which provides for an annual increase
of $13.9 million. The new rates were implemented May 27, 1999.

     In November 1998, MidAmerican filed with the South Dakota Public Utilities
Commission (SDPUC) requesting a rate increase for its South Dakota retail gas
customers. The SDPUC, on April 23, 1999, issued an order approving a rate
increase of $2.4 million annually, effective May 1, 1999.


D. ACCOUNTING FOR THE EFFECTS OF CERTAIN TYPES OF REGULATION:

     MidAmerican's utility operations are subject to the regulation of the IUB,
the ICC, the SDPUC, and the Federal Energy Regulatory Commission (FERC).
MidAmerican's accounting policies and the accompanying Consolidated Financial
Statements conform to generally accepted accounting principles applicable to
rate-regulated enterprises and reflect the effects of the ratemaking process.

     Statement of Financial Accounting Standards (SFAS) No. 71 sets forth
accounting principles for operations that are regulated and meet certain
criteria. For operations that meet the criteria, SFAS 71 allows, among other
things, the deferral of costs that would otherwise be expensed when incurred. A
possible consequence of the changes in the utility industry is the discontinued
applicability of SFAS 71. The majority of MidAmerican's electric and gas
utility operations currently meet the criteria of SFAS 71, but its
applicability is periodically reexamined. On December 16, 1997, MidAmerican's
generation operations serving Illinois were no longer subject to the provisions
of SFAS 71 due to passage of industry restructuring legislation in Illinois.
Thus in 1997, MidAmerican was required to write off the regulatory assets and
liabilities from its balance sheet related to its Illinois generation
operations. The net amount of such write-offs was not material. If other
portions of its utility operations no longer meet the criteria of SFAS 71,
MidAmerican could be required to write off the related regulatory assets and
liabilities from its balance sheet and thus, a material adjustment to earnings
in that period could result.


E. MIDAMERICAN-OBLIGATED MANDATORILY REDEEMABLE PREFERRED SECURITIES:

     The MidAmerican Obligated Mandatorily Redeemable Preferred Securities of
Subsidiary Trust Holding Solely MidAmerican Junior Subordinated Debentures
included in the Consolidated Balance Sheets were issued by MidAmerican Energy
Financing I (the Trust), a wholly owned statutory business trust of
MidAmerican. The sole assets of the Trust are $103.1 million of MidAmerican
7.98% Series A Debentures due 2045.


F. SEGMENT INFORMATION:

     The Company has two reportable operating segments: electric and gas. The
electric segment derives most of its revenue from retail sales of regulated
electricity to residential, commercial, and industrial customers and sales to
other utilities; whereas the gas segment derives most of its revenue from
retail sales of regulated natural gas to residential, commercial, and
industrial customers. The gas segment also earns significant revenues by
transporting gas owned by others through its distribution systems. Pricing for
electric and gas sales are established separately by regulatory agencies;
therefore, management also reviews each segment separately to make decisions
regarding allocation of resources and to evaluate performance. Common operating
costs are allocated to each segment.



                                      F-44
<PAGE>

                           MIDAMERICAN FUNDING, LLC

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

     The following tables provide certain MidAmerican information on an
operating segment basis (in thousands):




<TABLE>
<CAPTION>
                                                      MIDAMERICAN
                                                        FUNDING                      MHC
                                                   ----------------   ----------------------------------
                                                    MARCH 12, 1999     JANUARY 1, 1999      NINE MONTHS
                                                        THROUGH            THROUGH             ENDED
                                                     SEPTEMBER 30,        MARCH 11,        SEPTEMBER 30,
                                                         1999                1999              1998
                                                   ----------------   -----------------   --------------
<S>                                                <C>                <C>                 <C>
Electric:
 Revenues ......................................       $685,376           $208,963          $907,440
 Operating income ..............................        198,249             38,886           233,638
Gas:
 Revenues ......................................        164,967            139,564           303,644
 Operating income (loss) .......................         (8,199)            22,082             6,269
Nonregulated and other (a):
 Revenues ......................................        111,542             34,539           122,380
 Operating income (loss) .......................        (23,187)            (2,070)           (4,535)

                                                    SEPTEMBER 30,
                                                        1999
                                                    ------------
Total Assets:
 Electric ......................................   $2,685,075
 Gas ...........................................      649,934
 Nonregulated and other (a) ....................    1,876,278
 Investment in discontinued operations .........       53,283
</TABLE>

(a) "Nonregulated and other" consists of MidAmerican Capital, Midwest Capital,
CBEC Railway and other nonregulated MidAmerican activities, and holding company
net loss and corporate assets.


G. DETAIL OF OTHER COMPREHENSIVE INCOME--INCOME TAXES:

     Comprehensive income refers, in general, to changes in the Company's
equity, except those resulting from transactions with shareholders. "Unrealized
holding gains (losses)" reflects the overall increase (decrease) in the market
value of marketable securities held by the Company as available-for-sale. The
"reclassification adjustment" removes any gains (losses) that have been
realized from sales of those securities and reflected in the Company's Net
Income. The following table shows the income tax expense or benefit related to
each component (in thousands):




<TABLE>
<CAPTION>
                                                         MIDAMERICAN
                                                           FUNDING                      MHC
                                                      ----------------   ----------------------------------
                                                       MARCH 12, 1999     JANUARY 1, 1999      NINE MONTHS
                                                           THROUGH            THROUGH             ENDED
                                                        SEPTEMBER 30,        MARCH 11,        SEPTEMBER 30,
                                                            1999                1999              1998
                                                      ----------------   -----------------   --------------
<S>                                                   <C>                <C>                 <C>
Unrealized holding gains (losses) during period,
 Before income taxes ..............................      $  80,252           $  79,236         $ (88,982)
 Income tax (expense)/benefit .....................        (31,504)            (27,733)           31,061
                                                         ---------           ---------         ---------
                                                            48,748              51,503           (57,921)
                                                         ---------           ---------         ---------
Less reclassification adjustment for realized gains
 (losses) reflected in net income during period
 Before income taxes ..............................         78,066              15,214              (230)
 Income tax (expense)/benefit .....................        (31,054)             (5,325)               80
                                                         ---------           ---------         ---------
                                                            47,012               9,889              (150)
                                                         ---------           ---------         ---------
Other Comprehensive Income ........................      $   1,736           $  41,614         $ (57,771)
                                                         =========           =========         =========
</TABLE>


                                      F-45
<PAGE>

                           MIDAMERICAN FUNDING, LLC

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

H. DISCONTINUED OPERATIONS:


     On October 6, 1999, the Company distributed its investment in the capital
stock of its real estate brokerage subsidiary to Holdings, the Company's
parent. Accordingly, the financial statements reflect those operations as
discontinued operations. The operations are the result of several acquisitions
beginning in May 1998. Revenues from discontinued operations, as well as the
results of such operations are as follows (in thousands):




<TABLE>
<CAPTION>
                                          MIDAMERICAN
                                            FUNDING                      MHC
                                       ----------------   ----------------------------------
                                        MARCH 12, 1999     JANUARY 1, 1999      NINE MONTHS
                                            THROUGH            THROUGH             ENDED
                                         SEPTEMBER 30,        MARCH 11,        SEPTEMBER 30,
                                             1999                1999              1998
                                       ----------------   -----------------   --------------
<S>                                    <C>                <C>                 <C>
OPERATING REVENUES .................       $220,265            $58,047            $87,770
                                           ========            =======            =======
INCOME FROM OPERATIONS
Income before income taxes .........       $ 19,025            $   648            $10,699
Income tax expenses ................          7,767                227              4,449
                                           --------            -------            -------
                                           $ 11,258            $   421            $ 6,250
                                           ========            =======            =======
</TABLE>

I. REALIZED GAINS AND LOSSES ON SECURITIES, NET:


     In May 1999, the Company sold most of its investment in the common stock
of McLeodUSA, Inc. Realized gains and losses on securities, net, reflects a
$78.2 million gain on the sale of 6,741,116 shares in the March 12, 1999
through September 30, 1999 period. Income taxes on the transaction totaled
$31.1 million, resulting in an after-tax gain of $47.1 million.


J. SUBSEQUENT EVENT:


     On October 25, 1999, an investor group including Berkshire Hathaway, Inc.
(Berkshire) reached a definitive agreement to acquire MidAmerican Energy
Holdings Company for $35.05 per share in cash, along with the assumption of
debt. Berkshire will invest approximately $1.25 billion in common stock and a
non-dividend-paying convertible preferred stock of the surviving corporation,
giving Berkshire an approximate 75% interest in Holdings, on a fully diluted
basis. Berkshire will also invest $800 million in non-transferable trust
preferred stock. The other investors, who in total will invest approximately
$300 million are Walter Scott, former chairman of Peter Kiewit Sons' Inc. and a
board member of Holdings, and David L. Sokol, the Chairman and Chief Executive
Officer of Holdings.



                                      F-46


<PAGE>

       UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL INFORMATION

     The following unaudited pro forma condensed consolidated financial
statements are based on the historical consolidated financial statements of
MidAmerican Funding and MHC, combined and adjusted to give effect on a pro
forma basis to the Offering and on a pro forma as adjusted basis to the
Offering and the MidAmerican Merger and the transactions contemplated thereby,
as described in the notes thereto. MidAmerican Funding had no results of
operations prior to the Offering and the MidAmerican Merger. These statements
should be read in conjunction with the historical financial statements and
notes of MHC which are included and incorporated by reference in this
registration statement. See "Incorporation by Reference."


     The unaudited pro forma condensed consolidated statements of income for
the year ended December 31, 1998, and for the nine months ended September 30,
1999, present the results of operations for MidAmerican Funding as if the
Offering and the MidAmerican Merger had occurred at the beginning of the period
presented. In addition, the statements of income do not reflect discontinued
operations. A pro forma balance sheet is not required as of September 30, 1999,
since both the Offering and the MidAmerican Merger are reflected in the
historical balance sheet of MidAmerican Funding as of that date which is
included elsewhere in this registration statement.


     The pro forma adjustments are estimates based upon information currently
available and certain assumptions that management believes are reasonable under
the circumstances. MidAmerican Funding's actual consolidated financial
statements reflect the effects of the MidAmerican Merger on and after the
effective time of the MidAmerican Merger rather than the dates indicated above.
The unaudited pro forma condensed consolidated financial statements neither
purport to represent what the combined results of operations or financial
condition actually would have been had the MidAmerican Merger and related
transactions in fact occurred on the assumed dates, nor to project MidAmerican
Funding's results of operations and financial position for any future period.



                                      F-47
<PAGE>

        UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF INCOME
                 FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)




<TABLE>
<CAPTION>
                                                         MIDAMERICAN          MHC
                                                           FUNDING       (PREDECESSOR)
                                                      ---------------- ----------------
                                                       MARCH 12, 1999    JAN. 1, 1999        OFFERING
                                                           THROUGH          THROUGH         AND MERGER
                                                       SEPT. 30, 1999   MARCH 11, 1999     ADJUSTMENTS      PRO FORMA
                                                      ---------------- ---------------- ----------------- ------------
                                                          (NOTE 1)         (NOTE 2)      (NOTES 3, 4 & 5)
<S>                                                   <C>              <C>              <C>               <C>
OPERATING REVENUES
Regulated electric ..................................     $685,376        $ 208,963         $     --       $  894,339
Regulated gas .......................................      164,967          139,564               --          304,531
Nonregulated ........................................      111,542           34,539               --          146,081
                                                          --------        ---------         --------       ----------
                                                           961,885          383,066               --        1,344,951
                                                          --------        ---------         --------       ----------
OPERATING EXPENSES
Regulated:
 Cost of fuel, energy and capacity ..................      125,396           40,232             (759)         164,869
 Cost of gas sold ...................................       85,019           79,910               --          164,929
 Other operating expenses ...........................      232,420           93,940             (124)         326,236
 Maintenance ........................................       67,138           18,302               --           85,440
 Depreciation and amortization ......................      107,535           39,417               --          146,952
 Property and other taxes ...........................       42,785           15,758               --           58,543
                                                          --------        ---------         --------       ----------
                                                           660,293          287,559             (883)         946,969
                                                          --------        ---------         --------       ----------
Nonregulated:
 Cost of sales ......................................       97,659           30,188             (345)         127,502
 Other ..............................................       37,070            6,421            7,264           50,755
                                                          --------        ---------         --------       ----------
                                                           134,729           36,609            6,919          178,257
                                                          --------        ---------         --------       ----------
 Total operating expenses ...........................      795,022          324,168            6,036        1,125,226
                                                          --------        ---------         --------       ----------
OPERATING INCOME ....................................      166,863           58,898           (6,036)         219,725
                                                          --------        ---------         --------       ----------
NON-OPERATING INCOME
Interest income .....................................       14,638            1,411               --           16,049
Dividend income .....................................        3,159            1,331               --            4,490
Realized gains and losses on securities, net ........       78,066           15,214               --           93,280
Other, net ..........................................         (445)         (18,133)          19,709            1,131
                                                          --------        ---------         --------       ----------
                                                            95,418             (177)          19,709          114,950
                                                          --------        ---------         --------       ----------
FIXED CHARGES
Interest on long-term debt ..........................       65,174           14,814            8,046           88,034
Other interest expense ..............................        5,486            3,145               --            8,631
Preferred dividends of subsidiaries .................        6,327            2,831              543            9,701
Allowance for borrowed funds ........................         (682)            (235)              --             (917)
                                                          --------        ---------         --------       ----------
                                                            76,305           20,555            8,589          105,449
                                                          --------        ---------         --------       ----------
INCOME FROM CONTINUING OPERATIONS BEFORE
 INCOME TAXES .......................................      185,976           38,166            5,084          229,226
INCOME TAXES ........................................       77,348           21,377             (128)          98,598
                                                          --------        ---------         --------       ----------
INCOME FROM CONTINUING OPERATIONS ...................     $108,628        $  16,789         $  5,212       $  130,628
                                                          ========        =========         ========       ==========
</TABLE>

 See Notes to Unaudited Pro Forma Condensed Consolidated Financial Statements.


                                      F-48
<PAGE>

        UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF INCOME
                      FOR THE YEAR ENDED DECEMBER 31, 1998
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)




<TABLE>
<CAPTION>
                                                                PRO FORMA
                                                 MIDAMERICAN      AFTER          MHC           MERGER
                                                   FUNDING      OFFERING    (PREDECESSOR)   ADJUSTMENTS    PRO FORMA
                                                ------------- ------------ --------------- ------------- -------------
                                                   (NOTE 3)     (NOTE 2)    (NOTES 4 & 5)
<S>                                             <C>           <C>          <C>             <C>           <C>
OPERATING REVENUES
Regulated electric ............................      $ --      $      --     $1,169,810      $      --    $1,169,810
Regulated gas .................................        --             --        429,870             --       429,870
Nonregulated ..................................        --             --        176,244             --       176,244
                                                     ----      ---------     ----------      ---------    ----------
                                                       --             --      1,775,924             --     1,775,924
                                                     ----      ---------     ----------      ---------    ----------
OPERATING EXPENSES
Regulated:
 Cost of fuel, energy and capacity ............        --             --        225,736         (3,828)      221,908
 Cost of gas sold .............................        --             --        243,451             --       243,451
 Other operating expenses .....................        --             --        470,328           (625)      469,703
 Maintenance ..................................        --             --        110,387             --       110,387
 Depreciation and amortization ................        --             --        182,211             --       182,211
 Property and other taxes .....................        --             --         87,276             --        87,276
                                                     ----      ---------     ----------      ---------    ----------
                                                       --             --      1,319,389         (4,453)    1,314,936
                                                     ----      ---------     ----------      ---------    ----------
Nonregulated:
 Cost of sales ................................        --             --        144,417         (1,757)      142,660
 Other ........................................        --             --         40,706         36,569        77,275
                                                     ----      ---------     ----------      ---------    ----------
                                                       --             --        185,123         34,812       219,935
                                                     ----      ---------     ----------      ---------    ----------
 Total operating expenses .....................        --             --      1,504,512         30,359     1,534,871
                                                     ----      ---------     ----------      ---------    ----------
OPERATING INCOME ..............................        --             --        271,412        (30,359)      241,053
                                                     ----      ---------     ----------      ---------    ----------
NON-OPERATING INCOME
Interest income ...............................        --             --          9,262             --         9,262
Dividend income ...............................        --             --         10,251             --        10,251
Realized gains and losses on securities, net           --             --         11,204             --        11,204
Other, net ....................................        --             --          5,096          8,550        13,646
                                                     ----      ---------     ----------      ---------    ----------
                                                       --             --         35,813          8,550        44,363
                                                     ----      ---------     ----------      ---------    ----------
FIXED CHARGES .................................
Interest on long-term debt ....................        --         44,100         80,908         (2,613)      122,395
Other interest expense ........................        --             --         12,682             --        12,682
Preferred dividends of subsidiaries ...........        --             --         12,932             --        12,932
Allowance for borrowed funds ..................        --             --         (3,377)            --        (3,377)
                                                     ----      ---------     ----------      ---------    ----------
                                                       --         44,100        103,145         (2,613)      144,632
                                                     ----      ---------     ----------      ---------    ----------
INCOME FROM CONTINUING OPERATIONS
 BEFORE INCOME TAXES ..........................        --        (44,100)       204,080        (19,196)      140,784
INCOME TAXES ..................................        --        (17,640)        76,926          5,399        64,685
                                                     ----      ---------     ----------      ---------    ----------
INCOME FROM CONTINUING OPERATIONS .............      $ --      $ (26,460)    $  127,154      $ (24,595)   $   76,099
                                                     ====      =========     ==========      =========    ==========
</TABLE>

 See Notes to Unaudited Pro Forma Condensed Consolidated Financial Statements.


                                      F-49
<PAGE>

                         NOTES TO UNAUDITED PRO FORMA
                  CONDENSED CONSOLIDATED FINANCIAL STATEMENTS


1. Reflects the historical results of MidAmerican Funding subsequent to the
   MidAmerican Merger.

2. Reflects the historical results of MHC prior to the MidAmerican merger.

3. Immediately prior to the MidAmerican Merger, MidAmerican Funding issued $700
   million of senior debt at a weighted average interest rate of 6.5%. The
   adjustments to interest on long-term debt are net of the amortization of
   related deferred debt issue costs and credits from a rate swap arrangement.

4. On March 12, 1999, MidAmerican Funding purchased MHC for $2,439.8 million,
   including transaction costs. The transaction was accounted for as a purchase
   business combination. The pro forma statements of income reflect amortization
   of balance sheet adjustments made to reflect the effect of the MidAmerican
   Merger on MHC's assets and liabilities. Adjustments made to the assets and
   liabilities were as follows (in thousands):



<TABLE>
<S>                                                                          <C>
   Goodwill ..............................................................    $1,477,440
   Other current assets ..................................................       (16,674)
   Power purchase contract ...............................................       (34,295)
   Other non-current assets ..............................................      (217,340)
   Other non-current liabilities .........................................       (61,034)
   Long-term debt ........................................................        (5,782)
   Deferred taxes ........................................................       120,038
   MidAmerican-obligated preferred securities of subsidiary trust ........          (543)
                                                                              ----------
                                                                              $1,261,810
                                                                              ==========
</TABLE>

  A. The adjustment to power purchase contract was to reflect MHC's long-term
     power purchase contract at fair value based on the estimated market prices
     for similar purchases with similar remaining maturities.


  B. The adjustment to other non-current assets was to reflect the fair value
     of MHC's investments in Quad Cities Nuclear Power Station, real estate and
     certain other investments.


  C. The other non-current liabilities adjustment was to reflect MHC's
     compensation obligations and to reflect MHC's long-term fuel contracts at
     fair value based on the estimated market prices for similar purchases with
     similar remaining maturities.


  D. Goodwill is amortized using the straight line method over 40 years and is
     reflected in nonregulated other operating expenses.


  E. Other purchase accounting adjustments are being amortized using the
     straight line or other applicable method over the remaining estimated
     lives of the related assets and liabilities.


  F. Income tax expense for the effects of the pro forma adjustments which
     affect taxable income is at an effective rate of 40%.


5. Other, net includes an adjustment to add back MHC merger transaction costs
   totaling $19.2 million for the nine months ended September 30, 1999, and $4.2
   million for the year ended December 31, 1998.



                                      F-50

<PAGE>



                   CONTACT INFORMATION FOR THE EXCHANGE AGENT


By Registered or Certified Mail                     By Hand Delivery:
    or Overnight Delivery:
                                                   The Bank of New York
     The Bank of New York                           101 Barclay Street
      101 Barclay Street                         New York, New York 10286
   New York, New York 10286                     Attention: [____________]
   Attention: [____________]




                                  By Facsimile
                        (for Eligible Institutions Only):

                                ([   ]) [       ]
                                  ---    -------

                               For Information or
                           Confirmation by Telephone:

                                ([   ]) [       ]
                                  ---    -------


<PAGE>


                                     PART II

                   INFORMATION NOT REQUIRED IN THE PROSPECTUS

ITEM 20.      INDEMNIFICATION OF DIRECTORS AND OFFICERS

         MidAmerican Funding, LLC, an Iowa limited liability company, is
organized under the Limited Liability Company Act of the State of Iowa, and,
pursuant to Section 242 of such Act and in accordance with the limitations set
forth therein, its Articles of Organization provide for the indemnification of
any person against expenses (including attorneys' fees), judgments, fines and
amounts paid in settlement actually and reasonably incurred by him in connection
with any threatened, pending or completed action, suit or proceeding in which
such person is made a party by reason of his being or having been a manager,
officer or employee of MidAmerican Funding, LLC. The Operating Agreement of
MidAmerican Funding, LLC, dated as of March 9, 1999, by MidAmerican Energy
Holdings Company (formerly CalEnergy Company, Inc.), provides for
indemnification of the managers, officers and employees of MidAmerican Funding,
LLC to the full extent permitted by the Articles of Organization and the Limited
Liability Company Act.

         MidAmerican Energy Holdings Company maintains an insurance policy
providing for indemnification of the officers and directors of its subsidiaries
against liabilities and expenses incurred by any of them in certain stated
proceedings and under stated conditions.

ITEM 21.      EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

         (a)      Exhibits

<TABLE>
<CAPTION>
EXHIBIT NO.                         DESCRIPTION OF EXHIBIT
<S>                  <C>
 3.1                 Articles of Organization of MidAmerican Funding, LLC
 3.2                 Operating Agreement of MidAmerican Funding, LLC
 4.1                 Indenture, dated as of March 11, 1999, by and between MidAmerican Funding, LLC and IBJ
                     Whitehall Bank & Trust Company, as Trustee
 4.2                 First Supplemental Indenture, dated as of March 11, 1999,
                     by and between MidAmerican Funding, LLC and IBJ Whitehall
                     Bank & Trust Company, as Trustee
 4.3                 Form of Specimen Certificate of 5.85% Senior Secured Exchange Note due 2001
 4.4                 Form of Specimen Certificate of 6.339% Senior Secured Exchange Note due 2009
 4.5                 Form of Specimen Certificate of 6.927% Senior Secured Exchange Bond due 2029
 4.6                 Registration Rights Agreement, dated March 9, 1999, by and among MidAmerican Funding, LLC,
                     Credit Suisse First Boston Corporation, Lehman Brothers, Inc., Goldman Sachs & Co. and
                     Merrill Lynch & Co.
 5.1                 Opinion of Latham & Watkins regarding the validity of the exchange Securities

10.1                 Power Sales Contract between Iowa Power Inc. and Nebraska Public Power District,
                     dated September 22, 1967 (Filed as Exhibit 4-C-2 to Iowa Power Inc.'s Registration
                     Statement, Registration No. 2-27681)

10.2                 Amendments No. 1 and 2 to Power Sales Contract between Iowa Power Inc. and
                     Nebraska Public Power District (Filed as Exhibit 4-C-2a to Iowa Power Inc.'s Registration
                     Statement, Registration No. 2-35624)

10.3                 Amendment No. 3 dated August 31, 1970, to the Power Sales Contract between Iowa Power Inc.
                     and Nebraska Public Power District, dated September 22, 1967 (Filed as Exhibit 5-C-2-b
                     to Iowa Power Inc.'s Registration Statement, Registration No. 2-42191)

10.4                 Amendment No. 4 dated March 28, 1974 to the Power Sales Contract between Iowa Power Inc.
                     and Nebraska Public Power District, dated September 22, 1967 (Filed as Exhibit 5-C-2-c
                     to Iowa Power Inc.'s Registration Statement, Registration No. 2-51540)

10.5                 Amendment No. 5 dated September 2, 1997 to the Power Sales Contract between Iowa Power Inc.
                     and Nebraska Public Power District, dated September 22, 1967 (Filed as Exhibit 10.2
                     to MidAmerican Holdings' and MidAmerican Energy's respective Quarterly Reports on
                     combined Form 10-Q for the quarter ended September 30, 1997, Commission
                     File Nos. 1-12459 and 1-11505, respectively)

12.1                 Computation of Ratio of Earnings to Fixed Charges

                                                   II-1
<PAGE>

21                   Subsidiaries of MidAmerican Funding, LLC
23.1                 Consent of Latham & Watkins (included in their opinion filed as Exhibit 5.1)
23.2                 Consent of PricewaterhouseCoopers LLP
25.1                 Statement of Eligibility and Qualification (Form T-1) under the Trust Indenture Act of
                     1939 of The Bank of New York
27.1                 Financial Data Schedule
99.1                 Form of Letter of Transmittal to tender 5.85% Senior
                     Secured Notes due 2001, 6.339% Senior Secured Notes due
                     2009 and 6.927% Senior Secured Bonds due 2029 of
                     MidAmerican Funding, LLC
99.2                 Form of Letter to Registered Holders and DTC Participants from MidAmerican Funding, LLC
                     regarding the exchange offer
99.3                 Form of Instruction to Registered Holder or DTC Participant from Beneficial Owner of 5.85%
                     Senior Secured Notes due 2001, 6.339% Senior Secured Notes due 2009 and/or 6.927% Senior
                     Secured Bonds due 2029 of MidAmerican Funding, LLC
99.4                 Form of Letter to Clients from Registered Holder or DTC Participant regarding the exchange
                     offer
99.5                 Form of Notice of Guaranteed Delivery
</TABLE>
         (b)  Financial Statement Schedules

         Financial statement schedules are not included because the required
information is inapplicable or is presented in the financial statements or the
notes thereto.

ITEM 22.      UNDERTAKINGS

         The undersigned registrant hereby undertakes:

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

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

                  (ii) to reflect in the prospectus any facts or events arising
         after the effective date of the registration statement (or the most
         recent post-effective amendment thereof) which, individually or in the
         aggregate, represent a fundamental change in the information set forth
         in the registration statement. Notwithstanding the foregoing, any
         increase or decrease in volume of securities offered (if the total
         dollar value of securities offered would not exceed that which was
         registered) and any deviation from the low or high end of the estimated
         maximum offering range may be reflected in the form of prospectus filed
         with the Securities and Exchange Commission pursuant to Rule 424(b) if,
         in the aggregate, the changes in volume and price represent no more
         than 20% change in the maximum aggregate offering price set forth in
         the "Calculation of Registration Fee" table in the effective
         registration statement;




                                      II-2
<PAGE>

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

         (2) that, for the purpose of determining any liability under the
Securities Act, each such post-effective amendment shall be deemed to be a new
registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof;

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

         The undersigned registrant hereby undertake to supply by means of a
post-effective amendment all information concerning a transaction, and the
company being acquired involved therein, that was not the subject of and
included in the registration statement when it became effective.

         The undersigned registrant hereby undertakes as follows: prior to any
public reoffering of the securities registered hereunder through use of a
prospectus which is a part of this registration statement, by any person or
party who is deemed to be an underwriter within the meaning of Rule 145(c), such
reoffering prospectus will contain the information called for by the applicable
registration form with respect to reofferings by persons who may be deemed
underwriters, in addition to the information called for by the other Items of
the application form.

         The undersigned registrant hereby undertakes that every prospectus (i)
that is filed pursuant to the immediately preceding paragraph or (ii) that
purports to meet the requirements of Section l0(a)(3) of the Securities Act of
1933 and is used in connection with an offering of securities subject to Rule
415, will be filed as a part of an amendment to the registration statement and
will not be used until such amendment is effective, and that, for purposes of
determining any liability under the Securities Act of 1933, each such
post-effective amendment will be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time will be deemed to be the initial bona fide offering thereof.

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

         The undersigned registrant hereby undertakes to file an application of
the purpose of determining the eligibility of the trustee to act under
subsection (a) of section 310 of the Trust Indenture Act in accordance with the
rules and regulations prescribed by the Securities and Exchange Commission under
section 305(b)(2) of the Trust Indenture Act.



                                      II-3
<PAGE>


                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, as amended,
the registrant has duly caused this registration statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the City of Omaha,
State of Nebraska, on November 8, 1999.


                                        MIDAMERICAN FUNDING, LLC


                                        By:  /s/ Steven A. McArthur
                                            ---------------------------
                                        Name:  Steven A. McArthur
                                        Title:  Vice President and Secretary




                                      II-4
<PAGE>


         KNOWN TO ALL PERSONS BY THESE PRESENTS, that each person whose
signature appears below constitutes and appoints Steven A. McArthur his
attorney-in-fact, with the power of substitution, for him in any and all
capacities, to sign any amendments to this registration statement (including
post-effective amendments), and to file the same, with exhibits thereto and
other documents in connection therewith, with the Securities and Exchange
Commission, hereby ratifying and confirming all that each of said
attorney-in-fact, or his substitute or substitutes, may do or cause to be done
by virtue hereof.

         Pursuant to the requirements of the Securities Act of 1933, this
registration statement has been signed by the following persons in the
capacities, as of the dates indicated.

<TABLE>
<CAPTION>
Signature                                        Title                                  Date
<S>                                              <C>                                    <C>
          /s/ David L. Sokol                     Chairman and Chief Executive           November 8, 1999
- --------------------------------------           Officer; Manager
            David L. Sokol

          /s/ Gregory E. Abel                    President and Chief Operating Officer  November 8, 1999
- --------------------------------------
            Gregory E. Abel

        /s/ Patrick J. Goodman                   Vice President                         November 8, 1999
- --------------------------------------           (principal financial officer and
          Patrick J. Goodman                     principal accounting officer)


        /s/ Steven A. McArthur                   Vice President and Secretary; Manager  November 8, 1999
- --------------------------------------
          Steven A. McArthur

      /s/ John A. Rasmussen, Jr.                 Vice President and General Counsel     November 8, 1999
- --------------------------------------
        John A. Rasmussen, Jr.
</TABLE>




                                      II-5
<PAGE>



                                INDEX TO EXHIBITS

<TABLE>
<CAPTION>
EXHIBIT NO.        DESCRIPTION OF EXHIBIT
<S>                <C>
 3.1               Articles of Organization of MidAmerican Funding, LLC
 3.2               Operating Agreement of MidAmerican Funding, LLC
 4.1               Indenture, dated as of March 11, 1999, by and between MidAmerican Funding, LLC and IBJ
                   Whitehall Bank & Trust Company, as Trustee
 4.2               First Supplemental Indenture, dated as of March 11, 1999, by
                   and between MidAmerican Funding, LLC and IBJ Whitehall Bank &
                   Trust Company, as Trustee
 4.3               Form of Specimen Certificate of 5.85% Senior Secured Exchange Note due 2001
 4.4               Form of Specimen Certificate of 6.339% Senior Secured Exchange Note due 2009
 4.5               Form of Specimen Certificate of 6.927% Senior Secured Exchange Bond due 2029
 4.6               Registration Rights Agreement, dated March 9, 1999, by and among MidAmerican Funding, LLC,
                   Credit Suisse First Boston Corporation, Lehman Brothers, Inc., Goldman Sachs & Co. and
                   Merrill Lynch & Co.
 5.1               Opinion of Latham & Watkins regarding the validity of the exchange Securities
10.1               Power Sales Contract between Iowa Power Inc. and Nebraska Public Power District,
                   dated September 22, 1967 (Filed as Exhibit 4-C-2 to Iowa Power Inc.'s Registration
                   Statement, Registration No. 2-27681)
10.2               Amendments No. 1 and 2 to Power Sales Contract between Iowa Power Inc. and
                   Nebraska Public Power District (Filed as Exhibit 4-C-2a to Iowa Power Inc.'s Registration
                   Statement, Registration No. 2-35624)
10.3               Amendment No. 3 dated August 31, 1970, to the Power Sales Contract between Iowa Power Inc.
                   and Nebraska Public Power District, dated September 22, 1967 (Filed as Exhibit 5-C-2-b
                   to Iowa Power Inc.'s Registration Statement, Registration No. 2-42191)
10.4               Amendment No. 4 dated March 28, 1974 to the Power Sales Contract between Iowa Power Inc.
                   and Nebraska Public Power District, dated September 22, 1967 (Filed as Exhibit 5-C-2-c
                   to Iowa Power Inc.'s Registration Statement, Registration No. 2-51540)
10.5               Amendment No. 5 dated September 2, 1997 to the Power Sales Contract between Iowa Power Inc.
                   and Nebraska Public Power District, dated September 22, 1967 (Filed as Exhibit 10.2
                   to MidAmerican Holdings' and MidAmerican Energy's respective Quarterly Reports on
                   combined Form 10-Q for the quarter ended September 30, 1997, Commission
                   File Nos. 1-12459 and 1-11505, respectively)
12.1               Computation of Ratio of Earnings to Fixed Charges
21                 Subsidiaries of MidAmerican Funding, LLC
23.1               Consent of Latham & Watkins (included in their opinion filed as Exhibit 5.1)
23.2               Consent of PricewaterhouseCoopers LLP
25.1               Statement of Eligibility and Qualification (Form T-1) under the Trust Indenture Act of 1939
                   of The Bank of New York
27.1               Financial Data Schedule
99.1               Form of Letter of Transmittal to tender 5.85% Senior Secured
                   Notes due 2001, 6.339% Senior Secured Notes due 2009 and
                   6.927% Senior Secured Bonds due 2029 of MidAmerican Funding,
                   LLC
99.2               Form of Letter to Registered Holders and DTC Participants from MidAmerican Funding, LLC
                   regarding the exchange offer
99.3               Form of Instruction to Registered Holder or DTC Participant from Beneficial Owner of 5.85%
                   Senior Secured Notes due 2001, 6.339% Senior Secured Notes due 2009 and/or 6.927% Senior
                   Secured Bonds due 2029 of MidAmerican Funding, LLC
99.4               Form of Letter to Clients from Registered Holder or DTC Participant regarding the exchange
                   offer

99.5               Form of Notice of Guaranteed Delivery
</TABLE>


<PAGE>

                            ARTICLES OF ORGANIZATION

                                       OF

                            MIDAMERICAN FUNDING, LLC

         The undersigned Organizer of a limited liability company organized
under the Iowa Limited Liability Company Act, Chapter 490A, Code of Iowa, does
hereby adopt the following Articles of Organization for such limited liability
company (the "Company").


                                    ARTICLE I
                      NAME OF THE LIMITED LIABILITY COMPANY

         The name of the Company shall be MidAmerican Funding, LLC.


                                   ARTICLE II
                     REGISTERED OFFICE AND REGISTERED AGENT

         The street address of the Company's initial registered office in Iowa,
and the name of its initial registered agent at that office is:

                                Paul J. Leighton
                                666 Grand Avenue
                            Des Moines, IA 50303-0657


                                   ARTICLE III
                                PRINCIPAL OFFICE

         The address of the principal office of the Company is 666 Grand Avenue,
Des Moines, IA 50303.


                                   ARTICLE IV
                                     PURPOSE

         A. The purpose for which the Company is organized is to enter into and
consummate the transactions contemplated by (i) the Indenture, to be dated as of
March 11, 1999, as supplemented by the First Supplemental Indenture, to be dated
as of March 11, 1999, each

<PAGE>

among the Company and IBJ Whitehall Bank & Trust Company, as Trustee (as
supplemented, the "Indenture"), (ii) the Escrow Agreement, to be dated as of
March 11, 1999, between the Company and IBJ Whitehall Bank & Trust Company, as
Escrow Agent, (iii) the Registration Rights Agreement, to be dated as of March
11, 1999, between the Company and the Initial Purchasers party thereto and (iv)
the Merger Agreement, dated August 11, 1998, among CalEnergy Company, Inc.
("CalEnergy"), MAVH, Inc. ("Merger Sub"), Maverick Reincorporation Sub, Inc. and
MidAmerican Energy Holdings Company ("Holdings"), the sole common shareholder of
MidAmerican Energy Company (the agreements referred to in (i)-(iv) above are
referred to herein as the "Operative Documents"); engage in activities related
to the acquisition, management and ownership of Merger Sub and Holdings as its
successor upon the consummation of the Merger Agreement; enter into and perform
any agreements to accomplish such purposes; and engage in any lawful act or
activity, and exercise any powers permitted to limited liability companies,
organized under the laws of Iowa, that are incidental to or necessary, suitable
or convenient for the accomplishment of such purposes.

         B. As long as any of the securities issued under the Indenture (the
"Securities") are outstanding, the Company shall not do any of the following:

              (i) engage in any business or activity other than those set forth
         in section (A) of this Article IV;

              (ii) except as expressly provided in these Articles of
         Organization, shall not incur any debt, liability or obligation other
         than as part of the business or activity set forth in section (A) of
         this Article IV;

              (iii) incur any indebtedness of, or assume, guarantee or become
         obligated for the debts of, or hold its credit or assets as being
         available to satisfy the obligations of, CalEnergy or any of
         CalEnergy's subsidiaries (except for the Company and its subsidiaries);

              (iv) except as provided for in the Operative Documents and except
         as contemplated by the Merger Agreement, shall not enter into any
         transaction of merger or consolidation, purchase or otherwise acquire
         all or substantially all of the assets of any other person or entity,
         change its form of organization or its business, liquidate or dissolve
         itself (or suffer any liquidation or dissolution); provided, however,
         that (A) the Company may incur debt to finance the acquisition of all
         or a portion of any assets used in its businesses, and (B) the Company
         may merge with or into any other person or entity, in each case only if
         no default exists or shall occur under the Operative Documents as a
         result thereof, and in the event that the Company is not the surviving
         entity (1) the surviving entity shall, simultaneously with such merger,
         assume all the obligations of the Company under the Operative Documents
         and the other credit arrangements to which it was a party, (2) the
         surviving entity shall continue to have a valid, perfected, first
         priority security interest in any applicable collateral securing the
         Securities, (3) after giving effect to such merger, the merger shall
         not result in a material adverse effect on such entity's financial
         condition, and (4) after giving effect to such merger, no default shall
         have

                                      -2-
<PAGE>

         occurred or be continuing under the Operative Documents and the other
         credit arrangements to which it is a party;

              (v) seek to have its indebtedness or other obligations guaranteed
         by, or secured by a pledge of the assets of, CalEnergy or any of
         CalEnergy's subsidiaries (except for the Company and its subsidiaries);

              (vi) commingle its bank accounts or other assets with those of any
         other entity;

              (vii) acquire any obligations or securities of its members;

              (viii) operate or purport to operate as an integrated, single
         economic unit with respect to any other person or entity;

              (ix) seek or obtain credit or incur any obligation to any third
         party based upon the assets of CalEnergy or any of CalEnergy's
         subsidiaries (except for the Company and its subsidiaries) or induce
         any such third party to reasonably rely on the creditworthiness of
         CalEnergy or any of CalEnergy's subsidiaries (except for the Company
         and its subsidiaries), or suggest in any way that its assets are
         directly available to pay the claims of creditors of CalEnergy or any
         of CalEnergy's subsidiaries (except for the Company and its
         subsidiaries);

              (x) without the unanimous affirmative vote or consent of the Board
         of Managers of the Company, including the affirmative vote or consent
         of the Independent Manager (as defined below), (A) institute
         proceedings to be adjudicated bankrupt or insolvent, (B) consent to the
         institution of bankruptcy or insolvency proceedings against it, (C)
         file a petition seeking or consent to reorganization or relief under
         any applicable federal or state law relating to bankruptcy, or consent
         to the appointment of a receiver, liquidator, assignee, trustee,
         sequestrator (or other similar official) of the Company or a
         substantial part of its property, (D) make any assignment for the
         benefit of creditors, (E) admit in writing its inability to pay its
         debts generally as they become due, (F) dissolve or liquidate, in whole
         or in part, (G) change its form of organization or jurisdiction of
         organization; (H) amend this Article IV or Article VII of these
         Articles of Organization or add, remove or amend any provision of these
         Articles of Organization in a manner that would interfere with the
         operation of this Article IV or Article VII, or (I) or take any limited
         liability company action (including any amendment, repeal or other
         modification of any provision of these Articles of Organization) in
         furtherance of any such action.

              C. The Company shall:

              (i) maintain books and records separate from those of any other
         person or entity;

              (ii) maintain its accounts separate from those of any other person
         or entity;

              (iii) conduct its business solely in its own name;

                                      -3-
<PAGE>

              (iv) maintain financial statements separate from those of any
         other entity, separately identifying its own assets, liabilities and
         financial affairs;

              (v) pay its indebtedness and other liabilities out of its own
         funds and assets;

              (vi) observe all limited liability company formalities required by
         law, these Articles of Organization and its operating agreement;

              (vii) maintain an arm's-length relationship with each of its
         affiliates;

              (viii) pay the salaries of its own employees and officers and
         maintain a sufficient number of employees in light of its contemplated
         business operations;

              (ix) allocate fairly and reasonably any overhead for office space
         or other expenses incurred by any affiliate on behalf of the Company;

              (x) use stationery, invoices, checks and other business forms
         separate from those of any other person or entity;

              (xi) correct any known misunderstanding regarding its identity
         separate from that of any other person or entity; and

              (xii) maintain adequate capital in light of its contemplated
         business operations.


                                    ARTICLE V
                               PERIOD OF DURATION

         A. The Company's existence shall commence upon the acceptance of these
Articles of Organization by the Secretary of State of Iowa for filing and shall
be perpetual, unless sooner dissolved pursuant to the terms of its operating
agreement, or as otherwise provided by law.

         B. To the extent permitted by law, the commencement of bankruptcy,
insolvency, receivership or other similar proceeding, by or against the members,
including the events listed in Section 490A.712 of the Act, shall not cause the
dissolution of the Company or the cessation of the members' interests in the
Company.

                                      -4-
<PAGE>

                                   ARTICLE VI
                           WRITTEN OPERATING AGREEMENT

         Any operating agreement entered into by the member or members of the
Company, and any amendments or restatements thereof, shall be in writing. No
oral agreement among any of the members or managers of the Company shall be
deemed or construed to constitute any portion of, or otherwise affect the
interpretation of, any written operating agreement of the Company, as amended
and in existence from time to time.


                                   ARTICLE VII
                                BOARD OF MANAGERS

         A. The business and affairs of the Company shall be governed by a board
of managers, which shall include at all times at least one individual who is an
Independent Manager (as defined below). The rights and powers exercised by the
Independent Manager in the management of the business and affairs of the Company
may not be delegated. The actions of a member or any other person acting in any
capacity other than as a manager of the Company shall not bind the Company.

         B. An "Independent Manager" shall be an individual who is not, at the
time of his or her appointment or any time thereafter, and was not at any time
during the preceding five years: (i) a direct or indirect legal or beneficial
owner of any shares of the capital stock or membership interests, as applicable,
of the Company, CalEnergy or any of CalEnergy's subsidiaries, except that an
Independent Manager may own shares of the capital stock or membership interests,
as applicable, of CalEnergy or any of its direct or indirect subsidiaries having
a value, at all times in which such person is the Independent Manager, not
exceeding 1% of such person's assets, (ii) a director, officer, employee,
manager, trustee, partner, affiliate, family member, major supplier, major
contractor or major creditor of the Company or of any of the Company's
affiliates (except solely by virtue of serving as an Independent Manager of the
Company) or (iii) a person who, directly or indirectly, controls (except solely
by virtue of serving as an Independent Manager of the Company) (A) the Company,
(B) any affiliate of the Company or (C) any person or entity set forth in clause
(ii) of this section (B). The term "major supplier" means a person or entity to
which the Company or its affiliates, as applicable, has outstanding indebtedness
for borrowed money in a sum sufficiently large as would reasonably be expected
to influence the judgment of the proposed Independent Manager adversely to the
interests of the Company and its creditors. The term "major contractor" means a
person or entity that has contracts with the Company in a sum sufficiently large
as would reasonably be expected to influence the judgment of the proposed
Independent Manager adversely to the interests of the Company and its creditors.
The term "major creditor" means a person or entity to which the Company or its
affiliates, as applicable, has outstanding indebtedness for borrowed money in a
sum sufficiently large as would reasonably be expected to influence the judgment
of the proposed Independent Manager adversely to the interests of the

                                      -5-
<PAGE>

Company or its other creditors. The term "family member" means any child,
stepchild, grandchild, parent, grandparent, spouse, sibling, niece, nephew,
mother-in-law, father in-law, son-in-law, daughter-in-law, brother-in-law or
sister-in-law, and shall include adoptive relationships. The term "affiliate"
means any person or entity controlling, controlled by, or under common control
with the Company, whether by virtue of the holding of voting securities, the
election of members of the Board of Managers or another governing body or
otherwise.

         C. In the event of the insolvency of the Company and with regard to any
action requiring the affirmative vote of the Independent Manager, the Managers
will owe their fiduciary duties to the Company and its creditors.


                                  ARTICLE VIII
                             LIMITATION OF LIABILITY

         A. A manager of the Company shall not be personally liable to the
Company or its members for monetary damages for breach of fiduciary duty as a
manager, except for liability:

              (i)   for any breach of the manager's duty of loyalty to the
                    Company or its members; or

              (ii)  for acts or omissions not in good faith or which involve
                    intentional misconduct or a knowing violation of law; or

              (iii) for any transaction from which the manager derives an
                    improper personal benefit or a wrongful distribution in
                    violation of Section 490A.807 of the Act.

         B. If, after the date these Articles of Organization are filed with the
Iowa Secretary of State, the Act is amended to authorize action further
eliminating or limiting the personal liability of managers, then the liability
of a manager of the Company shall be deemed eliminated or limited to the fullest
extent permitted by the Act, as so amended. Any repeal or modification of
Section A or this Section B of this Article VIII, by the members of the Company
shall be prospective only and shall not adversely affect any right or protection
of a manager of the Company existing at the time of such repeal or modification.


                                   ARTICLE IX
                                 INDEMNIFICATION

         A. Each person who was or is a party or is threatened to be made a
party to or is involved in any action, suit or proceeding, whether civil,
criminal, administrative, investigative or arbitration and whether formal or
informal ("proceeding"), by reason of the fact that he or she, or a person of
whom he or she is the legal representative, is or was a manager, officer or
employee, of the Company or is or was serving at the request of the Company as a
director, manager, officer or employee of another corporation or of a
partnership, limited liability

                                      -6-
<PAGE>

company, joint venture, trust or other enterprise, including service with
respect to employee benefit plans, whether the basis of such proceeding is
alleged action in an official capacity while serving as a manager, officer or
employee or in any other capacity while serving as a manager, officer or
employee, shall be indemnified and held harmless by the Company to the fullest
extent authorized by the Act, as the same exists or may hereafter be amended
(but, in the case of any such amendment, only to the extent that such amendment
permits the Company to provide broader indemnification rights than the Act
permitted the Company to provide prior to such amendment), against all
reasonable expenses, liability and loss (including without limitation attorneys'
fees, all costs, judgments, fines, Employee Retirement Income Security Act
excise taxes or penalties and amounts paid or to be paid in settlement)
reasonably incurred or suffered by such person in connection therewith. Such
right shall be a contract right and shall include the right to be paid by the
Company expenses incurred in defending any such proceeding in advance of its
final disposition; provided, however, that the payment of such expenses incurred
by a manager, officer or employee in his or her capacity as a manager, officer
or employee (and not in any other capacity in which service was or is rendered
by such person while a manager, officer or employee including, without
limitation, service to an employee benefit plan) in advance of the final
disposition of such proceeding, shall be made only upon delivery to the Company
of (i) a written undertaking, by or on behalf of such manager, officer or
employee, to repay all amounts so advanced if it should be determined ultimately
that such manager, officer or employee is not entitled to be indemnified under
this Article IX or otherwise, or (ii) a written affirmation by or on behalf of
such manager, officer or employee that, in such person's good faith belief, such
person has met the standards of conduct set forth in the Act.

         B. If a claim under Section A is not paid in full by the Company within
thirty (30) days after a written claim has been received by the Company, the
claimant may at any time thereafter bring suit against the Company to recover
the unpaid amount of the claim and, if successful in whole or in part, the
claimant shall be entitled to be paid also the expenses of prosecuting such
claim. It shall be a defense to any such action that the claimant has not met
the standards of conduct which make it permissible under the Act for the Company
to indemnify the claimant for the amount claimed, but the burden of proving such
defense shall be on the Company. The failure of the Company (including its Board
of Managers, independent legal counsel or its members) to have made a
determination prior to the commencement of such action that indemnification of
the claimant is proper in the circumstances because he or she has met the
applicable standard of conduct set forth in the Act, shall not be a defense to
the action or create a presumption that the claimant had not met the applicable
standard of conduct.

         C. Indemnification provided hereunder shall, in the case of the death
of the person entitled to indemnification, inure to the benefit of such person's
heirs, executors or other lawful representatives. The invalidity or
unenforceability of any provision of this Article IX shall not affect the
validity or enforceability of any other provision of this Article IX.

         D. The rights conferred on any person by this Article IX shall not be
exclusive of any other right which any person may have or hereafter acquire
under any statute, provision of the Articles of Organization, operating
agreement, agreement, vote of members or disinterested managers or otherwise.

                                      -7-
<PAGE>

         E. The Company may maintain insurance, at its expense, to protect
itself and any such manager, officer, employee or agent of the Company or
another corporation, partnership, limited liability company, joint venture,
trust or other enterprise against any such expense, liability or loss, whether
or not the Company would have the power to indemnify such person against such
expense, liability or loss under the Act.


                                    ARTICLE X
                                   AMENDMENTS

         Subject to the last sentence of Section B of Article VIII, these
Articles may be amended, repealed, changed or modified in accordance with the
provisions of the Act and the Company's operating agreement. The foregoing
notwithstanding, as long as any of the Securities are outstanding, (i) subject
to clause (ii) below, the provisions of Article IV, V and Article VII of these
Articles of Organization shall not be changed, amended, repealed or effected in
any way unless the Company complies with the provisions of section (B)(x) of
Article IV and (ii) paragraphs (B)(i), (ii) and (iv) of Article IV may be
amended or modified if, prior to the effectiveness of such amendment or
modification, the Company obtains written confirmation from each of Standard &
Poor's Ratings Group, Moody's Investors Service, Inc. and Duff & Phelps Credit
Rating Co. (or, if any such agency ceases to rate the Securities for any reason
outside the control of the Company, any other "nationally recognized statistical
rating organization" within the meaning of Rule 15c3-1(c)(2)(vi)(F) under the
Securities Exchange Act of 1934, selected by the Company as a replacement rating
agency; each a "Rating Agency"), that such amendment or modification will not
result in lowering by any Rating Agency of the credit rating assigned to the
Securities by such Rating Agency as of the date of such amendment or
modification.

                                      -8-
<PAGE>

         IN WITNESS WHEREOF, the aforesaid organizer has caused the execution of
the foregoing Articles of Organization on this 9th day of March 1999.


                                               /s/ Paul J. Leighton
                                         --------------------------------------
                                               Paul J. Leighton, Organizer
                                               of MidAmerican Funding, LLC


                                      -9-


<PAGE>

                               OPERATING AGREEMENT

                                       OF

                            MIDAMERICAN FUNDING, LLC

         OPERATING AGREEMENT of MIDAMERICAN FUNDING, LLC, an Iowa limited
liability company (the "COMPANY"), dated as of March 9, 1999, by CalEnergy
Company, Inc., a Delaware corporation, the sole "MEMBER".

                              W I T N E S S E T H:

         WHEREAS, the Member desires to form a limited liability company
pursuant to the provisions of the Limited Liability Company Act of the State of
Iowa, as amended from time to time (the "ACT");

         WHEREAS, the Member hereby constitutes itself a limited liability
company for the purposes and on the terms and conditions set forth in this
Agreement.

         NOW, THEREFORE, in consideration of the premises, and for other good
and valuable consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties hereto agree as follows:

                                   ARTICLE I.

                             INTRODUCTORY PROVISIONS

         SECTION 1.1. CERTAIN DEFINITIONS. As used herein:

         "ACT" shall have the meaning set forth in the recitals hereto.

         "AFFILIATE" shall mean, with respect to any Person, any other Person
who controls, is controlled by or is under common control with such Person.

         "ARTICLES" means the Articles of Organization of the Company as filed
with the Secretary of State of Iowa, as it shall be amended from time to time.

         "BANKRUPTCY ACTION" has the meaning specified in SECTION 3.1(C).

         "CALENERGY" means CalEnergy Company, Inc., and its successors and
assigns.

         "CAPITAL CONTRIBUTION" means a contribution by the Member to the
capital of the Company pursuant to this Agreement.

         "CHAIRMAN" has the meaning specified in SECTION 3.5.

         "CODE" means the Internal Revenue Code of 1986, as amended. Any
reference to a section of the Code shall include a reference to any amendatory
or successor provision thereto.

<PAGE>

         "FISCAL YEAR" means the calendar year.

         "INDEMNIFIED PERSONS" has the meaning specified in SECTION 3.10.

         "INDEPENDENT MANAGER" has the meaning specified in Section B of Article
VII of the Articles.

         "LEGAL REQUIREMENT" means any federal, state, or local law or
regulation excluding regulations which are contrary to applicable law.

         "MAJORITY BOARD VOTE" means, in the case of any vote by the Board of
Managers, the affirmative vote of the majority of the Managers present at a
meeting where Quorum is present.

         "NOTICES" has the meaning specified in SECTION 8.2(A).

         "PERSON" means an individual, corporation, association, limited
liability company, limited liability partnership, partnership, estate, trust,
unincorporated organization or a government or any agency or political
subdivision thereof.

         "QUORUM" has the meaning specified in SECTION 3.8.

         "SECRETARY" has the meaning specified in SECTION 3.5.

         "TRANSFER" means any direct or indirect sale, assignment, gift,
hypothecation, pledge or other disposition, whether voluntary or by operation of
law, of an Interest.

         "TREASURY REGULATIONS" means the regulations promulgated by the U.S.
Department of the Treasury under the Code.

         SECTION 1.2. NAME. The name of the Company shall be "MIDAMERICAN
FUNDING, LLC"

         SECTION 1.3. PRINCIPAL PLACE OF BUSINESS. The Company's principal place
of business shall be at such place as the Member shall designate from time to
time.

         SECTION 1.3.1. PURPOSES.

      A. The purpose for which the Company is organized is to enter into and
consummate the transactions contemplated by (i) the Indenture, to be dated as of
March 11, 1999, as supplemented by the First Supplemental Indenture, to be dated
as of March 11, 1999, each among the Company and IBJ Whitehall Bank & Trust
Company, as Trustee (as supplemented, the "Indenture"), (ii) the Escrow
Agreement, to be dated as of March 11, 1999, between the Company and IBJ
Whitehall Bank & Trust Company, as Escrow Agent, (iii) the Registration Rights
Agreement, to be dated as of March 11, 1999, between the Company and the Initial
Purchasers party thereto and (iv) the Merger Agreement, dated August 11, 1998,
among CalEnergy, MAVH, Inc. ("Merger Sub"), Maverick Reincorporation Sub, Inc.
and MidAmerican

                                      -2-
<PAGE>

Energy Holdings Company ("Holdings"), the sole common shareholder of MidAmerican
Energy Company (the agreements referred to in (i) - (iv) above are referred to
herein as the "Operative Documents"); engage in activities related to the
acquisition, management and ownership of Merger Sub and Holdings as its
successor upon the consummation of the Merger Agreement; enter into and perform
any agreements to accomplish such purposes; and engage in any lawful act or
activity, and exercise any powers permitted to limited liability companies,
organized under the laws of Iowa, that are incidental to or necessary, suitable
or convenient for the accomplishment of such purposes.

      B. As long as any of the securities issued under the Indenture (the
"Securities") are outstanding, the Company shall not do any of the following:

         (i) engage in any business or activity other than those set forth in
      paragraph A of this Section 1.3.1;

         (ii) except as expressly provided in the Articles, shall not incur any
      debt, liability or obligation other than as part of the business or
      activity set forth in paragraph A of this Section 1.3.1;

         (iii) incur any indebtedness of, or assume, guarantee or become
      obligated for the debts of, or hold its credit or assets as being
      available to satisfy the obligations of, CalEnergy or any of CalEnergy's
      subsidiaries (except for the Company and its subsidiaries);

         (iv) except as provided for in the Operative Documents and except as
      contemplated by the Merger Agreement, shall not enter into any transaction
      of merger or consolidation, purchase or otherwise acquire all or
      substantially all of the assets of any other person or entity, change its
      form of organization or its business, liquidate or dissolve itself (or
      suffer any liquidation or dissolution); provided, however, that (A) the
      Company may incur debt to finance the acquisition of all or a portion of
      any assets used in its businesses, and (B) the Company may merge with or
      into any other person or entity, in each case only if no default exists or
      shall occur under the Operative Documents as a result thereof, and in the
      event that the Company is not the surviving entity (1) the surviving
      entity shall, simultaneously with such merger, assume all the obligations
      of the Company under the Operative Documents and the other credit
      arrangements to which it was a party, (2) the surviving entity shall
      continue to have a valid, perfected, first priority security interest in
      any applicable collateral securing the Securities, (3) after giving effect
      to such merger, the merger shall not result in a material adverse effect
      on such entity's financial condition, and (4) after giving effect to such
      merger, no default shall have occurred or be continuing under the
      Operative Documents and the other credit arrangements to which it is a
      party;

         (v) seek to have its indebtedness or other obligations guaranteed by,
      or secured by a pledge of the assets of, CalEnergy or any of CalEnergy's
      subsidiaries (except for the Company and its subsidiaries);

                                      -3-
<PAGE>

         (vi) commingle its bank accounts or other assets with those of any
      other entity;

         (vii) acquire any obligations or securities of its members;

         (viii) operate or purport to operate as an integrated, single economic
      unit with respect to any other person or entity;

         (ix) seek or obtain credit or incur any obligation to any third party
      based upon the assets of CalEnergy or any of CalEnergy's subsidiaries
      (except for the Company and its subsidiaries) or induce any such third
      party to reasonably rely on the creditworthiness of CalEnergy or any of
      CalEnergy's subsidiaries (except for the Company and its subsidiaries), or
      suggest in any way that its assets are directly available to pay the
      claims of creditors of CalEnergy or any of CalEnergy's subsidiaries
      (except for the Company and its subsidiaries);

         (x) without the unanimous affirmative vote or consent of the Board of
      Managers of the Company, including the affirmative vote or consent of the
      Independent Manager, (A) institute proceedings to be adjudicated bankrupt
      or insolvent, (B) consent to the institution of bankruptcy or insolvency
      proceedings against it, (C) file a petition seeking or consent to
      reorganization or relief under any applicable federal or state law
      relating to bankruptcy, or consent to the appointment of a receiver,
      liquidator, assignee, trustee, sequestrator (or other similar official) of
      the Company or a substantial part of its property, (D) make any assignment
      for the benefit of creditors, (E) admit in writing its inability to pay
      its debts generally as they become due, (F) dissolve or liquidate, in
      whole or in part, (G) change its form of organization or jurisdiction of
      organization; (H) amend Article IV or Article VII of the Articles or add,
      remove or amend any provision of such Articles in a manner that would
      interfere with the operation of such Article IV or Article VII, or (I) or
      take any limited liability company action (including any amendment, repeal
      or other modification of any provision of the Articles) in furtherance of
      any such action.

      C. The Company shall:

         (i) maintain books and records separate from those of any other person
      or entity;

         (ii) maintain its accounts separate from those of any other person or
      entity;

         (iii) conduct its business solely in its own name;

         (iv) maintain financial statements separate from those of any other
      entity, separately identifying its own assets, liabilities and financial
      affairs;

         (v) pay its indebtedness and other liabilities out of its own funds and
      assets;

         (vi) observe all limited liability company formalities required by law,
      the Articles and this Agreement;

                                      -4-
<PAGE>

         (vii) maintain an arm's-length relationship with each of its
      affiliates;

         (viii) pay the salaries of its own employees and officers and maintain
      a sufficient number of employees in light of its contemplated business
      operations;

         (ix) allocate fairly and reasonably any overhead for office space or
      other expenses incurred by any affiliate on behalf of the Company;

         (x) use stationery, invoices, checks and other business forms separate
      from those of any other person or entity;

         (xi) correct any known misunderstanding regarding its identity separate
      from that of any other person or entity; and

         (xii) maintain adequate capital in light of its contemplated business
      operations.

         SECTION 1.4. DURATION. A. The Company shall be formed upon the filing
of the Articles with the Office of the Secretary of State of Iowa pursuant to
the Act and shall continue until dissolved pursuant to SECTION 7.1.

      B. To the extent permitted by law, the commencement of bankruptcy,
insolvency, receivership or other similar proceeding, by or against the members,
including the events listed in Section 490A.712 of the Act, shall not cause the
dissolution of the Company or the cessation of the members' interests in the
Company.

         SECTION 1.5. LIMITATION OF LIABILITY. A. The liability of a manager or
employee of the Company to third parties for obligations of the Company shall be
limited to the fullest extent provided in the Act and other applicable law. Any
amendment, repeal or modification of the foregoing sentence shall not adversely
affect any right or protection of a manager of the Company existing hereunder
with respect to any act or omission occurring prior to such amendment, repeal or
modification.

      B. In the event the Act is amended after approval of this Section by the
Members so as to authorize limited liability company action further eliminating
or limiting the liability of a Member or manager of the Company, then the
liability of a Member or manager of the Company shall be eliminated or limited
to the fullest extent permitted by the Act, as so amended from time to time. The
provisions of this Section shall not be deemed to limit or preclude
indemnification of a Member or manager by the Company for any liability of a
Member or manager or preclude indemnification of a Member or manager by the
Company for any liability of a Member or manager which has not been eliminated
by the provisions of this Section.

                                      -5-
<PAGE>

                                   ARTICLE II.

                     CAPITAL CONTRIBUTIONS; OTHER FINANCING;
                            INTERESTS IN THE COMPANY

         SECTION 2.1. CAPITAL CONTRIBUTIONS. Member has made the Capital
Contribution as of the date hereof and shall have a Contribution Percentage of
100%.

         SECTION 2.2. WITHDRAWAL OF CAPITAL; LIMITATION ON DISTRIBUTIONS. The
Member shall not be entitled to withdraw any part of its Capital Contributions
to, or to receive any distributions from, the Company except as provided in
SECTION 6.1 and SECTION 7.2. The Member shall not be entitled to demand or
receive (i) interest on its Capital Contributions or (ii) any property from the
Company other than cash, except as provided in SECTION 7.2(A).

                                  ARTICLE III.

                                   MANAGEMENT

         SECTION 3.1. MANAGEMENT BY MANAGERS.

         (a) BOARD OF MANAGERS. Subject to SECTION 3.9, the management of the
    property, business and affairs of the Company shall be vested in, and
    conducted under the direction and control of, the Board of Managers, and,
    except as expressly set forth herein or unless expressly authorized by the
    Board of Managers, no Member shall have the power or authority to act for or
    to bind the Company.

         (b) POWERS OF THE BOARD OF MANAGERS. Subject to any vote or consent of
    Members as may be expressly required under the Act or any provision of this
    Agreement (unless not permitted under the Act or other applicable Legal
    Requirement), the Board of Managers shall have the power and authority, on
    behalf of and in the name of the Company, to do all things necessary or
    convenient to carry out the business and affairs of the Company.

         (c) UNANIMOUS CONSENT. The Company shall not without the unanimous
    affirmative vote of the Board of Managers, and the affirmative vote of the
    Independent Manager:

              (i) institute proceedings to have the Company adjudicated bankrupt
         or insolvent;

              (ii) consent to the institution of bankruptcy or insolvency
         proceedings against the Company;

              (iii) file a petition or consent to a petition seeking
         reorganization or relief on behalf of the Company under any applicable
         federal or state law relating to bankruptcy;

                                      -6-
<PAGE>

              (iv) consent to the appointment of a receiver, liquidator,
         assignee, trustee, sequestrator (or any similar official) of the
         Company or a substantial portion of its property;

              (v) make any assignment for the benefit of the Company's
         creditors;

              (vi) cause the Company to admit in writing its inability to pay
         its debts generally as they become due;

              (vii) take any action, or cause the Company to take any action, in
         furtherance of any of the foregoing (any of the above foregoing
         actions, a "Bankruptcy Action"); or

              (viii) merge or consolidate the Company.

         (d) FIDUCIARY DUTY. The fiduciary duty of the Managers shall not
    include a duty to take any Bankruptcy Action. No Manager or officer of the
    Company shall be liable to the Company or any Member on account of such
    Manager's or officer's good faith reliance on the provisions of this Section
    3.1(d) and neither the Company nor any Member shall have any claim for
    breach of fiduciary duty or otherwise against any Manager or officer for
    failing to take any Bankruptcy Action. With respect to a vote in connection
    with a Bankruptcy Action, the Managers shall owe their fiduciary duties to
    the Company and its creditors.

         (e) ADDITIONAL POWERS OF THE BOARD OF MANAGERS. In addition to any
    rights and powers that may be expressly provided for in this Agreement, and,
    subject to SECTIONS 3.1(C), 3.1(D) and 3.9, the Board of Managers shall
    possess all of the rights and powers of a board of directors of a
    corporation formed under the Iowa Business Company Act.

         SECTION 3.2. ELECTION, NUMBER, QUALIFICATION, REMOVAL AND REPLACEMENT
OF MANAGERS.

         (a) The Board of Managers shall be elected by a vote of the
    Majority-in-Interest of the Members.

         (b) There shall be three (3) Managers on the Board of Managers. At all
    times there shall be at least one Independent Manager. The rights and powers
    exercised by the Independent Manager in the management and business affairs
    of the Company may not be delegated.

         (c) Each person designated as a Manager shall hold office until his or
    her successor is duly designated in accordance with this SECTION 3.2 or
    until his or her earlier resignation, removal (in accordance with SECTION
    3.2(E)), death, disability, disqualification or otherwise.

         (d) Any Manager may resign at any time upon written notice delivered to
    the Board of Managers, with a copy to each Member, which shall be effective
    upon the date

                                      -7-
<PAGE>

    set forth therein or, if no such date is specified, upon delivery of
    such notice to the Board of Managers.

         (e) Any Manager may be removed, with or without cause, at any time by a
    Majority-in-Interest of the Members.

         (f) Any vacancy on the Board of Managers resulting from resignation,
    removal, death, disability, disqualification or otherwise, of a Manager
    shall be filled by the Members.

         (g) The election of a Manager shall be effective upon written notice
    delivered to the Company by the Members.

         SECTION 3.3. UNANIMOUS AFFIRMATIVE VOTE OF MANAGERS REQUIRES VOTE OF
INDEPENDENT MANAGER.

         If the Independent Manager resigns, dies or becomes incapacitated, or
    such position is otherwise vacant, no action requiring the unanimous
    affirmative vote of the managers shall be taken until a successor
    Independent Manager is elected and qualified and approves such action.

         SECTION 3.4. INITIAL BOARD OF MANAGERS. The initial Board of Managers
shall be David L. Sokol and Steven A. McArthur. Delbert D. Weber shall serve as
the initial Independent Manager.

         SECTION 3.5. MEETINGS OF THE BOARD OF MANAGERS, NOTICES OF MEETINGS AND
AGENDAS FOR MEETINGS.

         (a) The Board of Managers shall (i) elect from among themselves one
    Manager to act as chairman of the Board of Managers (the "CHAIRMAN") who, in
    addition to having the same powers and duties as the other Managers, shall
    also preside at all meetings of the Board of Managers, and (ii) appoint one
    person (who may, but need not be, a Manager) to act as secretary of, and to
    record the minutes of, all meetings of the Board of Managers (the
    "SECRETARY"). In the absence of the Chairman at any meeting of the Board of
    Managers, any other Manager selected by the Board of Managers shall act as
    Chairman of such meeting. In the absence of the Secretary at any meeting of
    the Board of Managers, any other Person (who may, but need not be, a
    Manager) selected by the Board of Managers shall act as Secretary at such
    meeting.

         (b) Meetings of the Board of Managers shall be held on such dates as
    may be agreed from time to time by the Board of Managers. Meetings of the
    Board of Managers shall be held at the Company's principal place of business
    set forth in SECTION 1.3, whether within or outside the State of Iowa, or at
    such other location (whether within or outside the State of Iowa) as may be
    agreed from time to time by the unanimous vote of the Board of Managers.

                                      -8-
<PAGE>

         (c) With respect to meetings of the Board of Managers, the Secretary
    shall deliver (or cause to be delivered) at the direction of the Chairman,
    not later than five (5) days before the meeting date, to each Manager, with
    a copy to each Member, a written notice of, and agenda for, such meeting.

         (d) Notice of any meeting of the Board of Managers required to be given
    under SECTION 3.5(C) need not be given to any Manager who submits a written
    waiver of notice signed by such Manager either before or after the subject
    meeting.

         (e) Any Manager who wishes to have any matter discussed or acted upon
    at any meeting of the Board of Managers which matter is not specified in the
    subject agenda for such meeting may, not later than two (2) days prior to
    the meeting date, give written notice to the Chairman, with a copy to the
    Secretary, each of the other Managers and each of the Members, specifying
    such additional matter(s), whereupon the initial agenda for the subject
    meeting shall be deemed to have been amended to include such matters.

         (f) In addition to the Managers, the Member shall have the right to
    attend any or all meetings of the Board of Managers, but shall have no right
    to participate in any vote of the Board of Managers. In addition, the Board
    of Managers may, by Majority Board Vote, invite any other Person to attend,
    as an observer, any meeting of the Board of Managers.

         SECTION 3.6. ACTION BY WRITTEN CONSENT. Any action required or
permitted to be taken at any meeting of the Board of Managers may be taken
without a meeting if all of the Managers then comprising the Board of Managers
consent thereto in writing, and the writing or writings are filed with the
minutes of proceedings of the Board of Managers.

         SECTION 3.7. TELEPHONIC MEETINGS. Managers shall have the right to
participate in a meeting of the Board of Managers by means of conference
telephone or similar communications equipment by means of which all Persons
participating in the meeting can hear each other, and such participation in a
meeting shall constitute presence in person at such meeting.

         SECTION 3.8. QUORUM; ACTION OF THE BOARD; ADJOURNMENTS.

         (a) The presence, in person, of a majority of the Managers comprising
    the Board of Managers, and for those actions of the Board of Managers taken
    pursuant to SECTION 3.1(C), the presence of a majority of the Board of
    Managers including the presence of the Independent Manager, shall constitute
    a quorum (a "QUORUM") for the transaction of business; provided that with
    respect to any regular meeting, notice thereof shall have been delivered to
    (or waived by) each Manager in accordance with SECTION 3.5(D).

         (b) Each Manager shall have one vote and, except as required by SECTION
    3.1(c), a Majority Board Vote shall be the act of the Board of Managers.

         (c) At any meeting of the Board of Managers at which a Quorum is not
    present, the meeting shall be adjourned to another time or place and notice
    thereof shall be given

                                      -9-
<PAGE>

    in accordance with SECTION 3.5(B). At the adjourned meeting, the
    Managers may, provided a Quorum is present, transact any business which
    might have been transacted at the original meeting.

         SECTION 3.9. MANAGEMENT RIGHTS. The Management of the Company rests
exclusively with the Board of Managers, except as to duties granted to the
Members of the Company pursuant to this SECTION 3.9. Notwithstanding anything
herein to the contrary, to the extent that such actions are permitted by the
Articles, the Company may not take any of the following actions without first
obtaining the consent of the Member:

         (a) the merger, consolidation or other reorganization of the Company;

         (b) the liquidation, reorganization or recapitalization of the
    Company; or

         (c) the issuance, repurchase or redemption of any Membership Interests
    or any rights to purchase Membership Interests.

         In addition, the business and affairs of the Company shall be operated
in such a manner as the Board of Managers deems reasonable and necessary or
appropriate to preserve the limited liability of the managers, the separateness
of the Company from the business of its members, and as long as the Securities
are outstanding, the special purpose, bankruptcy remote status of the Company.
To the extent permitted by law, as long as the Securities are outstanding, the
Board of Managers shall make decisions with respect to the business and daily
operations of the Company independent of, and not dictated by, any member or any
affiliate of any member.

         SECTION 3.10. INDEMNIFICATION. (a) Each person who was or is a party or
is threatened to be made a party to or is involved in any action, suit or
proceeding, whether civil, criminal, administrative or investigative, or
arbitration and whether formal or informal ("PROCEEDING"), by reasons of the
fact that he or she, or a person of whom he or she is the legal representative,
is or was a manager or employee of the Company or is or was serving at the
request of the Company as a manager or employee of another limited liability
company or of a corporation, partnership, joint venture, trust or other
enterprise, including service with respect to employee benefit plans, whether
the basis of such proceeding is alleged action in an official capacity while
serving as a manager or employee or in any other capacity while serving as a
manager or employee (each, an "INDEMNIFIED PERSON"), shall be indemnified and
held harmless by the Company to the fullest extent authorized by the Act, as the
same exists or may hereafter be amended (but, in the case of any such amendment,
only to the extent that such amendment permits the Company to provide broader
indemnification rights than the permitted the Company to provide prior to such
amendment), against all reasonable expenses, liability and loss (including,
without limitation, attorneys' fees, all costs, judgments, fines, Employee
Retirement Income Security Act excise taxes or penalties and amounts paid or to
be paid in settlement) reasonably incurred or suffered by such person in
connection therewith. Such right shall be a contract right and shall include the
right to be paid by the Company expenses incurred in defending any such
proceeding in advance of its final disposition; provided, however, that the
payment of such expenses incurred by a manager or employee in his or her
capacity as a manager

                                      -10-
<PAGE>

or employee (and not in any other capacity in which service was or is rendered
by such person while a manager or employee, including, without limitation,
service to an employee benefit plan) in advance of the final disposition of such
proceeding, shall be made only upon delivery to the Company of (i) a written
undertaking, by or on behalf of such manager or employee, to repay all amounts
so advanced if it should be determined ultimately that such manager or employee
is not entitled to be indemnified under this Section 3.10 or otherwise, or (ii)
a written affirmation by or on behalf of such manager or employee that, in such
person's good faith belief, such person has met the standards of conduct set
forth in the Act.

         (b) If a claim under clause (a) is not paid in full by the Company
within thirty (30) days after a written claim has been received by the Company,
the claimant may at any time thereafter bring suit against the Company to
recover the unpaid amount of the claim and, if successful, in whole or in part,
the claimant shall be entitled to also be paid the expenses of prosecuting such
claim. It shall be a defense to any such action that the claimant has not met
the standards of conduct which make it permissible under the Act for the Company
to indemnify the claimant for the amount claimed, but the burden of proving such
defense shall be on the Company. The failure of the Company (including its Board
of Managers, independent legal counsel or its Members) to have made a
determination prior to the commencement of such action that indemnification of
the claimant is proper in the circumstances because he or she has met the
applicable standard of conduct set forth in the Act shall not be a defense to
the action or create a presumption that the claimant had not met the applicable
standard of conduct.

         (c) Indemnification provided hereunder shall, in the case of the death
of the person entitled to indemnification, inure to the benefit of such person's
heirs, executors or other lawful representatives. The invalidity or
unenforceability of any provision of this Section 3.10 shall not affect the
validity or enforceability of any other provision of this Article III.

         (d) Any action taken or omitted to be taken by any manager or employee
in good faith and in compliance with or pursuant to any order, determination,
approval or permission made or given by a commission, board, official or other
agency of the United States or of any state or other governmental authority with
respect to the property or affairs of the Company or any such business
corporation, not-for-profit corporation, joint venture, trade association or
other entity over which such commission, board, official or agency has
jurisdiction or authority or purports to have jurisdiction or authority shall be
presumed to be in compliance with the standard of conduct set forth in Section
490.A.707 (or any successor provision) of the Act whether or not it may
thereafter be determined that such order, determination, approval or permission
was unauthorized, erroneous, unlawful or otherwise improper.

         (e) Unless finally determined, the termination of any litigation,
whether by judgment, settlement, conviction or upon a plea of nolo contendere,
or its equivalent, shall not create a presumption that the action taken or
omitted to be taken by the person seeking indemnification did not comply with
the standard of conduct set forth in Section 490.A.707 (or any successor
provision) of the Act.

                                      -11-
<PAGE>

         (f) The rights conferred on any person by this Section 3.10 shall not
be exclusive of any other right which any person may have or hereafter acquire
under any statute, provision of the this Agreement, vote of the Members or
Independent Managers or otherwise.

         (g) The Company may maintain insurance, at its expense, to protect
itself and any such manager or employee of the Company or another limited
liability company, corporation, partnership, joint venture, trust or other
enterprise against any such expense, liability or loss, whether or not the
Company would have the power to indemnify such person against such expense,
liability or loss under the Iowa Act.

                                   ARTICLE IV.

                     BOOKS; ELECTIONS; BUDGETS; FISCAL YEAR

         SECTION 4.1. ADMINISTRATIVE SERVICES, BOOKS, RECORDS AND REPORTS. The
Member shall cause to be performed all general and administrative services on
behalf of the Company in order to assure that complete and accurate books and
records of the Company are maintained at the Company's principal place of
business showing the names, addresses and Interests of each of the Members, all
receipts and expenditures, assets and liabilities, profits and losses, and all
other records necessary for recording the Company's business and affairs. For
federal tax purposes, the items of taxable income, gain, loss, deduction and
credits shall be directly taken into account by the Company.

                                   ARTICLE V.

                            EMPLOYMENT OF AFFILIATES

         SECTION 5.1. PARTIES EMPLOYED. Subject to any restrictions contained in
the Articles and subject to the approval of a Majority-in-Interest of the
Members, the Company may contract for services to be performed for the Company
by the Member or Affiliates of the Member. In the case of the employment of the
Member or of Affiliates of a Member, the compensation to be paid by the Company
to such Member or Affiliates shall be not greater than the compensation
generally paid to third parties for comparable services in comparable locations.

                                   ARTICLE VI.

                                  DISTRIBUTIONS

         SECTION 6.1. DISTRIBUTIONS. Subject to any restrictions contained in
the Articles, distributions shall be made at such time and in such amounts as
determined by the Member shall be made to the Member in cash or other property.

         SECTION 6.2. RESTORATION OF FUNDS. Except as otherwise provided by law,
no Member shall be required to restore to the Company any funds properly
distributed to it pursuant to SECTION 6.1.

                                      -12-
<PAGE>

                                  ARTICLE VII.

                           DISSOLUTION AND LIQUIDATION

         SECTION 7.1. DISSOLUTION.

         (a) The Company may not be dissolved or liquidated, in whole or in
    part, without the unanimous affirmative vote or consent of the Board of
    Managers.

         (b) Pursuant to Section 490.A.1301 of the Act, the Company elects that
    the bankruptcy, death, dissolution, expulsion, incapacity, or withdrawal of
    any Member, shall not constitute a dissolution of the Company.

         (c) The Company shall be dissolved upon the entry of a decree of
    judicial dissolution under Section 490.A.1302 of the Act.

         SECTION 7.2. WINDING UP AFFAIRS AND DISTRIBUTION OF ASSETS.

         (a) Upon dissolution of the Company, the Member shall proceed to wind
    up the affairs of the Company, liquidate the remaining property and assets
    of the Company and wind-up and terminate the business of the Company. The
    Member shall cause a full accounting of the assets and liabilities of the
    Company to be taken and shall cause the assets to be liquidated and the
    business to be wound up as promptly as possible by the following method:
    selling the Company assets and distributing the net proceeds therefrom
    (after the payment of Company liabilities) to the Member.

         (b) The proceeds of such liquidation shall be applied in the following
    order of priority: (i) first, to the expenses of such liquidation; (ii)
    second, to the debts and liabilities of the Company (including debts of the
    Company to the Member or its Affiliates and any fees and reimbursements
    payable under this Agreement), in the order of priority provided by law;
    (iii) third, a reasonable reserve shall be set up to provide for any
    contingent or unforeseen liabilities or obligations of the Company to third
    parties (to be held and disbursed, at the discretion of the Member, by an
    escrow agent selected by the Member) and at the expiration of such period as
    the Member may deem advisable, the balance remaining in such reserve shall
    be distributed as provided herein; (iv) fourth, to the Member in accordance
    with SECTION 6.1.

         (c) In connection with the liquidation of the Company, the Member shall
    have the first opportunity to make bids or tenders for all or any portion of
    the assets of the Company, and such assets shall not be sold to an outsider
    except only for a price higher than the highest and best bid of the Member.

                                      -13-
<PAGE>

                                  ARTICLE VIII.

                                  MISCELLANEOUS

         SECTION 8.1. ARTICLES REQUIREMENTS. From time to time the Member shall
sign and acknowledge all such writings as are required to amend the Articles or
for the carrying out of the terms of this Agreement or, upon dissolution of the
Company, to cancel such Articles. The Member is hereby designated as an
authorized person to sign the Company's Articles and any other documents that
are appropriate and necessary to effectuate the purpose of this Agreement.

         SECTION 8.2. NOTICES.

         (a) All Notices, consents, approvals, reports, designations, requests,
    waivers, elections and other communications (collectively, "NOTICES")
    authorized or required to be given pursuant to this Agreement shall be given
    in writing and either personally delivered to the Member to whom it is given
    or delivered by an established delivery service by which receipts are given
    or mailed by registered or certified mail, postage prepaid, or sent by telex
    or telegram or electronic telecopier, addressed to the Member at its address
    listed below its name on the signature page.

         (b) All Notices shall be deemed given (i) when delivered personally to
    the recipient, (ii) when sent to the recipient (with receipt confirmed by
    sender's machine) by telecopy if during normal business hours of the
    recipient, otherwise on the next business day, or (iii) one (1) business day
    after the date sent to the recipient (three (3) business days in the case of
    international delivery) by reputable express courier service (charges
    prepaid). Any Member may change its address for the receipt of Notices at
    any time by giving Notice thereof to all of the other Members.
    Notwithstanding the requirement in SECTION 8.2(A) as to the use of
    registered or certified mail, any routine reports required by this Agreement
    to be submitted to Members at specified times may be sent by first-class
    mail.

         SECTION 8.3. PARTIES IN INTEREST; THIRD-PARTY BENEFICIARIES.

         (a) Neither this Agreement nor any of the rights, duties, or
    obligations of any party hereunder may be transferred or assigned by a party
    hereto, except in connection with a Transfer of the membership interest.
    Subject to the foregoing, this Agreement shall be binding upon, and inure to
    the benefit of the parties hereto and their respective successors and
    assigns.

         (b) This Agreement shall not confer any rights or remedies upon any
    person or entity other than the parties hereto, the Indemnified Persons, the
    holders of long-term indebtedness of the Company and their respective
    permitted successors and assigns.

         SECTION 8.4. ENTIRE AGREEMENT. This Agreement constitutes the entire
agreement between the parties hereto with respect to the subject matter hereof,
and supersedes all

                                      -14-
<PAGE>

prior agreements and understandings among the Members with respect to the
subject matter hereof.

         SECTION 8.5. MODIFICATION. No change or modification of this Agreement
shall be of any force unless such change or modification is in writing and has
been signed by all of the Members. No waiver of any breach of any of the terms
of this Agreement shall be effective unless such waiver is in writing and signed
by the Member against whom such waiver is claimed. Any change or modification of
SECTIONS 1.3.1, 1.4, 3.1(C), 3.1(D), 3.3, 7.1, or 8.5 and the related
definitions shall require the consent of the Independent Manager. No waiver of
any breach shall be deemed to be a waiver of any other or subsequent breach.

         SECTION 8.6. SEVERABILITY. If any provision of this Agreement shall be
held to be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or
impaired thereby. Furthermore, in lieu of any such invalid, illegal or
unenforceable term or provision, the parties hereto intend that there shall be
added as a part of this Agreement a provision as similar in terms to such
invalid, illegal or unenforceable provision as may be possible and be valid,
legal and enforceable.

         SECTION 8.7. FURTHER ASSURANCES. The Member shall execute such deeds,
assignments, endorsements, evidences of Transfer and other instruments and
documents and shall give such further assurances as shall be necessary to
perform its obligations hereunder.

         SECTION 8.8. GOVERNING LAW. This Agreement shall be governed by and be
construed in accordance with the laws of the State of Iowa.

         SECTION 8.9. COUNTERPARTS. This Agreement may be executed in any number
of counterparts, each of which shall be deemed an original, but all of which
shall constitute one and the same instrument.

         SECTION 8.10. WAIVER OF PARTITION. Each Member hereby waives its right
to bring an action for partition of any of the property owned by the Company.

         SECTION 8.11. CONFLICTS. To the extent that any provision contained
herein is in conflict or inconsistent with any provision contained in the
Articles, the Articles shall control.

IN WITNESS WHEREOF, the undersigned has duly executed this Agreement as of the
day and date first set forth above.

                                       CALENERGY COMPANY, INC.

                                       Its Sole Member

                                       By: /s/ Steven A. McArthur
                                          -------------------------------------
                                          Name:  Steven A. McArthur
                                          Title: Executive Vice President
                                                   and General Counsel

                                      -15-


<PAGE>

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





                            MIDAMERICAN FUNDING, LLC


                                       and


                       IBJ WHITEHALL BANK & TRUST COMPANY,
                                   as Trustee





                                    INDENTURE



                           Dated as of March 11, 1999



                                 Debt Securities





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


<PAGE>


                                TABLE OF CONTENTS


RECITALS OF THE COMPANY                                                       1


                  ARTICLE I- DEFINITIONS AND OTHER PROVISIONS OF
                  GENERAL APPLICATION                                         1

SECTION 101.      Definitions                                                 1
         Act                                                                  2
         Affiliate                                                            2
         Applicable Procedures                                                2
         Auditors                                                             2
         Authenticating Agent                                                 2
         Board of Directors                                                   3
         Board Resolution                                                     3
         Business Day                                                         3
         CalEnergy                                                            3
         Capitalized Lease Obligations                                        3
         Cedelbank                                                            3
         Collateral                                                           3
         Commission                                                           3
         Company                                                              3
         Company Request or Company Order                                     3
         Consolidated Current Liabilities                                     4
         Consolidated Debt                                                    4
         Consolidated EBITDA                                                  4
         Consolidated Interest Expense                                        4
         Consolidated Net Operating Income                                    5
         Consolidated Net Tangible Assets                                     5
         Corporate Trust Office                                               6
         corporation                                                          6
         Covenant Defeasance                                                  6
         Currency, Interest Rate or Commodity Agreements                      6
         DCR                                                                  6
         default                                                              6
         Defaulted Interest                                                   6
         Defeasance                                                           6
         Definitive Security                                                  6

<PAGE>

         Depositary                                                           6
         Discharged                                                           7
         Distribution                                                         7
         Dollar or $                                                          7
         DTC                                                                  7
         Effective Date                                                       7
         Escrow Agreement                                                     7
         Euroclear                                                            7
         Event of Default                                                     7
         Exchange Act                                                         8
         Exchange Securities                                                  8
         Excluded Subsidiary                                                  8
         Existing Rating                                                      8
         Expiration Date                                                      8
         GAAP                                                                 8
         Global Security                                                      8
         Group                                                                8
         Holder                                                               9
         Holding Period                                                       9
         Incur                                                                9
         Indebtedness                                                         9
         Indebtedness For Borrowed Money                                      9
         Indenture                                                           10
         Indirect Participant                                                10
         Initial Principal Amount                                            10
         Initial Securities                                                  10
         interest                                                            10
         Interest Coverage Ratio                                             10
         Interest Payment Date                                               11
         Investments                                                         11
         Leverage Ratio                                                      11
         Lien                                                                11
         Material Adverse Effect                                             11
         Maturity                                                            11
         MAVH Inc. Collateral                                                11
         MAVH Inc. Pledged Shares                                            11
         Measurement Date                                                    11
         MHC                                                                 12
         MHC Inc. Collateral                                                 12
         MHC Inc. Pledged Shares                                             12

<PAGE>

         MidAmerican Energy                                                  12
         MidAmerican Group                                                   12
         MidAmerican Merger                                                  12
         MidAmerican Merger Agreement                                        12
         Moody's                                                             12
         Notice of Default                                                   12
         Obligations                                                         12
         Officers' Certificate                                               12
         Opinion of Counsel                                                  12
         Optional Definitive Security Request                                13
         Original Issue Discount Security                                    13
         Outstanding                                                         13
         Participant                                                         14
         Paying Agent                                                        14
         Permanent Global Security                                           14
         Permitted Liens                                                     14
         Person                                                              15
         Place of Payment                                                    15
         Pledged Securities                                                  15
         Pledged Shares                                                      15
         Predecessor Security                                                15
         Principal Amount                                                    15
         Private Exchange                                                    15
         Private Exchange Securities                                         15
         Project Documents                                                   15
         Project Finance Debt                                                15
         QIB                                                                 17
         Rating                                                              17
         Rating Agency                                                       17
         Rating Event Date                                                   17
         Ratings Downgrade                                                   17
         Redemption Date                                                     17
         Redemption Price                                                    17
         Reference Securities                                                17
         Registered Exchange Offer                                           17
         Registered Security                                                 17
         Registration Rights Agreement                                       18
         Regular Record Date                                                 18
         Regulation S                                                        18
         Regulation S Global Security                                        18

<PAGE>

         Regulation S Security                                             18
         Relevant Date                                                     18
         Responsible Officer                                               18
         Restricted Definitive Securities                                  18
         Restricted Period                                                 18
         Restricted Securities                                             18
         Rule 144                                                          19
         Rule 144A                                                         19
         Rule 144A Global Security                                         19
         Rule 144A Security                                                19
         S&P                                                               19
         Securities                                                        19
         Securities Act                                                    19
         Security Register and Security Exchange Agent/Registrar           19
         Shelf Registration Statement                                      19
         Significant Subsidiary                                            19
         Special Record Date                                               19
         Stated Maturity                                                   20
         Subsidiary                                                        20
         Temporary Cash Investments                                        20
         Total Capital                                                     20
         Transactions                                                      21
         Transfer Agent                                                    21
         Trust Indenture Act                                               21
         Trust Preferred Securities                                        21
         Trustee                                                           21
         United States and U.S.                                            21
         U.S. Government Obligation                                        21
         Unrestricted Security                                             22
SECTION 102.      Certificates and Opinions                                22
SECTION 103.      Form of Documents Delivered to Trustee                   22
SECTION 104.      Acts of Holders; Record Dates                            23
SECTION 105.      Notices, Etc., to Trustee and Company                    26
SECTION 106.      Notice to Holder; Waiver                                 27
SECTION 107.      Effect of Headings and Table of Contents                 27
SECTION 108.      Successors and Assigns                                   27
SECTION 109.      Separability Clause                                      28
SECTION 110.      Benefits of Indenture                                    28
SECTION 111.      Governing Law                                            28
SECTION 112.      Legal Holidays                                           28


<PAGE>

SECTION 113.      Incorporation by Reference of Trust Indenture Act        28

ARTICLE II-SECURITY FORMS                                                  29

SECTION 201.      Forms Generally                                          29
SECTION 202. (a)  Form of Face of Initial Security                         31
SECTION 202. (b)  Form of Reverse of Initial Security                      39
SECTION 203. (a)  Form of Face of Exchange Security                        49
SECTION 203. (b)  Form of Reverse of Exchange Security                     54
SECTION 204.      Form of Trustee's Certificate of Authentication          62
SECTION 205.      Form of Trustee's Certificate of Authentication by an
                  Authenticating Agent                                     62

ARTICLE III-THE SECURITIES                                                 64

SECTION 301.      Amount Unlimited; Issuable in Series                     64
SECTION 302.      Denominations                                            67
SECTION 303.      Execution, Authentication, Delivery and Dating           68
SECTION 304.      Temporary Securities                                     69
SECTION 305.      Registrar and Paying Agent; Registration, Registration
                  of Transfer and Exchange                                 70
SECTION 306.      Restricted Securities                                    72
                  (a)    Transfer and Exchange.                            72
                  (b)    Removal of Transfer Restrictions.                 73
SECTION 307.      Global Securities                                        74
                  (a)    Form and Legend.                                  74
                  (b)    Transfer and Exchange.                            74
                  (c)    Beneficial Interests.                             76
                  (d)    Special Provisions Regarding Transfer of
                         Beneficial Interests in a Regulation S
                         Global Security.                                  77
                  (e)    Special Provisions Regarding Transfer of
                         Beneficial Interests in a Rule 144A Global
                         Security.                                         79
                  (f)    Special Provisions Regarding Transfer of
                         Restricted Definitive Securities.                 81
SECTION 308.      Mutilated, Destroyed, Lost and Stolen Securities         84
SECTION 309.      Payment of Interest; Interest Rights Reserved            85
SECTION 310.      Persons Deemed Owners                                    87
SECTION 311.      Cancellation                                             87
SECTION 312.      Computation of Interest                                  88
SECTION 313.      Certification Form                                       88


<PAGE>


SECTION 314.      CUSIP and ISIN Numbers.                                  103

ARTICLE IV-SATISFACTION, DISCHARGE AND DEFEASANCE                          104

SECTION 401.      Satisfaction and Discharge of Indenture                  104
SECTION 402.      Defeasance, Discharge and Covenant Defeasance            105
                  (a)    Defeasance and Discharge of a Series
                         of Securities.                                    105
                  (b)    Covenant Defeasance                               106
                  (c)    Conditions to Defeasance or Covenant Defeasance   106
SECTION 403.      Application of Trust Money                               108
SECTION 404.      Reinstatement                                            109

ARTICLE V-REMEDIES                                                         110

SECTION 501.      Events of Default 110
SECTION 502.      Acceleration of Maturity; Rescission and Annulment       113
SECTION 503.      Collection of Indebtedness and Suits for Enforcement
                  by Trustee                                               114
SECTION 504.      Trustee May File Proofs of Claim                         115
SECTION 505.      Trustee May Enforce Claims Without Possession of
                  Securities                                               116
SECTION 506.      Application of Money Collected                           116
SECTION 507.      Limitation on Suits                                      117
SECTION 508.      Unconditional Right of Holders to Receive Principal,
                  Premium and Interest                                     118
SECTION 509.      Restoration of Rights and Remedies                       118
SECTION 510.      Rights and Remedies Cumulative                           118
SECTION 511.      Delay or Omission Not Waiver                             119
SECTION 512.      Control by Holders                                       119
SECTION 513.      Waiver of Past Defaults                                  119
SECTION 514.      Undertaking for Costs                                    120

ARTICLE VI-THE TRUSTEE   120

SECTION 601.      Certain Duties and Responsibilities                      120



<PAGE>

SECTION 602.      Notice of Defaults                                       122
SECTION 603.      Certain Rights of Trustee                                122
SECTION 604.      Not Responsible for Recitals or Issuance of Securities   124
SECTION 605.      May Hold Securities                                      124
SECTION 606.      Money Held in Trust                                      124
SECTION 607.      Compensation and Reimbursement                           124
SECTION 608.      Disqualification; Conflicting Interests                  125
SECTION 609.      Corporate Trustee Required; Eligibility                  125
SECTION 610.      Resignation and Removal; Appointment of
                         Successor Trustee                                 126
SECTION 611.      Acceptance of Appointment by Successor                   128
SECTION 612.      Merger, Conversion, Consolidation or Succession
                  to Business                                              129
SECTION 613.      Preferential Collecting of Claims Against Company        129
SECTION 614.      Authenticating Agents                                    134

ARTICLE VII-HOLDERS' LISTS AND REPORTS BY TRUSTEE
AND COMPANY                                                                136

SECTION 701.      Company to Furnish Trustee Names and Addresses
                  of Holders                                               136
SECTION 702.      Preservation of Information; Communications
                  to Holders                                               136
SECTION 703.      Reports by Trustee                                       136
SECTION 704.      Reports by Company                                       138

ARTICLE VIII-CONSOLIDATION, MERGER, CONVEYANCE,
SALE OR LEASE                                                              138

SECTION 801.      Company May Consolidate, Etc., Only on Certain Terms     138
SECTION 802.      Successor Corporation to be Substituted                  139

ARTICLE IX-SUPPLEMENTAL INDENTURES                                         139

SECTION 901.      Supplemental Indenture without Consent of Holders        139
SECTION 902.      Supplemental Indentures with Consent of Holders          141
SECTION 903.      Execution of Supplemental Indentures                     142


<PAGE>

SECTION 904.      Effect of Supplemental Indentures                        143
SECTION 905.      Conformity with Trust Indenture Act                      143
SECTION 906.      Reference in Securities to Supplemental Indentures       143

ARTICLE X-COVENANTS                                                        144

SECTION 1001.     Payment of Principal, Premium, if any, and Interest      144
SECTION 1002.     Maintenance of Office or Agency                          144
SECTION 1003.     Money for Securities Payments to Be Held in Trust        145
SECTION 1004.     Limitation on Liens                                      146
SECTION 1005.     Limitation on Distributions                              150
SECTION 1006.     Limitation on Indebtedness of the Company                151
SECTION 1007.     Limitation on Indebtedness of MHC                        151
SECTION 1008.     Limitation on Business Activities                        152
SECTION 1009.     Operational Covenants                                    152
SECTION 1010.     Change in Operational Covenants When CalEnergy
                  Securities Rated Investment Grade and Certain
                  CalEnergy Securities Have Been Redeemed                  153
SECTION 1011.     Statement by Officers as to Default                      154
SECTION 1012.     Modification or Waiver of Certain Covenants              154
SECTION 1013.     Further Assurances                                       155
SECTION 1014.     Copies Available to Holders                              155
SECTION 1015.     Reports by Company                                       155

ARTICLE XI-REDEMPTION OF SECURITIES                                        156

SECTION 1101.     Applicability of Article                                 156
SECTION 1102.     Election to Redeem; Notice to Trustee                    156
SECTION 1103.     Selection by Trustee of Securities to Be Redeemed        157
SECTION 1104.     Notice of Redemption                                     157
SECTION 1105.     Deposit of Redemption Price                              158
SECTION 1106.     Securities Payable on Redemption Date                    158
SECTION 1107.     Securities Redeemed in Part                              159

ARTICLE XII-SINKING FUNDS                                                  160


<PAGE>

SECTION 1201.     Applicability of Article                                 160
SECTION 1202.     Satisfaction of Sinking Fund Payments with Securities    160
SECTION 1203.     Redemption of Securities for Sinking Fund                160

ARTICLE XIII-MEETINGS OF HOLDERS OF SECURITIES                             162

SECTION 1301.     Purposes of Meeting                                      162
SECTION 1302.     Place of Meetings                                        162
SECTION 1303.     Voting at Meetings                                       163
SECTION 1304.     Voting Rights, Conducts and Adjournment                  163
SECTION 1305.     Revocation of Consent by Holders                         164

ARTICLE XIV-SECURITY AND PLEDGE OF COLLATERAL                              164

SECTION 1401.     Grant of Security Interest                               164
SECTION 1402.     Delivery of Collateral                                   166
SECTION 1403.     Representations and Warranties                           166
SECTION 1404.     Further Assurances                                       167
SECTION 1405.     Dividends; Voting Rights                                 168
SECTION 1406.     Trustee Appointed Attorney-in-Fact                       169
SECTION 1407.     Trustee May Perform                                      169
SECTION 1408.     Trustee's Duties                                         169
SECTION 1409.     Remedies upon Event of Default                           169
SECTION 1410.     Application of Proceeds                                  170
SECTION 1411.     Continuing Lien                                          170
SECTION 1412.     Certificates and Opinions                                171
SECTION 1413.     Additional Agreements                                    171

ARTICLE XV-MISCELLANEOUS                                                   171

SECTION 1501.     Consent to Jurisdiction; Appointment of Agent to
                  Accept Service of Process                                171
SECTION 1502.     Counterparts                                             174



<PAGE>




                              CROSS-REFERENCE TABLE

Trust Indenture                                                    Indenture
  Act Section                                                        Section
- ---------------                                                    ----------

ss.310     (a)(1)........................................................609
           (a)(2)........................................................609
           (a)(3).............................................Not Applicable
           (a)(4).............................................Not Applicable
           (b)......................................................608, 610
ss.311     (a)...........................................................613
           (b)...........................................................613
           (c)................................................Not Applicable
ss.312     (a)......................................................701, 702
           (b)...........................................................702
           (c)...........................................................702
ss.313     (a)...........................................................703
           (b)...........................................................703
           (c)...........................................................703
           (d)...........................................................703
ss.314     (a)...........................................................704
           (a)(4)...................................................101, 704
           (b)................................................Not Applicable
           (c)(1)........................................................102
           (c)(2)........................................................102
           (c)(3).............................................Not Applicable
           (d)................................................Not Applicable
           (e)...........................................................102
           (f)................................................Not Applicable
ss.315     (a)...........................................................601
           (b)...........................................................602
           (c)...........................................................601
           (d)...........................................................601
           (e)...........................................................514
ss.316     (a)...........................................101 ("Outstanding")
           (a)(1)(A)................................................502, 512
           (a)(1)(B).....................................................513
           (a)(2).............................................Not Applicable
           (b)...........................................................508
           (c)...........................................................104
ss.317     (a)(1)........................................................503
           (a)(2)........................................................504
           (b)..........................................................1003
ss.318     (a)...........................................................113
           (b)................................................Not Applicable
           (c)...........................................................113

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

         Note: This Cross-Reference Table shall not, for any purpose, be deemed
to be a part of the Indenture.

<PAGE>

         INDENTURE, dated as of March 11, 1999, between MIDAMERICAN FUNDING,
LLC, an Iowa limited liability company (herein called the "Company"), having its
principal office at 302 South Thirty-Sixth Street, Suite 400, Omaha, Nebraska
68131, and IBJ Whitehall Bank & Trust Company, a New York banking corporation as
trustee (herein called the "Trustee").

                             RECITALS OF THE COMPANY

         The Company has duly authorized the execution and delivery of this
Indenture to provide for the issuance from time to time of certain of its
unsecured debentures, notes or other evidences of indebtedness (herein called
the "Securities"), to be issued in one or more series as provided in this
Indenture.

         All things necessary to make this Indenture a valid agreement of the
Company, in accordance with its terms, have been done.

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         For and in consideration of the premises and the purchase of the
Securities by the Holders thereof, it is mutually covenanted and agreed, for the
equal and proportionate benefit of all Holders of the Securities, as follows:


                                       1

<PAGE>


                                    ARTICLE

            DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

SECTION 101. Definitions


For all purposes of this Indenture, except as otherwise expressly provided
or unless the context otherwise requires:


         (1) the terms defined in this Article have the respective meanings
         assigned to them in this Article and include the plural as well as the
         singular;

         (2) all other terms used herein which are defined in the Trust
         Indenture Act, either directly or by reference therein, have the
         meanings assigned to them therein to the extent applicable;

         (3) all accounting terms not otherwise defined herein have the meanings
         assigned to them in accordance with generally accepted accounting
         principles in the United States and, except as otherwise herein
         expressly provided, the term "generally accepted accounting
         principles," with respect to any computation required or permitted
         hereunder shall mean such accounting principles as are generally
         accepted in the United States at the date of such computation; and

         (4) the words "herein", "hereof" and "hereunder" and other words of
         similar import refer to this Indenture as a whole and not to any
         particular Article, Section or other subdivision.

         Certain terms, used principally in Article Six, are defined in that
Article.

         "Act ", when used with respect to any Holder, has the meaning specified
in Section 104.

         "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For the purposes of this definition,
"control", when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling", and "controlled" have meanings correlative to the
foregoing.

                                       2
<PAGE>

         "Applicable Procedures" means the rules and procedures of DTC and, as
applicable, Euroclear and Cedel, in each case pertaining to beneficial interests
in a Global Security.

         "Auditors" means the auditors for the time being of the Company or, in
the event of their being replaced by the Company or being unable or unwilling to
carry out any action requested of them pursuant to the terms of the Indenture,
such other firm of internationally recognized accountants as the Company may
select for the purpose.

         "Authenticating Agent" means any Person authorized to authenticate and
deliver Securities on behalf of the Trustee pursuant to Section 614.


                                       3
<PAGE>


         "Board of Directors" means either the board of directors of the
Company or any duly authorized committee of that Board.

         "Board Resolution" means a copy of a resolution of the Company
certified by the Secretary or any Assistant Secretary or by other authorized
designee of the Board of Directors to have been duly adopted by the Board of
Directors and to be in full force and effect on the date of such certification.

         "Business Day ", when used with respect to the Place of Payment of the
Securities of any series, means each day which is not a Saturday, a Sunday or a
day on which banking institutions in any Place of Payment for the Securities of
that series are authorized or obligated by law to remain closed.

         "CalEnergy" means CalEnergy Company, Inc., a Delaware corporation.

         "Capitalized Lease Obligations" means all lease obligations of the
Company and its Subsidiaries which, under GAAP, are or will be required to be
capitalized, in each case taken at the amount thereof accounted for as
indebtedness in conformity with such principles.

         "Cedelbank" means Cedelbank, societe anonyme, or its successors.

         "Collateral" has the meaning specified in Section 1401.

         "Commission" means the Securities and Exchange Commission, as from
time to time constituted, created under the Exchange Act, or, if at any time
after the execution of this instrument such Commission is not existing and
performing the duties now assigned to it under the Trust Indenture Act, then the
body performing such duties at such time.

         "Company" means the Person named as the "Company" in the first
paragraph of this instrument until a successor corporation shall have become
such pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor corporation.

         "Company Request" or "Company Order" means a written request or order
signed in the name of the Company by the Chairman of the Board of Directors, the
President or a Vice President of the Company and by the Treasurer, an Assistant
Treasurer, Secretary or an Assistant Secretary of the Company, and delivered to
the Trustee.

         "Consolidated Current Liabilities" means the consolidated current
liabilities of the Company and its Subsidiaries but excluding the current
portion of long term

                                       4

<PAGE>

Indebtedness which would otherwise be included therein, as determined on a
consolidated basis in accordance with GAAP.

         "Consolidated Debt" means, at any time, the sum of the aggregate
outstanding principal amount of all Indebtedness for Borrowed Money (including,
without limitation, the principal component of Capitalized Lease Obligations,
but excluding Currency, Interest Rate or Commodity Agreements and all
Consolidated Current Liabilities and Project Finance Debt) of the Company and
its Subsidiaries, as determined on a consolidated basis in conformity with GAAP.

         "Consolidated EBITDA" means, for any period, the sum of the amounts
for such period of the Company's (i) Consolidated Net Operating Income, (ii)
Consolidated Interest Expense, (iii) income taxes and deferred taxes (other than
income taxes (either positive or negative) attributable to extraordinary and
non-recurring gains or losses or sales of assets), (iv) depreciation expense,
(v) amortization expense and (vi) all other non-cash items reducing Consolidated
Net Operating Income, less all non-cash items increasing Consolidated Net
Operating Income, all as determined on a consolidated basis in conformity with
GAAP; provided that, to the extent that the Company has any Subsidiary that is
not a wholly owned Subsidiary, Consolidated EBITDA shall be reduced by an amount
equal to the Consolidated Net Operating Income of such Subsidiary multiplied by
the quotient of (A) the number of shares of outstanding common stock of such
Subsidiary not owned on the last day of such period by the Company or any
Subsidiary of the Company divided by (B) the total number of shares of
outstanding common stock of such Subsidiary on the last day of such period.

         "Consolidated Interest Expense" means, for any period, the aggregate
amount of interest in respect of Indebtedness for Borrowed Money (including
amortization of original issue discount on any Indebtedness and the interest
portion of any deferred payment obligation, calculated in accordance with the
effective interest method of accounting; and all commissions, discounts and
other fees and charges owed with respect to bankers' acceptance financing) and
the net costs associated with Interest Rate Agreements and all but the principal
component of rentals in respect of Capitalized Lease Obligations, paid, accrued
or scheduled to be paid or to be accrued by the Company and each of its
Subsidiaries during such period, excluding, however, any amount of such interest
of any Subsidiary of the Company if the net operating income (or loss) of such
Subsidiary is excluded from the calculation of Consolidated Net Operating Income
for such Subsidiary pursuant to clause (ii) of the definition thereof (but only
in the same proportion as the net operating income (or loss) of such Subsidiary
is excluded), less consolidated interest income, all as determined on a

                                       5

<PAGE>

consolidated basis in conformity with GAAP; provided that, to the extent that
the Company has any Subsidiary that is not a wholly owned Subsidiary,
Consolidated Interest Expense shall be reduced by an amount equal to such
interest expense of such Subsidiary multiplied by the quotient of (A) the number
of shares of outstanding common stock of such Subsidiary not owned on the last
day of such period by the Company or any Subsidiary of the Company divided by
(B) the total number of shares of outstanding common stock of such Subsidiary on
the last day of such period.

         "Consolidated Net Operating Income" means, for any period, the
aggregate of the net operating income (or loss) of the Company and its
Subsidiaries for such period, as determined on a consolidated basis in
conformity with GAAP; provided that the following items shall be excluded from
any calculation of Consolidated Net Operating Income (without duplication): (i)
the net operating income (or loss) of any Person (other than a Subsidiary) in
which any other person has a joint interest, except to the extent of the amount
of dividends or other distributions actually paid to the Company or another
Subsidiary of the Company during such period; (ii) the net operating income (or
loss) of any Subsidiary to the extent that the declaration or payment of
dividends or similar distributions by such Subsidiary of such net operating
income is not at the time permitted by the operation of the terms of its charter
or any agreement, instrument, judgment, decree, order, statute, rule or
governmental regulation or license; and (iii) all extraordinary gains and
extraordinary losses.

         "Consolidated Net Tangible Assets" means at any time, the total of all
assets (including revaluations thereof as a result of commercial appraisals,
price level restatement or otherwise) appearing on the most recently available
consolidated balance sheet of the Company and its Subsidiaries (provided that
such balance sheet is of a date not more than 60 days prior to a Measurement
Date) prepared in accordance with GAAP, net of applicable reserves and
deductions, but excluding goodwill, trade names, trademarks, patents,
unamortized debt discount and all other like intangible assets (which term shall
not be construed to include such revaluations), less the aggregate of the
Consolidated Current Liabilities of the Company appearing on such balance sheet.

         "Corporate Trust Office" means the principal office of the Trustee in
The City of New York, at which at any particular time its corporate trust
business shall be administered, which at the date hereof is located at One State
Street, News York, New York 10004.

         "corporation" includes corporations, associations, companies and
business trusts.

                                       6

<PAGE>

         "Covenant Defeasance" has the meaning specified in Section 402(b).

         "Currency, Interest Rate or Commodity Agreements" means an agreement
or transaction involving any currency, interest rate or energy price or
volumetric swap, cap or collar arrangement, forward exchange transaction,
option, warrant, forward rate agreement, futures contract or other derivative
instrument of any kind for the hedging or management of foreign exchange,
interest rate or energy price or volumetric risks; it being understood, for
purposes of this definition, that the term "energy" shall include, without
limitation, coal, gas, oil and electricity.

         "DCR" means Duff & Phelps Credit Rating Co. and any subsidiary or
successor thereof.

         "default" means, for purposes of Section 601 hereof, an "Event of
Default" as specified in Section 501 hereof. For purposes of Section 310(b) of
the Trust Indenture Act (if applicable to the Securities of any series),
"default" shall mean an "Event of Default" as specified in Section 501 hereof,
but exclusive of any period of grace or requirement of notice.

         "Defaulted Interest" has the meaning specified in Section 309.

         "Defeasance" has the meaning specified in Section 402(a).

         "Definitive Security" means a physical security in fully registered
form.

         "Depositary" means, with respect to the Securities of any series
issuable or issued in whole or in part in the form of one or more Global
Securities, the Person designated as Depositary by the Company pursuant to
Section 301, and, if so provided pursuant to Section 301 with respect to the
Securities of a series, any successor to such Person. If at any time there is
more than one such Person, "Depositary" shall mean, with respect to any series
of Securities, the qualifying entity which has been appointed with respect to
the Securities of that series.

         "Discharged" means, with respect to the Securities of any series, the
discharge of the entire indebtedness represented by, and obligations of the
Company under, the Securities of such series and the satisfaction of all the
obligations of the Company under this Indenture relating to the Securities of
such series, except (A) the rights of Holders of the Securities of such series
to receive, from the trust fund described in Section 403 hereof, payment of the
principal of and interest and premium,

                                       7

<PAGE>

if any, on the Securities of such series when such payments are due, (B) the
Company's obligations with respect to the Securities of such series with respect
to registration, transfer, exchange and maintenance of a Place of Payment and
(C) the rights, powers, trusts, duties, protections and immunities of the
Trustee under this Indenture.

         "Distribution" means any dividend, distribution or payment (including
by way of redemption, repurchase, retirement, return or repayment) in respect of
shares of capital stock of the Company.

         "Dollar" or "$" means a dollar or other equivalent unit in such coin
or currency of the United States of America as at the time shall be legal tender
for the payment of public and private debt.

         "DTC" means The Depository Trust Company or its successors, or any
successor clearing agency which is registered as such under the Exchange Act and
approved by the Company.

         "Effective Date" means the effective date of the MidAmerican Merger,
as provided for in the certificate(s) of merger that is filed and accepted by
the appropriate state authorities.

         "Escrow Agreement" means the Escrow Agreement between the Company and
IBJ Whitehall Bank &Trust Company, as Escrow Agent, dated as of March 11, 1999.

         "Euroclear" means the Euroclear System or its successors.

         "Event of Default" has the meaning specified in Section 501.

         "Exchange Act" means the U.S. Securities Exchange Act of 1934, as
amended.

         "Exchange Securities" means any Securities to be issued pursuant to
this Indenture in connection with a Registered Exchange Offer pursuant to any
Registration Rights Agreement.

         "Excluded Subsidiary" means any Subsidiary of the Company

         (i)      in respect of which neither the Company nor any Subsidiary of
                  the Company (other than another Excluded Subsidiary) has
                  undertaken

                                       8

<PAGE>

                  any legal obligation to give any guarantee for the benefit of
                  the holders of any Indebtedness for Borrowed Money (other than
                  to another member of the Group) other than in respect of any
                  statutory or regulatory obligation and the Subsidiaries of
                  which are all Excluded Subsidiaries; and

         (ii)     which has been designated as such by the Company by written
                  notice to the Trustee; provided that the Company may give
                  written notice to the Trustee at any time that any Excluded
                  Subsidiary is no longer an Excluded Subsidiary whereupon it
                  shall cease to be an Excluded Subsidiary.

         "Existing Rating" means, for any Rating Agency on any date of
determination, the Rating assigned to the Securities of any series by such
Rating Agency as of such date.

         "Expiration Date" has the meaning specified in Section 104.

         "GAAP" means generally accepted accounting principles in the United
States, as in effect from time to time.

         "Global Security" means a Registered Security which evidences all or
part of a series of Securities and which is issued to the Depositary for such
series or its nominee.

         "Group" means the Company and its Subsidiaries and "member of the
Group" shall be construed accordingly.

         "Holder ", "holder of Securities", "Securityholder" and other similar
terms mean the Person in whose name a Security is registered in the Security
Register.

         "Holding Period" has the meaning specified in Section 201.

         "Incur" means, with respect to any Indebtedness, to incur, create,
issue, assume or guarantee such Indebtedness.

         "Indebtedness" means, with respect to the Company or any of its
Subsidiaries at any date of determination (without duplication), (i) all
Indebtedness for Borrowed Money, (ii) all obligations in respect of letters of
credit or other similar instruments (including reimbursement obligations with
respect thereto), (iii) all obli-

                                       9

<PAGE>

gations to pay the deferred and unpaid purchase price of property or services,
which purchase price is due more than six months after the date of placing such
property in service or taking delivery and title thereto or the completion of
such services, except trade payables, (iv) all Capitalized Lease Obligations,
(v) all indebtedness of other persons secured by a mortgage, charge, lien,
pledge or other security interest on any asset of the Company or any of its
Subsidiaries, whether or not such indebtedness is assumed; provided that the
amount of such Indebtedness shall be the lesser of (A) the fair market value of
such asset at such date of determination and (B) the amount of the secured
indebtedness, (vi) all indebtedness of other persons of the types specified in
the preceding clauses (i) through (v), to the extent such indebtedness is
guaranteed by the Company or any of its Subsidiaries, and (vii) to the extent
not otherwise included in this definition, obligations under Currency, Interest
Rate or Commodity Agreements. The amount of Indebtedness at any date shall be
the outstanding balance at such date of all unconditional obligations as
described above and, upon the occurrence of the contingency giving rise to the
obligation, the maximum liability of any contingent obligations of the types
specified in the preceding clauses (i) through (vii) at such date; provided that
the amount outstanding at any time of any Indebtedness issued with original
issue discount is the face amount of such Indebtedness less the remaining
unamortized portion of the original issue discount of such Indebtedness at such
time as determined in conformity with GAAP.

         "Indebtedness For Borrowed Money" means any indebtedness (whether
being principal, premium, interest or other amounts) for (i) money borrowed,
(ii) payment obligations under or in respect of any trade acceptance or trade
acceptance credit, or (iii) any notes, bonds, debentures, debenture stock, loan
stock or other debt securities offered, issued or distributed whether by way of
public offer, private placement, acquisition consideration or otherwise and
whether issued for cash or in whole or in part for a consideration other than
cash; provided, however, in each case, that such term shall exclude (w) any
indebtedness relating to any accounts receivable securitizations, (x) any
Indebtedness of the type permitted to be secured by Liens pursuant to Section
1004(m) herein, (y) any Trust Preferred Securities which are issued and
outstanding on the date of original issue of the Securities or any extension,
renewal, or replacement (or successive extensions, renewals or replacements), as
a whole or in part, of any such existing Trust Preferred Securities, for amounts
not exceeding the principal amount or liquidation preference of the Trust
Preferred Securities so extended, renewed or replaced, and (z) any Trust
Preferred Securities issued in replacement or in connection with a refinancing
of any preferred securities or preferred stock which is issued and outstanding
on the date or original issue of the Securities, for amounts not exceeding the
liquidation preference of the preferred securities or preferred stock so
replaced or refinanced.

                                       10
<PAGE>

         "Indenture" means this instrument as originally executed or as it may
from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof
and shall include the terms of particular series of Securities established as
contemplated by Section 301.

         "Indirect Participant" means a Person that holds a beneficial interest
in a Global Security through a person that has an account with DTC.

         "Initial Principal Amount" has the meaning specified in Section 202.

         "Initial Securities" means Securities of any series issued under this
Indenture which are offered and sold pursuant to an exemption from registration
under the Securities Act.

         "interest ", when used with respect to an Original Issue Discount
Security which by its terms bears interest only after Maturity, means interest
payable after Maturity at the rate prescribed in such Original Issue Discount
Security.

         "Interest Coverage Ratio" means, with respect to the Company on any
Measurement Date, the ratio of (i) the aggregate amount of Consolidated EBITDA
of the Company for the four fiscal quarters for which financial information in
respect thereof is available immediately prior to such Measurement Date to (ii)
the aggregate Consolidated Interest Expense during such four fiscal quarters.

         "Interest Payment Date ", when used with respect to any installment or
interest in respect of a Security, means the Stated Maturity of such installment
of interest.

         "Investments" in any Person means any loan or advance to, any net
payment on a guarantee of, any acquisition of capital stock, equity interest,
obligation or other security of, or capital contribution or other investment in,
such Person. Investments exclude advances to customers and suppliers and similar
payments in the ordinary course of business.

         "Leverage Ratio" means the ratio of Consolidated Debt to Total
Capital, calculated on the basis of the most recently available consolidated
balance sheet of the Company and its consolidated Subsidiaries (provided that
such balance sheet is as of a date not more than 60 days prior to a Measurement
Date) prepared in accordance with GAAP.

                                       11

<PAGE>

         "Lien" means any mortgage, lien, pledge, security interest or other
encumbrance; provided, however, that the term "Lien" shall not mean any
easements, rights-of-way, restrictions and other similar encumbrances and
encumbrances consisting of zoning restrictions, leases, subleases, restrictions
on the use of property or defects in the title thereto.

         "Material Adverse Effect" means a material adverse effect on the
financial condition of the Company and its Subsidiaries, taken as a whole.

         "Maturity ", when used with respect to any Security or any installment
of principal thereof, means the date on which the principal of such Security or
installment of principal, as applicable, becomes due and payable as therein or
herein provided, whether at the Stated Maturity or by declaration of
acceleration, call for redemption or otherwise.

         "MAVH Inc. Collateral" has the meaning specified in Section 1401(a).

         "MAVH Inc. Pledged Shares" has the meaning specified in Section
1401(a).

         "Measurement Date" means the record date for any Distribution.

         "MHC" means MidAmerican Energy Holdings Company (to be renamed "MHC
Inc." upon consummation of the MidAmerican Merger), an Iowa corporation, and its
successors.

         "MHC Inc. Collateral" has the meaning specified in Section 1401(b).

         "MHC Inc. Pledged Shares" has the meaning specified in Section 1401(b).

         "MidAmerican Energy" means MidAmerican Energy Company, an Iowa
corporation, and its successors.

         "MidAmerican Group" has the meaning specified in Section 1008(c).

         "MidAmerican Merger" means the consummation of the transactions
contemplated by the MidAmerican Merger Agreement, as a result of which MHC
becomes a direct wholly-owned Subsidiary of the Company.

                                       12

<PAGE>

         "MidAmerican Merger Agreement" means the Agreement and Plan of Merger
dated as of August 11, 1998 among CalEnergy, Maverick Reincorporation Sub, Inc.,
MHC and MAVH Inc., as the same may be amended from time to time.

         "Moody's" means Moody's Investors Service, Inc., and any Subsidiary or
successor thereof.

         "Notice of Default" means a written notice of the kind specified in
Section 501(4).

         "Obligations" has the meaning specifying in Section 1401.

         "Officers' Certificate" means a certificate signed by the Chairman of
the Board of Directors, the President or any Vice President of the Company and
by the Treasurer, an Assistant Treasurer, the Secretary or an Assistant
Secretary, and delivered to the Trustee. One of the Officers signing an
Officers' Certificate delivered pursuant to Section 1011 shall be the prinicpal
executive, financial or accounting officer of the Company.

         "Opinion of Counsel" means a written opinion of counsel, who, unless
otherwise specified herein or required by the Trust Indenture Act, may be an
employee of or regular counsel for the Company, or may be other counsel to the
Company.

         "Optional Definitive Security Request" has the meaning specified in
Section 307(b)(ii).

         "Original Issue Discount Security" means any Security which provides
for an amount less than the principal amount thereof to be due and payable upon
a declaration of acceleration of the Maturity thereof pursuant to Section 502.

         "Outstanding ," when used with respect to the Securities, means, as of
the date of determination, all Securities theretofore authenticated and
delivered under this Indenture, except:

(i)      Securities theretofore canceled by the Trustee or delivered to the
         Trustee for cancellation;

(ii)     Securities, or portions thereof, for whose payment or redemption money
         or U.S. Governmental Obligations in the necessary amount has been
         theretofore deposited with the Trustee or any Paying

                                       13

<PAGE>

         Agent (other than the Company) in trust or set aside and segregated in
         trust by the Company (if the Company shall act as its own Paying Agent)
         for the Holders of such Securities; provided that, if such Securities
         are to be redeemed, notice of such redemption has been duly given
         pursuant to this Indenture or provision therefor satisfactory to the
         Trustee has been made; and

(iii)    Securities which have been paid pursuant to Section 310 or in exchange
         for or in lieu of which other Securities have been authenticated and
         delivered pursuant to this Indenture, other than any such Securities in
         respect of which there shall have been presented to the Trustee proof
         satisfactory to it that such Securities are held by a bona fide
         purchaser in whose hands such Securities are valid obligations of the
         Company;

provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder, (a) the principal
amount of an Original Issue Discount Security that shall be deemed to be
outstanding for such purposes shall be the amount of the principal thereof that
would be due and payable as of the date of such determination upon a declaration
of acceleration of the Maturity thereof pursuant to Section 502, (b) if the
principal amount of a Security payable at Maturity is to be determined by
reference to an index or indices, the principal amount of such Security that
shall be deemed to be Outstanding shall be the face amount thereof, (c) if, as
of such date, the principal amount payable at the Stated Maturity of a Security
is not determinable, the principal amount of such Security which shall be deemed
to be Outstanding shall be the amount as established as contemplated by Section
301, (d) the principal amount of a Security denominated in one or more foreign
currencies or currency units which shall be deemed to be Outstanding shall be
the U.S. dollar equivalent, determined as of such date in the manner established
as contemplated by Section 301, of the principal amount of such Security (or, in
the case of a Security described in clause (a) or (b) above, of the amount
determined as provided in such clause), and (e) Securities owned by the Company
or any other obligor upon the Securities or any Subsidiary of the Company or of
such other obligor shall be disregarded and deemed not to be Outstanding, except
that in determining whether the Trustee shall be protected in relying upon any
such request, demand, authorization, direction, notice, consent or waiver, only
Securities which a Responsible Officer of the Trustee actually knows to be so
owned shall be so disregarded. Securities so owned as described in (e) above
which have been pledged in good faith may be regarded as Outstanding if the
pledgee certifies to the Trustee the pledgee's right so to

                                       14

<PAGE>

act with respect to such Securities and that the pledgee is not the Company or
any other obligor upon the Securities or any Subsidiary of the Company or of
such other obligor.

         "Participant" means a Person that has an account with DTC.

         "Paying Agent" means IBJ Whitehall Bank & Trust Company until a
successor Paying Agent shall have become such pursuant to the applicable
provisions of this Indenture and, thereafter, "Paying Agent" shall mean such
successor Paying Agent.

         "Permanent Global Security" means a Global Security that is, at the
time of the initial issuance of the related series of Securities, issued in
permanent form.

         "Permitted Liens" means liens permitted by clauses (a) through (m)
under Section 1004.

         "Person" means any individual, corporation, limited liability company,
partnership, joint venture, association, joint-stock company, trust,
unincorporated organization or government or any agency or political subdivision
thereof.

         "Place of Payment ," when used with respect to the Securities of any
series, means the place or places where the principal of (and premium, if any)
and interest, if any, on the Securities of that series are payable as specified
in or as contemplated by Section 301.

         "Pledged Securities" has the meaning specified in Section 1413.

         "Pledged Shares" has the meaning specified in Section 1401.

         "Predecessor Security" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purpose of this definition, any Security
authenticated and delivered under Section 308 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security shall be deemed to evidence the
same debt as the mutilated, destroyed, lost or stolen security.

         "Principal Amount" has the meaning specified in Section 202.

                                       15

<PAGE>

         "Private Exchange" means the offer by the Company, pursuant to any
Registration Rights Agreement, to the initial purchaser(s) of any series of
Securities to issue and deliver to such initial purchaser(s), in exchange for
the Initial Securities held by such initial purchaser(s) as part of the initial
distribution, a like aggregate principal amount of Private Exchange Securities.

         "Private Exchange Securities" means Securities issued pursuant to this
Indenture in connection with a Private Exchange effected pursuant to any
Registration Rights Agreement.

         "Project Documents" means all material energy sales and power
contracts, steam supply agreements, operation and maintenance agreements, fuel
supply agreements and transmission agreements to which the Company or any
Significant Subsidiary is a party and all material utility licenses governing
the business of the Company or any Significant Subsidiary.

         "Project Finance Debt" means:

(i) any Indebtedness to finance or refinance the ownership, acquisition,
development, design, engineering, procurement, construction, servicing,
management and/or operation of any project or asset which is incurred by an
Excluded Subsidiary;

(ii) any Indebtedness to finance or refinance the ownership, acquisition,
development, design, engineering, procurement, construction, servicing,
management and/or operation of any project or asset in respect of which the
person or persons to whom any such Indebtedness is or may be owed by the
relevant borrower (whether or not a member of the Group) has or have no
recourse whatsoever to any member of the Group (other than an Excluded
Subsidiary) for the repayment thereof other than:

                  (a) recourse to such member of the Group for amounts limited
         to the cash flow or net cash flow (other than historic cash flow or
         historic net cash flow) from, or ownership interests or other
         investments in, such project or asset; and/or

                  (b) recourse to such member of the Group for the purpose only
         of enabling amounts to be claimed in respect of such Indebtedness in an
         enforcement of any encumbrance given by such member of the Group over
         such project or asset or the income, cash flow or other proceeds
         deriving therefrom (or given by any shareholder or the like, or other
         investor in the borrower or in the owner of such project or asset over
         its shares or the like in the capital of, or other investment in, the
         borrower or in the owner of such

                                       16

<PAGE>

         project or asset) to secure such Indebtedness, provided that the extent
         of such recourse to such member of the Group is limited solely to the
         amount of any recoveries made on any such enforcement; and/or

                  (c) recourse to such borrower generally, or directly or
         indirectly to a member of the Group, under any form of assurance,
         indemnity, undertaking or support, which recourse is limited to a claim
         for damages (other than liquidated damages and damages required to be
         calculated in a specified way) for breach of an obligation (not being a
         payment obligation or an obligation to procure payment by another or an
         indemnity in respect thereof or any obligation to comply or to procure
         compliance by another with any financial ratios or other tests of
         financial condition) by the person against which such recourse is
         available; and

(iii) any Indebtedness which is issued by MidAmerican Realty Services Company
other than any such Indebtedness incurred after the Effective Date which is
guaranteed by the Company, MHC or MidAmerican Energy.


     "QIB" means a Qualified Institutional Buyer, as defined in Rule 144A.


     "Rating" means, for each Rating Agency, the credit rating assigned to the
Securities of any series by such Rating Agency.


     "Rating Agency" means (i) S&P, (ii) Moody's and (iii) DCR, any of their
respective Subsidiaries or successors, or, in any case, if such person ceases to
rate any series of Securities for reasons outside the control of the Company,
any other "nationally recognized statistical rating organization" (within the
meaning of Rule 15c3-1(c)(2)(vi)(F) under the Exchange Act) selected by the
Company as a replacement Rating Agency.


     "Rating Event Date" has the meaning specified in Section 1010(a).


     "Ratings Downgrade" means a lowering by any of the Rating Agencies of the
Existing Rating assigned to all series of the Securities by such Rating Agency.


     "Redemption Date" means any date on which the Company redeems all or any
portion of any Security in accordance with the terms of this Indenture.

                                       17

<PAGE>

     "Redemption Price ," when used with respect to any Security to be redeemed,
means the price at which it is to be redeemed pursuant to this Indenture,
exclusive of accrued and unpaid interest.

     "Reference Securities" has the meaning specified in Section 1010(a).

     "Registered Exchange Offer" means an offer by the Company, pursuant to any
Registration Rights Agreement, to certain Holders of a series of Initial
Securities, to issue and deliver to such Holders, in exchange for such Initial
Securities, a like aggregate principal amount of Exchange Securities which have
been registered under the Securities Act.

     "Registered Security" means any Security that is payable to a registered
owner or registered assigns thereof as registered in the Security Register.

     "Registration Rights Agreement" means any Registration Rights Agreement
which may from time to time be entered into between the Company and the initial
purchaser(s) of any series of Initial Securities issued and sold under this
Indenture.

     "Regular Record Date" for the interest payable on any Interest Payment Date
on the Securities of any series means the date specified for that purpose as
contemplated by Section 301.

     "Regulation S" means Regulation S promulgated under the Securities Act, or
any successor provision thereto and as may be amended from time to time.

     "Regulation S Global Security" has the meaning specified in Section 201.

     "Regulation S Security" means Securities of any series offered and sold in
their initial distribution to non-US Persons in offshore transactions in
reliance on Regulation S, until such time as the Restricted Period shall have
terminated.

     "Relevant Date" means, for any payment made with respect to the Securities
of any series, the later of (i) the date on which such payment first becomes due
and (ii) if the full amount payable has not been received in The City of New
York by the Depositary or by the Trustee on or prior to such due date, the date
on which, the full amount having been so received, notice to that effect shall
have been given to the Holders in accordance with this Indenture.

                                       18


<PAGE>

     "Responsible Officer ," when used with respect to the Trustee, means any
officer within the Corporate Trust Office, including any secretary, vice
president, managing director, assistant vice president, assistant secretary (if
any), assistant treasurer or any other officer of the Trustee customarily
performing functions similar to those performed by any of the above designated
officers; and also means, with respect to a particular corporate trust matter,
any other officer to whom such matter is referred because of his knowledge of
and familiarity with the particular subject.

     "Restricted Definitive Securities" means Definitive Securities that are
Restricted Securities.

     "Restricted Period" has the meaning specified in Section 201.

     "Restricted Securities" means Securities required to bear a legend
containing Securities Act transfer restrictions, in substantially the form
specified in Section 202.

     "Rule 144" means Rule 144 promulgated under the Securities Act, or any
successor provision thereto and as may be amended from time to time.

     "Rule 144A" means Rule 144A promulgated under the Securities Act, or any
successor provision thereto and as may be amended from time to time.

     "Rule 144A Global Security" has the meaning specified in Section 201.

     "Rule 144A Security" means Securities of any series offered and sold in
their initial resale distribution to QIBs in reliance on Rule 144A, until such
time as the Holding Period shall have terminated.

     "S&P" means Standard & Poor's Rating Group, and any, Subsidiary or
successor thereof.

     "Securities" has the meaning stated in the first recital of this Indenture
and more particularly means any Securities authenticated and delivered under
this Indenture.

     "Securities Act" means the U.S. Securities Act of 1933, as amended.

     "Security Register" and "Security Exchange Agent/Registrar" have the
respective meanings specified in Section 305.

                                       19

<PAGE>

     "Shelf Registration Statement" means any registration statement filed with
the Commission by the Company, in connection with the offer and sale of any
series of Initial Securities or Private Exchange Securities pursuant to any
Registration Rights Agreement.

     "Significant Subsidiary" means, at any particular time, any Subsidiary of
the Company whose gross assets or gross revenues (having regard to the Company's
direct and/or indirect beneficial interest in the shares, or the like, of that
Subsidiary) represent at least 25% of the consolidated gross assets or, as the
case may be, consolidated gross revenues of the Company.

     "Special Record Date" for the payment of any Defaulted Interest means a
date fixed by the Trustee pursuant to Section 311.

     "Stated Maturity ", when used with respect to any Security or any
installment of principal thereof or interest thereon, means the date specified
in such Security as the fixed date on which the principal of such Security or
such installment of principal or interest is due and payable.

     "Subsidiary" means, with respect to any Person, any corporation,
association, partnership or other business entity of which 50% or more of the
total voting power of shares of capital stock or other interests (including
partnership interests) entitled (without regard to the occurrence of any
contingency) to vote in the election of directors, managers or trustees thereof
is at the time owned, directly or indirectly, by (i) such person, (ii) such
person and one or more Subsidiaries of such person or (iii) one or more
Subsidiaries of such person.

     "Temporary Cash Investments" means any of the following: (i) any investment
in direct obligations of the United States or any agency thereof or obligations
guaranteed by the United States or any agency thereof, in each case, maturing
within 360 days of the date of acquisition thereof, (ii) investment in time
deposit accounts, certificates of deposit and money market deposits maturing
within 180 days of the date of acquisition thereof issued by a bank or trust
company (including the Trustee) which is organized under the laws of the United
States, any state thereof or any foreign country recognized by the United States
having capital, surplus and undivided profits aggregating in excess of
$250,000,000 and whose debt is rated "A" (or such similar equivalent rating) or
higher by at least one Rating Agency or any money-market fund sponsored by any
registered broker dealer or mutual fund distributor, (iii) repurchase
obligations with a term of not more than 30 days for underlying securities of
the types described in clause (i) above entered into with a nationally recog-

                                       20

<PAGE>

nized broker-dealer, (iv) investments in commercial paper, maturing not more
than 90 days after the date of acquisition, issued by a corporation (other than
an affiliate of the Company) organized and in existence under the laws of the
United States or any foreign country recognized by the United States with a
rating at the time as of which any investment therein is made of "P-2" (or
higher) according to Moody's or "A-2" (or higher) according to S&P and DCR and
(v) securities with maturities of six months or less from the date of
acquisition backed by standby or direct pay letters of credit issued by any bank
satisfying the requirements of clause (ii) above.

     "Total Capital" of any Person means, as of any date, the sum (without
duplication) of (a) Indebtedness for Borrowed Money, (b) consolidated
stockholder's equity of such Person and its consolidated Subsidiaries (excluding
any preferred stock included in stockholder's equity) and (c) preferred stock
and Trust Preferred Securities of such Person and its consolidated Subsidiaries.

     "Transactions" means the transactions contemplated by the MidAmerican
Merger Agreement, the Escrow Agreement, Registration Rights Agreement and this
Indenture.

     "Transfer Agent" means any Person authorized by the Company to effectuate
the exchange or transfer of any Security on behalf of the Company hereunder.

     "Trust Indenture Act" means the U.S. Trust Indenture Act of 1939, as
amended.

     "Trust Preferred Securities" shall mean (without duplication) any trust
preferred securities or related debt or guaranties.


     "Trustee" means the Person named as the "Trustee" in the first paragraph of
this instrument until a successor Trustee shall have become such pursuant to the
applicable provisions of this Indenture, and thereafter "Trustee" shall mean or
include each Person who is then a Trustee hereunder, and if at any time there is
more than one such Person, "Trustee" as used with respect to the Securities of
any series shall mean the Trustee with respect to Securities of that series.

     "United States" and "U.S." means the United States of America (including
the States and the District of Columbia), its territories, its possessions and
other areas subject to its jurisdiction.

                                       21

<PAGE>

     "U.S. Government Obligation" means any (a) security which is (i) a direct
obligation of the United States for the payment of which the full faith and
credit of the United States is pledged or (ii) an obligation of a person
controlled or supervised by and acting as an agency of instrumentality of the
United States the payment of which is unconditionally guaranteed as a full faith
and credit obligation by the United States, which, in the case of clause (i) or
(ii), is not callable or redeemable at the option of the issuer thereof, and (b)
depositary receipt issued by a bank (as defined in the Securities Act) as
custodian with respect to any security specified in clause (a) above and held by
such bank for the account of the holder of such depositary receipt or with
respect to any specific payment of principal of or interest on any such security
held by any such bank, provided that (except as required by law) such custodian
is not authorized to make any deduction from the amount payable to the holder of
such depository receipt from any amount received by the custodian in respect of
the U.S. Government Obligation or the specific payment of interest on or
principal of the U.S. Government Obligation evidenced by such depository
receipt.

     "Unrestricted Security" has the meaning specified in Section 201.


 SECTION 102. Certificates and Opinions

     Except as otherwise expressly provided by this Indenture, upon any
application or request by the Company to the Trustee to take any action under
any provision of this Indenture, the Company shall furnish to the Trustee (i) an
Officers' Certificate stating that all conditions precedent, if any, provided
for in this Indenture relating to the proposed action have been complied with
and (ii) an Opinion of Counsel stating that in the opinion of such counsel all
such conditions precedent, if any, have been complied with.

     Every certificate or opinion with respect to compliance with a condition or
covenant provided for in this Indenture (other than the Officers' Certificate
required by Section 1011) shall include:


         (1) a statement that each individual signing such certificate or
         opinion has read such covenant or condition and the definitions herein
         relating thereto;

         (2) a brief statement as to the nature and scope of the examination or
         investigation upon which the statements or opinions contained in such
         certificate or opinion are based;

                                       22

<PAGE>

         (3) a statement that, in the opinion of each such individual, he has
         made such examination or investigation as is necessary to enable him to
         express an informed opinion as to whether or not such covenant or
         condition has been complied with; and

         (4) a statement as to whether, in the opinion of each such individual,
         such condition or covenant has been complied with.

        SECTION 103. Form of Documents Delivered to Trustee

     In any case where several matters are required to be certified by, or
covered by an opinion of, any specified Person, it is not necessary that all
such matters be certified by, or covered by the opinion of, only one such
Person, or that they be so certified or covered by only one document, but one
such Person may certify or give an opinion with respect to some matters and one
or more other such Persons as to other matters, and any such Person may certify
or give an opinion as to such matters in one or several documents. Any
certificate or instrument required to be given or executed by a Person which is
not a natural person may be given or executed on behalf of such Person by any
duly authorized designee of such Person.

     Any certificate or opinion of an Officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or
representations by, counsel, unless such Officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any certificate or opinion of counsel may be based, insofar as it
relates to factual matters, upon a certificate or opinion of, or representations
by, an Officer or Officers of the Company stating that the information with
respect to such factual matters is in the possession of the Company, unless such
counsel knows, or in the exercise of reasonable care should know, that the
certificate or opinion or representations with respect to such matters are
erroneous.

     Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

     SECTION 104. Acts of Holders; Record Dates


(a) Any request, demand, authorization, direction, notice, consent, waiver or
other action provided by this Indenture to be given or taken by the Holders of
any

                                       23

<PAGE>

series of Securities may be embodied in and evidenced by one or more instruments
of substantially similar tenor signed by each such Holder in Person or by an
agent duly appointed in writing, and, except as herein otherwise expressly
provided, such action shall become effective when such instrument or instruments
are delivered to the Trustee and to the Company. Such instrument or instruments
(and the action embodied therein and evidenced thereby) are herein sometimes
referred to as the "Act" of the Holders signing such instrument or instruments.
Proof of execution of any such instrument or of a writing appointing any such
agent shall be sufficient for any purpose of this Indenture and (subject to
Section 601) conclusive in favor of the Trustee and the Company, if made in the
manner provided in this Section 104.

Without limiting the generality of the foregoing, unless otherwise established
in or pursuant to a Board Resolution or set forth or determined in an Officers'
Certificate, or established in one or more indentures supplemental hereto, in
each case pursuant to Section 301, (i) a Holder of any Security may make, give
or take, by a proxy or proxies duly appointed in writing, any request, demand,
authorization, direction, notice, consent, waiver or other action provided in
this Indenture to be made, given or taken by the Holder of any such Security,
(ii) a Holder of any such Security, including a Depositary that is a Holder of a
Global Security, entitled hereunder to take any action hereunder with regard to
such Security may do so with regard to all or any part of the principal amount
of such Security or by one or more duly appointed agents each of which may do so
pursuant to such appointment with regard to all or any part of the principal
amount of such Security; and (iii) a Depositary that is a Holder of a Global
Security may provide its proxy or proxies to the beneficial owners of interest
in such Global Security through the Depositary's standing instructions and
customary practices.

(b) The fact and date of the execution by any Person of any such instrument,
writing or proxy may be proved by the affidavit of a witness of such execution
or by a certificate of a notary public or other officer authorized by law to
take acknowledgments of deeds, certifying that the individual signing such
instrument, writing or proxy acknowledged to him the execution thereof. Where
such execution is by a signer acting in a capacity other than his individual
capacity, such certificate or affidavit shall also constitute sufficient proof
of his authority. The fact and date of the execution of any such instrument,
writing or proxy, or the authority of the Person executing the same, may also be
proved in any other manner which the Trustee deems sufficient.

(c) The ownership of Securities shall be proved by the Security Register.

                                       24

<PAGE>

(d) Any request, demand, authorization, direction, notice, consent, waiver or
other Act of the Holder of any Security shall bind every future Holder of the
same Security and the Holder of every Security issued upon the registration of
transfer thereof or in exchange therefor or in lieu thereof in respect of
anything done, omitted or suffered to be done by the Trustee or the Company in
reliance thereon, whether or not notation of such action is made upon such
Security.

(e) The Company may, in its discretion, by Board Resolution, set any day as a
record date for the purpose of determining the Holders of Outstanding Securities
of any series entitled to give, make or take any request, demand, authorization,
direction, consent, waiver or Act provided or permitted by this Indenture to be
given, made or taken by Holders of Securities of such series; provided that the
Company shall have no obligation to set a record date; and provided further that
the Company may not set a record date for, and the provisions of this paragraph
shall not apply with respect to, the giving or making of any notice,
declaration, request or direction referred to in the next paragraph. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of the relevant series on such record date, and no other Holders,
shall be entitled to take the relevant action, whether or not such Holders
remain Holders after such record date; provided that no such action shall be
effective hereunder unless taken on or prior to any applicable Expiration Date
(as defined below) by Holders of the requisite principal amount of Outstanding
Securities of such series on such record date. Nothing in this paragraph shall
be construed to prevent the Company from setting a new record date for any
action for which a record date has previously been set pursuant to this
paragraph (whereupon the record date previously set shall automatically and with
no action by any Person be cancelled and of no effect); provided, however, that
no new record date may be established with the purpose or effect of rendering,
and no other provision of this paragraph shall be construed to render,
ineffective any action taken by Holders of the requisite principal amount of
Outstanding Securities of the relevant series on the date such action is taken.
Promptly after any record date is set pursuant to this paragraph, the Company at
its own expense, shall cause notice of such record date, the proposed action by
Holders and the applicable Expiration Date to be given to the Trustee in writing
and to each Holder of Securities of the relevant series in the manner set forth
in Section 106.

The Trustee may set any day as a record date for the purpose of determining the
Holders of Outstanding Securities entitled to join in the giving or making of
(i) any Notice of Default, (ii) any declaration of acceleration referred to in
Section 502, (iii) any request to institute proceedings referred to in Section
507(2) or (iv) any direction referred to in Section 512; provided that if the
Trustee does not set any record

                                       25

<PAGE>

date within ten days after first receiving any such notice, declaration,
rescission and annulment, request or direction, as the case may be, then the
record date shall be the close of business on the date on which the Trustee
first receives any such notice, declaration, rescission and annulment, request
or direction, as the case may be. If any record date is set by the Trustee
pursuant to this paragraph, the Holders of Outstanding Securities of such series
on such record date, and no other Holders, shall be entitled to join in such
notice, declaration, request or direction, whether or not such Holders remain
Holders after such record date; provided that no such action shall be effective
hereunder unless taken on or prior to any applicable Expiration Date by Holders
of the requisite principal amount of Outstanding Securities of such series on
such record date. Nothing in this paragraph shall be construed to prevent the
Trustee from setting a new record date for any action for which a record date
has previously been set pursuant to this paragraph (whereupon the record date
previously set shall automatically and with no action by any Person be cancelled
and of no effect); provided, however, that no new record date may be established
with the purpose or effect of rendering, and no other provision of this
paragraph shall be construed to render, ineffective any action taken by Holders
of the requisite principal amount of Outstanding Securities of the relevant
series on the date such action is taken based on such record date previously
set. Promptly after any record date is set pursuant to this paragraph, the
Trustee, at the Company's expense, shall cause notice of such record date, the
proposed action by Holders and the applicable Expiration Date to be given to the
Company in writing and to each Holder of Securities of the relevant series in
the manner set forth in Section 106.

With respect to any record date set pursuant to this Section 104(e), the party
hereto which sets such record date may designate any day as the "Expiration
Date" and from time to time may change the Expiration Date to any earlier or
later day; provided that no such change shall be effective unless notice of the
proposed new Expiration Date is given to the other parties hereto in writing,
and to each Holder of Securities of the relevant series in the manner set forth
in Section 106, on or prior to the earlier of (i) the existing Expiration Date
and (ii) the proposed new Expiration Date. If an Expiration Date is not
designated with respect to any record date set pursuant to this Section, the
party hereto which set such record date shall be deemed to have initially
designated the 90th day after such record date as the Expiration Date with
respect thereto, subject to its right to change the Expiration Date as provided
in this paragraph. Notwithstanding the foregoing, no Expiration Date shall be
later than the 180th day after the applicable record date.


      SECTION 105. Notices, Etc., to Trustee and Company

                                       26

<PAGE>

         Any request, demand, authorization, direction, notice, consent, waiver
or Act of Holders or other document provided or permitted by this Indenture to
be made upon, given or furnished to, or filed with,

         (1) the Trustee by any Holder or by the Company shall be sufficient for
         every purpose hereunder if in writing and mailed, first-class, postage
         prepaid, to the Trustee at its Corporate Trust Office, or

         (2) the Company by the Trustee or by any Holder shall be sufficient for
         every purpose hereunder (unless otherwise herein expressly provided) if
         in writing and mailed, first-class postage prepaid, to the Company
         addressed to it at the address of its principal office specified in the
         first paragraph of this instrument or at any other address previously
         furnished in writing to the Trustee by the Company.

     SECTION 106. Notice to Holder; Waiver

Where this Indenture provides for notice to Holders of any event, such notice
shall be sufficiently given (unless otherwise herein expressly provided) if in
writing and mailed, first-class postage prepaid, to each Holder affected by such
event at his address as it appears in the Security Register, not later than the
latest date, and not earlier than the earliest date, prescribed for the giving
of such notice. In any case where notice to Holders is given by mail, neither
the failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to
other Holders.

If, by reason of the suspension of regular mail service or by reason of any
other cause, it shall be impracticable to give such notice by mail, then such
notification as shall be made at the direction of the Company in a manner
reasonably calculated, to the extent practicable under the circumstances, to
provide prompt notice shall constitute a sufficient notification for every
purpose hereunder.

Any notice required or permitted hereunder may be waived in writing by the
Person entitled to receive such notice, either before or after the event, and
such waiver shall be the equivalent of such notice. Waivers of notice by Holders
shall be filed with the Trustee, but such filing shall not be a condition
precedent to the validity of any action taken in reliance upon such waiver.

     SECTION 107. Effect of Headings and Table of Contents

                                       27

<PAGE>

The Article and Section headings herein and the Table of Contents are for
convenience only and shall not affect the construction hereof.

     SECTION 108. Successors and Assigns

All covenants and agreements in this Indenture by the Company shall bind its
successors and assigns, whether so expressed or not.

     SECTION 109. Separability Clause

In case any provision in this Indenture or in the Securities shall be invalid,
illegal or unenforceable, the validity, legality and enforceability of the
remaining provisions shall not in any way be affected or impaired thereby.


     SECTION 110. Benefits of Indenture

Nothing in this Indenture or in the Securities, express or implied, shall give
to any Person, other than the parties hereto and their successors hereunder and
the Holders, any benefit or any legal or equitable right, remedy or claim under
this Indenture.

     SECTION 111. Governing Law

THIS INDENTURE AND THE SECURITIES SHALL BE GOVERNED BY, AND CONSTRUED IN
ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK, WITHOUT GIVING EFFECT TO THE
PRINCIPLES OF CONFLICTS OF LAWS THEREOF.

     SECTION 112. Legal Holidays

In any case where any Interest Payment Date, Redemption Date or Stated Maturity
of any Security shall not be a Business Day at any Place of Payment, then
(notwithstanding any other provision of this Indenture or of the Securities
(other than a provision of any Security established as contemplated by Section
301 hereof which specifically states that such provision shall apply in lieu of
this Section)) payment of interest, if any, or principal (and premium, if any)
need not be made at such Place of Payment on such date, but may be made on the
next succeeding Business Day at such Place of Payment with the same force and
effect as if made on the Interest Payment Date or Redemption Date, or at the
Stated Maturity, and no interest shall accrue for the period from and after such
Interest Payment Date, Redemption Date or Stated Maturity, as the case may be.

                                       28

<PAGE>

     SECTION 113. Incorporation by Reference of Trust Indenture Act

Whenever this Indenture refers to a provision of the Trust Indenture Act, the
provision is incorporated by reference in and made part of this Indenture. The
following Trust Indenture Act terms used in this Indenture have the following
meanings:

     "indenture securities" means the Securities.

     "indenture security holder" means a Holder.

     "indenture to be qualified" means this Indenture, as then supplemented.

     "indenture trustee" or "institutional trustee" means the Trustee. "obligor"
in the indenture securities means the Company and any other obligor in the
indenture securities.

         All other terms used in this Indenture that are defined by the Trust
Indenture Act, defined by Trust Indenture Act reference to another statute or
defined by Commission rule have the meanings assigned to them by such
definitions.

                                   ARTICLE II

                                 SECURITY FORMS

     SECTION 201. Forms Generally

The Securities of each series shall be in substantially the form set forth in
this Article, or in such other form as shall be established by or pursuant to a
Board Resolution or in one or more indentures supplemental hereto, in each case
with such appropriate insertions, omissions, substitutions and other variations
as are required or permitted by this Indenture, a Board Resolution or one or
more indentures supplemental hereto, and may have such letters, numbers or other
marks of identification and such legends or endorsements placed thereon (i) as
may be required by law or to comply with the rules of (a) any securities
exchange, (b) DTC or any other clearing agency registered as such under the
Exchange Act or (c) Euroclear or Cedel; or (ii) as may, consistently herewith,
be determined by the Officers executing such Securities, as evidenced by their
execution thereof. If the form of Securities of any series is established by
action taken pursuant to a Board Resolution, a copy of an appropriate record of
such action shall be certified by an authorized Director or officer of the
Company and delivered to the Trustee at or prior to the delivery of the Company
Or-

                                       29

<PAGE>

der contemplated by Section 303 for the authentication and delivery of such
Securities.

The Trustee's certificate of authentication shall be in substantially the form
set forth in this Article.

The definitive Securities shall be printed, typewritten, lithographed or
engraved on steel engraved borders or may be produced in any other manner, all
as determined by the Officers executing such Securities, as evidenced by their
execution thereof.

Except as otherwise provided pursuant to Section 301, Initial Securities of any
series offered and sold in their initial resale distribution to QIBs in reliance
on Rule 144A shall initially be issued in the form of one or more Global
Securities of such series in definitive, fully registered form, substantially in
the form set forth in this Article, with such applicable legends as are provided
for in Section 202. Such Global Securities shall be duly executed by the Company
and authenticated by the Trustee as hereinafter provided, and deposited with the
Depositary, which will hold such Global Securities for the benefit of DTC. Until
such time as the Holding Period (as defined below) shall have terminated, each
such Security shall be referred to as a "Rule 144A Global Security." The
aggregate principal amount of any Rule 144A Global Security may be adjusted by
endorsements to Schedule A on the reverse thereof in any situation where
adjustment is permitted or required by this Indenture. Unless the Company
determines otherwise in accordance with applicable law, the legend setting forth
transfer restrictions shall be removed from a Rule 144A Security in accordance
with the procedures set forth in Section 306(b) after such time as the
applicable Holding Period shall have terminated, and each such Security shall
thereafter be held as an "Unrestricted Security." As used herein, the term
"Holding Period," with respect to Rule 144A Securities of any series, means the
period referred to in Rule 144(k) or any successor provision thereto and as may
be amended or revised from time to time, beginning from the later of (i) the
original issue date of such Securities or (ii) the last date on which the
Company or any affiliate of the Company was the beneficial owner of such
Securities (or any predecessor thereof).

Except as otherwise provided pursuant to Section 301, Initial Securities of any
series offered and sold in their initial distribution to non-US Persons in
offshore transactions in reliance on Regulation S shall initially be issued in
the form of one or more Global Securities of such series in definitive, fully
registered form, substantially in the form set forth in this Article, with such
applicable legends as are provided for in Section 202. Such Global Securities
shall be duly executed by the Company and authenticated by the Trustee as herein
provided, and deposited with the

                                       30

<PAGE>

Depositary, which will hold such Global Securities for the benefit of DTC, for
credit initially only to such accounts at Euroclear or Cedel as DTC's
Participants may direct. Until such time as the Restricted Period (as defined
below) shall have terminated, each such Global Security shall be referred to as
a "Regulation S Global Security." The aggregate principal amount of any
Regulation S Global Security may be adjusted by endorsements to Schedule A on
the reverse thereof in any situation where adjustment is permitted or required
by this Indenture. Unless the Company determines otherwise in accordance with
applicable law, the legend setting forth transfer restrictions shall be removed
from a Regulation S Security in accordance with the procedures set forth in
Section 306(b) after such time as the applicable Restricted Period shall have
terminated, and each such Security shall thereafter be held as an "Unrestricted
Security." As used herein, the term "Restricted Period," with respect to
Regulation S Securities of any series, means the period of 40 consecutive days
beginning on and including the later of (i) the date on which interests in such
Securities are offered to Persons other than distributors (as defined in
Regulation S) and (ii) the original issue date of such Securities. Except as
otherwise provided pursuant to Section 301, no Regulation S Global Security
shall be issued except as provided in this paragraph to evidence Securities
offered and sold in their initial distribution in reliance on Regulation S.

Except as otherwise provided pursuant to Section 306(b), Initial Securities of
any series offered and sold in their initial resale distribution to purchasers
who are institutional "accredited investors" as described in Rule 501(a)(1),
(2), (3) or (7) under the Securities Act (each an "IAI") and who are not QIBs
shall be issued in the form of fully registered, definitive, physical
certificates, substantially in the form set forth in this Article, with such
applicable legends as are provided for in Section 202 hereto (such securities as
held by an IAI are herein referred to as "Restricted Definitive Securities").
Unless the Company determines otherwise in accordance with applicable law, the
legend setting forth transfer restrictions shall be removed from a Restricted
Definitive Security in accordance with the procedures set forth in Section
306(b) after such time as the applicable Holding Period shall have terminated,
and each such Security shall thereafter be held as an "Unrestricted Security."
As used herein, the term "Holding Period," with respect to Restricted Definitive
Securities of any series, means the period referred to in Rule 144(k) or any
successor provision thereto and as may be amended or revised from time to time,
beginning from the later of (i) the original issue date of such Securities or
(ii) the last date on which the Company or any affiliate of the Company was the
beneficial owner of such Securities (or any predecessor thereof).

     SECTION 202. (a) Form of Face of Initial Security

                                       31

<PAGE>


[IF THE SECURITY IS TO BE A GLOBAL SECURITY, INSERT--THIS SECURITY IS A GLOBAL
SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS
REGISTERED IN THE NAME OF A DEPOSITARY OR A NOMINEE OF A DEPOSITARY. THIS
SECURITY IS EXCHANGEABLE FOR SECURITIES REGISTERED IN THE NAME OF A PERSON OTHER
THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN THE LIMITED CIRCUMSTANCES DESCRIBED
IN THE INDENTURE, AND NO TRANSFER OF THIS SECURITY (OTHER THAN A TRANSFER OF
THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY
A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR ANOTHER NOMINEE OF THE
DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR
A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE REGISTERED EXCEPT IN LIMITED
CIRCUMSTANCES.

UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR
PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME OR NAMES AS DIRECTED
IN WRITING BY THE DEPOSITARY, ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR
VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL IN AS MUCH AS THE REGISTERED
OWNER HEREOF, THE DEPOSITARY, HAS AN INTEREST HEREIN.

[IF THE SECURITY IS TO BE A RESTRICTED SECURITY, INSERT THE APPLICABLE
LANGUAGE-- [THIS SECURITY HAS BEEN INITIALLY RESOLD IN RELIANCE ON RULE 144A
UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE IN
ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE:] [THIS SECURITY HAS
INITIALLY BEEN RESOLD TO AN INSTITUTIONAL "ACCREDITED INVESTOR" (AS DESCRIBED BY
RULE 501(a)(1), (2), (3) or (7) UNDER THE SECURITIES ACT) IN A TRANSACTION
EXEMPT FROM REGISTRATION UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING
LEGEND UNTIL REMOVABLE IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE
INDENTURE:] [THIS SECURITY HAS BEEN ISSUED IN RELIANCE ON REGULATION S UNDER THE
SECURITIES ACT AND SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE IN ACCORDANCE
WITH ITS TERMS AND THE TERMS OF THE INDENTURE:]]



                                       32
<PAGE>

[IF THE SECURITY IS TO BE A RESTRICTED SECURITY, INSERT--


THIS SECURITY HAS NOT BEEN AND WILL NOT BE REGISTERED UNDER THE UNITED STATES
SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, MAY
NOT BE OFFERED OR SOLD WITHIN THE UNITED STATES OR TO OR FOR THE ACCOUNT OR
BENEFIT OF, U.S. PERSONS EXCEPT AS SET FORTH IN THE FOLLOWING SENTENCE. BY ITS
ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY AND ANY OWNERS OF
INTERESTS HEREIN (1) REPRESENTS THAT [(A) IT IS A "QUALIFIED INSTITUTIONAL
BUYER" (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT),] [(B) IT IS AN
INSTITUTIONAL "ACCREDITED INVESTOR" (AS DESCRIBED BY RULE 501(a)(1), (2), (3) OR
(7) UNDER THE SECURITIES ACT OR] [(C) IT IS NOT A U.S. PERSON AND IS ACQUIRING
THIS SECURITY IN AN OFFSHORE TRANSACTION,] (2) AGREES THAT BEGINNING FROM THE
LATER OF (X) THE ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON
WHICH THE COMPANY OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS
SECURITY (OR ANY PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE
144(K) UNDER THE SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS
SECURITY EXCEPT (A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) TO A QUALIFIED
INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, (C)
TO AN INSTITUTIONAL "ACCREDITED INVESTOR" THAT PRIOR TO SUCH TRANSFER, FURNISHED
TO THE TRUSTEE A SIGNED LETTER CONTAINING CERTAIN REPRESENTATIONS AND AGREEMENTS
RELATING TO THE RESTRICTIONS ON TRANSFER OF THIS SECURITY (THE FORM OF WHICH
LETTER CAN BE OBTAINED FROM THE TRUSTEE) AND, IF SUCH TRANSFER IS IN RESPECT OF
AN AGGREGATE PRINCIPAL AMOUNT OF SECURITIES AT THE TIME OF TRANSFER OF LESS THAN
$250,000, AN OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY THAT SUCH TRANSFER IS
IN COMPLIANCE WITH THE SECURITIES ACT, (D) OUTSIDE THE UNITED STATES IN
COMPLIANCE WITH RULE 904 UNDER THE SECURITIES ACT, (E) PURSUANT TO THE EXEMPTION
FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT (IF AVAILABLE)
OR (F) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT
AND (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM THIS SECURITY IS
TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND. UNLESS THE
COMPANY DETERMINES OTHERWISE IN


                                       33
<PAGE>

ACCORDANCE WITH APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY (1)
UPON REQUEST OF THE HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO
IN RULE 144(K) UNDER THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE
ORIGINAL ISSUE DATE OF THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) OR (2) WITH RESPECT TO SECURITIES SOLD IN RELIANCE ON
REGULATION S, FOLLOWING THE EXPIRATION OF 40 CONSECUTIVE DAYS BEGINNING ON AND
INCLUDING THE LATER OF (A) THE DAY ON WHICH INTERESTS IN THIS SECURITY ARE
OFFERED TO PERSONS OTHER THAN DISTRIBUTORS (AS DEFINED IN REGULATION S) AND (B)
THE ORIGINAL ISSUE DATE OF THIS SECURITY. AS USED HEREIN, THE TERMS "OFFSHORE
TRANSACTION," "UNITED STATES" AND "US PERSON" HAVE THE MEANINGS GIVEN TO THEM BY
REGULATION S UNDER THE SECURITIES ACT.]



                                       34
<PAGE>


                            MIDAMERICAN FUNDING, LLC
                               [Title of Security]

 No. __________   $_________
                                                              CUSIP No._________
                                                             [ISIN No. ________]
                                                         [Common Code:_________]

         MIDAMERICAN FUNDING, LLC, a limited liability company organized under
the laws of Iowa (herein called the "Company", which term includes any successor
corporation under the Indenture hereinafter referred to), for value received,
hereby promises to pay to [name of registered owner or its registered assigns]
[IF THE SECURITY IS A GLOBAL SECURITY, INSERT--] the Initial Principal Amount
specified on Schedule A hereto (such Initial Principal Amount, as it may from
time to time be adjusted by endorsement on Schedule A hereto, is hereinafter
referred to as the "Principal Amount")] [IF THIS SECURITY IS NOT A GLOBAL
SECURITY, INSERT--the principal sum of ____________ Dollars (the "Principal
Amount")] on ________, [IF THE SECURITY IS TO BEAR INTEREST PRIOR TO MATURITY,
INSERT--and to pay interest thereon from ___________ or from the most recent
Interest Payment Date to which interest has been paid or duly provided for,
semi-annually on _________________ and ___________________ in each year,
commencing ______________, _____________ until the Principal Amount hereof is
paid or made available for payment. [IF APPLICABLE, INSERT--; provided that any
Principal Amount and premium, and any such installment of interest, which is
overdue shall bear interest at the rate of ___% per annum (or, if lower, the
maximum rate legally enforceable), from the dates such amounts are due until
they are paid or made available for payment, [and such interest shall be payable
on demand] [IF APPLICABLE, INSERT-- provided further that if an Illiquidity
Event (as defined in the Registration Rights Agreement) occurs, interest will
accrue on this Security at a rate of [ ]% per annum from and including the date
on which any such Illiquidity Event shall occur, until but excluding the date on
which all Illiquidity Events have been cured, provided, however, that if such
Illiquidity is not cured within two years after the consummation of the
MidAmerican Merger, such increase in interest rate will become permanent.] The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, as provided in such Indenture, be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest, which shall be
the __________ or _________ (whether or not a Business Day), as the case may be,
immediately preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for will forthwith cease to be payable to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered on


                                       35
<PAGE>

such Regular Record Date and may be paid to the Person in whose name this
Security (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to
be fixed by the Trustee, notice whereof shall be given to Holders of Securities
of this series not less than 10 days prior to such Special Record Date, or be
paid at any time in any other lawful manner not inconsistent with the
requirements of any securities exchange on which the Securities of this series
may be listed, and upon such notice as may be required by such exchange, all as
more fully provided in said Indenture.

         [IF THE SECURITY IS NOT TO BEAR INTEREST PRIOR TO MATURITY, INSERT--
The principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and in such case the overdue principal of this Security shall bear
interest at the rate of [yield to maturity] % per annum (to the extent that the
payment of such interest shall be legally enforceable), which shall accrue from
the date of such default in payment to the date payment of such principal has
been made or duly provided for. Interest on any overdue principal shall be
payable on demand. [Any such interest on any overdue principal that is not so
paid on demand shall bear interest at the rate of [yield to maturity] % per
annum (or, if lower, the maximum rate legally enforceable), which shall accrue
from the date of such demand for payment to the date payment of such interest
has been made or duly provided for, and such interest shall also be payable on
demand.]

         Payment of the principal of (and premium, if any) and interest, if any,
on this Security will be made at any place of payment or at the office or agency
of the Company maintained for that purpose in the Borough of Manhattan, The City
of New York in such coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts;
provided however, that payment of interest may be made by check mailed to the
address of the Person entitled thereto as such address shall appear in the
Security Register. Payment of interest, if any, in respect of this Security may
also be made, in the case of a Holder of at least U.S. $1,000,000 aggregate
principal amount of Securities, by wire transfer to a U.S. Dollar account
maintained by the Holder with a bank in the United States; provided that such
Holder elects payment by wire transfer by giving written notice to the Trustee
or a Paying Agent to such effect designating such account no later than 15 days
immediately preceding the relevant due date for payment (or such other date as
the Trustee may accept in its discretion).

         [INSERT ANY SPECIAL NOTICE PROVISIONS REQUIRED BY ANY STOCK EXCHANGES
UPON WHICH THE SECURITIES OF A SERIES ARE TO BE LISTED.]



                                       36
<PAGE>

         REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS SECURITY SET
FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL PURPOSES
HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

         Unless the certificate of authentication hereon has been executed by
the Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.




                                       37
<PAGE>



         IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed.


                                    MIDAMERICAN FUNDING, LLC

                                    By:
                                        -----------------------------------
                                        Name:
                                        Title:

Attest:


By:
    ----------------------------
     Name:
     Title:





                                       38
<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

         This is one of the Securities of the series designated herein and
referred to in the within-mentioned Indenture.

                                    IBJ WHITEHALL BANK & TRUST COMPANY,
                                      as Trustee

Dated:____________                  By:______________________
                                        Authorized Signatory

SECTION 202. (b)  Form of Reverse of Initial Security

                            MIDAMERICAN FUNDING, LLC
                            [Title of the Securities]

         This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under an Indenture, dated as of March __, 1999 (herein called the
"Original Indenture"), among the Company and IBJ Whitehall Bank & Trust Company,
as trustee, principal paying agent, security exchange agent/registrar and
transfer agent (herein called the "Trustee", which term includes any successor
trustee under the Original Indenture) [INSERT PARTICULARS WITH RESPECT TO ANY
INDENTURES SUPPLEMENTAL THERETO PURSUANT TO WHICH THE SECURITIES OF THIS SERIES
ARE BEING ISSUED] to which Indenture and all indentures supplemental thereto
reference is hereby made for a statement of the respective rights, limitations
of rights, duties and immunities thereunder of the Company, the Trustee and the
Holders of the Securities and of the terms upon which the Securities are, and
are to be, authenticated and delivered. Terms defined in the Indenture which are
not defined herein are used with the meanings assigned to them in the Indenture.
This Security is one of the series designated on the face hereof [IF APPLICABLE,
INSERT-- limited in aggregate principal amount to $ ________________].

         [IF APPLICABLE, INSERT -- This Security is not subject to redemption
prior to maturity.]

         [IF APPLICABLE, INSERT -- The Securities of this series are subject to
redemption upon not less than 30 or more than 60 days' notice to the Holders of
such Securities as provided in the Indenture, [IF APPLICABLE, INSERT -- (1) on
__________ in any year commencing with the year ___ and ending with the year
through operation of the sinking fund for this series at a Redemption Price
equal to 100% of the princi-


                                       39
<PAGE>

pal amount, and (2)] at any time [on or after __________ ___], as a whole or in
part, at the election of the Company, at the following Redemption Prices
(expressed as percentages of the principal amount):

         If redeemed [IF APPLICABLE, INSERT -- on or before _________, %, and if
redeemed] during the 12-month period beginning , of the years indicated:

Year        Redemption Price             Year              Redemption Price
- ----        ----------------             ----              ----------------




and thereafter at a Redemption Price equal to _____% of the principal amount,
together in the case of any such redemption [IF APPLICABLE, INSERT-- (whether
through operation of the sinking fund or otherwise)] with accrued and unpaid
interest to the Redemption Date, but interest installments whose Stated Maturity
is on or prior to such Redemption Date will be payable to the Holders of such
Securities, or one or more Predecessor Securities, all as provided in the
Indenture.]

         [IF APPLICABLE, INSERT -- The Securities of this series are subject to
redemption upon not less than 30 nor more than 60 days' notice to the Holders of
such Securities, as provided in the Indenture (1) on ____________ in any year
commencing with the year and ending with the year ____ through operation of the
sinking fund for this series at the Redemption Prices for redemption through
operation of the sinking fund (expressed as percentages of the principal amount)
set forth in the table below, and (2) at any time [on or after ____________], as
a whole or in part, at the election of the Company, at the Redemption Prices for
redemption otherwise than through operation of the sinking fund (expressed as
percentages of the principal amount) set forth in the table below:

         If redeemed during the 12-month period beginning of the years
indicated:


                                                          Redemption Price for
                       Redemption Price                  Redemption Otherwise
               for Redemption Through Operation         Than Through Operation
 Year                 of Sinking Fund                     of the Sinking Fund
 ----          --------------------------------         -----------------------


                                       40
<PAGE>


and thereafter at a Redemption Price equal to ____% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued and unpaid interest to the Redemption
Date, but interest installments whose Stated Maturity is on or prior to such
Redemption Date will be payable to the Holders of such Securities, or one or
more Predecessor Securities, all as provided in the Indenture.]

         [IF APPLICABLE, INSERT -- Notwithstanding the foregoing, the Company
may not, prior to ___________, redeem any Securities of this series as
contemplated by [Clause (2) of] the preceding paragraph as a part of, or in
anticipation of, any refunding operation by the application, directly or
indirectly, of moneys borrowed having an interest cost to the Company
(calculated in accordance with generally accepted financial practice) of less
than ____% per annum.]

         [IF APPLICABLE, INSERT -- The sinking fund for this series provides for
the redemption on __________ in each year beginning with the year _________ and
ending with the year ___________ of [IF APPLICABLE, INSERT -- not less than
$_____ ("mandatory sinking fund") and, at the option of the Company, not more
than] $_____ aggregate principal amount of Securities of this series. Securities
of this series acquired or redeemed by the Company otherwise than through
[mandatory] sinking fund payments may be credited against subsequent [mandatory]
sinking fund payments otherwise required to be made [in the order in which they
become due].]

         [IF APPLICABLE, INSERT -- The Securities of this series will be
redeemable in whole or in part, at the option of the Company at any time, at a
Redemption Price equal to the greater of (i) 100% of the principal amount of the
Securities of this series being redeemed or (ii) the sum of the present values
of the remaining scheduled payments of principal of and interest on the
Securities of this series being redeemed discounted to the Redemption Date on a
semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at
a discount rate equal to the Treasury Yield plus ________basis points, plus, for
(i) or (ii) above, whichever is applicable, accrued interest on the Securities
of this series to the Redemption Date.

         "Treasury Yield" means, with respect to any Redemption Date, the rate
per annum equal to the semiannual equivalent yield to maturity of the Comparable



                                       41
<PAGE>

Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as
a percentage of its principal amount) equal to the Comparable Treasury Price for
such Redemption Date.

         "Comparable Treasury Issue" means the United States Treasury security
selected by an Independent Investment Banker as having a maturity comparable to
the remaining average life Securities of this series to be redeemed that would
be utilized, at the time of selection and in accordance with customary financial
practice, in pricing new issues of corporate debt securities of comparable
maturity to the remaining average life of the Securities of this series.

         "Comparable Treasury Price" means, with respect to any Redemption Date,
(i) the average of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) on the third
Business Day in New York City preceding such Redemption Date, as set forth in
the daily statistical release (or any successor release) published by the
Federal Reserve Bank of New York and designated "Composite 3:30 p.m. Quotations
for U.S. Government Securities" or (ii) if such release (or any successor
release) is not published or does not contain such prices on such Business Day,
the Reference Treasury Dealer Quotation for such Redemption Date.

         "Independent Investment Banker" means an investment banking institution
of international standing appointed by the Company.

         "Reference Treasury Dealer Quotation" means, with respect to the
Reference Treasury Dealer and any Redemption Date, the average, as determined by
the Company, of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount and quoted in
writing to the Company by such Reference Treasury Dealer at 5:00 p.m. on the
third Business Day in New York City preceding such redemption date).

         "Reference Treasury Dealer" means a primary U.S. Government securities
dealer in New York City appointed by the Company.

         Notice of redemption shall be given as provided for in the Indenture
not less than 30 days nor more than 60 days prior to the Redemption Date.

         If fewer than all the Securities of this series are to be redeemed,
selection of Securities of this series for redemption will be made by the
Trustee in any manner the Trustee deems fair and appropriate.


                                       42
<PAGE>

         Unless the Company defaults in payment of the Redemption Price, from
and after the Redemption Date, the Securities of this series or portions thereof
called for redemption will cease to bear interest, and the Holders thereof will
have no right in respect of such Securities of this series except the right to
receive the Redemption Price thereof.]

         [IF THE SECURITY IS A GLOBAL SECURITY AND IT IS SUBJECT TO REDEMPTION
OF ANY KIND, INSERT -- In the event of redemption of this Security in part only,
the Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal Amount shown on Schedule A after such endorsement
will reflect only the unredeemed portion hereof.]

         The Indenture contains provisions for defeasance of (a) the entire
indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

         [IF THE SECURITY IS NOT AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT --
If an Event of Default with respect to Securities of this series shall occur and
be continuing, the principal of the Securities of this series may be declared
due and payable in the manner and with the effect provided in the Indenture. At
any time after such declaration of acceleration with respect to Securities of
this series has been made, but before a judgment or decree for payment of money
has been obtained by the Trustee as provided in the Indenture, if all Events of
Default with respect to Securities of this series have been cured or waived
(other than the non-payment of principal of the Securities of this series which
has become due solely by reason of such declaration of acceleration) then and in
every such case, the Holders of a majority in aggregate principal amount of the
Outstanding securities of such series may, by written notice to the Company and
to the Trustee, rescind and annul such declaration and its consequences on
behalf of all of the Holders, but no such recision or annulment shall extend to
or affect any subsequent default or impair any right consequent thereon.]

         [IF THE SECURITY IS AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT --If an
Event of Default with respect to Securities of this series shall occur and be
continuing, an amount of principal of the Securities of this series (the
"Acceleration Amount") may be declared due and payable in the manner and with
the effect provided in the Indenture. In case of a declaration of acceleration
on or before __________ in any year, the Acceleration Amount per $_____
principal amount at Stated Maturity of the Securities shall be equal to the
amount set forth in respect of such date below:


                                       43
<PAGE>


                                                       Acceleration Amount
                                                       per $ ___________
                                                       principal amount
                   Date of declaration                 at Stated Maturity
                   -------------------                 --------------------




and in case of a declaration of acceleration on any other date, the Acceleration
Amount shall be equal to the Acceleration Amount as of the immediately preceding
date set forth in the table above, plus accrued original issue discount
(computed in accordance with the method used for calculating the amount of
original issue discount that accrues for United States federal income tax
purposes) from such next preceding date to the date of declaration at the yield
to maturity. For the purpose of this computation the yield to maturity is ____%.
Upon payment (i) of the Acceleration Amount so declared due and payable and (ii)
of interest on any overdue principal and overdue interest (in each case to the
extent that the payment of such interest shall be legally enforceable), all of
the Company's obligations in respect of the payment of the principal of and
interest, if any, on the Securities of this series shall terminate.]

         As provided in and subject to the provisions of the Indenture, the
Holder of this Security shall not have the right to institute any proceeding,
judicial or otherwise, with respect to the Indenture, or for the appointment of
a receiver, or trustee or for any other remedy thereunder, unless (a) such
Holder shall have previously given the Trustee written notice of a continuing
Event of Default with respect to the Securities, (b) the Holders of not less
than 33% or a majority, as applicable, in principal amount of the Securities at
the time Outstanding under the Indenture shall have made written request to the
Trustee to institute proceedings in respect of such Event of Default as Trustee,
(c) such Holder shall have offered the Trustee indemnity satisfactory to the
Trustee against the costs, expenses and liabilities to be incurred in compliance
with such request, (d) the Trustee shall not have received from the Holders of a
majority in principal amount of Securities at the time Outstanding under the
Indenture a direction inconsistent with such request and (e) the Trustee for 90
days after its receipt of such notice from the Holder, request and offer of
indemnity shall have failed to institute any such proceeding. The foregoing
shall not apply to certain suits described in the Indenture, including any suit
instituted by the Holder of this Security for the enforcement of any payment of
principal hereof or any premium or interest hereon on or after the respective
due dates expressed herein.



                                       44
<PAGE>

         The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the Indenture or any supplemental
indenture or the rights and obligations of the Company and rights of the Holders
of the Securities of any series at any time by the Company and the Trustee with
the consent of the Holders of a majority in aggregate principal amount of the
Securities at the time Outstanding of each series to be affected. The Indenture
also contains provisions permitting the Holders of specified percentages in
principal amount of the Securities of each series at the time Outstanding, on
behalf of the Holders of all Securities of such series, to waive compliance by
the Company with certain provisions of the Indenture and certain past defaults
under the Indenture and their consequences. Any such consent or waiver by the
Holder of this Security shall be conclusive and binding upon such Holder and
upon all future Holders of this Security and of any Security issued upon the
registration of transfer hereof or in exchange herefor or in lieu hereof,
whether or not notation of such consent or waiver is made upon this Security.

         No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of (and premium, if any) and
interest, if any, on this Security at the times, place and rate, and in the coin
or currency, herein prescribed.

         As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of [IF THIS SECURITY IS A GLOBAL SECURITY, INSERT-- a
Security of the series of which this Security is a part] [IF THIS SECURITY IS
NOT A GLOBAL SECURITY, INSERT -- this SecuritY] is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in any place where the principal of (and
premium, if any) and interest, if any, on this Security are payable, duly
endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed by, the
Holder hereof or his attorney duly authorized in writing, and thereupon one or
more new Securities of this series and of like tenor, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

         [IF THIS SECURITY IS A DEFINITIVE REGISTERED SECURITY, INSERT --
Definitive Securities of the series of which this Security is a part are
issuable only in registered form without coupons in denominations of $1,000 and
any integral multiple of $1,000 in excess thereof.]

                                       45
<PAGE>

         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name this Security is registered as the owner hereof for all
purposes, whether or not this Security be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.

         When a successor assumes all the obligations of its predecessor under
the Securities of this series and the Indenture in accordance with the terms of
the Indenture, the predecessor will be released from those obligations.

         The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

         No stockholder, director, officer, employee, incorporator or Affiliate
of the Company shall have any liability for any obligation of the Company under
the Securities of this series or the Indenture or for any claim based on, in
respect of or by reason of, such obligations or their creation. Each Holder of
the Securities of this series by accepting a Security of this series waives and
releases all such liability. The waiver and release are part of the
consideration for the issuance of the Securities of this series.

         This Security shall not be valid until the Trustee or authenticating
agent signs the certificate of authentication on this Security.

         [CUSTOMARY ABBREVIATIONS MAY BE USED IN THE NAME OF A HOLDER OF A
REGISTERED SECURITY OF THIS SERIES OR AN ASSIGNEE SUCH AS: TEN COM (= TENANTS IN
COMMON), TEN ENT (= TENANTS BY THE ENTIRETIES), JT TEN (= JOINT TENANTS WITH
RIGHT OF SURVIVORSHIP AND NOT AS TENANTS IN COMMON), CUST (= CUSTODIAN), AND
U/G/M/A (= UNIFORM GIFTS TO MINORS ACT).]

         Pursuant to a recommendation promulgated by the Committee on Uniform
Security Identification Procedures, the Company will cause CUSIP numbers to be
printed on the Securities of this series as a convenience to the Holders of the
Securi-


                                       46
<PAGE>

ties of this series. [IF THIS SECURITY IS A REGULATION S SECURITY, INSERT --
This Security will also bear an ISIN number and a Common Code. No representation
is made as to the accuracy of such numbers as printed on the Securities of this
series and reliance may be placed only on the other identification numbers
printed hereon.]

         This Security shall be governed by and construed in accordance with the
laws of the State of New York, without giving effect to the principles of
conflict of laws thereof.

         All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.





                                       47
<PAGE>


         [IF SECURITY IS A GLOBAL SECURITY, INSERT AS A SEPARATE PAGE--]

                                                                      Schedule A

                             SCHEDULE OF ADJUSTMENTS

Initial Principal Amount: U.S. $____


                                                              Notation made
                                             Principal      on behalf of the
   Date       Principal      Principal         amount           Security
adjustment     amount          amount        following          Exchange
  made        increase       decrease       adjustment       Agent/Registrar
- ----------    ---------      ---------      ----------      -----------------





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


                                       48
<PAGE>


SECTION 203. (a) Form of Face of Exchange Security

                            MIDAMERICAN FUNDING, LLC
                               [Title of Security]

 No. __________  $_________
                                                              CUSIP No._________


         MIDAMERICAN FUNDING, LLC, a limited liability company organized under
the laws of Iowa (herein called the "Company", which term includes any successor
corporation under the Indenture hereinafter referred to), for value received,
hereby promises to pay to [name of registered owner or its registered assigns]
the principal sum of Dollars (the "Principal Amount")] on ____________, [IF THE
SECURITY IS TO BEAR INTEREST PRIOR TO MATURITY, INSERT -- and to pay interest
thereon from __________ or from the most recent Interest Payment Date to which
interest has been paid or duly provided for, semi-annually on and in each year,
commencing , until the Principal Amount hereof is paid or made available for
payment. [IF APPLICABLE, INSERT--; provided that any Principal Amount and
premium, and any such installment of interest, which is overdue shall bear
interest at the rate of ___% per annum (or, if lower, the maximum rate legally
enforceable), from the dates such amounts are due until they are paid or made
available for payment, and such interest shall be payable on demand]. The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, as provided in such Indenture, be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest, which shall be
the __________ or _________ (whether or not a Business Day), as the case may be,
immediately preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for will forthwith cease to be payable to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered on such Regular Record Date] and may be paid to [the bearer at the
time of payment of such Defaulted Interest] [the Person in whose name this
Security (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to
be fixed by the Trustee, notice whereof shall be given to Holders of Securities
of this series not less than 10 days prior to such Special Record Date, or be
paid at any time in any other lawful manner not inconsistent with the
requirements of any securities exchange on which the Securities of this series
may be listed, and upon such notice as may be required by such exchange, all as
more fully provided in said Indenture].

                                       49
<PAGE>

     [IF THE SECURITY IS NOT TO BEAR INTEREST PRIOR TO MATURITY, INSERT -- The
principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and in such case the overdue principal of this Security shall bear
interest at the rate of [yield to maturity] % per annum (to the extent that the
payment of such interest shall be legally enforceable), which shall accrue from
the date of such default in payment to the date payment of such principal has
been made or duly provided for. Interest on any overdue principal shall be
payable on demand. [Any such interest on any overdue principal that is not so
paid on demand shall bear interest at the rate of [yield to maturity] % per
annum (or, if lower, the maximum rate legally enforceable), which shall accrue
from the date of such demand for payment to the date payment of such interest
has been made or duly provided for, and such interest shall also be payable on
demand.]

     Payment of the principal of (and premium, if any) and interest, if any, on
this Security will be made at any place of payment or at the office or agency of
the Company maintained for that purpose in the Borough of Manhattan, The City of
New York in such coin or currency of the United States of America as at the time
of payment is legal tender for the payment of public and private debts; provided
however, that payment of interest may be made by check mailed to the address of
the Person entitled thereto as such address shall appear in the Security
Register. Payment of interest, if any, in respect of this Security may also be
made, in the case of a Holder of at least U.S. $1,000,000 aggregate principal
amount of Securities, by wire transfer to a U.S. Dollar account maintained by
the Holder with a bank in the United States; provided that such Holder elects
payment by wire transfer by giving written notice to the Trustee or a Paying
Agent to such effect designating such account no later than 15 days immediately
preceding the relevant due date for payment (or such other date as the Trustee
may accept in its discretion).

    [INSERT ANY SPECIAL NOTICE PROVISIONS REQUIRED BY ANY STOCK EXCHANGES
UPON WHICH THE SECURITIES OF A SERIES ARE TO BE LISTED.]

     REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS SECURITY SET
FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL PURPOSES
HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

     Unless the certificate of authentication hereon has been executed by the
Trustee referred to on the reverse hereof by manual signature, this Security
shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.




                                       50
<PAGE>


     IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed.


                                   MIDAMERICAN FUNDING, LLC

                                   By:  ______________________________
                                        Name:
                                        Title:

Attest:


By:__________________________
     Name:
     Title:




                                       51
<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

     This is one of the Securities of the series designated herein and referred
to in the within-mentioned Indenture.

                       IBJ WHITEHALL BANK & TRUST COMPANY,
                                     as Trustee

Dated:____________                 By:______________________
                                   Authorized Signatory



                                       52
<PAGE>


SECTION 203. (b) Form of Reverse of Exchange Security

                            MIDAMERICAN FUNDING, LLC
                            [Title of the Securities]

     This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under an Indenture, dated as of March __, 1999 (herein called the
"Original Indenture"), among the Company and IBJ Whitehall Bank & Trust Company,
as trustee, principal paying agent, security exchange agent/registrar and
transfer agent (herein called the "Trustee", which term includes any successor
trustee under the Original Indenture) [INSERT PARTICULARS WITH RESPECT TO ANY
INDENTURE SUPPLEMENTAL THERETO PURSUANT TO WHICH THE SECURITIES OF THIS SERIES
ARE BEING ISSUED] to which Indenture and all indentures supplemental thereto
reference is hereby made for a statement of the respective rights, limitations
of rights, duties and immunities thereunder of the Company, the Trustee and the
Holders of the Securities and of the terms upon which the Securities are, and
are to be, authenticated and delivered. Terms defined in the Indenture which are
not defined herein are used with the meanings assigned to them in the Indenture.
This Security is one of the series designated on the face hereof [IF APPLICABLE,
INSERT-- limited in aggregate principal amount to $ _____________].

         [IF APPLICABLE, INSERT -- This Security is not subject to redemption
prior to maturity.]

         [IF APPLICABLE, INSERT -- The Securities of this series are subject to
redemption upon not less than 30 or more than 60 days' notice to the Holders of
such Securities as provided in the Indenture, [IF APPLICABLE, INSERT -- (1) on
________________ in any year commencing with the year and ending with the year
through operation of the sinking fund for this series at a Redemption Price
equal to 100% of the principal amount, and (2)] at any time [on or after ], as a
whole or in part, at the election of the Company, at the following Redemption
Prices (expressed as percentages of the principal amount):

         If redeemed [IF APPLICABLE, INSERT -- on or before _________,
_________%, and if redeemed] during the 12-month period beginning
______________, of the years indicated:

Year         Redemption Price            Year              Redemption Price
- ----         ----------------            ----              ----------------



                                       53
<PAGE>

and thereafter at a Redemption Price equal to _____% of the principal amount,
together in the case of any such redemption [IF APPLICABLE, INSERT-- (whether
through operation of the sinking fund or otherwise)] with accrued and unpaid
interest to the Redemption Date, but interest installments whose Stated Maturity
is on or prior to such Redemption Date will be payable to the Holders of such
Securities, or one or more Predecessor Securities, all as provided in the
Indenture.]

         [IF APPLICABLE, INSERT -- The Securities of this series are subject to
redemption upon not less than 30 nor more than 60 days' notice to the Holders of
such Securities, as provided in the Indenture (1) on _____________ in any year
commencing with the year and ending with the year ______ through operation of
the sinking fund for this series at the Redemption Prices for redemption through
operation of the sinking fund (expressed as percentages of the principal amount)
set forth in the table below, and (2) at any time [on or after _____________],
as a whole or in part, at the election of the Company, at the Redemption Prices
for redemption otherwise than through operation of the sinking fund (expressed
as percentages of the principal amount) set forth in the table below:

         If redeemed during the 12-month period beginning _________ of the years
indicated:


                                                         Redemption Price for
                       Redemption Price                 Redemption Otherwise
               for Redemption Through Operation        Than Through Operation
 Year                 of Sinking Fund                    of the Sinking Fund
 ----          --------------------------------        ------------------------





and thereafter at a Redemption Price equal to ______% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued and unpaid interest to the Redemption
Date, but interest installments whose Stated Maturity is on or prior to such
Redemption Date will be payable to the Holders of such Securities, or one or
more Predecessor Securities, all as provided in the Indenture.]

                                       54
<PAGE>

         [IF APPLICABLE, INSERT -- Notwithstanding the foregoing, the Company
may not, prior to __________, redeem any Securities of this series as
contemplated by [Clause (2) of] the preceding paragraph as a part of, or in
anticipation of, any refunding operation by the application, directly or
indirectly, of moneys borrowed having an interest cost to the Company
(calculated in accordance with generally accepted financial practice) of less
than % per annum.]

         [IF APPLICABLE, INSERT -- The sinking fund for this series provides for
the redemption on ___________ in each year beginning with the year and ending
with the year __________ of [IF APPLICABLE, INSERT -- not less than $______
("mandatory sinking fund") and, at the option of the Company, not more than] $
aggregate principal amount of Securities of this series. Securities of this
series acquired or redeemed by the Company otherwise than through [mandatory]
sinking fund payments may be credited against subsequent [mandatory] sinking
fund payments otherwise required to be made [in the order in which they become
due].]

         [IF APPLICABLE, INSERT -- The Securities of this series will be
redeemable in whole or in part, at the option of the Company at any time, at a
Redemption Price equal to the greater of (i) 100% of the principal amount of the
Securities of this series being redeemed or (ii) the sum of the present values
of the remaining scheduled payments of principal of and interest on the
Securities of this series being redeemed discounted to the Redemption Date on a
semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at
a discount rate equal to the Treasury Yield plus ________ basis points, plus,
for (i) or (ii) above, whichever is applicable, accrued interest on the
Securities of this series to the Redemption Date.

         "Treasury Yield" means, with respect to any Redemption Date, the rate
per annum equal to the semiannual equivalent yield to maturity of the Comparable
Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as
a percentage of its principal amount) equal to the Comparable Treasury Price for
such Redemption Date.

         "Comparable Treasury Issue" means the United States Treasury security
selected by an Independent Investment Banker as having an average life
comparable to the remaining average life of Securities of this series to be
redeemed that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining average life of the Securities of this
series.

                                       55
<PAGE>

         "Comparable Treasury Price" means, with respect to any Redemption Date,
(i) the average of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) on the third
Business Day in New York City preceding such Redemption Date, as set forth in
the daily statistical release (or any successor release) published by the
Federal Reserve Bank of New York and designated "Composite 3:30 p.m. Quotations
for U.S. Government Securities" or (ii) if such release (or any successor
release) is not published or does not contain such prices on such Business Day,
the Reference Treasury Dealer Quotation for such Redemption Date.

         "Independent Investment Banker" means an independent investment banking
institution of international standing appointed by the Company.

         "Reference Treasury Dealer Quotation" means, with respect to the
Reference Treasury Dealer and any Redemption Date, the average, as determined by
the Company, of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount and quoted in
writing to the Company by such Reference Treasury Dealer at 5:00 p.m. on the
third Business Day in New York City preceding such redemption date).

         "Reference Treasury Dealer" means a primary U.S. Government securities
dealer in New York City appointed by the Company.

         Notice of redemption shall be given as provided for in the Indenture
not less than 30 days nor more than 60 days prior to the Redemption Date.

         If fewer than all the Securities of this series are to be redeemed,
selection of Securities of this series for redemption will be made by the
Trustee in any manner the Trustee deems fair and appropriate.

         Unless the Company defaults in payment of the Redemption Price, from
and after the Redemption Date, the Securities of this series or portions thereof
called for redemption will cease to bear interest, and the Holders thereof will
have no right in respect of such Securities of this series except the right to
receive the Redemption Price thereof.]

         The Indenture contains provisions for defeasance of (a) the entire
indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.


                                       56
<PAGE>

         [IF THE SECURITY IS NOT AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT --
If an Event of Default with respect to Securities of this series shall occur and
be continuing, the principal of the Securities of this series may be declared
due and payable in the manner and with the effect provided in the Indenture. At
any time after such declaration of acceleration with respect to Securities of
this series has been made, but before a judgment or decree for payment of money
has been obtained by the Trustee as provided in the Indenture, if all Events of
Default with respect to Securities of this series have been cured or waived
(other than the non-payment of principal of the Securities of this series which
has become due solely by reason of such declaration of acceleration) then and in
every such case, the Holders of a majority in aggregate principal amount of the
Outstanding securities of such series may, by written notice to the Company and
to the Trustee, rescind and annul such declaration and its consequences on
behalf of all of the Holders, but no such recision or annulment shall extend to
or affect any subsequent default or impair any right consequent thereon.]

         [IF THE SECURITY IS AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT --If an
Event of Default with respect to Securities of this series shall occur and be
continuing, an amount of principal of the Securities of this series (the
"Acceleration Amount") may be declared due and payable in the manner and with
the effect provided in the Indenture. In case of a declaration of acceleration
on or before __________ in any year, the Acceleration Amount per $______
principal amount at Stated Maturity of the Securities shall be equal to the
amount set forth in respect of such date below:

                                                       Acceleration Amount
                                                       per $ ___________
                                                       principal amount
                   Date of declaration                 at Stated Maturity
                   -------------------                 -------------------



and in case of a declaration of acceleration on any other date, the Acceleration
Amount shall be equal to the Acceleration Amount as of the immediately preceding
date set forth in the table above, plus accrued original issue discount
(computed in accordance with the method used for calculating the amount of
original issue discount that accrues for United States federal income tax
purposes) from such next preceding date to the date of declaration at the yield
to maturity. For the purpose of this computation the yield to maturity is ____%.
Upon payment (i) of the Acceleration Amount so declared due and payable and (ii)
of interest on any overdue principal and overdue interest (in each case to the
extent that the payment of such interest


                                       57
<PAGE>

shall be legally enforceable), all of the Company's obligations in respect of
the payment of the principal of and interest, if any, on the Securities of this
series shall terminate.]

         As provided in and subject to the provisions of the Indenture, the
Holder of this Security shall not have the right to institute any proceeding,
judicial or otherwise, with respect to the Indenture, or for the appointment of
a receiver, or trustee or for any other remedy thereunder, unless (a) such
Holder shall have previously given the Trustee written notice of a continuing
Event of Default with respect to the Securities, (b) the Holders of not less
than 33% or a majority, as applicable, in principal amount of the Securities at
the time Outstanding under the Indenture shall have made written request to the
Trustee to institute proceedings in respect of such Event of Default as Trustee,
(c) such Holder shall have offered the Trustee indemnity satisfactory to the
Trustee against the costs, expenses and liabilities to be incurred in compliance
with such request, (d) the Trustee shall not have received from the Holders of a
majority in principal amount of Securities at the time Outstanding under the
Indenture a direction inconsistent with such request and (e) the Trustee for 90
days after its receipt of such notice from the Holder, request and offer of
indemnity shall have failed to institute any such proceeding. The foregoing
shall not apply to certain suits described in the Indenture, including any suit
instituted by the Holder of this Security for the enforcement of any payment of
principal hereof or any premium or interest hereon on or after the respective
due dates expressed herein.

         The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the Indenture or any supplemental
indenture or the rights and obligations of the Company and rights of the Holders
of the Securities of any series at any time by the Company and the Trustee with
the consent of the Holders of a majority in aggregate principal amount of the
Securities at the time Outstanding of each series to be affected. The Indenture
also contains provisions permitting the Holders of specified percentages in
principal amount of the Securities of each series at the time Outstanding, on
behalf of the Holders of all Securities of such series, to waive compliance by
the Company with certain provisions of the Indenture and certain past defaults
under the Indenture and their consequences. Any such consent or waiver by the
Holder of this Security shall be conclusive and binding upon such Holder and
upon all future Holders of this Security and of any Security issued upon the
registration of transfer hereof or in exchange herefor or in lieu hereof,
whether or not notation of such consent or waiver is made upon this Security.

                                       58
<PAGE>

         No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of (and premium, if any) and
interest, if any, on this Security at the times, place and rate, and in the coin
or currency, herein prescribed.

         As provided in the Indenture and subject to certain limitations therein
set forth, the transfer of this Security is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in any place where the principal of (and
premium, if any) and interest, if any, on this Security are payable, duly
endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed by, the
Holder hereof or his attorney duly authorized in writing, and thereupon one or
more new Securities of this series and of like tenor, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.

         Definitive Securities of the series of which this Security is a part
are issuable only in registered form without coupons in denominations of $1,000
and any integral multiple of $1,000 in excess thereof.

         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name this Security is registered as the owner hereof for all
purposes, whether or not this Security be overdue, and neither the Company, the
Trustee nor any such agent shall be affected by notice to the contrary.

         When a successor assumes all the obligations of its predecessor under
the Securities of this series and the Indenture in accordance with the terms of
the Indenture, the predecessor will be released from those obligations.

         The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

                                       59
<PAGE>

         No stockholder, director, officer, employee, incorporator or Affiliate
of the Company shall have any liability for any obligation of the Company under
the Securities of this series or the Indenture or for any claim based on, in
respect of or by reason of, such obligations or their creation. Each Holder of
the Securities of this series by accepting a Security of this series waives and
releases all such liability. The waiver and release are part of the
consideration for the issuance of the Securities of this series.

         This Security shall not be valid until the Trustee or authenticating
agent signs the certificate of authentication on this Security.

         [CUSTOMARY ABBREVIATIONS MAY BE USED IN THE NAME OF A HOLDER OF A
REGISTERED SECURITY OF THIS SERIES OR AN ASSIGNEE SUCH AS: TEN COM (= TENANTS IN
COMMON), TEN ENT (= TENANTS BY THE ENTIRETIES), JT TEN (= JOINT TENANTS WITH
RIGHT OF SURVIVORSHIP AND NOT AS TENANTS IN COMMON), CUST (= CUSTODIAN), AND
U/G/M/A (= UNIFORM GIFTS TO MINORS ACT).]

         Pursuant to a recommendation promulgated by the Committee on Uniform
Security Identification Procedures, the Company will cause CUSIP numbers to be
printed on the Securities of this series as a convenience to the Holders of the
Securities of this series.

         This Security shall be governed by and construed in accordance with the
laws of the State of New York, without giving effect to the principles of
conflict of laws thereof.

         All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.

SECTION 204. Form of Trustee's Certificate of Authentication

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

         This is one of the Securities of the series designated herein and
referred to in the within-mentioned Indenture.

                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                      as Trustee

Dated:___________                   By:__________________________
                                         Authorized Signatory

                                       60
<PAGE>

SECTION 205. Form of Trustee's Certificate of Authentication by an
Authenticating Agent

         If at any time there shall be an Authenticating Agent appointed with
respect to any series of Securities, then the Trustee's Certificate of
Authentication by such Authenticating Agent to be borne by the Securities of
each such series shall be substantially as follows:




                                       61
<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

         This is one of the Securities of the series designated herein and
referred to in the within-mentioned Indenture.

                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                      as Trustee



                                            as Authenticating Agent

Dated:___________                   By:__________________________
                                          Authorized Signatory






                                       62
<PAGE>

                                   ARTICLE III

                                 THE SECURITIES


SECTION 301. Amount Unlimited; Issuable in Series

The aggregate principal amount of Securities which may be authenticated and
delivered under this Indenture is unlimited.

The Securities may be issued in one or more series. There shall be established
in or pursuant to a Board Resolution and, subject to Section 303, set forth or
determined in the manner provided in an Officers' Certificate, or established in
one or more indentures supplemental hereto, prior to the issuance of Securities
of any series:


         (1) the title of the Securities of the series (which shall distinguish
         the Securities of the series from all other Securities);

         (2) any limit upon the aggregate principal amount of the Securities of
         the series which may be authenticated and delivered under this
         Indenture (except for Securities authenticated and delivered upon
         registration of transfer of, or in exchange for, or in lieu of, other
         Securities of the series pursuant to Sections 304, 305, 306, 307, 308,
         906 or 1107, and except for any Securities which, pursuant to Section
         303, are deemed never to have been authenticated and delivered
         hereunder);

         (3) the Person to whom any interest on a Security of the series shall
         be payable, if other than the Person in whose name the Security (or one
         or more Predecessor Securities) is registered at the close of business
         on the Regular Record Date for such interest;

         (4) the date or dates on which the principal of the Securities of the
         series is payable;

         (5) the rate or rates at which the Securities of the series shall bear
         interest, if any, the date or dates from which such interest shall
         accrue, the Interest Payment Dates on which such interest shall be
         payable and the Regular Record Date for the interest payable on any
         Interest Payment Date;


                                       63
<PAGE>

        (6) the place or places, if any, in addition to or in the place of the
        Corporate Trust Office, where the principal of (and premium, if any)
        and interest, if any, on Securities of the series shall be payable and
        where such Securities may be registered or transferred;

        (7) the period or periods within which, the price or prices at which
        and the terms and conditions upon which Securities of the series may be
        redeemed, in whole or in part, at the option of the Company;

        (8) the obligation, if any, of the Company to redeem, repay or purchase
        Securities of the series pursuant to any sinking fund or analogous
        provisions or at the option of a Holder thereof; and the period or
        periods within which, the price or prices at which and the terms and
        conditions upon which Securities of the series shall be redeemed,
        repaid or purchased, in whole or in part, pursuant to such obligation;
        and any provisions in addition to or in lieu of the provisions of
        Article Twelve applicable to the Securities of such series;

        (9) if other than denominations of $1,000 and any integral multiple of
        $1,000 in excess thereof, the denominations in which Securities of the
        series shall be issuable;

        (10) if other than the principal amount thereof, the portion of the
        principal amount of Securities of the series which shall be payable
        upon declaration of acceleration of the Maturity thereof pursuant to
        Section 502;

        (11) if other than such coin or currency of the United States of America
        as at the time of payment is legal tender for payment of public or
        private debts, the coin or currency, including composite currencies
        such as the European Currency Unit, in which payment of the principal
        of (and premium, if any) and interest, if any, on the Securities of the
        series shall be payable and the manner of determining the equivalent
        thereof in the currency of the United States for any purpose, including
        for purposes of the designation of "Outstanding" in Section 101;

        (12) if the principal of (and premium, if any) or interest, if any, on
        the Securities of the series is to be payable, at the election of the
        Company or a Holder thereof, in one or more currencies or currency
        units other than that or those in which the Securities are stated to be
        payable, the currency, currencies or currency units which may be
        elected and the period or periods within which, and


                                       64
<PAGE>

        the terms and conditions upon which, such election may be made and the
        amount so payable;

        (13) if the amount of payments of principal of (and premium, if any) or
        interest, if any, on the Securities of the series may be determined
        with reference to an index or pursuant to a formula, the manner in
        which such amounts shall be determined;

        (14) if the principal amount payable at the Stated Maturity of any
        Securities of the series will not be determinable as of any one or more
        dates prior to the Stated Maturity, the amount which shall be deemed to
        be the principal amount of such Securities as of any such date for any
        purpose thereunder or hereunder, including the principal amount thereof
        which shall be due and payable upon any Maturity other than the Stated
        Maturity or which shall be deemed to be Outstanding as of any date
        prior to the Stated Maturity (or, in any such case, the manner in which
        such amount deemed to be the principal amount shall be determined);

        (15) any provisions permitted by this Indenture relating to Events of
        Default or covenants of the Company with respect to such series of
        Securities;

        (16) if the Securities of the series shall be issued in whole or in part
        in the form of one or more Global Securities, whether beneficial owners
        of interests in any such Global Security may exchange such interests
        for Securities of such series of like tenor and of authorized form and
        denomination and the circumstances under which any such changes may
        occur, if other than in the manner provided in Section 307(b)(ii), and
        any related certificates in addition to those set forth in Section 313;

        (17) any deletion of, addition to or change in the Events of Default
        which applies to any Securities of the series and any change in the
        right of the Trustee or the requisite Holders of such Securities to
        declare the principal amount thereof due and payable pursuant to
        Section 502;

        (18) any deletion of, addition to or change in the covenants set forth
        in Sections 1004, 1005, 1006, 1007, 1008, 1009 and 1010 which applies
        to Securities of the series;



                                       65
<PAGE>

        (19) any information the Company shall be obligated to provide to the
        Trustee, and the Trustee shall be obligated to promptly forward to
        Holders of Securities of the series, pursuant to Section 703(b);

        (20) the form of any legend(s) which shall be borne by any Restricted
        Securities in addition to or in lieu of that set forth in Section 202;
        any circumstances in addition to or in lieu of those set forth in
        Section 306(b) in which such legend(s) may be removed or modified; any
        circumstances in addition to or in lieu of those set forth in Section
        306(a) in which definitive Securities may be registered for transfer;
        and any certificates in addition to or in lieu of those set forth in
        Section 313; and

        (21) any other terms of the series (which terms shall not be
        inconsistent with the provisions of this Indenture).

         All Securities of any one series shall be substantially identical
except as to denomination and except as may otherwise be provided in or pursuant
to the Board Resolution referred to above and set forth in the Officers'
Certificate referred to above or in any indenture supplemental hereto referred
to above.

         If any of the terms of the Securities of a series, including the form
of Security of such series, are established by action taken pursuant to a Board
Resolution, a copy of an appropriate record of such action shall be certified by
any authorized Officer of the Company, and delivered to the Trustee at or prior
to the delivery of the Company Order contemplated by Section 303 for the
authentication and delivery of such series of Securities.

SECTION 302. Denominations

The Securities of each series shall be issuable in bearer form or in registered
form without coupons, except as otherwise expressly provided in a supplemental
indenture hereto, in such denominations as shall be specified as contemplated by
Section 301. In the absence of any such provisions with respect to the
Securities of any series, the Securities of such series shall be issuable in
denominations of $1,000 and any integral multiple of $1,000 in excess thereof.


SECTION 303. Execution, Authentication, Delivery and Dating


                                       66
<PAGE>

The Securities shall be executed on behalf of the Company by its Chairman of the
Board, its President or one of its Vice Presidents. The signature of any such
Person on the Securities may be manual or facsimile.

Securities bearing the manual or facsimile signature of any individual who was
at any time the proper Officer of the Company shall bind the Company,
notwithstanding that such individual has ceased to hold such office prior to the
authentication and delivery of such Securities or did not hold such office at
the date of authentication of such Securities.

At any time and from time to time after the execution and delivery of this
Indenture, the Company may deliver Securities of any series executed by the
Company to the Trustee for authentication, together with an instrument or
instruments establishing such series of Securities as contemplated in Section
301 hereof, and a Company Order for the authentication and delivery of such
Securities, and the Trustee in accordance with the Company Order shall
authenticate and deliver such Securities. In authenticating such Securities, and
accepting the additional responsibilities under this Indenture in relation to
such Securities, the Trustee shall be entitled to receive, and (subject to
Section 601 and 603) shall be fully protected in relying upon, an Opinion of
Counsel stating,


         (a) if the form of such Securities has been established by or pursuant
         to Board Resolution as permitted by Section 201, that such form has
         been established in conformity with the provisions of this Indenture;

         (b) that the terms of such Securities have been established in
         conformity with the provisions of this Indenture; and

         (c) that such Securities, when authenticated and delivered by the
         Trustee and issued by the Company in the manner and subject to any
         conditions specified in such Opinion of Counsel, will constitute valid
         and legally binding obligations of the Company, enforceable in
         accordance with their terms, subject to bankruptcy, insolvency,
         reorganization and other laws of general applicability relating to or
         affecting the enforcement of creditors' rights and to general
         principles of equity and such other matters as counsel may specify
         therein.

         Notwithstanding the provisions of Section 301 and of the preceding
paragraph, if all Securities of a series are not to be originally issued at one
time, it shall


                                       67
<PAGE>

not be necessary to deliver the documents otherwise required pursuant to
Sections 201 and 301 or the Company Order and Opinion of Counsel otherwise
required pursuant to such preceding paragraph at or prior to the time of
authentication of each Security of such series if such documents are delivered
at or prior to the time of authentication upon original issuance of the first
Security of such series to be issued and reasonably contemplate the issuance of
each Security of such series.

         Each Security shall be dated the date of its authentication.

         No Security shall be entitled to any benefit under this Indenture or be
valid or obligatory for any purpose unless there appears on such Security a
certificate of authentication substantially in the form provided for herein
executed by the Trustee or an Authenticating Agent by manual signature, and such
certificate upon any Security shall be conclusive evidence, and the only
evidence, that such Security has been duly authenticated and delivered hereunder
and is entitled to the benefits of this Indenture. Notwithstanding the
foregoing, if any Security shall have been authenticated and delivered hereunder
but never issued and sold by the Company, and the Company shall deliver such
Security to the Trustee for cancellation as provided in Section 310 together
with a written statement (which need not be accompanied by an Opinion of
Counsel) stating that such Security has never been issued and sold by the
Company, for all purposes of this Indenture such Security shall be deemed never
to have been authenticated and delivered hereunder and shall never be entitled
to the benefits of this Indenture.

SECTION 304. Temporary Securities

 Pending the preparation of definitive Securities of any series, the Company
may execute, and upon compliance by the Company with Section 303, the Trustee or
the Authenticating Agent shall authenticate and deliver, temporary Securities
which are printed, lithographed, typewritten, mimeographed or otherwise
produced, in any authorized denomination, substantially of the tenor of the
definitive Securities in lieu of which they are issued, in registered form or,
if authorized, in bearer form, and with such appropriate insertions, omissions,
substitutions and other variations as the Officers executing such Securities may
determine, as evidenced by their execution of such Securities.

If temporary Securities of any series are issued, the Company will cause
definitive Securities of that series to be prepared without unreasonable delay.
After the preparation of definitive Securities of such series, the temporary
Securities of such series shall be exchangeable for definitive Securities of
such series upon surrender of the


                                       68
<PAGE>

temporary securities of such series at the office or agency of the Company in a
Place of Payment for that series, without charge to the Holder except as
provided in Section 306 (if in connection with a transfer). Upon surrender for
cancellation of any one or more temporary Securities of any series the Company
shall execute and the Trustee or the Authenticating Agent shall authenticate and
deliver in exchange therefor one or more definitive Securities of the same
series, of any authorized denominations and of a like aggregate principal amount
and tenor. Until so exchanged, the temporary Securities of any series shall in
all respects be entitled to the same benefits under this Indenture as definitive
Securities of such series and tenor.

Upon any exchange of a portion of a temporary Global Security for a definitive
Global Security for the individual Securities represented thereby pursuant to
this Section 304 or Section 305, the temporary Global Security shall be endorsed
by the Trustee to reflect the reduction of the principal amount of such
temporary Global Security, and such principal amount shall be reduced for all
purposes by the amount so exchanged and endorsed.

SECTION 305. Registrar and Paying Agent; Registration, Registration of Transfer
and Exchange

         The Company shall cause to be kept at the Corporate Trust Office of the
Trustee a register (the register maintained in such office and in any other
office or agency of the Company in a Place of Payment being herein sometimes
collectively referred to as the "Security Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration, transfers and exchanges of Securities. The Company shall maintain
an office or agency of the Paying Agent in any Place of Payment where Securities
of a series may be presented for payment. The Company may have one or more
co-registrars and one or more additional paying agents, and the terms "Security
Exchange Agent/Registrar" and "Paying Agent" shall include any additional
co-registrars and paying agents, respectively.

         The Company shall enter into an appropriate agency agreement with any
Securities Exchange Agent/Registrar, Paying Agent or additional co-registrars or
paying agents not a party to this Indenture, which shall incorporate the terms
of the Trust Indenture Act and the provisions of this Indenture that relate to
such agent. The Company shall notify the Trustee of the name and address of any
such agent. If the Company fails to maintain a Security Exchange Agent/Registrar
or Paying Agent, the Trustee shall act as such and shall be entitled to
appropriate compensation there-



                                       69
<PAGE>

for pursuant to Section 607. The Company may act as Security Exchange
Agent/Registrar or Paying Agent.

         The Company hereby initially appoints the Trustee as "Security Exchange
Agent/Registrar" for the purpose of registering Securities and transfers of
Securities, and for the purpose of exchanging Securities, and as Paying Agent,
all as herein provided.

         Upon surrender for registration of transfer of any Security of any
series at the office or agency in a Place of Payment for that series, the
Company shall execute, and the Trustee or the Authenticating Agent shall
authenticate and deliver, in the name of the designated transferee or
transferees, one or more new Securities of the same series, of any authorized
denominations and of a like aggregate principal amount and tenor.

         At the option of the Holder, any Security or Securities of any series
may be exchanged for other Securities of the same series, of any authorized
denominations and of a like aggregate principal amount and tenor, upon surrender
of the Securities to be exchanged at such office or agency. Whenever any
Securities are so surrendered for exchange, the Company shall execute, and upon
receipt of a Company Order the Trustee or the Authenticating Agent shall
authenticate and deliver, the Securities which the Holder making the exchange is
entitled to receive.

         All Securities issued upon any registration of transfer or exchange of
Securities as provided in this Indenture shall be the valid obligations of the
Company, evidencing the same debt, and entitled to the same benefits under this
Indenture, as the Securities surrendered upon such registration of transfer or
exchange.

         Every Security presented or surrendered for registration of transfer or
for exchange shall (if so required by the Company or the Trustee) be duly
endorsed, or be accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Exchange Agent/Registrar duly
executed, by the Holder thereof or his attorney duly authorized in writing.

         No service charge shall be made to the Holder for any registration of
transfer or exchange of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any registration of transfer or exchange of Securities, other
than exchanges pursuant to Sections 304, 906 or 1107 not involving any transfer.


                                       70
<PAGE>

         The Company shall not be required (i) to issue, register the transfer
of or exchange Securities of any series during a period beginning at the opening
of business 15 days before the day of the mailing of a notice of redemption
under Section 1104 and ending at the close of business on the day of such
mailing, or (ii) to register the transfer of or exchange any Security so
selected for redemption in whole or in part, except the unredeemed portion of
any Security being redeemed in part, provided that such Security shall be
immediately surrendered for redemption with written instructions for payment
consistent with the provisions of this Indenture.

         The provisions of this Section 305 are, with respect to any Global
Security, subject to Section 307 hereof.

SECTION 306. Restricted Securities

(a) Transfer and Exchange.

         (i) In General. Every Restricted Security shall be subject to the
         restrictions on transfer provided in the applicable legend(s) required
         to be set forth on the face of each Restricted Security pursuant to
         Section 201 or as provided pursuant to Section 301, unless such
         restrictions on transfer shall be waived or modified, in accordance
         with applicable laws, by the written consent of the Company. Each of
         the Holder of each Restricted Security, by its acceptance thereof,
         agrees to be bound by such restrictions on transfer.

         (ii) Special Provisions Regarding Transfer of Restricted Securities.
         Unless expressly provided otherwise in the Indenture, whenever any
         Restricted Definitive Security is presented or surrendered for
         registration of transfer, such Restricted Definitive Security must be
         accompanied by a certificate in substantially the form set forth in or
         contemplated by Section 313(b) (which may be attached to or set forth
         in the Restricted Definitive Security), appropriately completed, dated
         the date of such surrender and signed by the Holder of such Restricted
         Definitive Security, as to compliance with such restrictions on
         transfer, unless the Company shall have notified the Trustee that there
         is an effective registration statement under the Securities Act with
         respect to such Restricted Definitive Security. Neither the Security
         Exchange Agent/Registrar nor any Transfer Agent shall be required to
         accept for such registration of transfer or exchange any Restricted
         Definitive Security not so accompanied by a properly completed
         certificate.

(b) Removal of Transfer Restrictions.



                                       71
<PAGE>


Unless with respect to the whole or any portion of any Restricted Security
the Company determines otherwise in accordance with applicable law, transfer
restrictions and any restrictive legend(s) with respect to Restricted Securities
of any series shall be removed by the Company (i) in the case of Rule 144A
Securities and Restricted Definitive Securities, upon presentation of such
Security by the Holder at any time on or after the expiration of the Holding
Period, or (ii) in the case of Regulation S Securities, upon presentation or
such Security by the Holder at any time on or after the expiration of the
Restricted Period. Thereafter, upon registration of transfer of or exchange of
such Securities, the Company shall execute, and the Trustee shall authenticate
and deliver, an Unrestricted Security.

Except as otherwise provided in the preceding paragraph, if Securities are
issued upon the registration of transfer, exchange or replacement of Securities
bearing a legend or legends setting forth restrictions on transfer, or if a
request is made to remove such legend(s) from a Security, the Securities so
issued shall bear such legend(s), or such legend(s) shall not be removed, as the
case may be, unless there is delivered to the Company such satisfactory evidence
(which may include an opinion, reasonably satisfactory to the Company, of
independent counsel experienced in matters of United States securities law) as
may be reasonably required by the Company that neither such legend(s) nor the
restrictions on transfer set forth therein are required to ensure that transfers
thereof comply with the provisions of Rule 144A or Rule 144 or Regulation S
under the Securities Act or that such Securities are not "restricted securities"
within the meaning of Rule 144 under the Securities Act. Upon provision of such
satisfactory evidence to the Company, the Trustee, at the direction of the
Company, shall authenticate and deliver a Security that does not bear such
legend(s). In the absence of bad faith on its part, the Trustee may conclusively
rely upon such direction of the Company in authenticating and delivering a
Security that does not bear such legend(s).

As used in this Section 306, the term "transfer" encompasses any sale,
pledge or other transfer of any Securities referred to herein.

Notwithstanding anything else in this Indenture to the contrary, after a
transfer of any Initial Securities or Private Exchange Securities during the
period of the effectiveness of a Shelf Registration Statement with respect to
such Initial Securities or Private Exchange Securities, as the case may be, all
requirements pertaining to legends on such Initial Security or such Private
Exchange Security will cease to apply, the requirements requiring that any such
Initial Security or such Private Exchange Security issued to certain Holders be
issued in global form will cease to apply, and a certificated Initial Security
or Private Exchange Security without legends



                                       72
<PAGE>

will be available to the transferee of the Holder of such Initial Securities or
Private Exchange Securities or upon receipt of directions to transfer such
Holder's interest in the Global Security, as applicable.

Notwithstanding anything else in this Indenture to the contrary, upon the
consummation of a Registered Exchange Offer with respect to the Initial
Securities pursuant to which Holders of such Initial Securities are offered
Exchange Securities in exchange for their Initial Securities, all requirements
pertaining to such Initial Securities that Initial Securities issued to certain
Holders be issued in global form will cease to apply and certificated Initial
Securities with the restricted securities legend set forth in Section 202 hereto
will be available to Holders of such Initial Securities that do not exchange
their Initial Securities and Exchange Securities in certificated form will be
available to Holders that exchange such Initial Securities in such Registered
Exchange Offer.

Notwithstanding anything else in this Indenture to the contrary, upon the
consummation of a Private Exchange with respect to the Initial Securities
pursuant to which Holders of such Initial Securities are offered Private
Exchange Securities in exchange for their Initial Securities, all requirements
pertaining to such Initial Securities that Initial Securities issued to certain
holders be issued in global form will still apply, and Private Exchange
Securities in global form with the Restricted Securities Legend set forth in
Section 202 hereto will be available to Holders that exchange such Initial
Securities in such Private Exchange.

SECTION 307. Global Securities



(a) Form and Legend.

If the Company shall establish pursuant to Section 301 that certain of the
Securities of a particular series are to be issued in the form of a Global
Security, then the Company shall execute and the Trustee shall, in accordance
with Section 303, authenticate and deliver, a Global Security or Securities
which (i) shall represent, and shall be denominated in an aggregate amount equal
to the aggregate principal amount of, all of the Securities of such series to be
so represented, (ii) shall be registered in the name of the Depositary or its
nominee, (iii) shall be delivered by the Trustee to the Depositary for such
series or pursuant to the Depositary's instruction and (iv) shall bear a legend
substantially to the effect of the first two paragraphs of the form of face of
Security set forth in Section 202.


(b) Transfer and Exchange.



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<PAGE>


         (i) Transfers of Global Notes as such. Except as otherwise expressly
         provided in this Indenture or any supplement thereto, a Global Security
         representing all or a portion of the Securities of a series may not be
         transferred in global form, except as a whole (i) by the Depositary for
         such series to a nominee of such Depositary; (ii) by a nominee of such
         Depositary to such Depositary or another nominee of such Depositary; or
         (iii) by such Depositary or any such nominee to a successor Depositary
         for such series or a nominee of such successor Depositary.

         (ii) Exchanges of Globa1 Securities for Definitive Securities. A Global
         Security of a series shall be exchangeable, in whole but not in part,
         for definitive Securities of such series if (a) DTC notifies the
         Company and the Depositary that it is unwilling or unable to continue
         to hold book-entry interests in such Global Security or DTC at any time
         ceases to be a "clearing agency" registered as such under the Exchange
         Act, and, in either case, a successor is not appointed by the Company
         within 120 days; (b) while a Global Security is a Restricted Security
         the book-entry interests in such Global Security cease to be eligible
         for DTC services because the Securities of such series are neither (i)
         rated in one of the top four categories by a nationally recognized
         statistical rating organization nor (ii) included within a
         Self-Regulatory Organization system approved by the Commission for the
         reporting of quotation and trade information of securities eligible for
         transfer pursuant to Rule 144A, such as the PORTAL system; (c) the
         Depositary for Securities of such series notifies the Company that it
         is unwilling or unable to continue as Depositary with respect to such
         Global Security and no successor is appointed within 120 days; or (d)
         the Company in its sole discretion executes and delivers to the Trustee
         an Officers' Certificate providing that such Global Security shall be
         so exchangeable. Securities so issued in exchange for any such Global
         Security shall be of the same series, having the same interest rate, if
         any, and maturity and having the same terms as such Global Security, in
         authorized denominations and in the aggregate having the same principal
         amount as such Global Security and registered in such names as the
         Depositary for such Global Security shall direct based on the
         instructions of DTC. Upon such exchange, the surrendered Global
         Security shall be cancelled by the Trustee.

         A Global Security of a series shall be exchangeable, in whole or in
part, for definitive Registered Securities of such series if there shall have
occurred and be continuing an Event of Default with respect to the Securities of
such series and the Holder, in such circumstances, shall have requested in
writing that all or a part of the


                                       74
<PAGE>

Global Security of such series be exchanged for one or more Definitive
Securities (an "Optional Definitive Security Request"). Upon any such surrender,
(i) the Company shall execute and the Trustee shall authenticate and deliver
without charge to each Person specified by DTC, in exchange for such Person's
beneficial interest in the Global Security, a new Security or Securities of the
same series in definitive registered form having the same interest rate, if any,
and maturity and having the same terms as such Global Security, in any
authorized denomination requested by such Person and of an aggregate principal
amount equal to such Person's beneficial interest in the Global Security; and
(ii) if the Global Security is being exchanged (x) as a whole, then the
surrendered Global Security shall be cancelled by the Trustee, or (y) in part,
then the principal amount of the surrendered Global Security shall be reduced by
an endorsement on Schedule A thereto in the appropriate amount.

         Unless otherwise provided pursuant to a Board Resolution, Officers'
Certificate or supplemental indenture in accordance with Section 301, Definitive
Securities issued in exchange for a Global Security pursuant to this Section
307(b)(ii) shall be issued only in registered form and shall be registered in
such names and in such authorized denominations as the Depositary for such
Global Security, pursuant to instructions from DTC and its Participants or
Indirect Participants or otherwise, shall instruct the Trustee. The Trustee
shall deliver such Securities to the Persons in whose names such Securities are
so registered.

(c) Beneficial Interests.

Subject to Section 306 and Section 307, beneficial interests in a Global
Security may be transferred in any manner consistent with the Applicable
Procedures.

(d) Special Provisions Regarding Transfer of Beneficial Interests in a
Regulation S Global Security.

         The transfer of beneficial interests in a Regulation S Global Security
shall be effected in a manner not inconsistent with the following provisions:

         (i) Transfer Through a Rule 144A Global Security. If the holder of a
         beneficial interest in a Regulation S Global Security wishes at any
         time to transfer such interest to a Person who wishes to take delivery
         thereof in the form of a beneficial interest in a Rule 144A Global
         Security, such transfer may be effected, subject to the Applicable
         Procedures, only in accordance with this Section 307(d)(i). Upon
         receipt by the Depositary of the instructions, order and certificate
         set forth below, the Depositary shall promptly


                                       75
<PAGE>

         forward the same to the Security Exchange Agent/Registrar at the
         Corporate Trust Office. Upon receipt by the Security Exchange
         Agent/Registrar from the Depositary at the Corporate Trust Office of
         (1) written instructions given in accordance with the Applicable
         Procedures from a Participant directing the Depositary to cause to be
         credited to a specified Participant's account a beneficial interest in
         the Rule 144A Global Security equal to that of the beneficial interest
         in the Regulation S Global Security to be so transferred, (2) a written
         order given in accordance with the Applicable Procedures containing
         information regarding the account of the Participant to be credited
         with, and the account of the Participant held for Euroclear or Cedel
         (as the case may be) to be debited for, such beneficial interest, and
         (3) a certificate substantially in the form set forth in or
         contemplated by Section 313(a) given by the transferor of such
         beneficial interest, the Security Exchange Agent/Registrar, shall (A)
         reduce the principal amount of the Regulation S Global Security, and
         increase the principal amount of the Rule 144A Global Security, in each
         case by an amount equal to the principal amount of the beneficial
         interest in the Regulation S Global Security to be so transferred, as
         evidenced by appropriate endorsements on Schedule A of the respective
         Global Securities and (B) instruct the Depositary, which shall instruct
         DTC (x) to make corresponding reductions and increases in the amounts
         represented by the respective Global Securities and (y) to cause to be
         credited to the account of the Person specified in such instructions a
         beneficial interest in the Rule 144A Global Security having a principal
         amount equal to the amount by which the principal amount of the
         Regulation S Global Security was reduced upon such transfer.

                  Delivery of a beneficial interest in the Regulation S Global
         Security of any series may not be taken in the form of a beneficial
         interest in the Rule 144A Global Security if immediately prior to the
         contemplated transfer no Rule 144A Global Security of the same series
         is then Outstanding.

         (ii) Interests in Regulation S Global Security Initially to be Held
         Through Euroclear or Cedel. Until the termination of the Restricted
         Period with respect to Securities of a series, beneficial interests in
         a Regulation S Global Security of such series may be held only through
         Participants acting for and on behalf of Euroclear and Cedel; provided
         that this Section 307(d)(ii) shall not prohibit any transfer otherwise
         permissible under Section 307(d)(i).

         (iii) Transfer Through Restricted Definitive Security. If the holder
         of a beneficial interest in a Regulation S Global Security wishes at
         any time to transfer such interest to a Person who wishes to take
         delivery thereof in the


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<PAGE>

         form of a Restricted Definitive Security, such transfer may be
         effected, subject to the Applicable Procedures, only in accordance with
         this Section 307(d)(iii). Upon receipt by the Depositary of the
         instructions and certificate set forth below, the Depositary shall
         promptly forward the same to the Security Exchange Agent/Registrar at
         the Corporate Trust Office. Upon receipt by the Security Exchange
         Agent/Registrar from the Depositary at the Corporate Trust Office of
         (1) written instructions given in accordance with the Applicable
         Procedures from a Participant directing the Depositary to cause to be
         issued a Restricted Definitive Security to such Person in a principal
         amount equal to that of the beneficial interest in the Global Security
         to be so transferred and (2) a certificate substantially in the form
         set forth in or contemplated by Section 313(e) given by the transferor
         of such beneficial interest, the Security Exchange Agent/Registrar,
         shall (A) reduce the principal amount of the Regulation S Global
         Security by an amount equal to the principal amount of the beneficial
         interest in the Regulation S Global Security to be so transferred, as
         evidenced by appropriate endorsement on Schedule A of the Regulation S
         Global Security and (B) cause to be issued a Restricted Definitive
         Security to such Person in a principal amount equal to the amount by
         which the principal amount of the Regulation S Global Security was
         reduced upon such transfer.

(e) Special Provisions Regarding Transfer of Beneficial Interests in a Rule 144A
Global Security." \l 2

         The transfer of beneficial interests in a Rule 144A Global Security
shall be effected in a manner not inconsistent with the following provisions:

         (i) Transfer Through a Regulation S Global Security. If the holder of a
         beneficial interest in a Rule 144A Global Security wishes at any time
         to transfer such interest to a Person who wishes to take delivery
         thereof in the form of a beneficial interest in a Regulation S Global
         Security, such transfer may be effected, subject to the Applicable
         Procedures, only in accordance with this Section 307(e)(i). Upon
         receipt by the Depositary of the instructions, order and certificate
         set forth below, the Depositary shall promptly forward the same to the
         Security Exchange Agent/Registrar at the Corporate Trust Office. Upon
         receipt by the Security Exchange Agent/Registrar from the Depositary at
         the Corporate Trust Office of (1) written instructions given in
         accordance with the Applicable Procedures from a Participant directing
         the


                                       77
<PAGE>


         Depositary to cause to be credited to a specified Participant's account
         a beneficial interest in the Regulation S Global Security equal to that
         of the beneficial interest in the Rule 144A Global Security to be so
         transferred, (2) a written order given in accordance with the
         Applicable Procedures containing information regarding the account of
         the Participant held for Euroclear or Cedel (as the case may be) to be
         credited with, and the account of the Participant to be debited for,
         such beneficial interest, and (3) a certificate substantially in the
         form set forth in or contemplated by Section 313(c) given by the
         transferor of such beneficial interest, the Security Exchange
         Agent/Registrar, shall (A) reduce the principal amount of the Rule 144A
         Global Security, and increase the principal amount of the Regulation S
         Global Security, in each case by an amount equal to the principal
         amount of the beneficial interest in the Rule 144A Global Security to
         be so transferred, as evidenced by appropriate endorsements on Schedule
         A of the respective Global Securities and (B) instruct the Depositary,
         which shall instruct DTC (x) to make corresponding reductions and
         increases to the amounts represented by the respective Global
         Securities and (y) to cause to be credited to the account of the Person
         specified in such instructions a beneficial interest in the Regulation
         S Global Security having a principal amount equal to the amount by
         which the principal amount of the Rule 144A Global Security was reduced
         upon such transfer.

                  Delivery of a beneficial interest in the Rule 144A Global
         Security of any series may not be taken in the form of a beneficial
         interest in the Regulation S Global Security if immediately prior to
         the contemplated transfer no Regulation S Global Security of the same
         series is then Outstanding.

         (ii) Transfer Through an Unrestricted Global Security. If the holder of
         a beneficial interest in a Rule 144A Global Security wishes at any time
         to transfer such interest to a Person who wishes to take delivery
         thereof in the form of a beneficial interest in an Unrestricted Global
         Security, such transfer may be effected, subject to the Applicable
         Procedures, only in accordance with this Section 307(e)(ii). Upon
         receipt by the Depositary of the instructions, order and certificate
         set forth below, the Depositary shall promptly forward the same to the
         Security Exchange Agent/Registrar at the Corporate Trust Office. Upon
         receipt by the Security Exchange Agent/Registrar from the Depositary at
         the Corporate Trust Office of (1) written instructions given in
         accordance with the Applicable Procedures from a Participant directing
         the Depositary to cause to be credited to a specified Participant's
         account a beneficial interest in the Unrestricted Global Security equal
         to that of the beneficial interest in the Rule 144A Global Security to
         be so transferred, (2) a writ-


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<PAGE>

         ten order given in accordance with the Applicable Procedures containing
         information regarding the account of the Participant (and, in the case
         of any such transfer pursuant to Regulation S, the Euroclear or Cedel
         account for which such Participant's account is held) to be credited
         with, and the account of the Participant to be debited for, such
         beneficial interest, and (3) a certificate substantially in the form
         set forth in or contemplated by Section 313(d) given by the transferor
         of such beneficial interest, the Security Exchange Agent/Registrar,
         shall (A) reduce the principal amount of the Rule 144A Global Security,
         and increase the principal amount of the Unrestricted Global Security,
         in each case by an amount equal to the principal amount of the
         beneficial interest in the Rule 144A Global Security to be so
         transferred, as evidenced by appropriate endorsements on Schedule A of
         the respective Global Securities and (B) instruct the Depositary, which
         shall instruct DTC (x) to make corresponding reductions and increases
         to the transferor's beneficial interests in the respective Global
         Securities and (y) to cause to be credited to the account of the Person
         specified in such instructions a beneficial interest in the
         Unrestricted Global Security having a principal amount equal to the
         amount by which the principal amount of the Rule 144A Global Security
         was reduced upon such transfer.

         (ii) Transfer Through Restricted Definitive Security. If the holder of
         a beneficial interest in a Rule 144A Global Security wishes at any time
         to transfer such interest to a Person who wishes to take delivery
         thereof in the form of a Restricted Definitive Security, such transfer
         may be effected, subject to the Applicable Procedures, only in
         accordance with this Section 307(e)(iii). Upon receipt by the
         Depositary of the instructions and certificate set forth below, the
         Depositary shall promptly forward the same to the Security Exchange
         Agent/Registrar at the Corporate Trust Office. Upon receipt by the
         Security Exchange Agent/Registrar from the Depositary at the Corporate
         Trust Office of (1) written instructions given in accordance with the
         Applicable Procedures from a Participant directing the Depositary to
         cause to be issued a Restricted Definitive Security to such Person in a
         principal amount equal to that of the beneficial interest in the Rule
         144A Global Security to be so transferred and (2) a certificate
         substantially in the form set forth in or contemplated by Section
         313(f) given by the transferor of such beneficial interest, the
         Security Exchange Agent/Registrar, shall (A) reduce the principal
         amount of the Rule 144A Global Security by an amount equal to the
         principal amount of the beneficial interest in the Rule 144A Global
         Security to be so transferred, as evidenced by appropriate endorsement
         on Schedule A of the Rule 144A Global Security and cause to be issued a
         Restricted Definitive Se-


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<PAGE>

         curity to such Person in a principal amount equal to the amount by
         which the principal amount of the Rule 144A Global Security was reduced
         upon such transfer and (B) instruct the Depositary, which shall
         instruct DTC to make a corresponding reduction to the transferor's
         beneficial interest in the Rule 144A Global Security.

(f) Special Provisions Regarding Transfer of Restricted Definitive Securities.

The transfer of Definitive Securities shall be effected in a manner not
inconsistent with the following provisions:

         (i) Transfer Through Regulation S Security. If the holder of a
         Restricted Definitive Security wishes at any time to transfer such
         interest to a Person who wishes to take delivery thereof in the form of
         a beneficial interest in a Regulation S Global Security, such transfer
         may be effected, subject to the Applicable Procedures, only in
         accordance with this Section 307(f)(i). Upon receipt by the Security
         Exchange Agent/Registrar at the Corporate Trust Office of (1) written
         instructions from the transferor directing it to cause the Depositary
         to cause to be credited to such Person a beneficial interest in the
         Regulation S Global Security in a principal amount equal to that of the
         Restricted Definitive Security to be so transferred and (2) a
         certificate substantially in the form set forth in or contemplated by
         Section 313(b) given by the transferor of such Restricted Definitive
         Security, the Security Exchange Agent/Registrar, shall (A) increase the
         principal amount of the Regulation S Global Security by an amount equal
         to the principal amount of the beneficial interest in the Regulation S
         Global Security to be received by such Person, as evidenced by
         appropriate endorsement on Schedule A of the Regulation S Global
         Security and cancel such Restricted Definitive Security and (B)
         instruct the Depositary, which shall instruct DTC (x) to make
         corresponding increases in the amount represented by the Regulation S
         Global Security and (y) to cause to be credited to the account of the
         Person specified in such instructions a beneficial interest in the
         Regulation S Global Security having a principal amount equal to the
         principal amount of the Restricted Definitive Security that was
         cancelled.

         (ii) Transfer Through Rule 144A Global Security. If the holder of a
         Restricted Definitive Security wishes at any time to transfer such
         interest to a Person who wishes to take delivery thereof in the form of
         a beneficial interest in the Rule 144A Global Security, such transfer
         may be effected, subject to


                                       80
<PAGE>

         the Applicable Procedures, only in accordance with this Section
         307(f)(ii). Upon receipt by the Security Exchange Agent/Registrar at
         the Corporate Trust Office of (1) written instructions from the
         transferor directing it to cause the Depositary to cause to be credited
         to such Person a beneficial interest in the Rule 144A Global Security
         in a principal amount equal to that of the Restricted Definitive
         Security to be so transferred and (2) a certificate substantially in
         the form set forth in or contemplated by Section 313(b) given by the
         transferor of such Restricted Definitive Security, the Security
         Exchange Agent/Registrar, shall (A) increase the principal amount of
         the Rule 144A Global Security by an amount equal to the principal
         amount of the beneficial interest in the Rule 144A Global Security to
         be received by such Person, as evidenced by appropriate endorsement on
         Schedule A of the Rule 144A Global Security and cancel such Restricted
         Definitive Security and (B) instruct the Depositary, which shall
         instruct DTC (x) to make corresponding increases in the amount
         represented by the Rule 144A Global Security and (y) to cause to be
         credited to the account of the Person specified in such instructions a
         beneficial interest in the Rule 144A Global Security having a principal
         amount equal to the principal amount of the Restricted Definitive
         Security that was cancelled.

         (ii) Transfer Through Unrestricted Global Security. If the holder of a
         Restricted Definitive Security wishes at any time to transfer such
         interest to a Person who wishes to take delivery thereof in the form of
         a beneficial interest in the Unrestricted Global Security, such
         transfer may be effected, subject to the Applicable Procedures, only in
         accordance with this Section 307(f)(iii). Upon receipt by the Security
         Exchange Agent/Registrar at the Corporate Trust Office of (1) written
         instructions from the transferor directing it to cause the Depositary
         to cause to be credited to such Person a beneficial interest in the
         Unrestricted Global Security in a principal amount equal to that of the
         Restricted Definitive Security to be so transferred and (2) a
         certificate substantially in the form set forth in or contemplated by
         Section 313(b) given by the transferor of such Restricted Definitive
         Security, the Security Exchange Agent/Registrar, shall (A) increase the
         principal amount of the Unrestricted Global Security by an amount equal
         to the principal amount of the beneficial interest in the Unrestricted
         Global Security to be received by such Person, as evidenced by
         appropriate endorsement on Schedule A of the Unrestricted Global
         Security and cancel such Definitive Security and (B) instruct the
         Depositary, which shall instruct DTC (x) to make corresponding
         increases in the amount represented by the Rule 144A Global Security
         and (y) to cause to be credited to the account of the Person specified
         in such instructions a


                                       81
<PAGE>

         beneficial interest in the Unrestricted Global Security having a
         principal amount equal to the principal amount of the Restricted
         Definitive Security that was cancelled.

         (iv) Transfer Through Restricted Definitive Security. If the holder of
         a Restricted Definitive Security wishes at any time to transfer such
         interest to a Person who wishes to take delivery thereof in the form of
         another Restrictive Definitive Security, such transfer may be effected,
         subject to the Applicable Procedures, only in accordance with this
         Section 307(f)(iv). Upon receipt by the Depositary of the instructions
         and certificate set forth below, the Depositary shall promptly forward
         the same to the Security Exchange Agent/Registrar at the Corporate
         Trust Office. Upon receipt by the Security Exchange Agent/Registrar
         from the Depositary at the Corporate Trust Office of a certificate
         substantially in the form set forth in or contemplated by Section
         313(b) given by the transferor of such Restricted Definitive Security,
         the Security Exchange Agent/Registrar, shall register the transfer of
         such Restricted Definitive Securities.

SECTION 308. Mutilated, Destroyed, Lost and Stolen Securities

If any mutilated Security is surrendered to the Trustee, the Company shall
execute and the Trustee shall authenticate and deliver in exchange therefor a
new Security of the same series and of like tenor and principal amount and
bearing a number not contemporaneously outstanding.

If there shall be delivered to the Company and the Trustee (i) evidence to their
satisfaction of the destruction, loss or theft of any Security and (ii) such
Security or indemnity as may be required by them to save each of them and any
agent of either of them harmless, then, in the absence of notice to the Company
or the Trustee that such Security has been acquired by a bona fide purchaser,
the Company shall execute and upon its written request the Trustee shall
authenticate and deliver, in lieu of any such destroyed, lost or stolen
Security, a new Security of the same series and of like tenor and principal
amount and bearing a number not contemporaneously outstanding.

In case any such mutilated, destroyed, lost or stolen Security has become or is
about to become due and payable, the Company in its discretion may, instead of
issuing a new Security, pay such Security, in each such case without premium or
penalty.



                                       82
<PAGE>

Upon the issuance of any new Security under this Section 308, the Company may
require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Trustee) connected therewith.

Every new Security of any series issued pursuant to this Section 308 in exchange
for any mutilated Security or in lieu of any destroyed, lost or stolen Security
shall constitute an original additional contractual obligation of the Company,
whether or not the mutilated, destroyed, lost or stolen Security shall be at any
time enforceable by anyone, and shall be entitled to all the benefits of this
Indenture equally and proportionately with any and all other Securities of that
series duly issued hereunder.

The provisions of this Section 308 are exclusive and shall preclude (to the
extent lawful) all other Rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities.


SECTION 309. Payment of Interest; Interest Rights Reserved

Except as may otherwise be established as contemplated by Section 301 with
respect to any series of Securities, interest on any Security which is payable
and is punctually paid or duly provided for on any Interest Payment Date shall
be paid to the Person in whose name that Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest.

Payment of interest, if any, in respect of any Security will be made by check
mailed to the address of the Person entitled thereto at such person's address
appearing in the Security Register. Payment of interest, if any, in respect of
any Security may also be made, in the case of a Holder of at least U.S.
$1,000,000 aggregate principal amount of Securities, and payment of interest, if
any, in respect of a Permanent Global Security shall be made, by wire transfer
to a U.S. Dollar account maintained by the Holder with a bank in the United
States; provided that such Holder elects payment by wire transfer by giving
written notice to the Trustee or a Paying Agent to such effect designating such
account no later than 15 days immediately preceding the relevant due date for
payment (or such other date as the Trustee may accept in its discretion).

Any interest on any Security of any series which is payable but is not
punctually paid or duly provided for, on any Interest Payment Date (herein
called "Defaulted Interest") shall forthwith cease to be payable to the Holder
thereof on the



                                       83
<PAGE>

relevant Regular Record Date by virtue of having been such Holder, and such
Defaulted Interest may be paid by the Company, at its election in each case, as
provided in Clause (1) or (2) below:

         (1) The Company may elect to make payment of any Defaulted Interest to
         the Persons in whose names the Securities of such series (or their
         respective Predecessor Securities) are registered at the close of
         business on a Special Record Date for the payment of such Defaulted
         Interest, which shall be fixed in the following manner. The Company
         shall notify the Trustee in writing of the amount of Defaulted Interest
         proposed to be paid on each Security of such series and the date of the
         proposed payment, and at the same time the Company shall deposit with
         the Trustee an amount of money equal to the aggregate amount proposed
         to be paid in respect of such Defaulted Interest or shall make
         arrangements satisfactory to the Trustee for such deposit prior to the
         date of the proposed payment, such money when deposited to be held in
         trust for the benefit of the Persons entitled to such Defaulted
         Interest as in this clause provided. Thereupon the Trustee shall fix a
         Special Record Date for the payment of such Defaulted Interest which
         shall be not more than 15 days and not less than 10 days prior to the
         date of the proposed payment and not less than 10 days after the
         receipt by the Trustee of the notice of the proposed payment. Unless
         the Trustee is acting as the Security Exchange Agent/Registrar,
         promptly after such Special Record Date, the Company shall furnish the
         Trustee with a list, or shall make arrangements satisfactory to the
         Trustee with respect thereto, of the names and addresses of, and
         respective principal amounts of such Securities held by, the Holders
         appearing on the Security Register at the close of business on such
         Special Record Date. The Trustee shall promptly notify the Company of
         such Special Record Date and, in the name and at the expense of the
         Company, shall cause notice of the proposed payment of such Defaulted
         Interest and the Special Record Date therefor to be mailed, first-class
         postage prepaid, to each Holder of Securities of such series at his
         address as it appears in the Security Register, not less than 10 days
         prior to such Special Record Date. Notice of the proposed payment of
         such Defaulted Interest and the Special Record Date therefor having
         been so mailed, such Defaulted Interest shall be paid to the Persons in
         whose names the Securities of such series (or their respective
         Predecessor Securities) are registered at the close of business on such
         Special Record Date and shall no longer be payable pursuant to the
         following clause (2).

         (2) The Company may make payment of any Defaulted Interest on the
         Securities of any series in any other lawful manner not inconsistent
         with the re-



                                       84
<PAGE>

         quirements of any Securities exchange on which such Securities may be
         listed, and upon such notice as may be required by such exchange.

         Subject to the foregoing provisions of this Section 309, each Security
delivered under this Indenture upon registration of transfer of or in exchange
for or in lieu of any other Security, shall carry the Rights to interest accrued
and unpaid, and to accrue, which were carried by such other Security.

SECTION 310. Persons Deemed Owners

         Prior to due presentment of a Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat
the Person in whose name such Security is registered as the owner of such
Security for the purpose of receiving payment of principal of (and premium, if
any) and (subject to Section 309) interest, if any, on such Security and for all
other purposes whatsoever, whether or not such Security be overdue, and neither
the Company, the Trustee nor any agent of the Company or the Trustee shall be
affected by notice to the contrary. All such payments so made to any such
person, or upon such person's order, shall be valid, and, to the extent of the
sums so paid, effectual to satisfy and discharge the liability for monies
payable upon any such Security.

         Holders of beneficial interests in a Global Security of any series will
not be entitled to receive certificates therefor, except in the limited
circumstances set forth in Section 307(b)(ii). No holder of any beneficial
interest in a Global Security shall have any rights under this Indenture with
respect to such Global Security.

         The Trustee shall not deem requests or directions from, or votes by,
the Depositary for a Global Security of any series to be inconsistent if made on
behalf of different holders of beneficial interests.

     SECTION 311. Cancellation

         All Securities surrendered for payment, redemption, registration of
transfer or exchange or for credit against any sinking fund payment shall, if
surrendered to any Person other than the Trustee, be delivered to the Trustee
and shall be promptly cancelled by it. The Company may at any time deliver to
the Trustee for cancellation any Securities previously authenticated and
delivered hereunder which the Company may have acquired in any manner
whatsoever, and may deliver to the Trustee (or to any Person for delivery to the
Trustee) for cancellation any Securities previously authenticated hereunder
which the Company has not issued and sold, and all Securi-


                                       85
<PAGE>

ties so delivered shall be promptly cancelled by the Trustee. No Securities
shall be authenticated in lieu of or in exchange for any Securities cancelled as
provided in this Section 311, except as expressly permitted by this Indenture.
All cancelled Securities held by the Trustee shall be returned to the Company
upon written request.

SECTION 312. Computation of Interest

         Except as otherwise specified as contemplated by Section 301 for
Securities of any series, interest, if any, on the Securities of each series
shall be computed on the basis of a 360-day year of twelve 30-day months.

SECTION 313. Certification Form


(a) Except as otherwise specified as contemplated by Section 301 for Securities
of any series, whenever any certification is to be given by an owner of a
beneficial interest in a Regulation S Global Security pursuant to Section
307(d)(i) of this Indenture, in connection with the transfer of a beneficial
interest therein to a Person who wishes to take delivery thereof in the form of
a beneficial interest in a Rule 144A Global Security, such certification shall
be provided substantially in the form of the following certificate (which may be
attached to or set forth on the Security), including or omitting bracketed
language as appropriate, but otherwise with only such changes as may be approved
in writing by the Company:




                                       86
<PAGE>



                          FORM OF TRANSFER CERTIFICATE
                   FOR TRANSFER OR EXCHANGE FROM REGULATION S
                  GLOBAL SECURITY TO RULE 144A GLOBAL SECURITY
              (TRANSFERS PURSUANT TO SS.307(D)(I) OF THE INDENTURE)

IBJ Whitehall Bank & Trust Company,
  as Trustee

One State Street
New York, New York  10004

         Re :     MIDAMERICAN FUNDING, LLC's [Title of Securities]

         Reference is hereby made to the Indenture, dated as of March __, 1999
(the "Indenture"), between MIDAMERICAN FUNDING, LLC and IBJ Whitehall Bank &
Trust Company, as Trustee. Capitalized terms used but not defined herein shall
have the meanings given to them in the Indenture.

         This letter relates to U.S. $_____ principal amount of Securities which
are evidenced by one or more Regulation S Global Securities in fully registered
form (ISIN No. _____) and held with the Depositary by means of a book-entry
interest through [Euroclear] [Cedel] in the name of [insert name of transferor]
(the "Transferor").] The Transferor has requested a transfer of such beneficial
interest in the Regulation S Global Security to a Person that will take delivery
thereof (the "Transferee") in the form of any equal principal amount of
Securities evidenced by one or more Rule 144A Global Securities (CUSIP No.____).

         In connection with such request and in respect of such Securities, the
Transferor does hereby certify that the interests in the Regulation S Global
Security are being transferred pursuant to and in accordance with Rule 144A
under the Securities Act of 1933, and, accordingly, the Transferor does hereby
further certify that the interests in the Regulation S Global Security are being
transferred to a Person that the Transferor reasonably believes is purchasing
the Securities for its own account, or for one or more accounts with respect to
which such Person exercises sole investment discretion, and such Person and each
such account is a "qualified institutional buyer" within the meaning of Rule
144A, in each case in a transaction meeting the requirements of Rule 144A and in
accordance with any applicable securities laws of any state of the United
States.

                                       87
<PAGE>

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company and the underwriters and initial
purchasers of the Securities being transferred.

                                    [Insert Name of Transferor]


                                    By: ____________________________
                                          Name:
                                          Title:

Dated:

cc:      MIDAMERICAN FUNDING, LLC

Signature Guaranty:_____________________

         Signatures must be guaranteed by an "eligible guarantor institution"
meeting the requirements of the Security Exchange Agent/Registrar, which
requirements include membership or participation in the Security Transfer Agent
Medallion Program ("STAMP") or such other "signature guarantee program" as may
be determined by the Security Exchange Agent/Registrar in addition to, or in
substitution for, STAMP, all in accordance with the Securities Exchange Act of
1934, as amended.





                                       88
<PAGE>


         (b) Except as otherwise specified as contemplated by Section 301 for
Securities of any series, whenever any certification is to be given by a Holder
of a Security pursuant to Section 306(a)(ii), 307(b)(ii) and 307(f) of this
Indenture in connection with the transfer or exchange of a Restricted Definitive
Security, such certification shall be provided substantially in the form of the
following certificate (which may be attached to or set forth on the Security),
including or omitting bracketed language as appropriate, but otherwise with only
such changes as may be approved in writing by the Company:



                          FORM OF TRANSFER CERTIFICATE
               FOR TRANSFER AND EXCHANGE OF RESTRICTED DEFINITIVE
                                   SECURITIES
         (TRANSFERS PURSUANT TO SS.306(A)(II), 307(B)(II) AND SS.307(F)
                                OF THE INDENTURE)

IBJ Whitehall Bank & Trust Company,
as Trustee
One State Street
New York, New York  10004

         Re:      MIDAMERICAN FUNDING, LLC's [Title of Securities]


         Reference is hereby made to the Indenture, dated as of March __, 1999
(the "Indenture"), between MIDAMERICAN FUNDING, LLC and IBJ Whitehall Bank &
Trust Company, as Trustee. Capitalized terms used but not defined herein shall
have the meanings given to them in the Indenture.

         This letter relates to U.S. $________________ principal amount of
Securities presented or surrendered on the date hereof (the "Surrendered
Securities") which are registered in the name of [insert name of transferor]
(the "Transferor"). The Transferor has requested a transfer of such Surrendered
Securities registered in the name of a Person (the "Transferee") other than the
Transferor (each such transaction being referred to herein as a "transfer").

         In connection with such request and in respect of such Surrendered
Securities, the Transferor does hereby certify that:

                                   [CHECK ONE]

                                       89
<PAGE>

[ ] (1)  the Surrendered Securities are being transferred to the Company or an
         Affiliate thereof;

[ ] (2)  the Surrendered Securities are being transferred pursuant to and in
         accordance with Rule 144A under the Securities Act of 1933 (the
         "Securities Act") and, accordingly, the Transferor does hereby further
         certify that the Surrendered Securities are being transferred to a
         Person that the Transferor reasonably believes is purchasing the
         Surrendered Securities for its own account, or for one or more accounts
         with respect to which such Person exercises sole investment discretion,
         and such Person and each such account is a "qualified institutional
         buyer" within the meaning of Rule 144A, in each case in a transaction
         meeting the requirements of Rule 144A and in accordance with any
         applicable securities laws of any state of the United States;

[ ] (3)  the Surrendered Securities are being transferred to a Person that the
         Transferor reasonably believes is purchasing the Surrendered Securities
         for its own account or for one or more accounts with respect to which
         such Person exercise sole investment discretion, and such Person and
         each such account is an institutional "accredited investor" as
         described in Rule 501(a)(1), (2), (3) or (7) under the Securities Act
         and is purchasing such Surrendered Securities for investment purposes
         and not with a view to, or for offer or sale in connection with, any
         distribution in violation of the Securities Act in a transaction in
         accordance with any applicable securities laws of the United States or
         any state thereof.

                                       or

[ ] (4)  the Surrendered Securities are being transferred pursuant to and in
         accordance with Regulation S and:

         (A)      the offer of the Surrendered Securities was not made to a
                  Person in the United States;

         (B)      either:

                  (i)      at the time the buy order was originated, the
                           transferee was outside the United States or the
                           Transferor and any Person acting on its behalf


                                       90
<PAGE>


                           reasonably believed that the transferee was outside
                           the United States, or

                  (ii)     the transaction was executed in, on or through the
                           facilities of a designated offshore securities market
                           and neither the Transferor nor any Person acting on
                           its behalf knows that the transaction was prearranged
                           with a buyer in the United States;

         (C)      no directed selling efforts have been made in contravention of
                  the requirements of Rule 903(b) or 904(b) of Regulation S, as
                  applicable; and

         (D)      the transaction is not part of a plan or scheme to evade the
                  registration requirements of the Securities Act; or

[ ] (5)  the Surrendered Securities are being transferred in a transaction
         permitted by Rule 144.

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company and the underwriters and initial
purchasers of the Securities being transferred.

                                            [Insert Name of Transferor]


                                            By: ____________________________
                                                Name:
                                                Title:

Dated:___________________

cc:      MIDAMERICAN FUNDING, LLC

Signature Guaranty:_____________________

         Signatures must be guaranteed by an "eligible guarantor institution"
meeting the requirements of the Security Exchange Agent/Registrar, which
requirements include membership or participation in the Security Transfer Agent
Medallion Program ("STAMP") or such other "signature guarantee program" as may
be determined



                                       91
<PAGE>


by the Security Exchange Agent/Registrar in addition to, or in substitution for,
STAMP, all in accordance with the Securities Exchange Act of 1934, as amended.

(c) Except as otherwise specified as contemplated by Section 301 for Securities
of any series, whenever any certification is to be given by an owner of a
beneficial interest in a Rule 144A Global Security pursuant to Section 307(e)(i)
of this Indenture in connection with the transfer of a beneficial interest
therein to a Person who wishes to take delivery thereof in the form of a
beneficial interest in a Regulation S Global Security, such certification shall
be provided substantially in the form of the following certificate (which may be
attached to or set forth on the Security), with only such changes as shall be
approved in writing by the Company.


                          FORM OF TRANSFER CERTIFICATE
                 FOR EXCHANGE OR TRANSFER FROM RULE 144A GLOBAL
                    SECURITY TO REGULATION S GLOBAL SECURITY
                      (TRANSFERS PURSUANT TO SS. 307(E)(I)
                                OF THE INDENTURE)

IBJ Whitehall Bank & Trust Company,
  as Trustee

One State Street
New York, New York  10004


         Re:      MIDAMERICAN FUNDING, LLC's [Title of Securities]

         Reference is hereby made to the Indenture, dated as of March __, 1999
(the "Indenture"), between MIDAMERICAN FUNDING, LLC and IBJ Whitehall Bank &
Trust Company, as Trustee. Capitalized terms used but not defined herein shall
have the meanings given to them in the Indenture.

         This letter relates to US$__________ principal amount of Securities
which are evidenced by one or more Rule 144A Global Securities (CUSIP
No.__________) and held through DTC in the name of [insert name of transferor]
(the "Transferor"). The Transferor has requested a transfer of such beneficial
interest in the Securities to a non-US Person who will take delivery thereof in
the form of an equal principal amount of Securities evidenced by one or more
Regulation S Global Securities



                                       92
<PAGE>


(CUSIP No. ___________), which amount, immediately after such transfer, is to be
held with DTC through Euroclear or Cedel or both (Common Code _________).

         In connection with such request and in respect of such Securities, the
Transferor does hereby certify that such transfer has been effected pursuant to
and in accordance with Rule 903 or Rule 904 under the United States Securities
Act of 1933, as amended (the "Securities Act"), and accordingly the Transferor
does hereby further certify that:

         (1)      the offer of the Securities was not made to a person in the
                  United States;

         (2)      either:

                  (A) at the time the buy order was originated, the transferee
         was outside the United States or the Transferor and any Person acting
         on its behalf reasonably believed that the transferee was outside the
         United States, or

                  (B) the transaction was executed in, on or through the
         facilities of a designated offshore securities market and neither the
         Transferor nor any Person acting on its behalf knows that the
         transaction was pre-arranged with a buyer in the United States;

         (3) no directed selling efforts have been made in contravention of the
requirements of Rule 903(b) or 904(b) of Regulation S, as applicable;

         (4) the transaction is not part of a plan or scheme to evade the
registration requirements of the Securities Act; and

         (5) upon completion of the transaction, the beneficial interest being
transferred as described above is to be held with DTC through Euroclear or Cedel
or both (Common Code ________).




                                       93
<PAGE>




         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company and the underwriters or initial
purchasers, if any, of the initial offering of such Securities being
transferred. Terms used in this certificate and not otherwise defined in the
Indenture have the meanings set forth in Regulation S under the Securities Act.

                                            [Insert Name of Transferor]

                                            By: ____________________________
                                                Name:
                                                Title:

 Dated:

cc:      MIDAMERICAN FUNDING, LLC

Signature Guaranty:____________________


         Signatures must be guaranteed by an "eligible guarantor institution"
meeting the requirements of the Security Exchange Agent/Registrar, which
requirements include membership or participation in the Security Transfer Agent
Medallion Program ("STAMP") or such other "signature guarantee program" as may
be determined by the Security Exchange Agent/Registrar in addition to, or in
substitution for, STAMP, all in accordance with the Securities Exchange Act of
1934, as amended.

(d) Except as otherwise specified as contemplated by Section 301 for Securities
of any series, whenever any certification is to be given by an owner of a
beneficial interest in a Rule 144A Global Security pursuant to Section
307(e)(ii) of this Indenture in connection with the transfer of a beneficial
interest in the Rule 144A Global Security to a Person who wishes to take
delivery thereof in the form of a beneficial interest in an Unrestricted Global
Security, such certification shall be provided substantially in the form of the
following certificate, with only such changes as shall be approved in writing by
the Company.




                                       94
<PAGE>



                          FORM OF TRANSFER CERTIFICATE
                 FOR EXCHANGE OR TRANSFER FROM RULE 144A GLOBAL
                    SECURITY TO UNRESTRICTED GLOBAL SECURITY
                      (TRANSFERS PURSUANT TO SS. 307(E)(II)
                                OF THE INDENTURE)

IBJ Whitehall Bank & Trust Company,
  as Trustee

One State Street
New York, New York  10004


         Re:      MIDAMERICAN FUNDING, LLC's [Title of Securities]

         Reference is hereby made to the Indenture, dated as of March __, 1999
(the "Indenture"), between MIDAMERICAN FUNDING, LLC and IBJ Whitehall Bank &
Trust Company, as Trustee. Capitalized terms used but not defined herein shall
have the meanings given to them in the Indenture.

         This letter relates to US$ principal amount of Securities which are
evidenced by one or more Rule 144A Global Securities (CUSIP No. ) and held
through DTC in the name of [insert name of transferor] (the "Transferor"). The
Transferor has requested a transfer of such beneficial interest in the
Securities to a Person who will take delivery thereof in the form of an equal
principal amount of Securities evidenced by one or more Unrestricted Global
Securities (CUSIP No. ).

         In connection with such request and in respect of such Securities, the
Transferor does hereby certify that such transfer has been effected pursuant to
and in accordance with either Rule 903, Rule 904 or Rule 144 under the United
States Securities Act of 1933, as amended (the "Securities Act"), and
accordingly the Transferor does hereby further certify that:

                  (1) if the transfer has been effected pursuant to Rule 903 or
         Rule 904:

                           (A) the offer of the Securities was not made to a
                  Person in the United States;

                                       95
<PAGE>


                           (B) either:

                                    (i) at the time the buy order was
                           originated, the transferee was outside the United
                           States or the Transferor and any Person acting on its
                           behalf reasonably believed that the transferee was
                           outside the United States, or

                                    (ii) the transaction was executed in, on or
                           through the facilities of a designated offshore
                           securities market and neither the Transferor nor any
                           Person acting on its behalf knows that the
                           transaction was pre-arranged with a buyer in the
                           United States;

                           (C) no directed selling efforts have been made in
                  contravention of the requirements of Rule 903(b) or 904(b) of
                  Regulation S, as applicable; and

                           (D) the transaction is not part of a plan or scheme
                  to evade the registration requirements of the Securities Act;
                  or

                  (2) if the transfer has been effected pursuant to Rule 144,
         the Securities have been transferred in a transaction permitted by Rule
         144.

         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company and the underwriters and initial
purchasers, if any, of the Securities being transferred. Terms used in this
certificate and not otherwise



                                       96
<PAGE>



defined in the Indenture have the meanings set forth in Regulation S under the
Securities Act.

                                            [Insert Name of Transferor]


                                            By: _________________________
                                                Name:
                                                Title:

Dated: _______________

cc:  MIDAMERICAN FUNDING, LLC

         Signatures must be guaranteed by an "eligible guarantor institution"
meeting the requirements of the Security Exchange Agent/Registrar, which
requirements include membership or participation in the Security Transfer Agent
Medallion Program ("STAMP") or such other "signature guarantee program" as may
be determined by the Security Exchange Agent/Registrar in addition to, or in
substitution for, STAMP, all in accordance with the Securities Exchange Act of
1934, as amended.

(e) Except as otherwise specified as contemplated by Section 301 for Securities
of any series, whenever any certification is to be given by an owner of a
beneficial interest in a Regulation S Global Security pursuant to Section
307(d)(iii) of this Indenture, in connection with the transfer of a beneficial
interest therein to a Person who wishes to take delivery thereof in the form of
a Definitive Restricted Security, such certification shall be provided
substantially in the form of the following certificate (which may be attached to
or set forth on the Security), including or omitting bracketed language as
appropriate, but otherwise with only such changes as may be approved in writing
by the Company:




                                       97
<PAGE>




                        FORM OF TRANSFER CERTIFICATE FOR
                  TRANSFER OR EXCHANGE FROM REGULATION S GLOBAL
                   SECURITY TO RESTRICTED DEFINITIVE SECURITY
             (TRANSFERS PURSUANT TO SS.307(D)(III) OF THE INDENTURe)

IBJ Whitehall Bank & Trust Company,
  as Trustee

One State Street
New York, New York  10004

         Re : MIDAMERICAN FUNDING, LLC's [Title of Securities]

         Reference is hereby made to the Indenture, dated as of March __, 1999
(the "Indenture"), between MIDAMERICAN FUNDING, LLC and IBJ Whitehall Bank &
Trust Company, as Trustee. Capitalized terms used but not defined herein shall
have the meanings given to them in the Indenture.

         This letter relates to U.S. $_______ principal amount of Securities
which are evidenced by one or more Regulation S Global Securities in fully
registered form (ISIN No. _____) and held with the Depositary by means of a
book-entry interest through [Euroclear] [Cedel] in the name of [insert name of
transferor] (the "Transferor").] The Transferor has requested a transfer of such
beneficial interest in the Regulation S Global Security to a Person that will
take delivery thereof (the "Transferee") in the form of an equal principal
amount of Securities evidenced by a Definitive Restricted Security.

         In connection with such request and in respect of such Securities, the
Transferor does hereby certify that the interests in the Regulation S Global
Security are being transferred to a Person that the Transferor reasonably
believes is purchasing the Securities for its own account, or for one or more
accounts with respect to which such Person exercises sole investment discretion,
and such Person and each such account is an institutional "accredited investor"
as described in Rule 501(a)(1), (2), (3) or (7) under the Securities Act and is
purchasing such Securities for investment purposes and not with a view to, or
for offer or sale in connection with, any distribution in violation of the
Securities Act, in a transaction in accordance with any applicable securities
laws of the United States or any state thereof.


                                       98
<PAGE>


         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company and the underwriters and initial
purchasers of the Securities being transferred.

                           [Insert Name of Transferor]


                                    By:
                                          Name:
                                          Title:

Dated:

cc:      MIDAMERICAN FUNDING, LLC

         Signatures must be guaranteed by an "eligible guarantor institution"
meeting the requirements of the Security Exchange Agent/Registrar, which
requirements include membership or participation in the Security Transfer Agent
Medallion Program ("STAMP") or such other "signature guarantee program" as may
be determined by the Security Exchange Agent/Registrar in addition to, or in
substitution for, STAMP, all in accordance with the Securities Exchange Act of
1934, as amended.

(f) Except as otherwise specified as contemplated by Section 301 for Securities
of any series, whenever any certification is to be given by an owner of a
beneficial interest in a Rule 144A Global Security pursuant to Section
307(e)(iii) of this Indenture in connection with the transfer of a beneficial
interest in the Rule 144A Global Security to a Person who wishes to take
delivery thereof in the form of a Definitive Restricted Security, such
certification shall be provided substantially in the form of the following
certificate, with only such changes as shall be approved in writing by the
Company.




                                       99
<PAGE>




                          FORM OF TRANSFER CERTIFICATE
                 FOR EXCHANGE OR TRANSFER FROM RULE 144A GLOBAL
                   SECURITY TO RESTRICTED DEFINITIVE SECURITY
                     (TRANSFERS PURSUANT TO SS. 307(E)(III)
                                OF THE INDENTURE)

IBJ Whitehall Bank & Trust Company,
  as Trustee

One State Street
New York, New York  10004


         Re: MIDAMERICAN FUNDING, LLC's [Title of Securities]

         Reference is hereby made to the Indenture, dated as of March __, 1999
(the "Indenture"), between MIDAMERICAN FUNDING, LLC and IBJ Whitehall Bank &
Trust Company, as Trustee. Capitalized terms used but not defined herein shall
have the meanings given to them in the Indenture.

         This letter relates to US$_________ principal amount of Securities
which are evidenced by one or more Rule 144A Global Securities (CUSIP No.
_________) and held through DTC in the name of [insert name of transferor] (the
"Transferor"). The Transferor has requested a transfer of such beneficial
interest in the Securities to a Person who will take delivery thereof in the
form of an equal principal amount of Securities evidenced by a Restricted
Definitive Security.

         In connection with such request and in respect of such Securities, the
Transferor does hereby certify that the interests in the Rule 144A Global
Security are being transferred to a Person that the Transferor reasonably
believes is purchasing the Securities for its own account, or for one or more
accounts with respect to which such Person exercises sole investment discretion,
and such Person and each such account is an institutional "accredited investor"
as described in Rule 501(a)(1), (2), (3) or (7) under the Securities Act and is
purchasing such Securities for investment purposes and not with a view to, or
for offer or sale in connection with, any distribution in violation of the
Securities Act, in a transaction in accordance with any applicable securities
laws of the United States or any state thereof.


                                      100
<PAGE>


         This certificate and the statements contained herein are made for your
benefit and the benefit of the Company and the underwriters and initial
purchasers, if any, of the Securities being transferred.

                                            [Insert Name of Transferor]


                                            By: ________________________
                                                Name:
                                                Title:

Dated: __________________

cc:  MIDAMERICAN FUNDING, LLC

         Signatures must be guaranteed by an "eligible guarantor institution"
meeting the requirements of the Security Exchange Agent/Registrar, which
requirements include membership or participation in the Security Transfer Agent
Medallion Program ("STAMP") or such other "signature guarantee program" as may
be determined by the Security Exchange Agent/Registrar in addition to, or in
substitution for, STAMP, all in accordance with the Securities Exchange Act of
1934, as amended.

SECTION 314. CUSIP and ISIN Numbers.

The Company in issuing the Securities may use "CUSIP" numbers or "ISIN" numbers
(in either case, if then generally in use), and, if so, the Trustee shall use
"CUSIP" or "ISIN" numbers, as applicable, in notices of redemption as a
convenience to Holders; provided that the Trustee shall assume no responsibility
for the accuracy of such numbers and any such redemption shall not be affected
by any defect in or omission of such numbers.




                                      101
<PAGE>


                                   ARTICLE IV

                     SATISFACTION, DISCHARGE AND DEFEASANCE

SECTION 401. Satisfaction and Discharge of Indenture

This Indenture shall upon Company Request cease to be of further effect
(except as to any surviving rights of registration of transfer or exchange of
Securities herein expressly provided for and any rights to receive payments of
any principal, premium or interest in respect thereof as provided in Section
1001), and the Trustee shall execute instruments in form and substance
satisfactory to itself and to the Company acknowledging satisfaction and
discharge of this Indenture, when

         (1)      either

                  (A) all Securities theretofore authenticated and delivered
         (other than (i) Securities which have been destroyed, lost or stolen
         and which have been replaced or paid as provided in Section 310 and
         (ii) Securities for whose payment money has theretofore been deposited
         in trust with the Trustee or any Paying Agent or segregated and held in
         trust by the Company and thereafter repaid to the Company or discharged
         from such trust, as provided in Section 1003) have been delivered to
         the Trustee for cancellation; or

                  (B) all such Securities not theretofore delivered to the
         Trustee for cancellation

                           (i) have become due and payable, or

                           (ii) will become due and payable at their Stated
                  Maturity within one year, or

                           (iii) are to be called for redemption within one year
                  under arrangements satisfactory to the Trustee for the giving
                  of notice of redemption by the Trustee in the name, and at the
                  expense, of the Company, or

                           (iv) are deemed paid and discharged pursuant to
                  Section 402, and the Company, in the case of (i), (ii) or
                  (iii) above, has irrevocably deposited or caused to be
                  deposited with the Trustee as trust funds in trust for the
                  purpose an amount of (a) money or (b) U.S. Government
                  Obligations which through the payment of interest and
                  principal in respect thereof in accordance with their terms
                  will pro-

                                      102
<PAGE>


                  vide not later than one day before the Stated Maturity or
                  Redemption Date, as the case may be, money, or (c) a
                  combination of money and such U.S. Government Obligations, in
                  each case, sufficient to pay and discharge the entire
                  indebtedness on such Securities not theretofore delivered to
                  the Trustee for cancellation, for principal, premium, if any,
                  and interest, if any, to the date of such deposit (in the case
                  of Securities which have become due and payable) or to the
                  Stated Maturity or Redemption Date, as the case may be;

          (2) the Company has paid, caused to be paid or made provision
satisfactory to the Trustee for payment of all other sums payable hereunder by
the Company; and

         (3) the Company has delivered to the Trustee an Officers' Certificate
and an Opinion of Counsel stating that all conditions precedent herein provided
for relating to the satisfaction and discharge of this Indenture have been
complied with.

         Notwithstanding the satisfaction and discharge of this Indenture, the
following rights and obligations shall survive: (i) the obligations of the
Company to the Trustee under Section 607(3), (ii) the obligations of the Trustee
to any Authenticating Agent under Section 614, (iii) if money or U.S. Government
Obligations shall have been deposited with or received by the Trustee pursuant
to Section 401(1)(B) or Section 402, the obligations of the Trustee under
Section 403 and the last paragraph of Section 1003 and (iv) any rights of
registration of transfer, exchange or replacement of Securities provided in
Article Three and Sections 906, 1002 and 1107.

SECTION 402. Defeasance, Discharge and Covenant Defeasance

(a) Defeasance and Discharge of a Series of Securities. The Company shall be
deemed to have been discharged from its obligations with respect to Outstanding
Securities of any series, as provided in this Section 402(a) on and after the
date the applicable conditions set forth in subsection (c) hereof are satisfied
(hereinafter called "Defeasance") with respect to such Securities. For this
purpose, such Defeasance means that the Company shall be deemed to have paid and
discharged the entire indebtedness representing the Outstanding Securities of
such series and to have satisfied all of its other respective obligations under
the Securities of such series and this Indenture insofar as the Securities of
such series are concerned (and the Trustee, at the expense of the Company, shall
execute proper instruments acknowledging the same), subject to the following
which shall survive until otherwise terminated or discharged hereunder: (i) the
rights of Holders of Securities of such series to receive,



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solely from the trust fund described in Section 403 and as more fully set forth
in such Section, payments in respect of the principal of and any premium and
interest on such Securities of such series when payments are due, (ii) the
Company's obligations with respect to the Securities of such series under
Article Three and Sections 1002 and 1003, (iii) the rights (including without
limitation, the rights set forth in Section 607), powers, trusts, duties and
immunities of the Trustee hereunder and (iv) this Article. Subject to compliance
with this Article, the Company may defease any Securities pursuant to this
Section notwithstanding the prior Covenant Defeasance of such Series pursuant to
subsection (b) hereof.

(b) Covenant Defeasance . On and after the date the applicable conditions set
forth in subsection (c) hereof are satisfied (hereinafter called "Covenant
Defeasance") with respect to the Outstanding Securities of any series, (i) the
Company shall be released from its obligations under Sections 801, 1004, 1005,
1006, 1007, 1008 and 1009, and any covenants established as contemplated by
Section 301 or adopted by indenture supplemental hereto under Section 901(2) for
the benefit of the Holders of such Securities and (ii) the occurrence of any
event specified in Sections 501(3), 501(4), 501(5), 501(6), 501(7), 501(8) or
pursuant to Section 501(9) with respect to any obligations referred to in Clause
(i) shall be deemed not to be or result in an Event of Default, in each case
with respect to the Outstanding Securities of such series as provided in this
Section. For this purpose, such Covenant Defeasance means that the Company may
omit to comply with and shall have no liability in respect of any term,
condition or limitation set forth in any such specified Section, whether
directly or indirectly by reason of any reference elsewhere herein to any such
Section or Article or by reason of any reference in any such Section or Article
to any other provision herein or in any other document, but the remainder of
this Indenture and the Securities of such series shall be unaffected thereby.

(c) Conditions to Defeasance or Covenant Defeasance . The following shall be the
conditions to the Defeasance or the Covenant Defeasance pursuant to this Section
402 of the Outstanding Securities of any series:

         (1) The Company shall elect by Board Resolution to effect a Defeasance
         or a Covenant Defeasance pursuant to this Section 402 with respect to
         the Outstanding Securities of any series specified in such Board
         Resolution;

         (2) The Company shall irrevocably have deposited or caused to be
         deposited (except as provided in Section 607, Section 403(c) and the
         last paragraph of Section 1003) with the Trustee (specifying that each
         such deposit is pursuant to this Section 402) as trust funds in trust
         for the purpose of making the following payments, specifically pledged
         as security for, and dedicated solely



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         to, the benefit of the Holders of the Outstanding Securities of such
         series, (a) money, or (b) U.S. Government Obligations which through the
         payment of principal and interest in respect thereof in accordance with
         their terms will provide, not later than one day before the due date of
         any payment, money, or (c) a combination thereof, in each case in an
         amount sufficient, in the opinion of a nationally recognized firm of
         independent accountants expressed in a written certification thereof
         delivered to the Trustee, to pay and discharge, and which shall be
         applied by the Trustee to pay and discharge, the principal of and any
         premium and interest on the Securities of such series on the respective
         Stated Maturities (or if the Company has designated a Redemption Date
         pursuant to the next sentence of this clause (2), to and including the
         Redemption Date so designated by the Company), in accordance with the
         terms of this Indenture and the Securities of such series. If the
         Company shall wish to deposit or cause to be deposited money or U.S.
         Government Obligations to pay or discharge the principal of (and
         premium, if any) and interest, if any, on the outstanding Securities of
         such series to and including a Redemption Date on which all of the
         outstanding Securities of such series are to be redeemed, such
         Redemption Date shall be irrevocably designated by a Board Resolution
         delivered to the Trustee on or prior to the date of deposit of such
         money or U.S. Government Obligations, and such Board Resolution shall
         be accompanied by an irrevocable Company Request that the Trustee give
         notice of such redemption in the name and at the expense of the Company
         not less than 30 nor more than 60 days prior to such Redemption Date in
         accordance with this Indenture;

         (3) In the event of a Defeasance pursuant to Section 402(a), the
         Company shall have delivered to the Trustee an opinion of independent
         counsel of recognized standing stating that (x) the Company has
         received from, or there has been published by, the Internal Revenue
         Service a ruling or (y) since the date of this instrument, there has
         been a change in the applicable U.S. federal income tax law, in either
         case (x) or (y) to the effect that, and based thereon such opinion
         shall confirm that, the Holders of such series will not recognize
         income, gain or loss for U.S. federal income tax purposes as a result
         of the deposit, Defeasance and discharge to be effected with respect to
         the Outstanding Securities of such series and will be subject to U.S.
         federal income tax on the same amount, in the same manner and at the
         same times as would be the case if such deposit, Defeasance and
         discharge were not to occur;

         (4) In the event of a Covenant Defeasance pursuant to Section 402(b),
         the Company shall have delivered to the Trustee an opinion of
         independent coun-



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<PAGE>


         sel of recognized standing to the effect that the Holders and any
         owners of beneficial interests in Outstanding Securities of such series
         will not recognize income, gain or loss for U.S. federal income tax
         purposes as a result of the deposit with and Covenant Defeasance to be
         effected with respect to the Outstanding Securities of such series and
         will be subject to U.S. federal income tax on the same amount, in the
         same manner and at the same times as would be the case if such deposit,
         Covenant Defeasance and discharge were not to occur;

         (5) The Securities of such series, if then listed on any securities
         exchange, will not be delisted as a result of such deposit;

         (6) No event which is, or after notice or lapse of time or both would
         become, an Event of Default (including by reason of such deposit) with
         respect to the Outstanding Securities of such series shall have
         occurred and be continuing at the time of such deposit;

         (7) If the Trust Indenture Act shall be applicable to the Securities of
         such series, such Defeasance or Covenant Defeasance shall not cause the
         Trustee to have a conflicting interest within the meaning of the Trust
         Indenture Act (assuming all Securities are in default within the
         meaning of such Act);

         (8) Such Defeasance or Covenant Defeasance shall not result in a breach
         or violation of, or constitute a default under, any other material
         agreement or instrument to which the Company is a party or by which it
         is bound; and

         (9) The Company shall have delivered to the Trustee an Officers'
         Certificate and an Opinion of Counsel, stating that all conditions
         precedent with respect to such Defeasance or Covenant Defeasance have
         been complied with.

SECTION 403. Application of Trust Money

(a) Subject to the provisions of the last paragraph of Section 1003, all money
or U.S. Government Obligations deposited with the Trustee pursuant to Sections
401 or 402 and all money received by the Trustee in respect of U.S. Government
Obligations deposited with the Trustee pursuant to Sections 401 or 402, shall be
held in trust and applied by it, in accordance with the provisions of the
Securities and this Indenture, to the payment, either directly or through any
Paying Agent (including the Company acting as its own Paying Agent) as the
Trustee may determine, to the persons entitled thereto, of the principal of (and
premium, if any) and interest, if any, on



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the Securities for whose payment such money has been deposited with or received
by the Trustee.

(b) The Company shall pay and shall indemnify the Trustee against any tax, fee
or other charge imposed on or assessed against the Trustee or the trust created
hereby with respect to U.S. Government Obligations deposited pursuant to
Sections 401 or 402 or the interest and principal received in respect thereof
other than any such tax, fee or other charge which by law is payable by or on
behalf of Holders.

(c) The Trustee shall deliver or pay to the Company from time to time upon
Company Request any monies or U.S. Government Obligations held by it as provided
in Sections 401 or 402 which, in the opinion of a nationally recognized firm of
independent certified public accountants expressed in a written certification
thereof delivered to the Trustee, are in excess of the amount thereof which, at
the time of such certification, would have been required to be deposited to
effect the discharge of the Indenture or of any series of Securities, or the
Defeasance or Covenant Defeasance of the Securities of any series, as the case
may be. This paragraph (c) shall not authorize the sale by the Trustee of any
U.S. Government Obligations held under this Indenture.


SECTION 404. Reinstatement

If the Trustee or the Paying Agent is unable to apply any money in
accordance with this Article with respect to any Securities by reason of any
order or judgment of any court or governmental authority enjoining, restraining
or otherwise prohibiting such application, then the obligations under this
Indenture and such Securities from which the Company has been discharged or
released pursuant to Section 401 or 402 shall be revived and reinstated as
though no deposit had occurred pursuant to this Article with respect to such
Securities, until such time as the Trustee or Paying Agent is permitted to apply
all money held in trust pursuant to Section 403 with respect to such Securities
in accordance with this Article; provided, however, that if the Company makes
any payment of principal of or any premium or interest on any such Security
following such reinstatement of its obligations, the Company shall be subrogated
to the rights (if any) of the Holders of such Securities to receive such payment
from the money so held in Trust.




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                                   ARTICLE V

                                    REMEDIES


SECTION 501. Events of Default

     "Event of Default", wherever used herein with respect to Securities of any
series, means any one of the following events:


         (1) default for a period of 30 days in the payment of any interest upon
         any Security of that series when it becomes due and payable and
         continuance of such default; or

         (2) default for a period of three days in the payment of the principal
         of (or premium, if any, on) any Security of that series at its
         Maturity; or

         (3) material default in the payment of any sinking fund installment,
         when and as due by the terms of a Security of that series; or

         (4) material default in the performance, or breach, of any other
         material covenant or obligation of the Company in this Indenture (other
         than a covenant a default in whose performance or whose breach is
         elsewhere in this Section 501 (including Section 501(8)) specifically
         dealt with or which has expressly been included in this Indenture
         solely for the benefit of a series of Securities other than that
         series) and continuance of such material default or breach for a period
         of 90 days after there has been given, by registered or certified mail,
         to the Company by the Trustee or to the Company and the Trustee by the
         Holders of a majority in aggregate principal amount of the Outstanding
         Securities a written notice specifying such default or breach and
         requiring it to be remedied and stating that such notice is a "Notice
         of Default" hereunder; or

         (5) the Trustee fails to have a perfected security interest in the
         pledged capital stock of MAVH Inc. (prior to the MidAmerican Merger) or
         MHC (following the MidAmerican Merger) for a period of 10 days; or

         (6) default in the payment of the principal of any bond, debenture,
         note or other evidence of indebtedness, in each case for money borrowed
         by the Company or any Significant Subsidiary, or in the payment of
         principal under any mortgage, indenture (including this Indenture) or
         instrument under which there may be issued or by which there may be
         secured or evidenced any Indebtedness for Borrowed Money of the Company
         or any Significant Subsidiary, if such Indebtedness for Borrowed Money
         is not Project Finance Debt



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<PAGE>


         and provides for recourse generally to the Company, or any Significant
         Subsidiary which default for payment of principal is in an aggregate
         principal amount exceeding $75,000,000 (or its equivalent in any other
         currency or currencies) when such indebtedness becomes due and payable
         at Maturity, if such default shall continue unremedied or unwaived for
         more than 30 Business Days and the time for payment of such amount has
         not been expressly extended; provided, however, that, subject to the
         provisions of Sections 601 and 602, the Trustee shall not be deemed to
         have knowledge of such default unless either (a) a Responsible Officer
         of the Trustee shall have actual knowledge of such default or (b) the
         Trustee shall have received written notice thereof from the Company,
         from any Holder, from the holder of any such indebtedness or from the
         trustee under any such mortgage, indenture or other instrument; and
         provided further, that if such default under such indenture or
         instrument shall be remedied or cured by the Company or such
         Significant Subsidiary or waived by the holders of such indebtedness,
         then the Event of Default hereunder by reason thereof shall be deemed
         likewise to have been remedied, cured or waived without further action
         upon the part of the Trustee or any of the Holders; or

         (7) the failure of the Company or a Significant Subsidiary generally to
         pay its debts as they become due, or the admission in writing of its
         inability to pay its debts generally, or the making of a general
         assignment for the benefit of its creditors, or the institution of any
         proceeding by or against the Company or a Significant Subsidiary (other
         than any such proceeding brought against the Company or a Significant
         Subsidiary that is dismissed within 180 days from the commencement
         thereof) seeking to adjudicate it bankrupt or insolvent, or seeking
         liquidation, winding up, reorganization, arrangement, adjustment,
         protection, relief or composition (in each case, other than a solvent
         liquidation, winding up, reorganization, arrangement, adjustment,
         protection, relief or composition) of it or its debts under any law
         relating to bankruptcy, insolvency, reorganization, moratorium or
         relief of debtors, or seeking the entry of an order for relief or
         appointment of an administrator, receiver, trustee, intervenor or other
         similar official for it or for any substantial part of its property, or
         the taking of any action by the Company or a Significant Subsidiary to
         authorize or consent to any of the actions set forth in this
         subparagraph (7); or

         (8) (a) default in the performance, or breach, of any of the
         operational covenants or obligation of the Company contained in Section
         1009(2) through (7) hereof which would reasonably be expected to result
         in a Material Adverse



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<PAGE>


         Effect and continuance of such default or breach for a period of 90
         days after there has been given, by registered or certified mail, to
         the Company by the Trustee or to the Company and the Trustee by the
         Holders of a majority in aggregate principal amount of the Outstanding
         Securities a written notice specifying such default or breach and
         requiring it to be remedied and stating that such notice is a "Notice
         of Default" hereunder; provided, however, that if such default under
         such indenture or instrument shall be remedied or cured by the Company
         or such Significant Subsidiary or waived by the holders of such
         indebtedness, then the Event of Default hereunder by reason thereof
         shall be deemed likewise to have been remedied, cured or waived without
         further action upon the part of the Trustee or any of the Holders;
         provided, however, that the period permitted for such cure shall not
         exceed 180 days; and provided, further, that no such violation shall be
         an Event of Default if, within 180 days from any such occurrence, the
         Company obtains confirmation from any Rating Agency to the effect that
         such violation will not result in a Ratings Downgrade; or (b) (1) any
         material Project Document then in existence ceases to be valid and
         binding and in full force and effect otherwise than pursuant to the
         scheduled expiration of the term thereof or any early termination
         permitted pursuant to the terms thereof, (2) any third party thereto
         denies that it has any liability or obligation under any material
         Project Document then in existence and such third party ceases
         performance thereunder or (3) any party to a Project Document then in
         existence (other than the Company) defaults in respect of any material
         obligation thereunder, and, in any such case, such cessation or default
         has resulted or would reasonably be expected to result in a Material
         Adverse Effect, provided, however, that no such event shall be an Event
         of Default if, within 180 days from any such occurrence, the Company
         (A) causes the third party to reaffirm the disaffirmed provisions
         and/or resume performance (as the case may be) or (B) enters into an
         alternate agreement which contains, as determined in good faith by the
         Company, substantially similar terms and conditions or, if such terms
         and conditions are no longer available on a commercially reasonable
         basis, the terms and conditions then available on a commercially
         reasonable basis, or (C) obtains confirmation from any Rating Agency to
         the effect that the loss of the benefits of such Project Document or
         the substitution of any alternate agreement for such Project Document
         will not result in a Ratings Downgrade; or

         (9) any other Event of Default provided in the supplemental indenture
         or provided in or pursuant to the Board Resolution under which such
         series of Securities is issued or in the form of Security for such
         series.


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SECTION 502. Acceleration of Maturity; Rescission and Annulment

If an Event of Default with respect to Securities of any series at the time
Outstanding occurs and is continuing, then either the Trustee or (a) in the case
of an Event of Default described under subparagraph (1) or (2) of Section 501
above, the Holders of at least 33% in aggregate principal amount of the
Outstanding Securities, or (b) in the case of any other Event of Default, the
Holders of a majority in aggregate principal amount of the Outstanding
Securities, may declare the principal amount (or, if any of the Securities of
that series are Original Issue Discount Securities, such portion of the
principal amount of such Securities as may be specified in the terms thereof),
and any interest accrued thereon, of all of the Securities to be due and payable
immediately, by a notice in writing to the Company (and to the Trustee if given
by Holders), and upon any such declaration such principal amount (or specified
amount) shall become immediately due and payable.

At any time after such declaration of acceleration with respect to Securities of
any series has been made, but before a judgment or decree for payment of money
has been obtained by the Trustee as hereinafter in this Article provided, if all
Events of Default with respect to Securities have been cured or waived (other
than the non-payment of principal of the Securities which has become due solely
by reason of such declaration of acceleration), then, and in every such case,
the Holders of a majority in aggregate principal amount of the Outstanding
Securities may, by written notice to the Company and the Trustee, rescind and
annul such declaration and its consequences on behalf of all of the Holders, but
no such rescission or annulment shall affect any subsequent default or impair
any right consequent thereon.

For all purposes under this Indenture, if a portion of the principal of any
Original Issue Discount Securities shall have been accelerated and declared due
and payable pursuant to the provisions hereof, then, from and after such
declaration, unless such declaration has been rescinded and annulled, the
principal amount of such Original Issue Discount Securities shall be deemed, for
all purposes hereunder, to be such portion of the principal thereof as shall be
due and payable as a result of such acceleration, and payment of such portion of
the principal thereof as shall be due and payable as a result of such
acceleration, together with interest, if any, thereon and all other amounts
owing thereunder, shall constitute payment in full of such Original Issue
Discount Securities.

SECTION 503.Collection of Indebtedness and Suits for Enforcement by Trustee



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<PAGE>


         The Company covenants that if

         (1) default is made in the payment of any interest on any Security of a
         series when such interest becomes due and payable and such default
         continues for a period of 30 days, or

         (2) default is made in the payment of the principal of (or premium, if
         any, on) any Security of a series at the Stated Maturity thereof and
         such default continues for a period of 3 days,

the Company will, upon written demand of the Trustee, pay to it, for the benefit
of the Holders of such Securities of such series, the whole amount then due and
payable on such Securities of such series for principal (and premium, if any)
and interest, if any, and, to the extent that payment of such interest shall be
legally enforceable, interest on any overdue principal (and premium, if any) and
any overdue interest, at the rate or rates prescribed therefor in such
Securities of such series, and, in addition thereto, such further amount as
shall be sufficient to cover the costs and expenses of collection, including the
reasonable compensation, expenses, disbursements and advances of the Trustee,
its agents and counsel.

         If the Company fails to pay such amounts forthwith upon such demand,
the Trustee, in its own name and as trustee of an express trust, may institute a
judicial proceeding for the collection of the sums so due and unpaid, may
prosecute such proceeding to judgment or final decree and may enforce the same
against the Company or any other obligor upon such Securities and collect the
moneys adjudged or decreed to be payable in the manner provided by law out of
the property of the Company or any other obligor upon such Securities, wherever
situated.

         If any Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and
enforce its rights and the rights of the Holders of Securities of such series by
such appropriate judicial proceedings as the Trustee shall deem most effectual
to protect and enforce any such rights.

SECTION 504. Trustee May File Proofs of Claim

In case of the pendency of any receivership, insolvency, liquidation (other than
a solvent liquidation), bankruptcy, reorganization, arrangement, adjustment,
composition or other judicial proceeding relative to the Company or any other
obligor upon the Securities or the property of the Company or of such other
obligor or


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<PAGE>



their creditors, the Trustee (irrespective of whether the principal of the
Securities shall then be due and payable as therein expressed or by declaration
or otherwise and irrespective of whether the Trustee shall have made any demand
on the Company for the payment of overdue principal or interest) shall be
entitled and empowered, by intervention in such proceeding or otherwise,

         (i) to file and prove a claim for the whole amount of principal (and
         premium, if any) and interest owing and unpaid in respect of the
         Securities and to file such other papers or documents as may be
         necessary or advisable in order to have the claims of the Trustee
         (including any claim for the reasonable compensation, expenses,
         disbursements and advances of the Trustee, its agents and counsel) and
         of the Holders allowed in such judicial proceeding, and

         (ii) to collect and receive any moneys or other property payable or
         deliverable on any such claims and to distribute the same;

and any custodian, receiver, assignee, trustee, liquidator, sequestrator or
other similar official in any such judicial proceeding is hereby authorized by
each Holder to make such payments to the Trustee and, in the event that the
Trustee shall consent to the making of such payments directly to the Holders, to
pay to the Trustee any amount due it for the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due the Trustee under Section 607.

         Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Securities
or the rights of any Holder thereof or to authorize the Trustee to vote in
respect of the claim of any Holder in any such proceeding.

SECTION 505. Trustee May Enforce Claims Without Possession of Securities

         All rights of action and claims under this Indenture or the Securities
may be prosecuted and enforced by the Trustee without the possession of any of
the Securities or the production thereof in any proceeding relating thereto, and
any such proceeding instituted by the Trustee shall be brought in its own name
as trustee of an express trust, and any recovery of judgment shall, after
provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee,



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its agents and counsel, be for the ratable benefit of the Holders of the
Securities in respect of which such judgment has been recovered.

SECTION 506. Application of Money Collected

Any money collected by the Trustee pursuant to this Article shall be applied in
the following order with respect to the Securities of any series, at the date or
dates fixed by the Trustee and, in case of the distribution of such money on
account of principal (or premium, if any) or interest, upon presentation of the
Securities and the notation thereon of the payment if only partially paid and
upon surrender thereof if fully paid:

FIRST: To the payment of all amounts due the Trustee under Section 607;

SECOND: In case the principal and premium, if any, of the Securities of such
series in respect of which moneys have been collected shall not have become and
be then due and payable, to the payment of interest, if any, on the Securities
of such a series in default in the order of the maturity of the installments of
such interest, with interest (to the extent that such interest has been
collected by the Trustee and to the extent permitted by law) upon the overdue
installments of interest at the rate prescribed therefor in such Securities,
such payments to be made ratably to the Persons entitled thereto, without
discrimination or preference;

THIRD: In case the principal or premium, if any, of the Securities of such
series in respect of which moneys have been collected shall have become and
shall be then due and payable, to the payment of the whole amount then owing and
unpaid upon all the Securities of such series for principal and premium, if any,
and interest, if any, with interest upon the overdue principal and premium, if
any, and (to the extent that such interest has been collected by the Trustee and
to the extent permitted by law) upon overdue installments of interest at the
rate prescribed therefor in the Securities of such series; and in case such
moneys shall be insufficient to pay in full the whole amount so due and unpaid
upon the Securities of such series, then to the payment of such principal and
any premium and interest, without preference or priority of principal over
interest, or of interest over principal or premium, or of any installment of
interest over any other installment of interest, or of any Security of such
series over any other Security of such series, ratably to the aggregate of such
principal and any premium and accrued and unpaid interest; and

FOURTH: To the payment of the remainder, if any, to the Company or any other
Person lawfully entitled thereto.



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SECTION 507. Limitation on Suits

No Holder of any Security of any series shall have any right to institute any
proceeding, judicial or otherwise, with respect to this Indenture, or for the
appointment of a receiver or trustee, or for any other remedy hereunder, unless

         (1) such Holder has previously given written notice to the Trustee of a
         continuing Event of Default with respect to the Securities;

         (2) (a) in the case of an Event of Default described under subparagraph
         (1) or (2) of Section 501 above, the Holders of at least 33% in
         aggregate principal amount of the Outstanding Securities, or (b) in the
         case of any other Event of Default, the Holders of a majority in
         aggregate principal amount of the Outstanding Securities, shall have
         made written request to the Trustee to institute proceedings in respect
         of such Event of Default in its own name as Trustee hereunder;

         (3) such Holder or Holders have offered to the Trustee indemnity
         satisfactory to the Trustee against the costs, expenses and liabilities
         to be incurred in compliance with such request;

         (4) the Trustee for 90 days after its receipt of such notice, request
         and offer of indemnity has failed to institute any such proceeding; and

         (5) no direction inconsistent with such written request has been given
         to the Trustee during such 90-day period by the Holders of a majority
         in principal amount of the Outstanding Securities;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all such
Holders.

SECTION 508. Unconditional Right of Holders to Receive Principal, Premium and
Interest

         Subject to Section 507, the Holder of any Security shall have the
right, which is absolute and unconditional, to receive payment of the principal
of (and premium,


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if any) and (subject to Section 311) interest, if any, on such Security on the
Stated Maturity or Maturities expressed in such Security (or, in the case of
redemption, on the Redemption Date) and to institute suit for the enforcement of
any such payment, and such rights shall not be impaired without the consent of
such Holder.

SECTION 509. Restoration of Rights and Remedies

If the Trustee or any Holder has instituted any proceeding to enforce any right
or remedy under this Indenture and such proceeding has been discontinued or
abandoned for any reason, or has been determined adversely to the Trustee or to
such Holder, then and in every such case, subject to any determination in such
proceeding, the Company, the Trustee and the Holders shall be restored severally
and respectively to their former positions hereunder, and thereafter all rights
and remedies of the Company, the Trustee and the Holders shall continue as
though no such proceeding had been instituted.

SECTION 510. Rights and Remedies Cumulative

Except as otherwise provided with respect to the replacement or payment of
mutilated, destroyed, lost or stolen Securities in the last paragraph of Section
306, no right or remedy herein conferred upon or reserved to the Trustee or to
the Holders is intended to be exclusive of any other right or remedy, and every
right and remedy shall, to the extent permitted by law, be cumulative and in
addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise. The assertion or employment of any
right or remedy hereunder, or otherwise, shall not prevent the concurrent
assertion or employment of any other appropriate right or remedy.

SECTION 511. Delay or Omission Not Waiver

No delay or omission of the Trustee or of any Holder of any Securities to
exercise any right or remedy accruing upon any Event of Default shall impair any
such right or remedy or constitute a waiver of any such Event of Default or an
acquiescence therein. Every right and remedy given by this Article or by law to
the Trustee or to the Holders may be exercised from time to time, and as often
as may be deemed expedient by the Trustee or by the Holders, as the case may be.


SECTION 512. Control by Holders



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The Holders of a majority in principal amount of the Outstanding Securities
shall have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee, or exercising any trust or
power conferred on the Trustee, with respect to the Securities, provided that

         (1) such direction shall not be in conflict with any rule of law or
         with this Indenture,

         (2) the Trustee may take any other action deemed proper by the Trustee
         which is not inconsistent with such direction, and

         (3) the action so directed would not be prejudicial to Holders of any
         other series of Outstanding Securities not taking part in such action;
         provided, further, that the Trustee shall be under no obligation to
         determine whether any such direction shall be so prejudicial.

SECTION 513. Waiver of Past Defaults

The Holders of not less than a majority in aggregate principal amount of the
Outstanding Securities may on behalf of the Holders of all the Securities waive
any past default hereunder and its consequences, except a default

         (1) in the payment of the principal of (or premium, if any) or
         interest, if any, on any Security, or

         (2) in respect of a covenant or provision hereof which under Article
         Nine cannot be modified or amended without the consent of the Holder of
         each Outstanding Security affected.

         Upon any such waiver, such default shall cease to exist, and any Event
of Default arising therefrom shall be deemed to have been cured, for every
purpose of this Indenture; but no such waiver shall extend to any subsequent or
other default or impair any right consequent thereon.

SECTION 514. Undertaking for Costs

All parties to this Indenture agree, and each Holder of any Security by his
acceptance thereof shall be deemed to have agreed, that any court may in its
discretion require, in any suit for the enforcement of any right or remedy under
this Indenture, or in any suit against the Trustee for any action taken or
omitted by it as



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Trustee, the filing by any party litigant in such suit of an undertaking to pay
the costs of such suit, and that such court may in its discretion assess
reasonable costs, including reasonable attorneys' fees, against any party
litigant in such suit, having due regard to the merits and good faith of the
claims or defenses made by such party litigant in such suit, but the provisions
of this Section 514 shall not apply to any suit instituted by the Trustee, to
any suit instituted by any Holder, or group of Holders, holding in the aggregate
more than 10% in principal amount of the outstanding Securities of any series,
or to any suit instituted by any Holder for the enforcement of the payment of
the principal of or interest, if any, on any Security on or after the Stated
Maturity or Maturities expressed in such Security.


                                   ARTICLE VI

                                   THE TRUSTEE


SECTION 601. Certain Duties and Responsibilities


(a) Except during the continuance of a default with respect to the Securities of
any series,

         (1) the Trustee undertakes to perform such duties and only such duties
         as are specifically set forth in this Indenture, and no implied
         covenants or obligations shall be read into this Indenture against the
         Trustee; and

         (2) in the absence of bad faith on its part, the Trustee may
         conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture; but in the case of any such certificates or opinions
         which by any provision hereof are specifically required to be furnished
         to the Trustee, the Trustee shall examine the same to determine whether
         or not they conform to the requirements of this Indenture.

(b) In case a default has occurred and is continuing, the Trustee shall exercise
such of the rights and powers vested in it by this Indenture, and use the same
degree of care and skill in their exercise, as a prudent man would exercise or
use under the circumstances in the conduct of his own affairs.

(c) No provision of this Indenture shall be construed to relieve the Trustee
from liability for its own negligent action, its own negligent failure to act,
or its own willful misconduct, except that




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         (1) this subsection shall not be construed to limit the effect of
         subsection (a) of this Section;

         (2) the Trustee shall not be liable for any error of judgment made in
         good faith by a Responsible Officer, unless the Trustee was negligent
         in ascertaining the pertinent facts;

         (3) no provision of this Indenture shall require the Trustee to spend
         or risk its own funds or otherwise incur any financial liability in the
         performance of any of its duties hereunder, or in the exercise of any
         of its rights or powers, if repayment of such funds or adequate
         indemnity against such risk or liability satisfactory to the Trustee
         has not been assured to it; and

         (4) the Trustee shall not be liable with respect to any action taken or
         omitted to be taken by it in good faith in accordance with the
         direction of the Holders of not less than a majority in principal
         amount of the Outstanding Securities of any series, determined as
         provided in Section 512, relating to the time, method and place of
         conducting any proceeding for any remedy available to the Trustee, or
         exercising any trust or power conferred upon the Trustee, under this
         Indenture with respect to the Securities of such series.

                  (d) Whether or not therein expressly so provided, every
provision of this Indenture relating to the conduct of, or affecting the
liability of or affording protection to the Trustee shall be subject to the
provisions of this Section 601.

SECTION 602. Notice of Defaults

Within 90 days after the occurrence of any default hereunder with respect to the
Securities of any series, the Trustee shall transmit by mail to all Holders of
Securities of such series notice of such default hereunder known to the Trustee,
unless such default shall have been cured or waived; provided, however, that,
except in the case of a default in the payment of the principal of (or premium,
if any) or interest, if any, on any Security of such series or in the payment of
any sinking fund installment with respect to Securities of such series, the
Trustee shall be protected in withholding such notice if and so long as the
board of directors, the executive committee or a trust committee of directors or
a Responsible Officer of the Trustee in good faith determine that the
withholding of such notice is in the interest of the Holders of Securities of
such series; and provided, further, that in the case of any default of the
character specified in Section 501(4) with respect to Securities of such series,
no


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such notice to Holders shall be given until at least 30 days after the
occurrence thereof. For the purpose of this Section 602, the term "default"
means any event which is, or after notice or lapse of time or both would become,
an Event of Default with respect to Securities of such series.

SECTION 603. Certain Rights of Trustee

Subject to the provisions of Section 601:

(a) the Trustee may rely and shall be protected in acting or refraining from
acting upon any resolution, certificate, statement, instrument, opinion, report,
notice, request, direction, consent, order, bond, debenture, note, other
evidence of indebtedness or other paper or document believed by it to be genuine
and to have been signed or presented by the proper party or parties;

(b) any request or direction of the Company mentioned herein shall be
sufficiently evidenced by a Company Request or Company Order or as otherwise
expressly provided herein and any resolution of the Board of Directors may be
sufficiently evidenced by a Board Resolution;

(c) whenever in the administration of this Indenture the Trustee shall deem it
desirable that a matter be proved or established prior to taking, suffering or
omitting any action hereunder, the Trustee (unless other evidence be herein
specifically prescribed) may, in the absence of bad faith on its part, rely upon
an Officers' Certificate;

(d) the Trustee may consult with counsel of its selection, and the advice of
such counsel or any Opinion of Counsel shall be full and complete authorization
and protection in respect of any action taken, suffered or omitted by it
hereunder in good faith and in reliance thereon;

(e) the Trustee shall be under no obligation to expend or risk its own funds or
to exercise, at the request or direction of any of the Holders, any of the
rights or powers vested in it by this Indenture pursuant to this Indenture,
unless such Holders shall have offered to the Trustee security or indemnity
satisfactory to the Trustee against the costs, expenses and liabilities which
might be incurred by it in compliance with such request or direction;

(f) the Trustee shall not be bound to make any investigation into the facts or
matters stated in any resolution, certificate, statement, instrument, opinion,



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report, notice, request, direction, consent, order, bond, debenture, note, other
evidence of indebtedness or other paper or document, but the Trustee, in its
discretion, may make such further inquiry or investigation into such facts or
matters as it may see fit, and, if the Trustee shall determine to make such
further inquiry or investigation, it shall be entitled upon reasonable prior
request and during normal business hours to examine the books, records and
premises of the Company, personally or by agent or attorney;

(g) the Trustee may execute any of the trusts or powers hereunder or perform any
duties hereunder either directly or by or through agents or attorneys and shall
not be liable for the actions or omissions of such agents appointed by it with
due care; and

(h) The Trustee shall not be charged with knowledge of any default or Event of
Default, as the case may be, with respect to the Securities of any series unless
either (1) a Responsible Officer of the Trustee shall have actual knowledge of
the default or an Event of Default, as the case may be, or (2) written notice of
such default or Event of Default, as the case may be, shall have been given to
the Trustee by the Company pursuant to Section 1011 hereof, by any other obligor
on such Securities or by any Holder of such Securities.

SECTION 604. Not Responsible for Recitals or Issuance of Securities

     The recitals contained herein and in the Securities, except the Trustee's
certificates of authentication, shall be taken as the statements of the Company,
and neither the Trustee nor any Authenticating Agent nor any party hereto (other
than the Company) assumes any responsibility for their correctness. The Trustee
makes no representations as to the validity or sufficiency of this Indenture or
of the Securities. Neither the Trustee nor any Authenticating Agent nor any
party hereto (other than the Company) shall be accountable for the use or
application by the Company of Securities or the proceeds thereof.

SECTION 605. May Hold Securities

The Trustee, any Authenticating Agent, any Paying Agent, any Security Exchange
Agent/Registrar or any other agent of the Company, in its individual or any
other capacity, may become the owner or pledgee of Securities and, subject to
Sections 608 and 613, may otherwise deal with the Company with the same rights
it would have if it were not Trustee, Authenticating Agent, Paying Agent,
Security Exchange Agent/Registrar or such other agent.



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SECTION Money Held in Trust

Money held by the Trustee in trust hereunder need not be segregated from other
funds except to the extent required by law. The Trustee shall be under no
liability for interest on any money received by it hereunder except as otherwise
agreed with the Company.

SECTION 602. Compensation and Reimbursement

The Company agrees

         (1) to pay to the Trustee from time to time such compensation as is
         agreed upon in writing, which compensation shall not be limited by any
         provision of law regarding compensation of the trustee of an express
         trust;

         (2) except as otherwise expressly provided herein, to reimburse the
         Trustee upon its request for all reasonable expenses, disbursements and
         advances incurred or made by the Trustee in accordance with any
         provision of this Indenture (including the reasonable compensation and
         the expenses and disbursements of its agents and counsel, which
         compensation, expenses and disbursements shall be set forth in
         sufficient written detail to the satisfaction of the Company), except
         any such expense, disbursement or advance as may be attributable to its
         or their negligence or bad faith; and

         (3) to indemnify each of the Trustee, its officers, directors and
         employees for, and to hold it harmless against, any loss, liability or
         expense incurred without negligence, bad faith, or willful misconduct
         on its part, arising out of or in connection with the acceptance or
         administration of the trust or trusts hereunder, including the costs
         and expenses of defending itself against any claim or liability in
         connection with the exercise or performance of any of its powers or
         duties hereunder. Obligations under this Section 607(3) will survive
         the satisfaction and discharge of this Indenture pursuant to Section
         401 hereof.

SECTION 608. Disqualification; Conflicting Interests

If the Trust Indenture Act shall be applicable to a series of Securities issued
hereunder and the Trustee has or shall acquire a conflicting interest within the
meaning of the Trust Indenture Act, then the Trustee shall either eliminate such
in-



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terest or resign, to the extent and in the manner provided by, and subject to
the provisions of, the Trust Indenture Act and this Indenture.

SECTION 609. Corporate Trustee Required; Eligibility

There shall at all times be a Trustee hereunder which shall be eligible to act
as trustee under the Trust Indenture Act and which shall have a combined capital
and surplus of at least $50,000,000. If the Trustee does not have an office in
The City of New York, the Trustee may appoint an agent in The City of New York
reasonably acceptable to the Company to conduct any activities which the Trustee
may be required under this Indenture to conduct in The City of New York. If the
Trustee does not have an office in The City of New York or has not appointed an
agent in The City of New York, the Trustee shall be a Participant in DTC and in
the FAST distribution systems. If such corporation publishes reports of
condition at least annually, pursuant to law or to the requirements of a United
States federal, state, territorial or District of Columbia supervising or
examining authority, then for the purposes of this Section 609, the combined
capital and surplus of such corporation shall be deemed to be its combined
capital and surplus as set forth in its most recent report of condition so
published. If at any time the Trustee shall cease to be eligible in accordance
with the provisions of this Section 609, the Trustee shall resign immediately in
the manner and with the effect hereinafter specified in this Article.

SECTION 610. Resignation and Removal; Appointment of Successor Trustee

(a) No resignation or removal of the Trustee and no appointment of a successor
Trustee pursuant to this Article shall become effective until the acceptance of
appointment by the successor Trustee in accordance with the applicable
requirements of Section

(b) The Trustee may resign at any time with respect to the Securities of one or
more series by giving written notice thereof to the Company. If the instrument
of acceptance by a successor Trustee required by Section 611 shall not have been
delivered to the Trustee within 30 days after the giving of such notice of
resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to the
Securities of such series, subject to Section 609.

(c) The Trustee may be removed at any time with respect to the Securities of any
series by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series, delivered to the Trustee and to the
Company.


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If the instrument of acceptance by a successor Trustee required by Section 611
shall not have been delivered to the Trustee within 30 days of such removal, the
Trustee subject to such removal may petition any court of competent jurisdiction
for the appointment of a successor Trustee with respect to the Securities of
such series, subject to Section 609.


                  (d) If at any time:

         (1) the Trustee shall fail to comply with section 310(b) of the Trust
         Indenture Act pursuant to Section 608, with respect to any series of
         Securities to which the Trust Indenture Act may be applicable, after
         written request therefor by the Company or by any Holder who has been a
         bona fide Holder of a Security for at least six months, or

         (2) the Trustee shall cease to be eligible under Section 609 and shall
         fail to resign after written request therefor by the Company or by any
         such Holder, or

         (3) the Trustee shall become incapable of acting or shall be adjudged a
         bankrupt or insolvent or a receiver of the Trustee or of its property
         shall be appointed or any public officer shall take charge or control
         of the Trustee or of its property or affairs for the purpose of
         rehabilitation, conservation or liquidation,

then, in any such case, (i) the Company by a Board Resolution may remove the
Trustee with respect to all Securities, or (ii) subject to Section 514, any
Holder who has been a bona fide Holder of a Security for at least six months
may, on behalf of himself and all others similarly situated, petition any court
of competent jurisdiction for the removal of the Trustee with respect to all
Securities and the appointment of a successor Trustee or Trustees.

                  (e) If the Trustee shall resign, be removed or become
incapable of acting, or if a vacancy shall occur in the office of Trustee for
any cause, with respect to the Securities of one or more series, the Company, by
a Board Resolution, shall promptly appoint a successor Trustee or Trustees with
respect to the Securities of that or those series (it being understood that any
such successor Trustee may be appointed with respect to the Securities of one or
more or all of such series and that at any time there shall be only one Trustee
with respect to the Securities of any particular series) and shall comply with
the applicable requirements of Section 611. If no successor Trustee with respect
to the Securities of any series shall have been so appointed by the Company and
accepted appointment in the manner required by



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Section 611, any Holder who has been a bona fide Holder of a Security of such
series for at least six months may, on behalf of himself and all others
similarly situated, petition any court of competent jurisdiction for the
appointment of a successor Trustee with respect to the Securities of such
series.

                  (f) The Company shall give notice of each resignation and each
removal of the Trustee with respect to the Securities of any series and each
appointment of a successor Trustee with respect to the Securities of any series
by giving notice in the manner provided in Section 106. Each notice shall
include the name of the successor Trustee with respect to the Securities of such
series and the address of its Corporate Trust Office.

SECTION 611. Acceptance of Appointment by Successor

(a) In case of the appointment hereunder of a successor Trustee with
respect to all Securities, every such successor Trustee so appointed shall
execute, acknowledge and deliver to the Company and to the retiring Trustee an
instrument accepting such appointment, and thereupon the resignation or removal
of the retiring Trustee shall become effective and such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee; but, on the request
of the Company or the successor Trustee, such retiring Trustee shall execute and
deliver an instrument transferring to such successor Trustee all the rights,
powers and trusts of the retiring Trustee and shall duly assign, transfer and
deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder.

(b) In case of the appointment hereunder of a successor Trustee with
respect to the Securities of one or more (but not all) series, the Company, the
retiring Trustee and each successor Trustee with respect to the Securities of
one or more series shall execute and deliver an indenture supplemental hereto
wherein each successor Trustee shall accept such appointment and which (1) shall
contain such provisions as shall be necessary or desirable to transfer and
confirm to, and to vest in, each successor Trustee all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series to which the appointment of such successor Trustee relates, (2)
if the retiring Trustee is not retiring with respect to all Securities, shall
contain such provisions as shall be deemed necessary or desirable to confirm
that all the rights, powers, trusts and duties of the retiring Trustee with
respect to the Securities of that or those series as to which the retiring
Trustee is not retiring shall continue to be vested in the retiring Trustee, and
(3) shall add to or change any of the provisions of this Indenture as shall be
necessary to provide for or



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facilitate the administration of the trusts hereunder by more than one Trustee,
it being understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust and that each such
Trustee shall be trustee of a trust or trusts hereunder separate and apart from
any trust or trusts hereunder administered by any other such Trustee; and upon
the execution and delivery of such supplemental indenture the resignation or
removal of the retiring Trustee shall become effective to the extent provided
therein and each such successor Trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, trusts and duties
of the retiring Trustee with respect to the Securities of that or those series
to which the appointment of such successor Trustee relates; but on request of
the Company or any successor trustee, such retiring Trustee shall duly assign,
transfer and deliver to such successor Trustee all property and money held by
such retiring Trustee hereunder with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates.

(c) Upon request of any such successor Trustee, the Company shall execute
any and all instruments for more fully and certainly vesting in and confirming
to such successor Trustee all such rights, powers and trusts referred to in
paragraph (a) or (b) of this Section 611, as the case may be.

(d) No successor Trustee shall accept its appointment unless at the time of
such acceptance such successor Trustee shall be qualified and eligible under
this Article.

SECTION 612. Merger, Conversion, Consolidation or Succession to Business

                  Any corporation into which the Trustee may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which the Trustee shall be a
party, or any corporation succeeding to all or substantially all the corporate
trust business of the Trustee, shall be the successor of the Trustee hereunder,
provided such corporation shall be otherwise qualified and eligible under this
Article, without the execution or filing of any paper or any further act on the
part of any of the parties hereto. In case any Securities shall have been
authenticated, but not delivered, by the Trustee then in office, any successor
by merger, conversion or consolidation to such authenticating Trustee may adopt
such authentication and deliver the Securities so authenticated with the same
effect as if such successor Trustee had itself authenticated such Securities.

SECTION 613. Preferential Collecting of Claims Against Company



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(a) Subject to subsection (b) of this Section 613, if the Trustee shall be
or shall become a creditor, directly or indirectly, secured or unsecured, of the
Company within three months prior to a default, as defined in subsection (c) of
this Section 613, or subsequent to such a default, then, unless and until such
default shall be cured, the Trustee shall set apart and hold in a special
account for the benefit of the Trustee individually, the Holders of the
Securities and the holders of other indenture securities, as defined in
subsection (c) of this Section 613:

         (1) an amount equal to any and all reductions in the amount due and
         owing upon any claim as such creditor in respect of principal or
         interest effected after the beginning of such three months' period and
         valid as against the Company and its other creditors, except any such
         reduction resulting from the receipt or disposition of any property
         described in paragraph (2) of this subsection (a), or from the exercise
         of any right of set-off which the Trustee could have exercised if a
         petition in bankruptcy had been applied by or against the Company upon
         the date of such default; and

         (2) all property received by the Trustee in respect of any claims as
         such creditor, either as security therefor, or in satisfaction or
         composition thereof, or otherwise, after the beginning of such three
         months' period, or an amount equal to the proceeds of any such
         property, if disposed of, subject, however, to the rights, if any, of
         the Company and its other creditors in such property or such proceeds.

         Nothing herein contained, however, shall affect the right of the
Trustee:

                  (A) to retain for its own account (i) payments made on account
         of any such claim by any Person (other than the Company) who is liable
         thereon, and (ii) the proceeds of the bona fide sale of any such claim
         by the Trustee to a third Person, and (iii) distributions made in cash,
         securities or other property in respect of claims filed against the
         Company in bankruptcy or receivership or in proceedings for
         reorganization pursuant to the Federal Bankruptcy Act or applicable
         State law;

                  (B) to realize, for its own account, upon any property held by
         it as security for any such claim, if such property was so held prior
         to the beginning of such three months' period;



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                  (C) to realize, for its own account, but only to extent of the
         claim hereinafter mentioned, upon any property held by it as security
         for any such claim, if such claim was created after the beginning of
         such three months' period and such property was received as security
         therefor simultaneously with the creation thereof, and if the Trustee
         shall sustain the burden of proving that at the time such property was
         so received the Trustee had no reasonable cause to believe that a
         default, as defined in subsection (c) of this Section 613, would occur
         within three months; or

                  (D) to receive payment on any claim referred to in paragraph
         (B) or (C) of this Section 613, against the release of any property
         held as security for such claim as provided in paragraph (B) or (C), as
         the case may be, to the extent of the fair value of such property.

         For the purposes of paragraphs (B), (C) and (D) of this Section 613,
property substituted after the beginning of such three months' period for
property held as security at the time of such substitution shall, to the extent
of the fair value of the property released, have the same status as the property
released, and, to the extent that any claim referred to in any of such
paragraphs is created in renewal of or in substitution for or for the purpose of
repaying or refunding any preexisting claim of the Trustee as such creditor,
such claim shall have the same status as such pre-existing claim.

         If the Trustee shall be required to account for the funds and property
held in such special account, the proceeds thereof shall be apportioned among
the Trustee, the Holders and the holders of other indenture securities in such
manner that the Trustee, the Holders and the holders of other indenture
securities realize, as a result of payments from such special account and
payments of dividends on claims filed against the Company in bankruptcy or
receivership or in proceedings for reorganization pursuant to the Federal
Bankruptcy Act or applicable State law, as applicable, the same percentage of
their respective claims, figured before crediting to the claim of the Trustee
anything on account of the receipt by it from the Company of the funds and
property in such special account and before crediting to the respective claims
of the Trustee and the Holders and the holders of other indenture securities
dividends on claims filed against the Company in bankruptcy or receivership or
in proceedings for reorganization pursuant to the Federal Bankruptcy Act or
applicable State law, as applicable, but after crediting thereon receipts on
account of the indebtedness represented by their respective claims from all
sources other than from such dividends and from the funds and property so held
in such special account. As used in this paragraph, with respect to any claim,
the term "dividends" shall include any


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<PAGE>



distribution with respect to such claim, in bankruptcy or receivership or
proceedings for reorganization pursuant to the Federal Bankruptcy Act or
applicable State law, as applicable, whether such distribution is made in cash,
securities or other property, but shall not include any such distribution with
respect to the secured portion, if any, of such claim.

         Any Trustee which has resigned or been removed after the beginning of
such three months' period shall be subject to the provisions of this Section 613
as though such resignation or removal had not occurred. If any Trustee has
resigned or been removed prior to the beginning of such three months' period, it
shall be subject to the provisions of this Subsection if and only if the
following conditions exist:

                  (i) the receipt of property or reduction of claim, which would
         have given rise to the obligation to account, if such Trustee had
         continued as Trustee, occurred after the beginning of such three
         months' period; and

                  (ii) such receipt of property or reduction of claim occurred
         within three months after such resignation or removal.

                  (b) There shall be excluded from the operation of subsection
(a) of this Section 613 a creditor relationship arising from:

         (1) the ownership or acquisition of securities issued under any
         indenture, or any security or securities having a maturity of one year
         or more at the time of acquisition by the Trustee;

         (2) advances authorized by a receivership or bankruptcy court of
         competent jurisdiction or by this Indenture, for the purpose of
         preserving any property which shall at any time be subject to the lien
         of this Indenture or of discharging tax liens or other prior liens or
         encumbrances thereon, if notice of such advances and of the
         circumstances surrounding the making thereof is given to the Holders at
         the time and in the manner provided in this Indenture;

         (3) disbursements made in the ordinary course of business in the
         capacity of trustee under an indenture, transfer agent, registrar,
         custodian, paying agent, fiscal agent or depository, or other similar
         capacity;

         (4) an indebtedness created as a result of services rendered or
         premises rented; or an indebtedness created as a result of goods or
         securities sold in a cash transaction, as defined in subsection (c) of
         this Section 613;


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         (5) the ownership of stock or of other securities of a corporation
         organized under the provisions of Section 25(a) of the Federal Reserve
         Act, as amended, which is directly or indirectly a creditor of the
         Company; and

         (6) the acquisition, ownership, acceptance or negotiation of any
         drafts, bills of exchange, acceptances or obligations which fall within
         the classification of self-liquidating paper, as defined in subsection
         (c) of this Section 613.

                  (c) For the purposes of this Section 613 only:

         (1) the term "default" means any failure to make payment in full of the
         principal of or interest on any of the Securities or upon the other
         indenture securities when and as such principal or interest becomes due
         and payable;

         (2) the term "other indenture securities" means securities upon which
         the Company is an obligor (as defined in the Trust Indenture Act)
         outstanding under any other indenture (i) under which the Trustee is
         also trustee, (ii) which contains provisions substantially similar to
         the provisions of this Section 613, and (iii) under which a default
         exists at the time of the apportionment of the funds and property held
         in such special account;

         (3) the term "cash transaction" means any transaction in which full
         payment for goods or securities sold is made within seven days after
         delivery of the goods or securities in currency or in checks or other
         orders drawn upon banks or bankers and payable upon demand;

         (4) the term "self-liquidating paper" means any draft, bill of
         exchange, acceptance or obligation which is made, drawn, negotiated or
         incurred by the Company for the purpose of financing the purchase,
         processing, manufacturing, shipment, storage or sale of goods, wares or
         merchandise and which is secured by documents evidencing title to,
         possession of, or a lien upon, the goods, wares or merchandise or the
         receivables or proceeds arising from the sale of the goods, wares or
         merchandise previously constituting the security, provided the security
         is received by the Trustee simultaneously with the creation of the
         creditor relationship with the Company arising from the making,
         drawing, negotiating or incurring of the draft, bill of exchange,
         acceptance or obligation;

         (5) the term "Company" means any obligor upon the Securities; and


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         (6) the term "Federal Bankruptcy Act" means the Bankruptcy Code or
         Title 11 of the United States Code.

SECTION 614. Authenticating Agents

From time to time the Trustee, with the prior written approval of the
Company, may appoint one or more Authenticating Agents with respect to one or
more series of Securities with power to act on the Trustee's behalf and subject
to its direction in the authentication and delivery of Securities of such series
issued upon original issuance and upon exchange, registration of transfer or
partial redemption thereof or in connection with transfers and exchanges under
Sections 304, 305, 306, 307, 308 and ll07 as fully to all intents and purposes
as though the Authenticating Agent had been expressly authorized by those
Sections of this Indenture to authenticate and deliver Securities of such
series. For all purposes of this Indenture, the authentication and delivery of
Securities by an Authenticating Agent pursuant to this Section 614 shall be
deemed to be authentication and delivery of such Securities "by the Trustee".
Each such Authenticating Agent shall be acceptable to the Company and shall at
all times be a corporation organized and doing business under the laws of the
United States, any State thereof or the District of Columbia, authorized under
such laws to exercise corporate trust powers, having a combined capital and
surplus of at least $50,000,000 and subject to supervision or examination by
Federal, State or District of Columbia authority. If such corporation publishes
reports of condition at least annually pursuant to law or the requirements of
such authority, then for the purposes of this Section 614 the combined capital
and surplus of such corporation shall be deemed to be its combined capital and
surplus as set forth in its most recent report of condition so published. If at
any time an Authenticating Agent shall cease to be eligible in accordance with
the provisions of this Section 614, such Authenticating Agent shall resign
immediately in the manner and with the effect specified in this Section 614.


Any corporation into which any Authenticating Agent may be merged or with
which it may be consolidated, or any corporation resulting from, any merger or
consolidation or to which any Authenticating Agent shall be a party, or any
corporation succeeding to the corporate trust business of any Authenticating
Agent, shall be the successor of the Authenticating Agent hereunder, if such
successor corporation is otherwise eligible under this Section 614, without the
execution or filing of any paper or any further act on the part of the parties
hereto or the Authenticating Agent or such successor corporation.



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An Authenticating Agent may resign at any time by giving written notice of
resignation to the Trustee and to the Company. The Trustee may at any time
terminate the agency of any Authenticating Agent by giving written notice of
termination to such Authenticating Agent and to the Company. Upon receiving such
a notice of resignation or upon such a termination, or in case at any time any
Authenticating Agent shall cease to be eligible under this Section 614, the
Trustee may appoint a successor Authenticating Agent with the prior written
approval of the Company and shall mail notice of such appointment to all Holders
of Securities of the series with respect to which such Authenticating Agent will
serve, as the names and addresses of such Holders appear on the Security
Register. Any successor Authenticating Agent, upon acceptance of its appointment
hereunder, shall become vested with all the rights, powers and duties of its
predecessor hereunder, with like effect as if originally named as an
Authenticating Agent. No successor Authenticating Agent shall be appointed
unless eligible under the provisions of this Section 614.

The Trustee agrees to pay to each Authenticating Agent from time to time
reasonable compensation for its services under this Section 614 as may be agreed
in a separate writing among the Company, the Trustee and such Authenticating
Agent, and the Trustee shall be entitled to be reimbursed for such payments
pursuant to Section 607.


If an appointment with respect to one or more series of Securities is made
pursuant to this Section 614, the Securities of such series may have endorsed
thereon, in addition to the Trustee's certificate of authentication, an
alternate certificate of authentication in the following form:


This is one of the Securities of the series designated herein referred to
in the within mentioned Indenture.


                                    IBJ Whitehall Bank & Trust Company,
                                      as Trustee


                                    as Authenticating Agent

Dated:__________                    By: ________________________________
                                             Authorized Signatory



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                                   ARTICLE VII

               HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

SECTION 701. Company to Furnish Trustee Names and Addresses of Holders

701.

         The Company will furnish or cause to be furnished to the Trustee with
respect to the Registered Securities of each series

                  (a) semi-annually, not later than 15 days after each Regular
Record Date, or, in the case of any series of Registered Securities on which
semi-annual interest is not payable, not more than 15 days after such
semi-annual dates as may be specified by the Trustee, a list, in such form as
the Trustee may reasonably require, of the names and addresses of the Holders as
of such Regular Record Date or semi-annual date, as the case may be, and

                  (b) at such other times as the Trustee may request in writing,
within 30 days after the receipt by the Company of any such request, a list of
similar form and content as of a date not more than 15 days prior to the time
such list is furnished;

provided, however, that if and so long as the Trustee is Security Exchange
Agent/Registrar for any series of Registered Securities, no such list shall be
required to be furnished with respect to any such series.

SECTION 702. Preservation of Information; Communications to Holders

The Trustee shall preserve, in as current a form as is reasonably
practicable, the names and addresses of Holders contained in the most recent
list furnished to the Trustee as provided in Section 701 and the names and
addresses of Holders received by the Trustee in its capacity as Security
Exchange Agent/Registrar. The Trustee may destroy any list furnished to it as
provided in Section 701 upon receipt of a new list so furnished.


SECTION 703. Reports by Trustee

(a) Within 60 days after the initial Regular Record Date of each calendar
year, commencing in 1999, the Trustee shall transmit by mail to all Holders of
Securities a brief report dated as of such date, of such year with respect to
any of the following events which may have occurred within the previous 12
months (but if no such event has occurred within such period no report need be
transmitted):



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         (1) any change to its eligibility under Section 609 and its
         qualifications under Section 608;

         (2) the creation of or any material change to a relationship specified
         in Section 608;

         (3) the character and amount of any advances (and if the Trustee elects
         so to state, the circumstances surrounding the making thereof) made by
         the Trustee (as such) which remain unpaid on the date of such report,
         and for the reimbursement of which it claims or may claim a lien or
         charge, prior to that of the Securities, on any property or funds held
         or collected by it as Trustee, except that the Trustee shall not be
         required (but may elect) to report such advances if such advances so
         remaining unpaid aggregate not more than one-half of one percent of the
         principal amount of the Securities outstanding on the date of such
         report;

         (4) any change to the amount, interest rate and maturity date of all
         other indebtedness owing by the Company (or by any other obligor on the
         Securities) to the Trustee in its individual capacity, on the date of
         such report, with a brief description of any property held as
         collateral security therefor, except an indebtedness based upon a
         creditor relationship arising in any manner described in Sections
         613(b)(2), (3), (4) or (6);

         (5) any change to the property and funds, if any, physically in the
         possession of the Trustee as such on the date of such report;

         (6) any additional issue of Securities which the Trustee has not
         previously reported; and

         (7) any action taken by the Trustee in the performance of its duties
         hereunder which it has not previously reported and which in its opinion
         materially affects the Securities, except action in respect of a
         default, notice of which has been or is to be withheld by the Trustee
         in accordance with Section 602.

                  (b) The Trustee shall transmit by mail to all Holders of
Securities a brief report with respect to the character and amount of any
advances (and if the Trustee elects so to state, the circumstances surrounding
the making thereof) made by the Trustee (as such) since the date of the last
report transmitted pursuant to subsection (a) of this Section 703 (or if no such
report has yet been so transmitted, since the date of execution of this
instrument) for the reimbursement of which it claims or


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may claim a lien or charge, prior to that of the Securities, on property or
funds held or collected by it as Trustee and which it has not previously
reported pursuant to this Subsection, except that the Trustee shall not be
required (but may elect) to report such advances if such advances remaining
unpaid at any time aggregate 10% or less of the principal amount of the
securities outstanding at such time, such report to be transmitted within 90
days after such time.

                  (c) A copy of each such report shall, at the time of such
transmission to Holders, be filed by the Trustee with each U.S. stock exchange
upon which any Securities are listed and with the Company. The Company will
notify the Trustee when any Securities are listed on any U.S. stock exchange.

SECTION 704. Reports by Company.

The Company shall file with the Trustee and the Commission, and transmit to
Holders, such information, documents and other reports, and such summaries
thereof, as may be required pursuant to the Trust Indenture Act at the times and
in the manner provided pursuant to such Act.


                                  ARTICLE VIII

                CONSOLIDATION, MERGER, CONVEYANCE, SALE OR LEASE

SECTION 801. Company May Consolidate, Etc., Only on Certain Terms

The Company shall not consolidate with or merge with or into any Person, or
convey, transfer or lease its consolidated properties and assets substantially
as an entirety (in one transaction or in a series of related transactions) to
any Person, or permit any Person to merge into or consolidate with the Company,
unless (i)(x) the Company will be the surviving or continuing Person or (y) if
other than the Company, the surviving or continuing Person or purchaser or
lessee will be a corporation incorporated under the laws of the United States,
one of the States thereof or the District of Columbia or Canada and expressly
assumes by supplemental indenture the Company's obligations under each series of
the Securities then Outstanding and under the Indenture, (ii) immediately before
and after giving effect to such transaction, no Event of Default and no event
which, after notice or lapse of time or both, would become an Event of Default,
shall have occurred and be continuing, (iii) the Company or the other surviving
or continuing Person shall continue to have a valid, perfected first priority
interest in the Collateral after giving effect to such transaction


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<PAGE>


and (iv) the Company shall have delivered to the Trustee an Officers'
Certificate stating that such consolidation, merger, transfer or lease and such
supplemental indenture (if any) comply with this Indenture.

SECTION 802. Successor Corporation to be Substituted

Upon any consolidation by the Company with or merger by the Company into any
other corporation or any conveyance, transfer or lease of the properties and
assets of the Company substantially as an entirety in accordance with Section
801, the successor Person formed by such consolidation or into which the Company
is merged or to which such conveyance, transfer or lease is made shall succeed
to, and be substituted for, and may exercise every right and power of, the
Company under this Indenture with the same effect as if such successor Person
had been named as the Company herein, and thereafter the predecessor entity
shall be relieved of all obligations and covenants under this Indenture and the
Securities.


                                   ARTICLE IX

                            SUPPLEMENTAL INDENTURES

SECTION 901. Supplemental Indenture without Consent of Holders

Without the consent of any Holders, the Company and the Trustee, at any time and
from time to time, may enter into one or more indentures supplemental hereto, in
form satisfactory to the Trustee, for any of the following purposes:

         (1) to evidence the succession of another entity to the Company and the
         assumption by any such successor of the covenants of the Company herein
         and in the Securities;

         (2) to add to the covenants of the Company for the benefit of the
         Holders of all or any series of Securities (and if such covenants are
         to be for the benefit of less than all series of Securities, stating
         that such covenants are expressly being included solely for the benefit
         of such series) or to surrender any right or power herein conferred
         upon the Company;

         (3) to add any additional Events of Default (and if such Events of
         Default are to be for the benefit of less than all series of
         Securities, stating that such



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<PAGE>


         Events of Default are expressly being included solely for the benefit
         of such series);

         (4) to add to or change any of the provisions of this Indenture to such
         extent as shall be necessary to permit or facilitate the issuance of
         Securities in bearer form, registrable or not registrable as to
         principal, and with or without interest coupons, or to facilitate the
         issuance of Securities in uncertificated form, or to permit or
         facilitate the issuance of extendible Securities;

         (5) to change or eliminate any of the provisions of this Indenture,
         provided that any such change or elimination shall become effective
         only as to the Securities of any series created by such supplemental
         indenture and Securities of any series subsequently created to which
         such change or elimination is made applicable by the subsequent
         supplemental indenture creating such series;

         (6) to secure the Securities pursuant to the requirements of Section
         1004 or otherwise;

         (7) to establish the form or terms of Securities of any series as
         permitted by Sections 201 and 301;

         (8) to evidence and provide for the acceptance of appointment hereunder
         by a successor Trustee with respect to the Securities of one or more
         series and to add to or change any of the provisions of this Indenture
         as shall be necessary to provide for or facilitate the administration
         of the trusts hereunder by more than one Trustee, pursuant to the
         requirements of Section 611(b);

         (9) to provide for any rights of the Holders of Securities of any
         series to require the repurchase of Securities of such series by the
         Company;

         (10) to modify the restrictive legends set forth on the face of the
         form of Security in Section 202 or as are otherwise set forth pursuant
         to Section 201 and 301, or modify the form of certificate set forth in
         Section 311; provided, however, that any such modification shall not
         materially and adversely affect the interest of the Holders of the
         Securities;

         (11) to amend this Indenture to conform to the provisions of the Trust
         Indenture Act as in effect at the time of the execution of such
         supplemental indenture;


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<PAGE>



        (12) to cure any ambiguity, omission or defect, to correct or supplement
        any provision herein which may be inconsistent with any other provision
        herein, or to make any other provisions with respect to matters or
        questions arising under this Indenture, provided such action shall not
        materially and adversely affect the interests of the Holders of
        Securities of any series; or

        (13) to modify, alter, amend or supplement this Indenture in any other
        respect which is not materially adverse to Holders, which does not
        involve a change described in clauses (1), (2) or (3) of Section 902
        hereof and which, in the judgment of the Trustee, is not to the
        prejudice of the Trustee, or in order to provide for the duties,
        responsibilities and compensation of the Trustee as a transfer agent in
        the event one registered Security of any series is issued in the
        aggregate principal amount of all outstanding Securities of such series
        in which Holders will hold an interest.

SECTION 902. Supplemental Indentures with Consent of Holders

With the consent of the Holders of not less than a majority in aggregate
principal amount of the Outstanding Securities of each series affected by such
supplemental indenture, by Act of said Holders delivered to the Company and the
Trustee, the Company, when authorized by or pursuant to a Board Resolution, and
the Trustee may enter into an indenture or indentures supplemental hereto for
the purpose of adding any provisions to or changing in any manner or eliminating
any of the provisions of this Indenture or of modifying in any manner the rights
of the Holders of Securities of such series under this Indenture; provided,
however, that no such supplemental indenture shall, without the consent of the
Holder of each Outstanding Security affected thereby,

         (1) change the Stated Maturity of the principal of, or any installment
         of principal of or interest, if any, on, any Security, or reduce the
         principal amount thereof or the rate of interest thereon, or reduce any
         premium payable upon the redemption thereof, or reduce the amount of
         the principal of an Original Issue Discount Security that would be due
         and payable upon a declaration of acceleration of the maturity thereof
         pursuant to Section 502, or change any Place of Payment where, or the
         coin or currency in which, any Security or any premium or the interest
         thereon is payable, or impair the right to institute suit for the
         enforcement of any such payment on or after the Stated Maturity thereof
         (or, in the case of redemption, on or after the Redemption Date), or


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<PAGE>


         (2) reduce the percentage in principal amount of the outstanding
         Securities of any series, the consent of whose Holders is required for
         any such supplemental indenture, or the consent of whose Holders is
         required for any waiver of compliance with certain provisions of this
         Indenture or certain defaults hereunder and their consequences provided
         for in this Indenture, or

         (3) modify any of the provisions of this Section 902, Section 513 or
         Section 1012, except to increase any such percentage or to provide that
         certain other provisions of this Indenture cannot be modified or waived
         without the consent of the Holder of each Outstanding Security affected
         thereby, provided, however, that this clause shall not be deemed to
         require the consent of any Holder with respect to changes in the
         references to "the Trustee" and concomitant changes in this Section
         902, or the deletion of this proviso, in accordance with the
         requirements of Sections 611(b) and 901(8).

A supplemental indenture which changes or eliminates any covenant or other
provision of this Indenture which has expressly been included solely for the
benefit of one or more particular series of Securities, or which modifies the
rights of the Holders of Securities of such series with respect to such covenant
or other provision, shall be deemed not to affect the rights under this
Indenture of the Holders of Securities of any other series.

         It shall not be necessary for any Act of Holders under this Section 902
to approve the particular form of any proposed supplemental indenture, but it
shall be sufficient if such Act shall approve the substance thereof.

SECTION 903. Execution of Supplemental Indentures

In executing, or accepting the additional trusts created by, any supplemental
indenture permitted by this Article or the modifications thereby of the trusts
created by this Indenture, the Trustee shall be entitled to and (subject to
Section 601) shall be fully protected in relying upon, an Opinion of Counsel
stating that the execution of such supplemental indenture is authorized or
permitted by this Indenture. The Trustee may, but shall not be obligated to,
enter into any such supplemental indenture which affects the Trustee's own
rights, duties or immunities under this Indenture or otherwise.

SECTION 904. Effect of Supplemental Indentures

Upon the execution of any supplemental indenture under this Article, this
Indenture shall be modified in accordance therewith, and such supplemental
indenture


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<PAGE>


shall form a part of this Indenture for all purposes; and every Holder of
Securities theretofore or thereafter authenticated and delivered hereunder shall
be bound thereby.

SECTION 905. Conformity with Trust Indenture Act

Every supplemental indenture executed pursuant to this Article shall, if so
required by the Trust Indenture Act, conform to the requirements of the Trust
Indenture Act as then in effect.

SECTION 906. Reference in Securities to Supplemental Indentures

Securities of any series authenticated and delivered after the execution of any
supplemental indenture pursuant to this Article may, and shall if required by
the Trustee, bear a notation in form approved by the Trustee as to any matter
provided for in such supplemental indenture. If the Company shall so determine,
new Securities of any series so modified as to conform, in the opinion of the
Trustee and the Company, to any such supplemental indenture may be prepared and
executed by the Company and authenticated and delivered by the Trustee in
exchange for Outstanding Securities of such series.


                                    ARTICLE X

                                    COVENANTS

SECTION 1001. Payment of Principal, Premium, if any, and Interest

The Company covenants and agrees for the benefit of each series of Securities
that it will duly and punctually pay the principal of (and premium, if any) and
interest on the Securities of that series in accordance with the terms of the
Securities and this Indenture. An installment of principal of or interest on the
Securities of a series shall be considered paid on the date it is due if the
Trustee or Paying Agent holds at 11:00 a.m. New York City Time on that date
money deposited by the Company in immediately available funds and designated
for, and sufficient to pay, the installment in full.

Neither the Company nor any agent of the Company (including but not limited to
the Paying Agent) will have any responsibility or liability for any aspect
relating to payments made or to be made by the Depositary to DTC in respect of
the



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Global Securities of a series or the beneficial interests therein, subject only
to limited indemnification rights of the Depository. None of the Company, the
Trustee, the Paying Agent, the Depositary or any agent of any of the foregoing
will have any responsibility or liability for any aspect relating to payments
made or to be made by DTC on account of a Participant's or Indirect
Participant's ownership of a beneficial interest in a Global Security or for
maintaining, supervising or reviewing any records relating to a Participant's
interests in such Global Security.

SECTION 1002. Maintenance of Office or Agency

The Company will maintain in the Borough of Manhattan, The City of New York, an
office or agency where Securities of any series may be presented or surrendered
for payment, and where notices and demands to or upon the Company in respect of
the Securities of such series and this Indenture may be served and an office or
agency of a Security Exchange Agent/Registrar in such Place of Payment where
Securities may be surrendered for registration of transfer or exchange. The
Company will give prompt written notice to the Trustee of the location, and any
change in the location, of any such office or agency. If at any time the Company
shall fail to maintain any such required office or agency or shall fail to
furnish the Trustee with the address thereof, all such presentations,
surrenders, notices and demands may be made or served at the Corporate Trust
Office of the Trustee and the Company hereby appoints the Paying Agent as its
agent to receive all such presentations, surrenders, notices and demands. In the
event any such notice or demands are so made or served on the Paying Agent, the
Paying Agent shall promptly forward copies thereof to the Company and the
Trustee.

The Company may also from time to time designate one or more other offices or
agencies (in or outside of such Place of Payment) where the Securities of one or
more series and any appurtenant coupons may be presented or surrendered for any
or all of such purposes, and may from time to time rescind such designations;
provided, however, that no such designation or rescission shall in any manner
relieve the Company of its obligation to maintain an office or agency in each
Place of Payment for any series of Securities for such purposes. The Company
will give prompt written notice to the Trustee of any such designation and any
change in the location of any such other office or agency.

SECTION 1003. Money for Securities Payments to Be Held in Trust

If the Company shall at any time act as its own Paying Agent with respect to any
series of Securities, it will, on or before each due date of the principal of
(and


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<PAGE>



premium, if any) or interest, if any, on any of the Securities of that series,
segregate and hold in trust for the benefit of the Persons entitled thereto a
sum sufficient to pay the principal (and premium, if any) or interest, if any,
so becoming due until such sums shall be paid to such Persons or otherwise
disposed of as herein provided and will promptly notify the Trustee of its
action or failure so to act.

Whenever the Company shall have one or more Paying Agents for any series of
Securities, it will, no later than 10:00 a.m. New York City Time, on each due
date of the principal of (and premium, if any) or interest, if any, on any
Securities of that series, deposit with a Paying Agent a sum in immediately
available funds sufficient to pay the principal (and premium, if any) or
interest so becoming due, such sum to be held in trust for the benefit of the
Persons entitled thereto.

The Company will cause each Paying Agent for any series of Securities other than
the Trustee to execute and deliver to the Trustee an instrument in which such
Paying Agent shall agree with the Trustee, subject to the provisions of this
Section 1003, that such Paying Agent will:

         (1) hold all sums held by it for the payment of the principal of (and
         premium, if any) or interest, if any, on Securities of that series in
         trust for the benefit of the Persons entitled thereto until such sums
         shall be paid to such Persons or otherwise disposed of as herein
         provided;

         (2) give the Trustee notice of any default by the Company (or any other
         obligor upon the Securities of that series) in the making of any
         payment of principal (and premium, if any) or interest, if any, on the
         Securities of that series; and

         (3) at any time during the continuance of any such default, upon the
         written request of the Trustee, forthwith pay to the Trustee all sums
         so held in trust by such Paying Agent.

         The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying Agent, such sums to be held by the Trustee
upon the same trusts as those upon which such sums were held by the Company or
such Paying Agent; and, upon such payment by the Company or by any Paying Agent
to the Trustee, the Company or such Paying Agent, as the case may be, shall be
released from all further liability with respect to such money.


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<PAGE>


         Any money deposited with the Trustee or any Paying Agent, or then held
by the Company, in trust for the payment of the principal of (and premium, if
any) or interest, if any, on any Security of any series and remaining unclaimed
for two years after such principal (and premium, if any) or interest has become
due and payable shall be paid to the Company on Company Request, or (if then
held by the Company) shall be discharged from such trust; and the Holder of such
Security shall thereafter, as an unsecured general creditor, look only to the
Company for payment thereof, and all liability of the Trustee or such Paying
Agent with respect to such trust money, and all liability of the Company as
trustee thereof, shall thereupon cease.

SECTION 1004. Limitation on Liens

If this covenant shall be made applicable to the Securities of a particular
series, (i) prior to the Effective Date, the Company will not issue, assume or
guarantee any Indebtedness secured by a Lien upon any of its property or assets,
except for the Lien of this Indenture and to the extent provided in the Escrow
Agreement, and (ii) each of the Company and any Significant Subsidiary will not
issue, assume or guarantee any Indebtedness secured by a Lien upon any property
or assets (other than cash or cash equivalents) of the Company or such
Significant Subsidiary, as applicable, without effectively providing that the
Outstanding Securities (together with, if the Company so determines, any other
indebtedness or obligation then existing or thereafter created ranking equally
with such Securities) shall be secured equally and ratably with (or prior to)
such Indebtedness so long as such Indebtedness shall be so secured. The
foregoing restriction on Liens from and after the Effective Date will not,
however, apply to:

         (a) Liens in existence on the date of original issue of such series of
         Securities;

         (b) any Lien created or arising over any property which is acquired,
         constructed or created by the Company or any of its Significant
         Subsidiaries, but only if (A) such Lien secures only principal amounts
         (not exceeding the cost of such acquisition, construction or creation)
         raised for the purposes of such acquisition, construction or creation,
         together with any costs, expenses, interest and fees incurred in
         relation thereto or a guarantee given in respect thereof, (B) such Lien
         is created or arises on or before 180 days after the completion of such
         acquisition, construction or creation and (C) such Lien is confined
         solely to the property so acquired, constructed or created;


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<PAGE>



         (c) any Lien securing amounts not more than 180 days overdue or
         otherwise being contested in good faith;

         (d) (i) rights of financial institutions to offset credit balances in
         connection with the operation of cash management programs established
         for the benefit of the Company and/or a Significant Subsidiary or in
         connection with the issuance of letters of credit for the benefit of
         the Company and/or a Significant Subsidiary; (ii) any Lien securing
         indebtedness of the Company and/or a Significant Subsidiary incurred in
         connection with the financing of accounts receivable; (iii) any Lien
         incurred or deposits made in the ordinary course of business,
         including, but not limited to, (A) any mechanics', materialmen's,
         carriers', workmen's, vendors' or other like Liens and (B) any Liens
         securing amounts in connection with workers' compensation, unemployment
         insurance and other types of social security; (iv) any Lien upon
         specific items of inventory or other goods and proceeds of the Company
         and/or a Significant Subsidiary securing obligations of the Company
         and/or a Significant Subsidiary in respect of bankers' acceptances
         issued or created for the account of such person to facilitate the
         purchase, shipment or storage of such inventory or other goods; (v) any
         Lien incurred or deposits made securing the performance of tenders,
         bids, leases, trade contracts (other than for borrowed money),
         statutory obligations, surety bonds, appeal bonds, government
         contracts, performance bonds, return-of-money bonds, letters of credit
         not securing borrowings and other obligations of like nature incurred
         in the ordinary course of business; (vi) any Lien created by the
         Company or a Significant Subsidiary under or in connection with or
         arising out of any transactions or arrangements entered into in
         connection with hedging or management of risks relating to the
         electricity industry or natural gas distribution industry; (vii) any
         Lien constituted by a right of set off or right over a margin call
         account or any form of cash or cash collateral or any similar
         arrangement for obligations incurred in respect of Currency, Interest
         Rate or Commodity Agreements; (viii) any Lien arising out of title
         retention or like provisions in connection with the purchase of goods
         and equipment in the ordinary course of business; (ix) any Lien
         securing reimbursement obligations under letters of credit, guaranties
         and other forms of credit enhancement given in connection with the
         purchase of goods and equipment in the ordinary course of business; and
         (x) any Lien securing obligations under Currency, Interest Rate or
         Commodity Agreements;

         (e) Liens in favor of the Company or a Subsidiary;


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         (f) (i) Liens on any property or assets acquired from an entity which
         is merged with or into the Company or a Significant Subsidiary, or any
         Liens on the property or assets of any corporation, limited liability
         company or other entity existing at the time such corporation, limited
         liability company or other entity becomes a Subsidiary of the Company
         and, in either such case, is not created in anticipation of any such
         transaction (unless such Lien is created to secure or provide for the
         payment of any part of the purchase price of such entity); (ii) any
         Lien on any property or assets existing at the time of acquisition
         thereof and which is not created in anticipation of such acquisition
         (unless such Lien was created to secure or provide for the payment of
         any part of the purchase price of such property or assets); and (iii)
         any Lien created or outstanding on or over any asset of any company
         which becomes a Significant Subsidiary on or after the date of the
         issuance of such Securities where such Lien is created prior to the
         date on which such company becomes a Significant Subsidiary;

         (g) (i) Liens required by any contract, statute or regulation in order
         to permit the Company or a Significant Subsidiary to perform any
         contract or subcontract made by it with or at the request of a
         governmental entity or any department, agency or instrumentality
         thereof, or to secure partial, progress, advance or any other payments
         by the Company or a Significant Subsidiary to such governmental unit
         pursuant to the provisions of any contract, statute or regulation; (ii)
         any Lien securing industrial revenue, development, pollution control or
         similar bonds issued by or for the benefit of the Company or a
         Significant Subsidiary, provided that such industrial revenue,
         development, pollution control or similar bonds do not provide recourse
         generally to the Company and/or such Significant Subsidiary; and (iii)
         any Lien securing taxes or assessments or other applicable governmental
         charges or levies;

         (h) (i) any Lien which arises pursuant to any order of attachment
         distraint or similar legal process arising in connection with court
         proceedings and any Lien which secures the reimbursement obligation for
         any bond obtained in connection with an appeal taken in any court
         proceeding, so long as the execution or other enforcement of such Lien
         arising pursuant to such legal process is effectively stayed and the
         claims secured thereby are being contested in good faith and, if
         appropriate, by appropriate legal proceedings, and any Lien in favor of
         a plaintiff or defendant in any action before a court or tribunal as
         security for costs and/or other expenses; and (ii) any Lien arising
         by operation of law or by order of a court or tribunal or any Lien
         arising


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         by an agreement of similar effect, including but not limited to
         judgment Liens;

         (i) any extension, renewal or replacement (or successive extensions,
         renewals or replacements), as a whole or in part, of any Liens referred
         to in the foregoing clauses, for amounts not exceeding the principal
         amount of the Indebtedness secured by the Lien so extended, renewed or
         replaced, provided that such extension, renewal or replacement Lien is
         limited to all or a part of the same property or assets that were
         covered by the Lien extended, renewed or replaced (plus improvements on
         such property or assets);

         (j) any Lien created in connection with Project Finance Debt;

         (k) any Lien created by MidAmerican Energy that is then permitted to be
         created under the term of MidAmerican Energy's then existing mortgages
         and indentures on the terms in effect at the time of creation of the
         Lien;

         (l) any Lien created in connection with the securitization of some or
         all of the assets of MidAmerican Energy and the associated issuance of
         Indebtedness as authorized by applicable state or federal law in
         connection with the restructuring of jurisdictional electric or gas
         businesses; and

         (m) any Lien on stock created in connection with a mandatorily
         convertible or exchangeable stock or debt financing, provided that any
         such financing may not be secured by or otherwise involve the creation
         of a Lien on any capital stock of MHC or MidAmerican Energy or any
         successor thereto.

         Notwithstanding the foregoing, the Company and/or a Significant
Subsidiary may create Liens over any of their respective property or assets, so
long as the aggregate amount of Indebtedness secured by all such Liens
(excluding therefrom the amount of Indebtedness secured by Liens set forth in
clauses (a) through (m), inclusive, above) does not exceed 10% of Consolidated
Net Tangible Assets in the aggregate calculated as of the date of creation of
such Liens (based upon the Consolidated Net Tangible Assets appearing on the
most recently available balance sheet for the most recently concluded calendar
quarter).


SECTION 1005. Limitation on Distributions

If this covenant shall be made applicable to the Securities of a particular
series, the Company covenants and agrees that prior to the Effective Date, it
shall not


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declare, recommend, make or pay any Distribution to any of its shareholders
except to the extent necessary to consummate the Transactions. If this covenant
shall be made applicable to the Securities of a particular series, from and
after the Effective Date, the Company covenants and agrees that, so long as any
Securities of that series remain outstanding, the Company shall not declare,
recommend, make or pay any Distribution to any of its shareholders unless there
exists no Event of Default and no such Event of Default will result from the
making of such Distribution and either:

(a) at the time and as a result of such Distribution, the Company's Leverage
Ratio does not exceed 0.67:1 and the Company's Interest Coverage Ratio is not
less than 2.2:1; or

(b) (if the Company is not in compliance with the foregoing ratios) at such time
its senior secured long-term debt rating from the Rating Agencies is at least
BBB (or its then equivalent) with S&P and DCR and Baa2 (or its then equivalent)
with Moody's.

The foregoing restriction on Distributions shall cease to be in effect if the
Rating Agencies confirm that without the restrictions contained in this Section
1005 the Company's senior secured long term debt would still be rated at least
BBB+ (or its then equivalent) from each of S&P and DCR and Baa1 (or its then
equivalent) from Moody's. If the restriction on Distributions set forth in this
Section 1005 ceases to be in effect, the Company will be under no obligation to
reinstate such restriction or otherwise observe its terms in the event such
ratings are thereafter lowered or withdrawn.

In order to obtain the release of the restriction on Distributions, the Company
shall deliver to the Trustee written confirmation from each Rating Agency of the
ratings conditions as described in the preceding paragraph. Securities of any
series which are entitled to the benefit of this Section 1005 and are
authenticated and delivered after the release of the restriction on
Distributions may, and shall if required by the Trustee, bear a notation in form
approved by the Trustee as to the current inapplicability of such restriction.

SECTION 1006. Limitation on Indebtedness of the Company

If this covenant shall be made applicable to a particular series, the Company
shall not incur any Indebtedness other than (a) as part of the Company's
permitted businesses and activities that are described in Section 1008 hereof or
(b) other In-



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debtedness incurred subsequent to receipt of written confirmation from the
Rating Agencies that such incurrence would not result in a Ratings Downgrade.

SECTION 1007. Limitation on Indebtedness of MHC

The Company shall not permit MHC to Incur any Indebtedness other than
Indebtedness of MHC outstanding on the date of original issuance of the
Securities under MHC's agreements then in existence and extensions of such
Indebtedness.

SECTION 1008. Limitation on Business Activities

(a) Prior to the Effective Date, the Company shall not engage in any business
operations other than those in connection with the issuance of the Securities
and the Transactions, and the Company shall not own any Investments (other than
Temporary Cash Investments, Investments in Subsidiaries and Investments
permitted by the Escrow Agreement) in any other Person.

(b) From and after the Effective Date, the Company shall not enter into any
business operations other than (w) the transactions contemplated by the
Indenture, the Escrow Agreement, the Registration Rights Agreement and the
Merger Agreement, (x) activities related to the acquisition, management and
ownership of MHC, (y) entering into and performing any agreements to accomplish
the foregoing and (z) exercising any corporate or other powers that are
incidental to or necessary, suitable or convenient for the accomplishment of the
foregoing; provided, that the Company may enter into additional business
operations from time to time in the future if, prior to doing so, it shall have
obtained written confirmation from the Rating Agencies that the entering into of
such new businesses will not result in a Ratings Downgrade.

(c) From and after the Effective Date, the Company shall cause its Significant
Subsidiaries to engage only in (x) those types of businesses and other
activities in which the Company or any of its direct or indirect subsidiaries or
controlled partnerships or joint ventures (collectively, "MidAmerican Group")
are engaged on the date hereof (including, without limitation, any geographic or
other expansion of such businesses or activities) and (y) any other business or
activity which is deemed necessary, useful or desirable in connection with such
existing businesses and activities or any such permitted additional geographic
or other expansions of such businesses and activities.

SECTION 1009. Operational Covenants

(a) The Company shall, and shall cause its Significant Subsidiaries to:


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                  (1) comply with Project Documents and operate and maintain all
         utility facilities which are operated by the Company or any Significant
         Subsidiary in accordance with reasonably prudent utility practices;

                  (2) obtain and maintain all necessary governmental approvals
         and other consents and approvals required at any time in connection
         with all utility facilities which are operated by the Company or any
         Significant Subsidiary for so long as such facilities remain in
         operation;

                  (3) preserve and maintain good title or valid leasehold rights
         in the real property owned or leased by them from time to time and the
         personal property owned by them, from time to time, subject only to
         Liens permitted to exist pursuant to the exceptions contained in
         Section 1004(a)-(m) hereof;

                  (4) comply with all applicable laws and governmental
         approvals;

                  (5) obtain and maintain customary insurance, subject to
         reasonable availability and costs;

                  (6) pay and discharge all material taxes, assessments, charges
         and claims, other than those which are the subject of a good faith
         contest and for which adequate reserves have been established; and

                  (7) if a casualty or condemnation shall occur in respect of
         facilities which are operated and controlled by the Company or its
         Significant Subsidiaries, diligently pursue all rights to compensation.

(b) The Company and its Significant Subsidiaries are not required to comply with
clauses (1) through (7) of Section 1009(a) above, in any particular instance if
the failure to comply in such instance would not reasonably be expected to have
a Material Adverse Effect.


SECTION 10.10 Change in Operational Covenants When CalEnergy Securities Rated
Investment Grade and Certain CalEnergy Securities Have Been Redeemed

         (a) In the event that (i) CalEnergy's senior unsecured long term debt
securities (the "Reference Securities") are rated Baa3 or better by Moody's and
BBB- or better by each of S&P and DCR (or, in any case, if such person ceases to
rate such


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Reference Securities for reasons outside the control of the Company, the
equivalent investment grade credit rating from any other "nationally recognized
statistical rating organization" (within the meaning of Rule 15c3-1(c)(2)(vi)(F)
under the Exchange Act) selected by the Company as a replacement rating agency)
(the "Rating Event Date"), (ii) no Event of Default or event which with notice
or passage of time would constitute an Event of Default shall exist on the
Rating Event Date, and (iii) CalEnergy has redeemed, repurchased or defeased (by
way of covenant defeasance or other defeasance) all of its 9 1/2% Senior Notes
due 2006 issued pursuant to the terms of the Indenture, dated as of September
20, 1996, between CalEnergy and IBJ Schroder Bank & Trust Company, then Section
1009 of this Indenture shall be of no further force and effect and shall cease
to apply to the Securities and the failure to comply with Section 1009 will not
constitute a default or Event of Default under Article V of this Indenture.

         (b) In the event that subsequent to the Rating Event Date, the
Reference Securities shall thereafter be rated less than Baa3 by Moody's or less
than BBB- by each of S&P and DCR (or such other rating agency selected by the
Company as provided in Section 1010(a)(i) above), then the operational covenants
contained in Section 1009 of this Indenture shall not be reinstated.

SECTION 1011. Statement by Officers as to Default

The Company will give the Trustee notice, in the form of an Officers'
Certificate, of any Event of Default relating to the Company or of any condition
or event which, with the giving of notice or the lapse of time or both, would
constitute an Event of Default relating to the Company within five (5) days
after the occurrence of such Event of Default becomes known to the Company, and
of the measures it is taking to remedy such Event of Default.

The Company will deliver to the Trustee within 120 days after the end of each
fiscal year of the Company an Officers' Certificate, stating that in the course
of the performance by the signers thereof of their duties as Officers of the
Company they would normally have knowledge of any default by the Company in the
performance and observance of any of the covenants contained in the Indenture,
stating whether or not the signers have knowledge of any such default without
regard to any period of grace or requirement of notice and, if so, specifying
each such default of which such signer has knowledge and the nature thereof.

SECTION 1012. Modification or Waiver of Certain Covenants



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<PAGE>


The Company may omit in any particular instance to comply with any term,
provision or condition set forth in this Indenture with respect to the
Securities of any series if before the time for such compliance the Holders of
at least a majority in aggregate principal amount of the Outstanding Securities
of such series shall, by Act of such Holders, either modify the covenant or
waive such compliance in such instance or generally waive compliance with such
term, provision or condition, provided that no such modification shall without
the consent of each Holder of Securities of such series (a) change the stated
maturity upon which the principal of or the interest on the Securities of such
series is due and payable, (b) reduce the principal amount or redemption price
thereof or the rate of interest thereon, (c) change any place of payment or the
currency in which the Securities of such series or any premium or the interest
thereon is payable, (d) impair the right to institute suit for the enforcement
of any such payment on or after the stated maturity thereof (or, in the case of
redemption, on or after Redemption Date) or (e) reduce the percentage in
principal amount of the outstanding Securities of such series, the consent of
whose Holders is required for any waiver of compliance with certain provisions
of this Indenture or certain defaults hereunder and their consequences provided
for in this Indenture. The Securities owned by the Company or any of its
affiliates shall be deemed not to be Outstanding for, among other purposes,
consenting to any such modification.

SECTION 1013. Further Assurances

The Company and the Trustee shall execute and deliver all such other
documents, instruments and agreements and do all such other acts and things as
may be reasonably required to enable the Trustee to exercise and enforce its
rights under this Indenture and under the documents, instruments and agreements
required under this Indenture and to carry out the intent of this Indenture.

SECTION 1014. Copies Available to Holders

Copies of this Indenture shall be furnished only to Holders upon the
written request of such holder, without change, provided that such written
request is made to the Company in accordance with Section 105.

SECTION 1015. Reports by Company

Notwithstanding that the Company may not be required to be subject to the
reporting requirements of Section 13 or 15(d) of the Exchange Act, from and
after the date of effectiveness of any registration statement required to be
filed by the Company pursuant to any Registration Rights Agreement or otherwise
relating to a



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<PAGE>


particular series of Securities, the Company shall file with the Commission or
cause to be filed with the Commission and provide copies to the Trustee (and, if
the Company is subject to the reporting requirements of Section 13 or 15(d) of
the Exchange Act, to the Holders of the Securities) with the information,
documents and other reports (or copies of such portions of any of the foregoing
as the Commission may by rules and regulations prescribe) that the Company is
(or would be if it were still so subject) required to file with the Commission
pursuant to Section 13 or 15(d) of the Exchange Act.

Prior to the date on which the Company becomes subject to the reporting
requirements of Section 13 or Section 15(d) of the Exchange Act, the Company
will provide, without charge, upon the written request of (x) a Holder of any
Securities or (y) a prospective Holder of any of the Securities who is a QIB and
is designated by an existing Holder of any of the Securities (in each case, with
a copy to the Trustee), with the information with respect to the Company
required to be delivered under Rule 144A(d)(4) under the Securities Act to
enable resales of the Securities to be made pursuant to Rule 144A. The Company
shall also comply with the other provisions of ss. 314(a) of the Trust Indenture
Act.


                                   ARTICLE XI

                            REDEMPTION OF SECURITIES

SECTION 1101. Applicability of Article

Securities of any series which are redeemable before their Stated Maturity
shall be redeemable in accordance with their terms and (except as otherwise
specified in or contemplated by Section 301 for Securities of any series) in
accordance with this Article Eleven.

SECTION 1102. Election to Redeem; Notice to Trustee

The election of the Company to redeem any Securities shall be authorized by a
Board Resolution and evidenced by an Officers' Certificate. In case of any
redemption at the election of the Company of less than all the Securities of any
series, the Company shall, at least 45 days prior to the Redemption Date fixed
by the Company (unless a shorter notice shall be satisfactory to the Trustee),
notify the Trustee of such Redemption Date and of the principal amount of
Securities of such series to be redeemed. In the case of any redemption of
Securities prior to the expiration of


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any restriction on such redemption provided in the terms of such Securities or
elsewhere in this Indenture, or pursuant to an election by the Company which is
subject to a condition specified in the terms of such Securities or elsewhere in
this Indenture, the Company shall furnish the Trustee with an Officers'
Certificate evidencing compliance with such restriction or condition.

SECTION 1103. Selection by Trustee of Securities to Be Redeemed

If less than all the Securities of any series are to be redeemed, the particular
securities to be redeemed shall be selected not more than 60 days prior to the
Redemption Date by the Trustee, from the Outstanding Securities of such series
not previously called for redemption, by such method as the Trustee shall deem
fair and appropriate and which may provide for the selection for redemption of
portions equal to the minimum authorized denomination for Securities of that
series (or any integral multiple thereof) of the principal amount of Securities
of such series of a denomination larger than the minimum authorized denomination
for Securities of that series.

Securities shall be excluded from eligibility for selection for redemption if
they are identified by certificate number in a written statement signed by an
authorized officer of the Company and delivered to the Security Exchange
Agent/Registrar at least 45 days prior to the Redemption Date as being owned of
record and beneficially by, and not pledged or hypothecated by either (a) the
Company or (b) an entity specifically identified in such written statement which
is an Affiliate of the Company.

The Trustee shall promptly notify the Company in writing of the Securities
selected for redemption and, in the case of any Securities selected for partial
redemption, the principal amount thereof to be redeemed.

For all purposes of this Indenture, unless the context otherwise requires, all
provisions relating to the redemption of Securities shall relate, in the case of
any Securities redeemed or to be redeemed only in part, to the portion of the
principal amount of such Securities which has been or is to be redeemed.

SECTION 1104. Notice of Redemption

Notice of redemption shall be given not less than 30 days nor more than 60
days prior to the Redemption Date to each Holder of Securities to be redeemed in
accordance with Section 106.

All notices of redemption shall include the CUSIP number and shall state:



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1023.

         (1) the Redemption Date,

         (2) the Redemption Price,

         (3) if less than all the Outstanding Securities of any series are to be
         redeemed, the identification (and, in the case of partial redemption,
         the principal amounts) of the particular Securities to be redeemed,

         (4) that on the Redemption Date the Redemption Price will become due
         and payable upon each such Security to be redeemed and, if applicable,
         that interest thereon will cease to accrue on and after said date,

         (5) the place or places where such Securities are to be surrendered for
         payment of the Redemption Price, and

         (6) that the redemption is for a sinking fund, if such is the case.

         Notice of redemption of Securities to be redeemed at the election of
the Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company.

SECTION 1105. Deposit of Redemption Price

On or prior to any Redemption Date, the Company shall deposit with the
Trustee or with a Paying Agent (or, if the Company is acting as its own Paying
Agent, segregate and hold in trust as provided in Section 1003) an amount of
money in same day funds sufficient to pay the Redemption Price of, and (except
if the Redemption Date shall be an Interest Payment Date) accrued interest on,
all the Securities which are to be redeemed on that date (to the extent that
such amounts are not already on deposit at such time in accordance with the
provisions of Sections 401, 402 or 1012).

SECTION 1106. Securities Payable on Redemption Date

Notice of redemption having been given as aforesaid, the Securities so to
be redeemed shall, on the Redemption Date, become due and payable at the
Redemption Price therein specified, and from and after such date (unless the
Company shall default in the payment of the Redemption Price and accrued and
unpaid interest) such Securities shall cease to bear interest. Upon surrender of
any such Security for



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<PAGE>


redemption in accordance with said notice, such Security shall be paid by the
Company at the Redemption Price, together with accrued and unpaid interest to
the Redemption Date; provided, however, that installments of interest whose
Stated Maturity is on or prior to the Redemption Date shall be payable to the
Holders of such Securities, or one or more Predecessor Securities, and in the
case of Registered Securities, registered as such at the close of business on
the relevant Record Dates according to their terms and the provisions of Section
306.

If any Security called for redemption shall not be so paid upon surrender
thereof for redemption, the principal (and premium, if any) shall, until paid,
bear interest from the Redemption Date at the rate prescribed therefor in the
Security.

SECTION 1107. Securities Redeemed in Part

Any Security (including any Global Security) which is to be redeemed only
in part shall be surrendered at a Place of Payment therefor (with, if the
Company or the Trustee so requires, due endorsement by, or a written instrument
of transfer in form satisfactory to the Company and the Trustee duly executed
by, the Holder thereof or his attorney duly authorized in writing), and the
Company shall execute, and the Trustee upon written direction shall authenticate
and deliver to the Holder of such Security without service charge, a new
Security or Securities of the same series, of any authorized denomination as
requested by such Holder, in aggregate principal amount equal to and in exchange
for the unredeemed portion of the principal of the security so surrendered;
provided, that if a Global Security is surrendered for partial redemption, no
new Global Security shall be issued but instead the principal amount of the
surrendered Global Security shall be reduced by an endorsement to Schedule A to
such Global Security by the Security Exchange Agent/Registrar equal to the
redeemed portion of the principal of the Global Security so surrendered,
whereupon such Global Security shall be delivered to the Depositary; and
provided further that following any such partial redemption the Securities
selected for redemption and any beneficial interests therein shall not have had
their principal amount reduced below the minimum authorized denomination for
Securities of such series and for any beneficial interests therein. In the case
of a partial redemption of the Global Securities, DTC (and, in turn, its
Participants) shall have the responsibility to select the interests in such
Global Securities to be redeemed in accordance with Applicable Procedures.


                                   ARTICLE XII

                                 SINKING FUNDS



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<PAGE>


SECTION 1201. Applicability of Article

The provisions of this Article shall be applicable to any sinking fund for
the retirement of Securities of a series except as otherwise specified as
contemplated by Section 301 for Securities of such series.

The minimum amount of any sinking fund payment provided for by the terms of
Securities of any series is herein referred to as a "mandatory sinking fund
payment", and any payment in excess of such minimum amount provided for by the
terms of Securities of any series is herein referred to as an "optional sinking
fund payment". If provided for by the terms of Securities of any series, the
cash amount of any sinking fund payment may be subject to reduction as provided
in Section 1202. Each sinking fund payment shall be applied to the redemption of
Securities of any series as provided for by the terms of Securities of such
series.

SECTION 1202. Satisfaction of Sinking Fund Payments with Securities

In lieu of making all or any part of any mandatory sinking fund payment with
respect to any series of Securities in cash, the Company may at its option (a)
deliver to the Trustee Securities of such series theretofore purchased or
otherwise acquired (except upon redemption pursuant to the mandatory sinking
fund) by the Company or receive credit for Securities of such series (not
previously so credited) theretofore purchased or otherwise acquired (except as
aforesaid) by the Company and delivered to the Trustee for cancellation pursuant
to Section 311, (b) receive credit for optional sinking fund payments (not
previously so credited) made pursuant to this Section 1202, or (c) receive
credit for Securities of such series (not previously so credited) redeemed by
the Company through any optional redemption provision contained in the terms of
such series. Securities so delivered or credited shall be received or credited
by the Trustee at the sinking fund Redemption Price specified in such
Securities.

SECTION 1203. Redemption of Securities for Sinking Fund

Not less than 30 days prior to each sinking fund payment date for any series of
Securities, the Company will deliver to the Trustee an Officers' Certificate
specifying (a) the amount of the next ensuing sinking fund payment for that
series pursuant to the terms of that series, (b) whether or not the Company
intends to exercise its right, if any, to make an optional sinking fund payment
with respect to such series on the next ensuing sinking fund payment date and,
if so, the amount of such optional sinking fund payment, and (c) the portion
thereof, if any, which is to be satisfied by payment of cash and the portion
thereof, if any, which is to be satisfied by delivering


                                      156
<PAGE>


and crediting Securities of that series pursuant to Section 1202, and will also
deliver to the Trustee any Securities to be so delivered. Such written statement
shall be irrevocable and upon its receipt by the Trustee the Company shall
become unconditionally obligated to make all the cash payments or payments
therein referred to, if any, on or before the next succeeding sinking fund
payment date. Failure of the Company, on or before any such 30th day, to deliver
such written statement and Securities specified in this paragraph, if any, shall
not constitute a default but shall constitute, on and as of such date, the
irrevocable election of the Company (i) that the mandatory sinking fund payment
for such series due on the next succeeding sinking fund payment date shall be
paid entirely in cash without the option to deliver or credit Securities of such
series in respect therefor and (ii) that the Company will make no optional
sinking fund payment with respect to such series as provided in this Section
1203.

Not less than 30 days before each such sinking fund payment date the Trustee
shall select the Securities to be redeemed upon such sinking fund payment date
in the manner specified in Section 1103 and cause notice of the redemption
thereof to be given in the name of and at the expense of the Company in the
manner provided in Section 1104. Such notice having been duly given, the
redemption of such Securities shall be made upon the terms and in the manner
stated in Sections 1105, 1106 and 1107.

The Trustee shall not redeem or cause to be redeemed any Security of a series
with sinking fund moneys or mail any notice of redemption of Securities of such
series by operation of the sinking fund during the continuance of a default in
payment of interest with respect to Securities of that series or an Event of
Default with respect to the Securities of that series except that, where the
mailing of notice of redemption of any Securities shall theretofore have been
made, the Trustee shall redeem or cause to be redeemed such Securities, provided
that it shall have received from the Company a sum sufficient for such
redemption. Except as aforesaid, any moneys in the sinking fund for such series
at the time when any such default or Event of Default shall occur, and any
moneys thereafter paid into the sinking fund, shall, during the continuance of
such default or Event of Default, be deemed to have been collected under Article
Five and held for the payment of all such Securities. In case such Event of
Default shall have been waived as provided in Section 513 or the default or
Event of Default cured on or before the 30th day preceding the sinking fund
payment date, such moneys shall thereafter be applied on the next succeeding
sinking fund payment date in accordance with this Section 1203 to the redemption
of such Securities.





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<PAGE>


                                   ARTICLE XIII

                       MEETINGS OF HOLDERS OF SECURITIES

SECTION 1301. Purposes of Meeting

A meeting of the Holders may be called at any time from time to time pursuant to
this Article Thirteen for any of the following purposes:

         (1) to give any notice to the Company and to the Trustee, or to consent
         to the waiving of any default hereunder and its consequences, or to
         take any other action authorized to be taken by Holders pursuant to
         Article Nine hereof;

         (2) to remove the Trustee and appoint a successor trustee pursuant to
         Article Six hereof;

         (3) to consent to the execution of an indenture supplemental hereto
         pursuant to Section 902 hereof.

SECTION 1302. Place of Meetings

(a) The Trustee may at any time (upon not less than 21 days' notice) call a
meeting of Holders to be held at such time and at such place in the location
determined by the Trustee pursuant to this Section 1302. Notice of every meeting
of Holders, setting forth the time and the place of such meeting and in general
terms the action proposed to be taken at such meeting, shall be mailed to each
Holder and published in the manner contemplated by Section 106 hereof.

(b) In case at any time the Company or the Holders of at least an
aggregate principal amount of the Securities sufficient to take action requested
in such notice, shall have requested the Trustee to call a meeting of the
Holders, by written request setting forth in reasonable detail the action
proposed to be taken at the meeting, and the Trustee shall not have made the
first giving of the notice of such meeting within 20 days after receipt of such
request, then the Company or the Holders in the amount above specified may
determine the time (not less than 21 days after notice is given) and the place
in the location determined by the Company or the Holders pursuant to this
Section 1302 for such meeting and may call such meeting to take any action
authorized in Section 1301 hereof by giving notice thereof as provided in
Section 1302(a) hereof.



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<PAGE>



SECTION 1303. Voting at Meetings

To be entitled to vote at any meeting of Holders, a Person shall be (i) a
Holder or (ii) a Person appointed by an instrument in writing as proxy for a
Holder or Holders by such Holder or Holders. The only Persons who shall be
entitled to be present or to speak at any meeting of Holders shall be the
Persons so entitled to vote at such meeting and their counsel, any
representatives of the Trustee and its counsel, and any representatives of the
Company and its counsel.

SECTION 1304. Voting Rights, Conducts and Adjournment

(a) Notwithstanding any other provisions of this Indenture, the Trustee may make
such reasonable regulations as it may deem advisable for any meeting of Holders
in regard to proof of the holding of Securities of a series and of the
appointment of proxies and in regard to the appointment and duties of inspectors
of votes, the submission and examination of proxies, certificates and other
evidence of the right to vote, and such other matters concerning the conduct of
the meeting as it shall deem appropriate. Except as otherwise permitted or
required by any such regulations, the holding of Securities of a series shall be
proved in the manner specified in Article Two hereof and the appointment of any
proxy shall be proved in such manner as is deemed appropriate by the Trustee or
by having the signature of the person executing the proxy witnessed or
guaranteed by any bank, banker or trust company customarily authorized to
certify to the holding of a security such as a Global Note.

(b) At any meeting of Holders, the representative of Persons holding or
representing Securities of a series in an aggregate principal amount sufficient
under the appropriate provision of this Indenture to take action upon the
business for the transaction of which such meeting was called shall constitute a
quorum. Any meetings of Holders duly called pursuant to Section 1303 hereof may
be adjourned from time to time by vote of the Holders (or proxies for the
Holders) of a majority of the Securities of a series represented at the meeting
and entitled to vote, whether or not a quorum shall be present; and the meeting
may be held as so adjourned without further notice. No action at a meeting of
Holders shall be effective unless approved by Persons holding or representing
Securities of a series in the aggregate principal amount required by the
provision of this Indenture pursuant to which such action is being taken.



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<PAGE>

(c) At any meeting of Holders, each Holder or proxy shall be entitled to
one vote for each $1,000 principal amount of outstanding Securities of a series
held or represented.

SECTION 1305. Revocation of Consent by Holders

At any time prior to (but not after) the evidencing to the Trustee of the taking
of any action at a meeting of Holders by the Holders of the percentage in
aggregate principal amount of the Securities specified in this Indenture in
connection with such action, any Holder of a Security the serial number of which
is included in the Securities the Holders of which have consented to such action
may, by filing written notice with the Trustee at its principal corporate trust
office and upon proof of holding as provided herein, revoke such consent so far
as concerns such Securities. Except as aforesaid any such consent given by the
Holder of any Securities shall be conclusive and binding upon such Holder and
upon all future Holders and owners of such Securities and of any Securities
issued in exchange therefore, in lieu thereof or upon transfer thereof,
irrespective of whether or not any notation in regard thereto is made upon such
Securities. Any action taken by the Holders of the percentage in aggregate
principal amount of the Holders specified in this Indenture in connection with
such action shall be conclusively binding upon the Company, the Trustee and the
Holders of all the Securities.

                                   ARTICLE XIV

                       SECURITY AND PLEDGE OF COLLATERAL

SECTION 1401. Grant of Security Interest. (a) To secure the full and punctual
payment when due and the full and punctual performance of all of the obligations
under the Securities and this Indenture (the "Obligations"), the Company hereby
grants to the Trustee, for the benefit of the Trustee and the Holders, a
security interest in all of its right, title and interest in and to the
following, whether now owned or hereafter acquired or arising (the "MAVH Inc.
Collateral"):

         (i) all shares of the stock of MAVH Inc., an Iowa corporation and all
         shares of stock of MHC Inc., an Iowa corporation ("MHC Inc.")
         (collectively, the "MAVH Inc. Pledged Shares");

         (ii) all certificates representing any of the foregoing; and


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<PAGE>



         (iii) all dividends, cash, instruments and other property and proceeds
         from time to time received, receivable or otherwise distributed in
         respect of or in exchange for any of the foregoing including, in any
         event, all shares of stock in MHC Inc. received in exchange for shares
         of stock in MAVH Inc. as a result of the MidAmerican Merger.

(b) The MAVH Inc. Collateral is also referred to hereinafter as the "Collateral"
and the MAVH Inc. Pledged Shares are also referred to hereinafter as the
"Pledged Shares."

(c) The foregoing security interest with respect to dividends or distributions
in respect of the MAVH Inc. Pledged Shares shall be released in accordance with
the provisions of Section 1405(a) hereof.

SECTION 1402. Delivery of Collateral. Any and all certificates or instruments
representing or evidencing the Collateral shall be delivered to and held by or
on behalf of the Trustee and shall be in suitable form for transfer by delivery,
or shall be accompanied by duly executed instruments of transfer or assignment
in blank, all in form and substance satisfactory to the Trustee. The Trustee
shall have the right, at any time after the occurrence and during the
continuance of an Event of Default, in its discretion and without notice to the
Company, to transfer to or to register in the name of the Trustee or any of its
nominees any or all of the Collateral. In addition, the Trustee shall have the
right at any time to exchange certificates or instruments representing or
evidencing Collateral for certificates or instruments of different
denominations.

SECTION 1403. Representations and Warranties. The Company hereby represents and
warrants on the date of original issuance of Securities under this Indenture and
upon each date the Company acquires any rights in property that constitutes
"Collateral" hereunder as follows:

(a) It is the record and beneficial owner of the MAVH Inc. Pledged Shares
described on Schedule I, free and clear of any Lien, except for the Lien created
by this Indenture; and effective as of the MidAmerican Merger the Company will
be the record and beneficial owner of the MHC Inc. Pledged Shares described on
Schedule I as revised pursuant to Section 1404(ii), free and clear of any Lien,
except for the Lien created by this Indenture.

(b) It has full corporate power, authority and legal right to pledge all the
Collateral pledged by it pursuant to this Indenture.


                                      161
<PAGE>


(c) The MAVH Inc. Pledged Shares described on Schedule I have been, and all
shares of stock of MHC Inc. that will be described on Schedule I as revised
pursuant to Section 1404(ii) will be, duly authorized and are validly issued,
fully paid and non-assessable.

(d) The pledge in accordance with the terms of this Indenture creates a valid
and perfected first priority Lien on the MAVH Inc. Collateral and, at the time
of the MidAmerican Merger, will create a valid and perfected first priority Lien
on all shares of stock of MHC Inc. identified on Schedule I after revised in
accordance with Section 1404(ii), in each case securing the payment and
performance of the obligations of the Company under this Indenture and the
Securities.

(e) The shares described in Schedule I hereto represent 100% of the shares of
MAVH Inc. Common Stock owned by the Company on the date of this Indenture.

(f) The number of shares of stock of MHC Inc. that will be described in Schedule
I as revised pursuant to Section 1404(ii) will at the time of the MidAmerican
Merger represent 100% of the shares of MHC Inc. stock owned by the Company on
the date of the MidAmerican Merger and at such time MHC Inc. will be a wholly
owned subsidiary of the Company.

(g) The chief executive office of the Company is located (i) prior to the
MidAmerican Merger, at 302 South 36th Street, Suite 400, Omaha, Nebraska 68131
and (ii) on and after the MidAmerican Merger, at 666 Grand Avenue, Des Moines,
Iowa 50303.

SECTION 1404. Further Assurances. The Company agrees that at any time and
from time to time, at the expense of the Company, the Company will promptly
execute and deliver all further instruments and documents and take all further
action that may be necessary or that the Trustee may reasonably request in order
to perfect and protect any Lien granted or purported to be granted hereby or to
enable the Trustee to exercise and enforce its rights and remedies in accordance
with the terms hereof with respect to any Collateral. Without limiting the
foregoing, the Company shall: (i) prior to the MidAmerican Merger, promptly
following the issuance by MAVH Inc. of any shares of MAVH Inc. stock after the
date of original issuance of Securities under this Indenture, deliver all
certificates evidencing such shares to the Trustee as MAVH Inc. Collateral and
provide to the Trustee a revised Schedule I, (ii) upon consummation of the
MidAmerican Merger, deliver to the Trustee all certificates evidencing shares of
stock of MHC Inc. and provide to the Trustee a revised Schedule I




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<PAGE>


and (iii) not establish a new chief executive office (except as contemplated by
Section 1403(g)) until it has given the Trustee at least 30 days' prior written
notice of its intention to do so, clearly describing in such notice the intended
new location of its chief executive office and providing such other information
as the Trustee may reasonably request. Any revised Schedule I furnished pursuant
to clause (i) or (ii) shall reflect any changes made necessary by the applicable
acquisition or release, at which time the Company shall be deemed to make the
applicable representations and warranties set forth in paragraphs (a)-(d) and
(f) of Section 1403 with respect to such Schedule I, as so revised.

SECTION 1405. Dividends; Voting Rights. (a) Notwithstanding any other provision
of this Agreement, so long as no Event of Default has occurred and is
continuing, all the Liens created hereunder in respect of any dividends or
distributions in respect of the Pledged Securities shall be released upon the
payment of such dividends or distributions and, upon such payment, such
dividends or distributions shall cease to be MAVH Inc. Collateral and/or
Collateral, as the case may be.

(b) Upon the occurrence and during the continuance of an Event of Default and
upon written notice thereof from the Trustee to the Company, the Trustee shall
be entitled to receive and retain as Collateral all dividends paid and
distributions made in respect of the Pledged Shares, whether so paid or made
before or after any Event of Default. Any such dividends shall, if received by
the Company, be received in trust for the benefit of the Trustee, be segregated
from the other property or funds of the Company and be forthwith delivered to
the Trustee as Collateral in the same form as so received (with any necessary
endorsement).

(c) As long as no Event of Default shall have occurred and be continuing and
until written notice thereof from the Trustee to the Company, the Company shall
be entitled to receive all dividends and other distributions and to exercise any
and all voting and other consensual rights relating to Pledged Shares or any
part thereof for any purpose; provided, however, that no vote shall be cast, and
no consent, waiver or ratification given or action taken, which would be
inconsistent with or violate any provision of this Indenture or the Securities.

(d) Upon the occurrence and during the continuance of an Event of Default, all
rights of the Company to exercise the voting and other consensual rights that it
would otherwise be entitled to exercise pursuant to Section 1405(c) shall cease
upon notice from the Trustee to the Company and upon the giving of such notice
all such rights shall thereupon be vested in the Trustee who shall thereupon
have the sole right to exercise such voting and other consensual rights during
the continu-


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<PAGE>


ance of such Event of Default; provided that such rights shall revert to the
Company when such Event of Default is cured or otherwise ceases to exist.

(e) In order to permit the Trustee to exercise the voting and other consensual
rights which it may be entitled to exercise pursuant to Section 1405(d), and to
receive all dividends and distributions which it may be entitled to receive
under Section 1405(b), the Company shall, if necessary, upon written notice of
the Trustee, from time to time execute and deliver to the Trustee such
instruments as the Trustee may reasonably request.

SECTION 1406. Trustee Appointed Attorney-in-Fact. The Company hereby appoints
the Trustee as the Company's attorney-in-fact, with full authority in the place
and stead of the Company and in the name of the Company or otherwise, from time
to time in the Trustee's discretion but only after the occurrence and during the
continuance of an Event of Default, to take any action and to execute any
instrument which the Trustee may deem necessary or advisable in order to
accomplish the purposes of this Article XIV, including to endorse and collect
all instruments made payable to the Company representing any dividend, interest
payment or other distribution in respect of the Collateral or any part thereof
and to give full discharge for the same. This power, being coupled with an
interest, is irrevocable.

SECTION 1407. Trustee May Perform. If the Company fails to perform any agreement
contained in this Article XIV, the Trustee may itself perform, or cause
performance of, such agreement, and the expenses of the Trustee incurred in
connection therewith shall be payable by the Company under Section 607.

SECTION 1408. Trustee's Duties. The powers conferred on the Trustee under this
Article XIV are solely to protect its interest in the Collateral and shall not
impose any duty upon it to exercise any such powers. Except for the safe custody
of any Collateral in its possession and the accounting for moneys and Collateral
actually received by it hereunder, the Trustee shall have no duty as to any
Collateral or as to the taking of any necessary steps to preserve rights against
prior parties or any other rights pertaining to any Collateral.

SECTION 1409. Remedies upon Event of Default. If any Event of Default shall have
occurred and be continuing, the Trustee may exercise in respect of the
Collateral, in addition to other rights and remedies provided for herein or
otherwise available to it, all the rights and remedies provided a secured party
upon the default of a debtor under the Uniform Commercial Code at that time, and
the Trustee may also, with notice as specified below, sell the Collateral or any
part thereof in one


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<PAGE>


or more parcels at public or private sale, at any exchange, broker's board or at
any of the Trustee's offices or elsewhere, for cash, on credit or for future
delivery, upon such terms as the Trustee may determine to be commercially
reasonable. The Trustee agrees to provide at least 10 days' written notice to
the Company of the time and place of any public sale or the time after which any
private sale is to be made and such notice shall constitute reasonable
notification. The Trustee shall not be obligated to make any sale of Collateral
regardless of notice of sale having been given. The Trustee may adjourn any
public or private sale from time to time by announcement at the time and place
fixed therefor, and such sale may, without further notice, be made at the time
and place to which it was so adjourned and notified at that time. The Trustee
shall incur no liability as a result of the sale of the Collateral, or any part
thereof, at any private sale conducted in a commercially reasonable manner. If
so sold, the Company hereby waives any claims against the Trustee arising by
reason of the fact that the price at which any Collateral may have been sold at
such a private sale was less than the price which might have been obtained at a
public sale, even if the Trustee accepts the first offer received and does not
offer such Collateral to more than one offeree.

The Company recognizes that, by reason of certain prohibitions contained in the
Securities Act and applicable state securities laws, the Trustee may be
compelled, with respect to any sale of all or any part of the Collateral, to
limit purchasers to those who will agree, among other things, to acquire such
securities for their own account, for investment, and not with a view to the
distribution or resale thereof. The Company acknowledges and agrees that any
such sale may result in prices and other terms less favorable to the seller than
if such sale were a public sale without such restrictions and, notwithstanding
such circumstances, agrees that any such sale shall be deemed to have been made
in a commercially reasonable manner with respect to such restrictions. The
Trustee may, but shall be under no obligation, to delay the sale of any of the
Pledged Shares for the period of time necessary to permit the Company to
register such securities for public sale under the Securities Act, or under
applicable state securities laws, even if the Company would agree to do so.

SECTION 1410. Application of Proceeds. Upon the occurrence and during the
continuance of an Event of Default and after the acceleration of the Securities
pursuant to Section 502 (so long as such acceleration has not been rescinded),
any cash held by the Trustee as Collateral and all cash proceeds received by the
Trustee in respect of any sale of, collection from, or other realization upon,
all or any part of the Collateral, shall be applied by the Trustee in the manner
specified in Section 506.


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<PAGE>


SECTION 1411. Continuing Lien. Subject to Section 1405(a), Indenture shall
create a continuing Lien on the Collateral that shall (i) remain in full force
and effect until all Obligations have been paid and/or satisfied in full, (ii)
be binding upon the Company and its successors and assigns and (iii) enure to
the benefit of the Trustee and its successors, transferees and assigns.

SECTION 1412. Certificates and Opinions. The Company shall comply with ss.
314(b) of the TIA, relating to Opinions of Counsel regarding the Lien of this
Indenture and Officers' Certificates or other documents regarding fair value of
the Collateral, to the extent such provisions are applicable.

SECTION 1413. Additional Agreements. The Company agrees that, upon the
occurrence and during the continuance of a Default hereunder, it will, at any
time and from time to time, upon the written request of the Trustee, use its
best efforts to take or to cause the issuer of the Pledged Shares and any other
securities distributed in respect of the Pledged Shares (collectively with the
Pledged Shares, the "Pledged Securities") to take such action and prepare,
distribute or file such documents, as are required or advisable in the
reasonable opinion of counsel for the Trustee to permit the public sale of such
Pledged Securities. The Company further agrees, upon such written request
referred to above, to use its best efforts to qualify, file or register, or
cause the issuer of such Pledged Securities to qualify, file or register, any of
the Pledged Securities under the Blue Sky or other securities laws of such
states as may be requested by the Trustee and keep effective, or cause to be
kept effective, all such qualifications, filings or registrations. The Company
will bear all costs and expenses of carrying out its obligations under this
Section 1413. The Company acknowledges that there is no adequate remedy at law
for failure by it to comply with the provisions of this Section 1413 and that
such failure would not be adequately compensable in damages, and therefore
agrees that its agreements contained in this Section 1413 may be specifically
enforced.


                                   ARTICLE XV

                                 MISCELLANEOUS

SECTION 1501. Consent to Jurisdiction; Appointment of Agent to Accept Service of
Process



                                      166
<PAGE>


                  (a) The Company irrevocably consents and agrees, for the
benefit of the Holders from time to time of the Securities and the Trustee, that
any legal action, suit or proceeding against it with respect to its obligations,
liabilities or any other matter arising out of or in connection with this
Indenture or the Securities may be brought in the United States District Court
for the Southern District of New York or in the Supreme Court of New York in New
York County, and, until amounts due and to become due in respect of the
Securities have been paid, hereby irrevocably consents and submits to the
nonexclusive jurisdiction of each such court and any appellate court of either
of them in personam, generally and unconditionally with respect to any action,
suit or proceeding for itself and in respect of its properties, assets and
revenues.

                  (b) The Company hereby designates, appoints, and empowers CT
Corporation System, acting through its office at 1633 Broadway, New York, New
York 10019, as the Company's designee, appointee and agent (the "Authorized
Agent") to receive, accept and acknowledge for and on its behalf, and its
properties, assets and revenues, service of any and all legal process, summons,
notices and documents which may be served in any action, suit or proceeding
brought against the Company pursuant to paragraph (a) of this Section. Such
appointment shall be irrevocable until all amounts in respect of the principal
of and any premium and interest due and to become due on or in respect of all
the Securities issued under this Indenture have been paid by the Company to the
Trustee pursuant to the terms hereof and of the Securities. Notwithstanding the
foregoing, the Company reserves the right to appoint another Person satisfactory
to the Trustee and located or with an office in the Borough of Manhattan, The
City of New York, as a successor Authorized Agent, and upon acceptance of such
appointment by such a successor the appointment of the prior Authorized Agent
shall terminate. The Company shall give notice to the Trustee and all Holders of
the appointment by it of a successor Authorized Agent. If for any reason CT
Corporation System ceases to be able to act as the Authorized Agent or to have
an address in the Borough of Manhattan, The City of New York, the Company will
appoint a successor Authorized Agent in accordance with the two preceding
sentences. The Company further agrees to take any and all action, including the
filing of any and all documents and instruments as may be necessary to continue
such designation and appointment of such agent in full force and effect until
this Indenture has been satisfied and discharged in accordance with Article Four
hereof. The Company further hereby irrevocably consents and agrees to the
service of any and all legal process, summons, notices and documents in any
action, suit or proceeding against the Company by serving a copy thereof upon
the relevant agent for service of process referred to in this Section 1501
(whether or not the appointment of such agent shall for any reason prove to be
ineffective or such agent shall accept or




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<PAGE>



acknowledge such service) or by mailing copies thereof by registered or
certified air mail, postage prepaid, to the Company at its address specified in
or designated pursuant to this Indenture. The Company agrees that the failure of
any such designee, appointee and agent to give any notice of such service to it
shall not impair or affect in any way the validity of such service or any
judgment rendered in any action or proceeding based thereon. Nothing herein
shall in any way be deemed to limit the ability of the holders of the Securities
and the Trustee, to serve any such legal process, summons, notices and documents
in any other manner permitted by applicable law or to obtain jurisdiction over
the Company or bring actions, suits or proceedings against the Company in such
other jurisdictions, and in such manner, as may be permitted by applicable law.
The Company irrevocably and unconditionally waives, to the fullest extent
permitted by law, any objection which it may now or hereafter have to the laying
of venue of any of the aforesaid actions, suits or proceedings arising out of or
in connection with this Indenture brought in the United States District Court
for the Southern District of New York or in the Supreme Court of New York in New
York County, and hereby further irrevocably and unconditionally waives and
agrees not to plead or claim in any such court that any such action, suit or
proceeding brought in any such court has been brought in an inconvenient forum.

         If for the purpose of obtaining judgment in any Court it is necessary
to convert a sum due hereunder to the holder of any Security from U.S. dollars
into another currency, the Company has agreed, and each holder by holding such
Security will be deemed to have agreed, to the fullest extent that they may
effectively do so, that the rate of exchange used shall be that at which in
accordance with normal banking procedures such Holder could purchase U.S.
dollars with such other currency in The City of New York on the Business Day
preceding the day on which final judgment is given.

         The obligation of the Company in respect of any sum payable by it to
the holder of a Security shall, notwithstanding any judgment in a currency (the
"judgment currency") other than Dollars, be discharged only to the extent that
on the Business Day following receipt by the Holder of such security of any sum,
adjudged to be so due in the judgment currency, the Holder of such Security may
in accordance with normal banking procedures purchase Dollars with the judgment
currency; if the amount of Dollars so purchased is less than the sum originally
due to the holder of such Security in the judgment currency (determined in the
manner set forth in the preceding paragraph), the Company agrees, as a separate
obligation and notwithstanding any such judgment, to indemnify the Holder of
such Security against such loss, and if the amount of the Dollars so purchased
exceeds the sum originally due to the Holder of such Security, such Holder
agrees to remit to the Company such


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<PAGE>


excess, provided that such Holder shall have no obligation to remit any such
excess as long as the Company shall have failed to pay such Holder any
obligations due and payable under such Security, in which case such excess may
be applied to such obligations of the Company under such Security in accordance
with the terms thereof.

SECTION 1502. Counterparts

This instrument may be executed in any number of Counterparts, each of
which so executed shall be deemed to be an original, but all such counterparts
shall together constitute but one and the same instrument.





                                      169
<PAGE>




         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed by their respective officers or directors duly authorized thereto,
all as of the day and year first above written.


                                            MIDAMERICAN FUNDING, LLC


                                            By: /s/ Steven A. McArthur
                                               --------------------------------
                                               Name:  Steven A. McArthur
                                               Title: Vice President and
                                                      Secretary


                                            IBJ WHITEHALL BANK &
                                              TRUST COMPANY



                                            By: /s/ Stephen J. Girulando
                                               --------------------------------
                                               Name:  Stephen J. Girulando
                                               Title: Vice President






                                      170
<PAGE>




SCHEDULE I


                                 Pledged Shares

Issuer          Class of Security         No. of  Shares        Certificate No.
- ------          -----------------         --------------        ---------------

MAVH Inc.       Common Stock                     10             2


                                      171


<PAGE>


                            MIDAMERICAN FUNDING, LLC

                                       and

                       IBJ WHITEHALL BANK & TRUST COMPANY
                                   as Trustee


                       5.85% Senior Secured Notes due 2001

                      6.339% Senior Secured Notes due 2009

                      6.927% Senior Secured Bonds due 2029



                          First Supplemental Indenture

                           Dated as of March 11, 1999


<PAGE>


                  FIRST SUPPLEMENTAL INDENTURE, dated as of March 11, 1999
(herein called the "First Supplemental Indenture"), between MIDAMERICAN FUNDING,
LLC., an Iowa limited liability comapny (hereinafter called the "Company"), and
IBJ Whitehall Bank & Trust Company, a banking corporation organized under the
laws of the state of New York, as Trustee (hereinafter called the "Trustee")
under the Original Indenture referred to below.

                                   WITNESSETH:

                  WHEREAS, the Company has heretofore executed and delivered to
the Trustee an indenture dated as of March 11, 1999 (hereinafter called the
"Original Indenture"), to provide for the issuance from time to time of its
unsecured debentures, notes or other evidences of indebtedness (herein called
the "Securities"), the form and terms of which are to be established as set
forth in Sections 201 and 301 of the Original Indenture.

                  WHEREAS, Section 901 of the Original Indenture provides, among
other things, that the Company and the Trustee may enter into indentures
supplemental to the Original Indenture for, among other things, the purpose of
establishing the form and terms of the Securities of any series as permitted in
Sections 201 and 301 of the Original Indenture and of appointing an
Authenticating Agent with respect to the Securities of any series;

                  WHEREAS, the Company desires to create three series of the
Securities, one series of the Securities in an aggregate principal amount of two
hundred million dollars ($200,000,000) to be designated the "5.85% Senior
Secured Notes due 2001", one series of the Securities in an aggregate principal
amount of one hundred seventy-five million dollars ($175,000,000) to be
designated the "6.339% Senior Secured Notes due 2009", and one series of the
Securities in an aggregate principal amount of three hundred twenty-five million
dollars ($325,000,000) to be designated the "6.927% Senior Secured Bonds due
2029" (collectively the "Securities"), and all action on the part of the Company
necessary to authorize the issuance of the Securities under the Original
Indenture and this First Supplemental Indenture has been duly taken; and

                  WHEREAS, all acts and things necessary to make the Securities,
when executed by the Company and authenticated and delivered by the Trustee as
provided in the Original Indenture, the valid and binding obligations of the
Company and to constitute these presents a valid and binding supplemental
indenture and agreement according to its terms, have been done and performed;



                                       1
<PAGE>

                  NOW, THEREFORE, THIS FIRST SUPPLEMENTAL INDENTURE WITNESSETH:

                  That in consideration of the premises and of the acceptance
and purchase of the Securities by the holders thereof and of the acceptance of
this trust by the Trustee, the Company covenants and agrees with the Trustee,
for the equal benefit of holders of the Securities, as follows:

                                    ARTICLE I

                                   Definitions

                  The use of the terms and expressions herein is in accordance
with the definitions, uses and constructions contained in the Original Indenture
and the forms of Securities attached hereto as Exhibits A, B and C,
respectively. In addition, for all purposes of this First Supplemental
Indenture, except as otherwise expressly provided or unless the context
otherwise expressly requires, the following terms shall have the respective
meanings assigned to them as follows and shall be construed as if defined in
Article I of the Original Indenture:

                  "CalEnergy" means CalEnergy Company, Inc., a Delaware
corporation, and its successors.

                  "Deadline Date" means September 7, 1999.

                  "Escrow Agent" means the escrow agent from time to time under
the Escrow Agreement.

                  "Escrow Agreement" means the Escrow Agreement dated as of
March 11, 1999, between the Company and IBJ Whitehall Bank & Trust Company, as
escrow agent thereunder.

                  "Exchange Security" means a security in global or definitive
form substantially in the form set forth in Exhibit A.4, with respect to the
5.85% Senior Secured Notes due 2001, or in the form set forth in Exhibit B.4,
with respect to the 6.339% Senior Secured Notes due 2009, or in the form set
forth in Exhibit C.4, with respect to the 6.927% Senior Secured Bonds due 2029,
in each case, to this First Supplemental Indenture.



                                       2
<PAGE>

                  "Global Security" means a Rule 144A Global Security or a
Regulations S Global Security, in global form substantially in the form set
forth in Exhibits A.1 and A.2, with respect to the 5.85% Senior Secured Notes
due 2001, Exhibits B.1 and B.2, with respect to the 6.339% Senior Secured Notes
due 2009, or in the form set forth in Exhibits C.1 and C.2, with respect to the
6.927% Senior Secured Bonds due 2029, in each case, to this First Supplemental
Indenture.

                  "Initial Purchasers" means Credit Suisse First Boston
Corporation, Lehman Brothers Inc., Goldman, Sachs & Co. and Merrill Lynch,
Pierce, Fenner & Smith Incorporated.

                  "Mandatory Redemption Date" means the earlier of (a) September
27, 1999 if the MidAmerican Merger has not been consummated on or prior to the
Deadline Date, or (b) the 20th day (or if such day is not a Business Day, the
first Business Day thereafter) following the abandonment of the MidAmerican
Merger by CalEnergy or the termination of the MidAmerican Merger Agreement.

                  "Mandatory Redemption Price" means a redemption price equal to
100% of the aggregate principal amount of the Securities, together with accrued
and unpaid interest thereon on the Mandatory Redemption Date (subject to the
right of holders of record on the relevant record date to receive interest due
on the relevant interest payment date).

                  "Registration Rights Agreement" means the Registration Rights
Agreement dated as of March 11, 1999 between the Company and the Initial
Purchasers.

                                   ARTICLE II

                      Terms and Issuance of the Securities

                  Section 201. Issue of Securities. Three series of Securities,
which shall be designated the 5.85% Senior Secured Notes due 2001, the "6.339%
Senior Secured Notes due 2009", the "6.927% Senior Secured Bonds due 2029",
respectively (collectively, the "Securities"), shall be executed, authenticated
and delivered in accordance with the provisions of, and shall in all respects be
subject to, the terms, conditions and covenants of the Original Indenture and
this First Supplemental Indenture (including the forms of Securities set forth
in Exhibits A, B and C, as applicable). The aggregate principal amount of the
5.85% Senior Secured Notes due 2001, the aggregate principal amount of the
6.339% Senior Secured Notes due 2009 and the


                                       3
<PAGE>

aggregate principal amount of the 6.927% Senior Secured Bonds due 2029 which may
be authenticated and delivered under the First Supplemental Indenture shall not
exceed $200,000,000, $175,000,000 and $325,000,000, respectively.

                  Section 202. Mandatory Redemption. If (i) the MidAmerican
Merger is not consummated on or prior to the Deadline Date or (ii) CalEnergy
elects to abandon the MidAmerican Merger, or the MidAmerican Merger Agreement is
terminated, in either case, on or prior to the Deadline Date, for any reason,
the Company shall redeem all the Securities on the Mandatory Redemption Date, in
cash, at the Mandatory Redemption Price, as provided in paragraph 3 of the
Securities.

                  The provisions of Article XI of the Original Indenture shall
apply to mandatory redemption of the Securities except as modified below. If the
Company is required to redeem all of the Securities pursuant to this Section 202
and paragraph 3 of the Securities, the Company shall notify the Trustee in
writing of the applicable Mandatory Redemption Date and shall also notify the
Escrow Agent concurrently with its notification to the Trustee. The Company
shall give such notices to the Trustee and Escrow Agent provided for in this
Section promptly after the occurrence of the event triggering the mandatory
redemption of the Securities. In the event of a mandatory redemption of the
Securities pursuant to this Section and paragraph 3 of the Securities, the
Company shall mail the notice of redemption required to be delivered to each
Holder of Securities by Section 1104 on the date it delivers the notices to the
Trustee and the Escrow Agent.

                  Section 203. Optional Redemption. The Securities may be
redeemed, in whole or in part, at the option of the Company pursuant to the
terms set forth in paragraph 2 of the series of Securities to be redeemed. The
provisions of Article XI of the Original Indenture shall also apply to any
optional redemption of Securities by the Company.

                  Section 204. Limitation on Liens. The covenant provided by
Section 1004 of the Original Indenture shall be applicable to the Securities.

                  Section 205. Limitation on Distributions. The covenant
provided by Section 1005 of the Original indenture shall be applicable to the
Securities.

                  Section 206. Limitation on Indebtedness of the Company. The
covenant provided by Section 1006 of the Original Indenture shall be applicable
to the Securities.



                                       4
<PAGE>

                  Section 207. Place of Payment. The Place of Payment in respect
of the Securities will be in The City of New York, initially at the Corporate
Trust Office of IBJ Whitehall Bank & Trust Company (which as of the date hereof
is located at One State Street, New York, New York 10004 Attention: Capital
Markets Trust Services.

                  Section 208. Form of Securities; Incorporation of Terms. The
forms of the Securities shall be substantially in the forms of Exhibits A, B and
C attached hereto, as applicable, the respective terms of which are herein
incorporated by reference and which are part of this First Supplemental
Indenture. The Securities shall be issued as one or more Global Securities in
fully registered form and one or more Definitive Securities in fully registered
form, as determined in accordance with Section 201 of the Original Indenture.
The Global Securities shall be delivered by the Trustee to the Depositary, as
the Holder thereof, or a nominee or custodian therefor, to be held by the
Depositary in accordance with the Original Indenture.

                  Section 209. Exchange of the Global Securities. Each of the
Global Securities shall be exchangeable for Definitive Securities only as
provided in Section 307(b)(ii) of the Original Indenture.

                  Section 210. Regular Record Date for the Securities. The
Regular Record Date for the Securities shall be the February 15 or August 15
immediately prior to each Interest Payment Date.

                  Section 211. Authorized Denominations. Beneficial interests in
Global Securities, as well as Definitive Securities, may be held only in
denominations of $1,000 and integral multiples of $1,000 in excess thereof.

                                   ARTICLE III

                                   DEPOSITARY

                  Section 301. Depositary. The Depository Trust Company, its
nominees and their respective successors are hereby appointed Depositary with
respect to the Global Securities.

                                   ARTICLE IV

                  Section 401. Execution as Supplemental Indenture. This First
Supplemental Indenture is executed and shall be construed as an indenture
supplemental to the Original Indenture and, as provided in the Original
Indenture, this First Supplemental Indenture forms a part thereof.



                                       5
<PAGE>

                  Section 402. Effect of Headings. The Article and Section
headings herein are for convenience only and shall not affect the construction
hereof.

                  Section 403. Successors and Assigns. All covenants and
agreements in this First Supplemental Indenture by the Company shall bind its
successors and assigns, whether so expressed or not.

                  Section 404. Separability Clause. In case any provision in
this First Supplemental Indenture or in the Securities shall be invalid, illegal
or unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

                  Section 405. Benefits of First Supplemental Indenture. Nothing
in this First Supplemental Indenture or in the Securities, express or implied,
shall give to any person, other than the parties hereto and their successors
hereunder and the Holders, any benefit or any legal or equitable right, remedy
or claim under this First Supplemental Indenture.

                  Section 406. Execution and Counterparts. This First
Supplemental Indenture may be executed in any number of counterparts, each of
which shall be deemed to be an original, but all such counterparts shall
together constitute but one and the same instrument.

                  IN WITNESS WHEREOF, the parties hereof have caused this First
Supplemental Indenture to be duly executed by their respective officers or
directors duly authorized thereto, all as of the day and year first above
written.


                  MIDAMERICAN FUNDING, LLC


                  By: /s/ Steven A. McArthur
                     ----------------------------------
                      Name:  Steven A. McArthur
                      Title: Vice President and Secretary


                  IBJ WHITEHALL BANK & TRUST COMPANY
                      as Trustee




                                       6
<PAGE>

                 By: /s/ Steven J. Giurlando
                    -----------------------------------
                      Name:  Steven J. Giurlando
                      Title: Vice President


























                                       7
<PAGE>


                                                                     EXHIBIT A.1

          FORM OF FACE OF RULE 144A GLOBAL SENIOR SECURED NOTE DUE 2001


                  THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.

                  THIS SECURITY (OR ITS PREDECESSOR) HAS BEEN INITIALLY RESOLD
IN RELIANCE ON RULE 144A UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING
LEGEND UNTIL REMOVABLE IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE
INDENTURE. THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A
TRANSACTION EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF
1933, AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT
BE OFFERED OR SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION
OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY
NOTIFIED THAT THE SELLER OF THIS


                                       1
<PAGE>

SECURITY MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF
THE SECURITIES ACT PROVIDED BY RULE 144A AND REGULATION S THEREUNDER.

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A
UNDER THE SECURITIES ACT), (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER
THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE ORIGINAL ISSUE DATE OF
THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE
THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY PREDECESSOR HEREOF).




                                       2
<PAGE>

                            MIDAMERICAN FUNDING, LLC
                       5.85% Senior Secured Notes due 2001

                                                 $____________

No.___                                           CUSIP No. 59562H AA 8


                  MIDAMERICAN FUNDING, LLC., a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & Co., or registered assigns, the principal amount of [ ] Million
Dollars (such principal amount, as it may from time to time be adjusted by
endorsement on Schedule A hereto, is hereinafter referred to as the "Principal
Amount") on March 1, 2001, and to pay interest thereon from March 11, 1999, or
from the most recent Interest Payment Date to which interest has been paid or
duly provided for, semi-annually on March 1 and September 1 in each year,
commencing September 1, 1999 at the rate of 5.85% per annum, until the Principal
Amount hereof is paid or made available for payment; provided that any Principal
Amount and premium, and any such installment of interest, which is overdue shall
continue to bear interest at the aforesaid rate of 5.85% per annum (to the
extent that the payment of such interest shall be legally enforceable) from the
dates such amounts are due until they are paid or made available for payment.
The interest so payable, and punctually paid or duly provided for, on any
Interest Payment Date will, as provided in such Indenture, be paid to the Person
in whose name this Security (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such
interest, which shall be the February 15 or August 15 (whether or not a Business
Day), as the case may be, immediately preceding such Interest Payment Date. Any
such interest not so punctually paid or duly provided for will forthwith cease
to be payable to the Person in whose name this Security (or one or more
Predecessor Securities) is registered on such Regular Record Date and may be
paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for
the payment of such Defaulted Interest to be fixed by the Trustee, notice
whereof shall be given to Holders of Securities of this series not less than 10
days prior to such Special Record Date, or be paid at any time in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Securities of this series may be listed, and upon such notice as
may be required by such exchange, all as more fully provided in said Indenture.
If an Illiquidity Event (as defined in the Registration Rights Agreement)
occurs, interest will accrue on this Security at a rate of 6.35% per annum from
and including the date on which any such Illiquidity Event shall occur, until
but excluding the date on which all Illiquidity Events shall cease to exist or
shall otherwise have been cured; provided, however, that if such Illiquidity
Event has not ceased to exist or is not otherwise cured within two years after
the consummation of the MidA-


                                       3
<PAGE>

merican Merger (as defined in the Indenture), such increase in interest rate
will become permanent.

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States of America as at
the time of payment is legal tender for the payment of public and private debts,
provided, however, that, at the option of the Company, payment of the interest
on this Security may be made only upon presentation and surrender hereof at any
such office or agency and, at the option of the Company, payment of interest may
be made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register. Payment of interest, if any, in
respect of this Security may also be made, in the case of a Holder of at least
U.S. $1,000,000 aggregate principal amount of Securities, by wire transfer to a
U.S. Dollar account maintained by the Holder with a bank in the United States;
provided that such Holder elects payment by wire transfer by giving written
notice to the Trustee or Paying Agent to such effect designating such account no
later than 15 days immediately preceding the relevant due date for payment (or
such other date as the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.




                                       4
<PAGE>

                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                Name:
                                                Title:



















                                       5
<PAGE>

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                         Authorized Signatory


















                                       6
<PAGE>

        FORM OF REVERSE OF RULE 144A GLOBAL SENIOR SECURED NOTE DUE 2001

                            MIDAMERICAN FUNDING, LLC
                       5.85% Senior Secured Notes due 2001


1. GENERAL

                 This Security is one of a duly authorized issue of Securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company, as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$200,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or
in part, at the option of the Company at any time, at a Redemption Price equal
to the greater of (i) 100% of the principal amount of the Securities of this
series being redeemed or (ii) the sum of the present values of the remaining
scheduled payments of principal of and interest on the Securities of this series
being redeemed discounted to the Redemption Date on a semiannual basis (assuming
a 360-day year consisting of twelve 30-day months) at a discount rate equal to
the Treasury Yield plus 0 basis points, plus, for (i) or (ii) above, whichever
is applicable, accrued interest on the Securities of this series to the
Redemption Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of



                                       7
<PAGE>

the Securities of this series to be redeemed that would be utilized, at the time
of selection and in accordance with customary financial practice, in pricing new
issues of corporate debt securities of comparable maturity to the remaining term
of the Securities of this series.

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.



                                       8
<PAGE>

                In the event of redemption of this Security in part only,the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal Amount shown on Schedule A after such endorsement
will reflect only the unredeemed portion hereof.

3. MANDATORY REDEMPTION

                In the event that (i) the MidAmerican Merger is not consummate
on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon the
MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in either
case, on or prior to September 7, 1999, for any reason, the Company shall redeem
all the Securities on the Mandatory Redemption Date, in cash at a redemption
price (the "Mandatory Redemption Price") equal to the aggregate principal amount
thereof plus accrued and unpaid interest thereon to the earlier of (a) September
27, 1999, in the event that the MidAmerican Merger is not consummated on or
prior to September 7, 1999 or (b) the 20th day (or if such day is not a Business
Day, the first Business Day thereafter) following the occurrence of an event
described in (ii) above (such earlier date being referred to herein as the
"Mandatory Redemption Date").

                Notice of Redemption pursuant to this paragraph 3 shall be given
as provided for in the Indenture promptly after the occurrence of the event
triggering such mandatory redemption.

                Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4. DEFEASANCE

                The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5. DEFAULTS AND REMEDIES

                If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than


                                       9
<PAGE>

the non-payment of principal of the Securities of this series which has become
due solely by reason of such declaration of acceleration) then and in every such
case, the Holders of a majority in aggregate principal amount of the Outstanding
securities under the Indenture may, by written notice to the Company and to the
Trustee, rescind and annul such declaration and its consequences on behalf of
all of the Holders, but no such recision or annulment shall extend to or affect
any subsequent default or impair any right consequent thereon.

                  As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Indenture shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee, (c) such Holder shall have offered the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request, (d) the Trustee shall not have
received from the Holders of a majority in principal amount of Securities at the
time Outstanding under the Indenture a direction inconsistent with such request
and (e) the Trustee for 90 days after its receipt of such notice from the
Holder, request and offer of indemnity shall have failed to institute any such
proceeding. The foregoing shall not apply to certain suits described in the
Indenture, including any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

6.  AMENDMENT AND WAIVER

                  The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.



                                       10
<PAGE>

                  No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

7.           TRANSFER AND EXCHANGE; DENOMINATIONS

                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of a Security of the series of which
this Security is a part is registrable in the Security Register, upon surrender
of this Security for registration of transfer at the office or agency of the
Company in the Borough of Manhattan, The City of New York, (which initially
shall be the corporate trust office of the Trustee), duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Company and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Securities,
of authorized denominations and for the same aggregate principal amount, shall
be issued to the designated transferee or transferees.

                  The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8.           SUCCESSOR OBLIGORS

                  When a successor assumes all the obligations of its
predecessor under the Securities of this series and the Indenture in accordance
with the terms of the Indenture, the predecessor will be released from those
obligations.

9.           TRUSTEE DEALINGS WITH THE COMPANY

                  The Trustee under the Indenture, in its individual or any
other capacity, may become the owner or pledgee of Securities of this series and
may otherwise deal with the Company, its Subsidiaries or their respective
Affiliates as if it were not the Trustee.



                                       11
<PAGE>

10.          NO RECOURSE AGAINST OTHERS

                  No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.

11.          AUTHENTICATION

                  This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12.          CUSIP NUMBERS

                  Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13.          GOVERNING LAW

                  This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14.          DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.




                                       12
<PAGE>

                                                                      SCHEDULE A

                           [SCHEDULE OF ADJUSTMENTS]*


Initial Principal Amount:  U.S. $

<TABLE>
<CAPTION>
                      Notation made
                                                                  Principal        on behalf of
Date                  Principal             Principal             Amount           the Security
adjustment            amount                amount                following        Exchange
made                  increase              decrease              adjustment       Agent/Registrar
<S>                   <C>                   <C>                   <C>              <C>
- --------------        --------------        --------------        --------------   --------------

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        --------------   --------------
</TABLE>






- -------------------
     *Insert if Exchange Note is a Global Security



                                       13
<PAGE>

                                                                     EXHIBIT A.2

                  FORM OF FACE OF REGULATION S GLOBAL SENIOR SECURED NOTE DUE
2001

                  THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.

                  THIS SECURITY (OR ITS PREDECESSOR) HAS BEEN ISSUED IN RELIANCE
ON REGULATION S UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING LEGEND
UNTIL REMOVABLE IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE.
THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT
FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR
SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN
APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY
NOTIFIED THAT THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM
THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A AND
REGULATION S THEREUNDER.


<PAGE>

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS NOT A U.S. PERSON AND IS ACQUIRING THIS SECURITY IN AN
OFFSHORE TRANSACTION, (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  THE RIGHTS ATTACHED TO THIS REGULATION S TEMPORARY GLOBAL
SECURITY, AND THE CONDITIONS AND PROCEDURES GOVERNING ITS EXCHANGE FOR
DEFINITIVE SECURITIES, ARE AS SPECIFIED IN THE INDENTURE.

                  PRIOR TO THE COMMENCEMENT OF THE REGISTERED EXCHANGE OFFER OR
THE EFFECTIVENESS OF THE SHELF REGISTRATION STATEMENT, TRANSFERS OF INTERESTS IN
THIS REGULATION S GLOBAL SECURITY TO U.S. PERSONS SHALL BE LIMITED TO TRANSFERS
TO QUALIFIED INSTITUTIONAL BUYERS PURSUANT TO RULE 144A UNDER THE SECURITIES
ACT.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY FOLLOWING THE
EXPIRATION OF 40 CONSECUTIVE DAYS BEGINNING ON AND INCLUDING THE LATER OF (A)
THE DAY ON WHICH INTERESTS IN THIS SECURITY ARE OFFERED TO PERSONS OTHER THAN
DISTRIBUTORS (AS DEFINED IN REGULATION S) AND (B) THE ORIGINAL ISSUE DATE OF
THIS SECURITY. AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION," "UNITED STATES"
AND "U.S. PERSON" HAVE THE MEANINGS GIVEN TO THEM BY REGULATION S UNDER THE
SECURITIES ACT.


<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2001


No. ____                                            $____________

                                                    ISIN No. US59562HAG39

                   MIDAMERICAN FUNDING, LLC, a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & Co., or registered assigns, the principal amount of [ ] Million
Dollars (such principal amount, as it may from time to time be adjusted by
endorsement on Schedule A hereto, is hereinafter referred to as the "Principal
Amount"), on March 1, 2001, and to pay interest thereon from March 11, 1999, or
from the most recent Interest Payment Date to which interest has been paid or
duly provided for, semi-annually on March 1 and September 1 in each year,
commencing September 1, 1999 at the rate of 5.85% per annum, until the Principal
Amount hereof is paid or made available for payment; provided that any Principal
Amount and premium, and any such installment of interest, which is overdue shall
continue to bear interest at the aforesaid rate of 5.85% per annum (to the
extent that the payment of such interest shall be legally enforceable) from the
dates such amounts are due until they are paid or made available for payment.
The interest so payable, and punctually paid or duly provided for, on any
Interest Payment Date will, as provided in such Indenture, be paid to the Person
in whose name this Security (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such
interest, which shall be the February 15 or August 15 (whether or not a Business
Day), as the case may be, immediately preceding such Interest Payment Date. Any
such interest not so punctually paid or duly provided for will forthwith cease
to be payable to the Person in whose name this Security (or one or more
Predecessor Securities) is registered on such Regular Record Date and may be
paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for
the payment of such Defaulted Interest to be fixed by the Trustee, notice
whereof shall be given to Holders of Securities of this series not less than 10
days prior to such Special Record Date, or be paid at any time in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Securities of this series may be listed, and upon such notice as
may be required by such exchange, all as more fully provided in said Indenture.
If an Illiquidity Event (as defined in the Registration Rights Agreement)
occurs, interest will accrue on this Security at a rate of 6.839% per annum from
and including the date on which any such Illiquidity Event shall occur, until
but excluding the date on which all Illiquidity Events shall cease to exist or
shall otherwise have been cured; provided, however, that if such Illiquidity
Event has not ceased to exist or is not otherwise cured within two years after
the consummation of the MidAmerican Merger (as defined in the Indenture), such
increase in interest rate will become permanent.


<PAGE>

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States of America as at
the time of payment is legal tender for the payment of public and private debts,
provided, however, that, at the option of the Company, payment of the interest
on this Security may be made only upon presentation and surrender hereof at any
such office or agency and, at the option of the Company, payment of interest may
be made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register. Payment of interest, if any, in
respect of this Security may also be made, in the case of a Holder of at least
U.S. $1,000,000 aggregate principal amount of Securities, by wire transfer to a
U.S. Dollar account maintained by the Holder with a bank in the United States;
provided that such Holder elects payment by wire transfer by giving written
notice to the Trustee or Paying Agent to such effect designating such account no
later than 15 days immediately preceding the relevant due date for payment (or
such other date as the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.


<PAGE>


                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:




Attest:


By:__________________
   Name:
   Title:


<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                   IBJ WHITEHALL BANK & TRUST COMPANY
                                   as Trustee


Dated:______________                By:  ________________________________
                                          Authorized Signatory




<PAGE>


       FORM OF REVERSE OF REGULATION S GLOBAL SENIOR SECURED NOTE DUE 2001

                            MIDAMERICAN FUNDING, LLC
                       5.85% Senior Secured Notes due 2001

1.  GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$200,000,000.

2.  OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or
in part, at the option of the Company at any time, at a Redemption Price equal
to the greater of (i) 100% of the principal amount of the Securities of this
series being redeemed or (ii) the sum of the present values of the remaining
scheduled payments of principal of and interest on the Securities of this series
being redeemed discounted to the Redemption Date on a semiannual basis (assuming
a 360-day year consisting of twelve 30-day months) at a discount rate equal to
the Treasury Yield plus 0 basis points, plus, for (i) or (ii) above, whichever
is applicable, accrued interest on the Securities of this series to the
Redemption Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of the Securities of this series.


<PAGE>

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.


<PAGE>

                  In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal Amount shown on Schedule A after such endorsement
will reflect only the unredeemed portion hereof.

3.   MANDATORY REDEMPTION

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4.   DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.   DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written

<PAGE>

notice to the Company and to the Trustee, rescind and annul such declaration and
its consequences on behalf of all of the Holders, but no such recision or
annulment shall extend to or affect any subsequent default or impair any right
consequent thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Indenture shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee, (c) such Holder shall have offered the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request, (d) the Trustee shall not have
received from the Holders of a majority in principal amount of Securities at the
time Outstanding under the Indenture a direction inconsistent with such request
and (e) the Trustee for 90 days after its receipt of such notice from the
Holder, request and offer of indemnity shall have failed to institute any such
proceeding. The foregoing shall not apply to certain suits described in the
Indenture, including any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

6.  AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

7.  TRANSFER AND EXCHANGE; DENOMINATIONS

<PAGE>


                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of a Security of the series of which this
Security is a part is registrable in the Security Register, upon surrender of
this Security for registration of transfer at the office or agency of the
Company in the Borough of Manhattan, The City of New York, (which initially
shall be the corporate trust office of the Trustee), duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Company and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Securities,
of authorized denominations and for the same aggregate principal amount, shall
be issued to the designated transferee or transferees.

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                 No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8.  SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9.  TRUSTEE DEALINGS WITH THE COMPANY

                  The Trustee under the Indenture, in its individual or any
other capacity, may become the owner or pledgee of Securities of this series and
may otherwise deal with the Company, its Subsidiaries or their respective
Affiliates as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.

11. AUTHENTICATION

<PAGE>


                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. ISIN NUMBER AND COMMON CODE

                 This Security will bear an ISIN number and a Common Code. No
representation is made as to the accuracy of such numbers as printed on the
Securities of this series and reliance may be placed only on the other
identification numbers printed hereon.

13. GOVERNING LAW

                 This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.


<PAGE>


                                                                      SCHEDULE A

                             SCHEDULE OF ADJUSTMENTS


Initial Principal Amount:  U.S. $

<TABLE>
<CAPTION>
                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        -----------   ---------------

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        -----------   ---------------
</TABLE>

<PAGE>


                                                                     EXHIBIT A.3

       FORM OF FACE OF RESTRICTED DEFINITIVE SENIOR SECURED NOTE DUE 2001

                  THIS SECURITY HAS BEEN INITIALLY RESOLD TO AN INSTITUTIONAL
"ACCREDITED INVESTOR" (AS DESCRIBED BY RULE 501(a)(1), (2), (3) OR (7) UNDER THE
SECURITIES ACT) AND SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE IN
ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE. THIS SECURITY (OR ITS
PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION
UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR SOLD OR OTHERWISE
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
THEREFROM.

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR" DESCRIBED BY RULE
501(a)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT, (2) AGREES THAT BEGINNING
FROM THE LATER OF (X) THE ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST
DATE ON WHICH THE COMPANY OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF
THIS SECURITY (OR ANY PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN
RULE 144(K) UNDER THE SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER
THIS SECURITY EXCEPT (A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE
UNITED STATES TO A PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED
INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A
TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES
IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT,
(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED
BY RULE 144 THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN
ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES
AND (3) AGREES THAT IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO,
DELIVER TO EACH PERSON TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE
SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD

<PAGE>

REFERRED TO IN RULE 144(K) UNDER THE SECURITIES ACT BEGINNING FROM THE LATER OF
(A) THE ORIGINAL ISSUE DATE OF THIS SECURITY AND (B) THE LAST DATE ON WHICH THE
COMPANY OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR
ANY PREDECESSOR HEREOF).

                  IN CONNECTION WITH ANY TRANSFER, THE HOLDER WILL DELIVER TO
THE REGISTRAR AND TRANSFER AGENT SUCH CERTIFICATES AND OTHER INFORMATION AS SUCH
TRANSFER AGENT MAY REASONABLY REQUIRE TO CONFIRM THAT THE TRANSFER COMPLIES WITH
THE FOREGOING RESTRICTIONS.



<PAGE>


                            MIDAMERICAN FUNDING, LLC
                       5.85% Senior Secured Notes due 2001

                                                      $_____________

No. ___                                               CUSIP No. 59562HAD 08

                  MIDAMERICAN FUNDING, LLC, a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to ______, or registered assigns, the principal amount of 11 Million Dollars
(the "Principal Amount") on March 1, 2001, and to pay interest thereon from
March 11, 1999, or from the most recent Interest Payment Date to which interest
has been paid or duly provided for, semi-annually on March 1 and September 1 in
each year, commencing September 1, 1999 at the rate of 5.85% per annum, until
the Principal Amount hereof is paid or made available for payment; provided that
any Principal Amount and premium, and any such installment of interest, which is
overdue shall continue to bear interest at the aforesaid rate of 5.85% per annum
(to the extent that the payment of such interest shall be legally enforceable)
from the dates such amounts are due until they are paid or made available for
payment. The interest so payable, and punctually paid or duly provided for, on
any Interest Payment Date will, as provided in such Indenture, be paid to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such
interest, which shall be the February 15 or August 15 (whether or not a Business
Day), as the case may be, immediately preceding such Interest Payment Date. Any
such interest not so punctually paid or duly provided for will forthwith cease
to be payable to the Person in whose name this Security (or one or more
Predecessor Securities) is registered on such Regular Record Date and may be
paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on a Special Record Date for
the payment of such Defaulted Interest to be fixed by the Trustee, notice
whereof shall be given to Holders of Securities of this series not less than 10
days prior to such Special Record Date, or be paid at any time in any other
lawful manner not inconsistent with the requirements of any securities exchange
on which the Securities of this series may be listed, and upon such notice as
may be required by such exchange, all as more fully provided in said Indenture.
If an Illiquidity Event (as defined in the Registration Rights Agreement)
occurs, interest will accrue on this Security at a rate of 6.35%per annum from
and including the date on which any such Illiquidity Event shall occur, until
but excluding the date on which all Illiquidity Events shall cease to exist or
shall otherwise have been cured, provided, however, that if such Illiquidity
Event has not ceased to exist or is not otherwise cured within two years after
the consummation of the MidAmerican Merger (as defined in the Indenture), such
increase in interest rate will become permanent.

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company

<PAGE>

from time to time may designate for such purpose, in such coin or currency of
the United States of America as at the time of payment is legal tender for the
payment of public and private debts, provided, however, that, at the option of
the Company, payment of the interest on this Security may be made only upon
presentation and surrender hereof at any such office or agency and, at the
option of the Company, payment of interest may be made by check mailed to the
address of the Person entitled thereto as such address shall appear in the
Security Register. Payment of interest, if any, in respect of this Security may
also be made, in the case of a Holder of at least U.S. $1,000,000 aggregate
principal amount of Securities, by wire transfer to a U.S. Dollar account
maintained by the Holder with a bank in the United States; provided that such
Holder elects payment by wire transfer by giving written notice to the Trustee
or Paying Agent to such effect designating such account no later than 15 days
immediately preceding the relevant due date for payment (or such other date as
the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.


<PAGE>


                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:




Attest:


By: __________________________
    Name:
    Title:


<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                          Authorized Signatory




<PAGE>


          FORM OF REVERSE OF RESTRICTED DEFINITIVE SENIOR NOTE DUE 2001

                            MIDAMERICAN FUNDING, LLC
                       5.85% Senior Secured Notes due 2001


1. GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$200,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 0 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of the Securities of this series.


<PAGE>

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

3.  MANDATORY REDEMPTION

                 In the event that (i) the MidAmerican Merger is not consummated
on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in

<PAGE>

cash at a redemption price (the "Mandatory Redemption Price") equal to the
aggregate principal amount thereof plus accrued and unpaid interest thereon to
the earlier of (a) September 27, 1999, in the event that the MidAmerican Merger
is not consummated on or prior to September 7, 1999 or (b) the 20th day (or if
such day is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                 Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                 Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4.  DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.  DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written notice to the Company and to the Trustee, rescind and
annul such declaration and its consequences on behalf of all of the Holders, but
no such recision or annulment shall extend to or affect any subsequent default
or impair any right consequent thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Inden-


<PAGE>

ture shall have made written request to the Trustee to institute proceedings in
respect of such Event of Default as Trustee, (c) such Holder shall have offered
the Trustee indemnity satisfactory to the Trustee against the costs, expenses
and liabilities to be incurred in compliance with such request, (d) the Trustee
shall not have received from the Holders of a majority in principal amount of
Securities at the time Outstanding under the Indenture a direction inconsistent
with such request and (e) the Trustee for 90 days after its receipt of such
notice from the Holder, request and offer of indemnity shall have failed to
institute any such proceeding. The foregoing shall not apply to certain suits
described in the Indenture, including any suit instituted by the Holder of this
Security for the enforcement of any payment of principal hereof or any premium
or interest hereon on or after the respective due dates expressed herein.

6.  AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

7.  TRANSFER AND EXCHANGE; DENOMINATIONS

                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of this Security is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in the Borough of Manhattan, The City of New
York, (which initially shall be the corporate trust office of the Trustee), duly
endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed by, the
Holder hereof or his attorney duly authorized in writing, and thereupon one or
more new Securities, of authorized denominations and for the same aggregate
principal amount, shall be issued to the designated transferee or transferees.


<PAGE>

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple of
$1,000 in excess thereof. As provided in the Indenture and subject to certain
limitations therein set forth, Securities of this series are exchangeable for a
like aggregate principal amount of Securities of this series and of like tenor
of a different authorized denomination as requested by the Holder surrendering
the same.

                 No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8.  SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9.  TRUSTEE DEALINGS WITH THE COMPANY

                 The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.

11. AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. CUSIP NUMBERS

                 Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13. GOVERNING LAW

<PAGE>


                 This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                 All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.



<PAGE>


                                                                     EXHIBIT B.1

          FORM OF FACE OF RULE 144A GLOBAL SENIOR SECURED NOTE DUE 2009


                  THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.

                  THIS SECURITY (OR ITS PREDECESSOR) HAS BEEN INITIALLY RESOLD
IN RELIANCE ON RULE 144A UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING
LEGEND UNTIL REMOVABLE IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE
INDENTURE. THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A
TRANSACTION EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF
1933, AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT
BE OFFERED OR SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION
OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY
NOTIFIED THAT THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM
THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A AND
REGULATION S THEREUNDER.


<PAGE>

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A
UNDER THE SECURITIES ACT), (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER
THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE ORIGINAL ISSUE DATE OF
THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE
THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY PREDECESSOR HEREOF).


<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009

                                                         $______________

No. ___                                                  CUSIP No. 59562H AB 4


                  MIDAMERICAN FUNDING, LLC, a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & Co., or registered assigns, the principal amount of [ ] Million
Dollars (such principal amount, as it may from time to time be adjusted by
endorsement on Schedule A hereto, is hereinafter referred to as the "Principal
Amount") on March 1, 2009, and to pay interest thereon from March 11, 1999, or
from the most recent Interest Payment Date to which interest has been paid or
duly provided for, semi-annually on March 1 and September 1 in each year,
commencing September 1, 1999 at the rate of 6.339% per annum, until the
Principal Amount hereof is paid or made available for payment; provided that any
Principal Amount and premium, and any such installment of interest, which is
overdue shall continue to bear interest at the aforesaid rate of 6.339% per
annum (to the extent that the payment of such interest shall be legally
enforceable) from the dates such amounts are due until they are paid or made
available for payment. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the February 15 or August 15 (whether or not a
Business Day), as the case may be, immediately preceding such Interest Payment
Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Person in whose name this Security (or one
or more Predecessor Securities) is registered on such Regular Record Date and
may be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture. If an Illiquidity Event (as defined in the Registration
Rights Agreement) occurs, interest will accrue on this Security at a rate of
6.859%per annum from and including the date on which any such Illiquidity Event
shall occur, until but excluding the date on which all Illiquidity Events shall
cease to exist or shall otherwise have been cured; provided, however, that if
such Illiquidity Event has not ceased to exist or is not otherwise cured within
two years after the consummation of the MidAmerican Merger (as defined in the
Indenture), such increase in interest rate will become permanent.


<PAGE>

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States of America as at
the time of payment is legal tender for the payment of public and private debts,
provided, however, that, at the option of the Company, payment of the interest
on this Security may be made only upon presentation and surrender hereof at any
such office or agency and, at the option of the Company, payment of interest may
be made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register. Payment of interest, if any, in
respect of this Security may also be made, in the case of a Holder of at least
U.S. $1,000,000 aggregate principal amount of Securities, by wire transfer to a
U.S. Dollar account maintained by the Holder with a bank in the United States;
provided that such Holder elects payment by wire transfer by giving written
notice to the Trustee or Paying Agent to such effect designating such account no
later than 15 days immediately preceding the relevant due date for payment (or
such other date as the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.



                                       4
<PAGE>

                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: _______________________________
                                                 Name:
                                                 Title:




Attest:


By:_________________
   Name:
   Title:




                                       5
<PAGE>

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                          Authorized Signatory






                                       6
<PAGE>

        FORM OF REVERSE OF RULE 144A GLOBAL SENIOR SECURED NOTE DUE 2009

                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009

1. GENERAL

                 This Security is one of a duly authorized issue of Securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company, as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$175,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 15 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corpo-


<PAGE>

rate debt securities of comparable maturity to the remaining term of the
Securities of this series.

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

                 In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Princi-


<PAGE>

pal Amount shown on Schedule A after such endorsement will reflect only the
unredeemed portion hereof.

3. MANDATORY REDEMPTION

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4. DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5. DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of
this series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written notice to the Company and to the Trustee, rescind and
annul

<PAGE>

such declaration and its consequences on behalf of all of the Holders, but no
such recision or annulment shall extend to or affect any subsequent default or
impair any right consequent thereon.

                  As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Indenture shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee, (c) such Holder shall have offered the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request, (d) the Trustee shall not have
received from the Holders of a majority in principal amount of Securities at the
time Outstanding under the Indenture a direction inconsistent with such request
and (e) the Trustee for 90 days after its receipt of such notice from the
Holder, request and offer of indemnity shall have failed to institute any such
proceeding. The foregoing shall not apply to certain suits described in the
Indenture, including any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

6. AMENDMENT AND WAIVER

                  The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                  No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.


<PAGE>

7. TRANSFER AND EXCHANGE; DENOMINATIONS

                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of a Security of the series of which this
Security is a part is registrable in the Security Register, upon surrender of
this Security for registration of transfer at the office or agency of the
Company in the Borough of Manhattan, The City of New York, (which initially
shall be the corporate trust office of the Trustee), duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Company and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Securities,
of authorized denominations and for the same aggregate principal amount, shall
be issued to the designated transferee or transferees.

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8. SUCCESSOR OBLIGORS

                  When a successor assumes all the obligations of its
predecessor under the Securities of this series and the Indenture in accordance
with the terms of the Indenture, the predecessor will be released from those
obligations.

9. TRUSTEE DEALINGS WITH THE COMPANY

                  The Trustee under the Indenture, in its individual or any
other capacity, may become the owner or pledgee of Securities of this series and
may otherwise deal with the Company, its Subsidiaries or their respective
Affiliates as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                  No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.


<PAGE>

11. AUTHENTICATION

                  This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. CUSIP NUMBERS

                  Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13. GOVERNING LAW

                  This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.


<PAGE>

                                                                      SCHEDULE A

                             SCHEDULE OF ADJUSTMENTS


Initial Principal Amount:  U.S. $

<TABLE>
<CAPTION>
                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        -----------   ---------------

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        -----------   ---------------
</TABLE>



<PAGE>


                                                                     EXHIBIT B.2

        FORM OF FACE OF REGULATION S GLOBAL SENIOR SECURED NOTE DUE 2009


                  THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.

                  THIS SECURITY (OR ITS PREDECESSOR) HAS BEEN ISSUED IN RELIANCE
ON REGULATION S UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING LEGEND
UNTIL REMOVABLE IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE.
THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT
FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR
SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN
APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY
NOTIFIED THAT THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM
THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A AND
REGULATION S THEREUNDER.


<PAGE>

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS NOT A U.S. PERSON AND IS ACQUIRING THIS SECURITY IN AN
OFFSHORE TRANSACTION, (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  THE RIGHTS ATTACHED TO THIS REGULATION S TEMPORARY GLOBAL
SECURITY, AND THE CONDITIONS AND PROCEDURES GOVERNING ITS EXCHANGE FOR
DEFINITIVE SECURITIES, ARE AS SPECIFIED IN THE INDENTURE.

                  PRIOR TO THE COMMENCEMENT OF THE REGISTERED EXCHANGE OFFER OR
THE EFFECTIVENESS OF THE SHELF REGISTRATION STATEMENT, TRANSFERS OF INTERESTS IN
THIS REGULATION S GLOBAL SECURITY TO U.S. PERSONS SHALL BE LIMITED TO TRANSFERS
TO QUALIFIED INSTITUTIONAL BUYERS PURSUANT TO RULE 144A UNDER THE SECURITIES
ACT.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY FOLLOWING THE
EXPIRATION OF 40 CONSECUTIVE DAYS BEGINNING ON AND INCLUDING THE LATER OF (A)
THE DAY ON WHICH INTERESTS IN THIS SECURITY ARE OFFERED TO PERSONS OTHER THAN
DISTRIBUTORS (AS DEFINED IN REGULATION S) AND (B) THE ORIGINAL ISSUE DATE OF
THIS SECURITY. AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION," "UNITED STATES"
AND "U.S. PERSON" HAVE THE MEANINGS GIVEN TO THEM BY REGULATION S UNDER THE
SECURITIES ACT.


<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009


No. ____                                                $____________

                                                        ISIN No. US59562 HAH 12

                   MIDAMERICAN FUNDING, LLC, a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & Co., or registered assigns, the principal amount of [ ] Million
Dollars (such principal amount, as it may from time to time be adjusted by
endorsement on Schedule A hereto, is hereinafter referred to as the "Principal
Amount") on March 1, 2009, and to pay interest thereon from March 11, 1999, or
from the most recent Interest Payment Date to which interest has been paid or
duly provided for, semi-annually on March 1 and September 1 in each year,
commencing September 1, 1999 at the rate of 6.339% per annum, until the
Principal Amount hereof is paid or made available for payment; provided that any
Principal Amount and premium, and any such installment of interest, which is
overdue shall continue to bear interest at the aforesaid rate of 6.339% per
annum (to the extent that the payment of such interest shall be legally
enforceable) from the dates such amounts are due until they are paid or made
available for payment. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the February 15 or August 15 (whether or not a
Business Day), as the case may be, immediately preceding such Interest Payment
Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Person in whose name this Security (or one
or more Predecessor Securities) is registered on such Regular Record Date and
may be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture. If an Illiquidity Event (as defined in the Registration
Rights Agreement) occurs, interest will accrue on this Security at a rate of
6.839 per annum from and including the date on which any such Illiquidity Event
shall occur, until but excluding the date on which all Illiquidity Events shall
cease to exist or shall otherwise have been cured; provided, however, that if
such Illiquidity Event has not ceased to exist or is not otherwise cured within
two years after the consummation of the MidAmerican Merger (as defined in the
Indenture), such increase in interest rate will become permanent.


<PAGE>

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States of America as at
the time of payment is legal tender for the payment of public and private debts,
provided, however, that, at the option of the Company, payment of the interest
on this Security may be made only upon presentation and surrender hereof at any
such office or agency and, at the option of the Company, payment of interest may
be made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register. Payment of interest, if any, in
respect of this Security may also be made, in the case of a Holder of at least
U.S. $1,000,000 aggregate principal amount of Securities, by wire transfer to a
U.S. Dollar account maintained by the Holder with a bank in the United States;
provided that such Holder elects payment by wire transfer by giving written
notice to the Trustee or Paying Agent to such effect designating such account no
later than 15 days immediately preceding the relevant due date for payment (or
such other date as the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.




<PAGE>


                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:


Attest:

By:__________________
     Name:
     Title:


<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                           Authorized Signatory




<PAGE>


       FORM OF REVERSE OF REGULATION S GLOBAL SENIOR SECURED NOTE DUE 2009

                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009

1. GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$175,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 15 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of the Securities of this series.


<PAGE>

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

  .              "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

                  In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal Amount shown on Schedule A after such endorsement
will reflect only the unredeemed portion hereof.

3.           MANDATORY REDEMPTION


<PAGE>

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4.           DEFEASANCE

                  The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.           DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written notice to the Company and to the Trustee, rescind and
annul such declaration and its consequences on behalf of all of the Holders, but
no such recision or annulment shall extend to or affect any subsequent default
or impair any right consequent thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to

<PAGE>

the Indenture, or for the appointment of a receiver, or trustee or for any other
remedy thereunder, unless (a) such Holder shall have previously given the
Trustee written notice of a continuing Event of Default with respect to the
securities, (b) the Holders of not less than 33% or a majority, as applicable,
in principal amount of the Securities at the time Outstanding under the
Indenture shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default as Trustee, (c) such Holder
shall have offered the Trustee indemnity satisfactory to the Trustee against the
costs, expenses and liabilities to be incurred in compliance with such request,
(d) the Trustee shall not have received from the Holders of a majority in
principal amount of Securities at the time Outstanding under the Indenture a
direction inconsistent with such request and (e) the Trustee for 90 days after
its receipt of such notice from the Holder, request and offer of indemnity shall
have failed to institute any such proceeding. The foregoing shall not apply to
certain suits described in the Indenture, including any suit instituted by the
Holder of this Security for the enforcement of any payment of principal hereof
or any premium or interest hereon on or after the respective due dates expressed
herein.

6. AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

7. TRANSFER AND EXCHANGE; DENOMINATIONS

                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of a Security of the series of which this
Security is a part is registrable in the Security Register, upon surrender of
this Security for registration of transfer at the office or agency of the
Company in the Borough of Manhattan, The City of New York, (which initially
shall be the corporate trust office of the Trustee), duly endorsed by, or
accompanied by a written instrument of

<PAGE>

transfer in form satisfactory to the Company and the Security Registrar duly
executed by, the Holder hereof or his attorney duly authorized in writing, and
thereupon one or more new Securities, of authorized denominations and for the
same aggregate principal amount, shall be issued to the designated transferee or
transferees.

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                 No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8. SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9. TRUSTEE DEALINGS WITH THE COMPANY

                  The Trustee under the Indenture, in its individual or any
other capacity, may become the owner or pledgee of Securities of this series and
may otherwise deal with the Company, its Subsidiaries or their respective
Affiliates as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.

11. AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. ISIN NUMBER AND COMMON CODE


<PAGE>

                 This Security will bear an ISIN number and a Common Code.  No
representation is made as to the accuracy of such numbers as printed on the
Securities of this series and reliance may be placed only on the other
identification numbers printed hereon.

13. GOVERNING LAW

                 This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.


<PAGE>


                                                                      SCHEDULE A

                             SCHEDULE OF ADJUSTMENTS


Initial Principal Amount:  U.S. $

<TABLE>
<CAPTION>
                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        -----------   ---------------

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        -----------   ---------------
</TABLE>


<PAGE>


                                                                     EXHIBIT B.3

       FORM OF FACE OF RESTRICTED DEFINITIVE SENIOR SECURED NOTE DUE 2009

                  THIS SECURITY HAS BEEN INITIALLY RESOLD TO AN INSTITUTIONAL
"ACCREDITED INVESTOR" (AS DESCRIBED BY RULE 501(a)(1), (2), (3) OR (7) UNDER THE
SECURITIES ACT) AND SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE IN
ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE. THIS SECURITY (OR ITS
PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION
UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR SOLD OR OTHERWISE
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
THEREFROM.

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR" DESCRIBED BY RULE
501(a)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT, (2) AGREES THAT BEGINNING
FROM THE LATER OF (X) THE ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST
DATE ON WHICH THE COMPANY OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF
THIS SECURITY (OR ANY PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN
RULE 144(K) UNDER THE SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER
THIS SECURITY EXCEPT (A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE
UNITED STATES TO A PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED
INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A
TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES
IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT,
(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED
BY RULE 144 THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN
ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES
AND (3) AGREES THAT IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO,
DELIVER TO EACH PERSON TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE
SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD

<PAGE>

REFERRED TO IN RULE 144(K) UNDER THE SECURITIES ACT BEGINNING FROM THE LATER OF
(A) THE ORIGINAL ISSUE DATE OF THIS SECURITY AND (B) THE LAST DATE ON WHICH THE
COMPANY OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR
ANY PREDECESSOR HEREOF).

                  IN CONNECTION WITH ANY TRANSFER, THE HOLDER WILL DELIVER TO
THE REGISTRAR AND TRANSFER AGENT SUCH CERTIFICATES AND OTHER INFORMATION AS SUCH
TRANSFER AGENT MAY REASONABLY REQUIRE TO CONFIRM THAT THE TRANSFER COMPLIES WITH
THE FOREGOING RESTRICTIONS.



<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009


No. ____                                                  $____________

                                                          CUSIP No. 59562H AE 8

                  MIDAMERICAN FUNDING, LLC., a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to ______, or registered assigns, the principal amount of [ ] Million Dollars
(the "Principal Amount") on March 1, 2009, and to pay interest thereon from
March 11, 1999, or from the most recent Interest Payment Date to which interest
has been paid or duly provided for, semi-annually on March 1 and September 1 in
each year, commencing September 1, 1999 at the rate of 6.339% per annum, until
the Principal Amount hereof is paid or made available for payment; provided that
any Principal Amount and premium, and any such installment of interest, which is
overdue shall continue to bear interest at the aforesaid rate of 6.339% per
annum (to the extent that the payment of such interest shall be legally
enforceable) from the dates such amounts are due until they are paid or made
available for payment. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the February 15 or August 15 (whether or not a
Business Day), as the case may be, immediately preceding such Interest Payment
Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Person in whose name this Security (or one
or more Predecessor Securities) is registered on such Regular Record Date and
may be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture. If an Illiquidity Event (as defined in the Registration
Rights Agreement) occurs, interest will accrue on this Security at a rate of
6.839%per annum from and including the date on which any such Illiquidity Event
shall occur, until but excluding the date on which all Illiquidity Events shall
cease to exist or shall otherwise have been cured, provided, however, that if
such Illiquidity Event has not ceased to exist or is not otherwise cured within
two years after the consummation of the MidAmerican Merger (as defined in the
Indenture), such increase in interest rate will become permanent.

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough

<PAGE>

of Manhattan, The City of New York, or at such additional offices or agencies as
the Company from time to time may designate for such purpose, in such coin or
currency of the United States of America as at the time of payment is legal
tender for the payment of public and private debts, provided, however, that, at
the option of the Company, payment of the interest on this Security may be made
only upon presentation and surrender hereof at any such office or agency and, at
the option of the Company, payment of interest may be made by check mailed to
the address of the Person entitled thereto as such address shall appear in the
Security Register. Payment of interest, if any, in respect of this Security may
also be made, in the case of a Holder of at least U.S. $1,000,000 aggregate
principal amount of Securities, by wire transfer to a U.S. Dollar account
maintained by the Holder with a bank in the United States; provided that such
Holder elects payment by wire transfer by giving written notice to the Trustee
or Paying Agent to such effect designating such account no later than 15 days
immediately preceding the relevant due date for payment (or such other date as
the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.



<PAGE>


                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:

Attest:

By:________________
     Name:
     Title:


<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                         Authorized Signatory




<PAGE>


      FORM OF REVERSE OF RESTRICTED DEFINITIVE SENIOR SECURED NOTE DUE 2009

                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009

1. GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$175,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 15 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of the Securities of this series.



<PAGE>


                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

3. MANDATORY REDEMPTION

                 In the event that (i) the MidAmerican Merger is not consummated
on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon the
MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in either
case, on or prior to September 7, 1999, for any reason, the Company shall redeem
all the Securities on the Mandatory Redemption Date, in

<PAGE>
cash at a redemption price (the "Mandatory Redemption Price") equal to the
aggregate principal amount thereof plus accrued and unpaid interest thereon to
the earlier of (a) September 27, 1999, in the event that the MidAmerican Merger
is not consummated on or prior to September 7, 1999 or (b) the 20th day (or if
such day is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                 Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                 Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4. DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5. DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written notice to the Company and to the Trustee, rescind and
annul such declaration and its consequences on behalf of all of the Holders, but
no such recision or annulment shall extend to or affect any subsequent default
or impair any right consequent thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Inden-

<PAGE>

ture shall have made written request to the Trustee to institute proceedings in
respect of such Event of Default as Trustee, (c) such Holder shall have offered
the Trustee indemnity satisfactory to the Trustee against the costs, expenses
and liabilities to be incurred in compliance with such request, (d) the Trustee
shall not have received from the Holders of a majority in principal amount of
Securities at the time Outstanding under the Indenture a direction inconsistent
with such request and (e) the Trustee for 90 days after its receipt of such
notice from the Holder, request and offer of indemnity shall have failed to
institute any such proceeding. The foregoing shall not apply to certain suits
described in the Indenture, including any suit instituted by the Holder of this
Security for the enforcement of any payment of principal hereof or any premium
or interest hereon on or after the respective due dates expressed herein.

6. AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

7. TRANSFER AND EXCHANGE; DENOMINATIONS

                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of this Security is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in the Borough of Manhattan, The City of New
York, (which initially shall be the corporate trust office of the Trustee), duly
endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed by, the
Holder hereof or his attorney duly authorized in writing, and thereupon one or
more new Securities, of authorized denominations and for the same aggregate
principal amount, shall be issued to the designated transferee or transferees.


<PAGE>

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple of
$1,000 in excess thereof. As provided in the Indenture and subject to certain
limitations therein set forth, Securities of this series are exchangeable for a
like aggregate principal amount of Securities of this series and of like tenor
of a different authorized denomination as requested by the Holder surrendering
the same.

                 No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8. SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9. TRUSTEE DEALINGS WITH THE COMPANY

                 The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.

11. AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. CUSIP NUMBERS

                 Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13. GOVERNING LAW

<PAGE>


                 This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                 All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.





<PAGE>


                                                                     EXHIBIT C.1

          FORM OF FACE OF RULE 144A GLOBAL SENIOR SECURED BOND DUE 2029


                  THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.

                  THIS SECURITY (OR ITS PREDECESSOR) HAS BEEN INITIALLY RESOLD
IN RELIANCE ON RULE 144A UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING
LEGEND UNTIL REMOVABLE IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE
INDENTURE. THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A
TRANSACTION EXEMPT FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF
1933, AS AMENDED (THE "SECURITIES ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT
BE OFFERED OR SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION
OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY
NOTIFIED THAT THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM
THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A AND
REGULATION S THEREUNDER.



                                       1
<PAGE>

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A
UNDER THE SECURITIES ACT), (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER
THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE ORIGINAL ISSUE DATE OF
THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE
THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY PREDECESSOR HEREOF).



                                       2
<PAGE>

                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029

                                                         $_______________

No.____                                                  CUSIP No. 59562H AC 2


                  MIDAMERICAN FUNDING, LLC, a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & Co., or registered assigns, the principal amount of [ ] Million
Dollars (such principal amount, as it may from time to time be adjusted by
endorsement on Schedule A hereto, is hereinafter referred to as the "Principal
Amount") on March 1, 2029, and to pay interest thereon from March 11, 1999, or
from the most recent Interest Payment Date to which interest has been paid or
duly provided for, semi-annually on March 1 and September 1 in each year,
commencing September 1, 1999 at the rate of 6.927% per annum, until the
Principal Amount hereof is paid or made available for payment; provided that any
Principal Amount and premium, and any such installment of interest, which is
overdue shall continue to bear interest at the aforesaid rate of 6.927% per
annum (to the extent that the payment of such interest shall be legally
enforceable) from the dates such amounts are due until they are paid or made
available for payment. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the February 15 or August 15 (whether or not a
Business Day), as the case may be, immediately preceding such Interest Payment
Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Person in whose name this Security (or one
or more Predecessor Securities) is registered on such Regular Record Date and
may be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture. If an Illiquidity Event (as defined in the Registration
Rights Agreement) occurs, interest will accrue on this Security at a rate of
7.427%per annum from and including the date on which any such Illiquidity Event
shall occur, until but excluding the date on which all Illiquidity Events shall
cease to exist or shall otherwise have been cured; provided, however, that if
such Illiquidity Event has not ceased to exist or is not otherwise cured within
two years after the consummation of the MidAmerican Merger (as defined in the
Indenture), such increase in interest rate will become permanent.



                                       3
<PAGE>

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States of America as at
the time of payment is legal tender for the payment of public and private debts,
provided, however, that, at the option of the Company, payment of the interest
on this Security may be made only upon presentation and surrender hereof at any
such office or agency and, at the option of the Company, payment of interest may
be made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register. Payment of interest, if any, in
respect of this Security may also be made, in the case of a Holder of at least
U.S. $1,000,000 aggregate principal amount of Securities, by wire transfer to a
U.S. Dollar account maintained by the Holder with a bank in the United States;
provided that such Holder elects payment by wire transfer by giving written
notice to the Trustee or Paying Agent to such effect designating such account no
later than 15 days immediately preceding the relevant due date for payment (or
such other date as the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.




                                       4
<PAGE>

                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:




Attest:


By: __________________________
     Name:
     Title:



                                       5
<PAGE>

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.

                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                         Authorized Signatory




                                       6
<PAGE>

        FORM OF REVERSE OF RULE 144A GLOBAL SENIOR SECURED BOND DUE 2029

                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029


1.  GENERAL

                 This Security is one of a duly authorized issue of Securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company, as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$325,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 25 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corpo-

<PAGE>

rate debt securities of comparable maturity to the remaining term of the
Securities of this series.

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

                 In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Princi-


<PAGE>

pal Amount shown on Schedule A after such endorsement will reflect only the
unredeemed portion hereof.

3.  MANDATORY REDEMPTION

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4.  DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.  DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written notice to the Company and to the Trustee, rescind and
annul
<PAGE>

such declaration and its consequences on behalf of all of the Holders, but no
such recision or annulment shall extend to or affect any subsequent default or
impair any right consequent thereon.

                  As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Indenture shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee, (c) such Holder shall have offered the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request, (d) the Trustee shall not have
received from the Holders of a majority in principal amount of Securities at the
time Outstanding under the Indenture a direction inconsistent with such request
and (e) the Trustee for 90 days after its receipt of such notice from the
Holder, request and offer of indemnity shall have failed to institute any such
proceeding. The foregoing shall not apply to certain suits described in the
Indenture, including any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

6.  AMENDMENT AND WAIVER

                  The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                  No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.


<PAGE>

7.  TRANSFER AND EXCHANGE; DENOMINATIONS

                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of a Security of the series of which this
Security is a part is registrable in the Security Register, upon surrender of
this Security for registration of transfer at the office or agency of the
Company in the Borough of Manhattan, The City of New York, (which initially
shall be the corporate trust office of the Trustee), duly endorsed by, or
accompanied by a written instrument of transfer in form satisfactory to the
Company and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Securities,
of authorized denominations and for the same aggregate principal amount, shall
be issued to the designated transferee or transferees.

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8.  SUCCESSOR OBLIGORS

                  When a successor assumes all the obligations of its
predecessor under the Securities of this series and the Indenture in accordance
with the terms of the Indenture, the predecessor will be released from those
obligations.

9.  TRUSTEE DEALINGS WITH THE COMPANY

                  The Trustee under the Indenture, in its individual or any
other capacity, may become the owner or pledgee of Securities of this series and
may otherwise deal with the Company, its Subsidiaries or their respective
Affiliates as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                  No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.


<PAGE>

11. AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. CUSIP NUMBERS

                  Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13. GOVERNING LAW

                  This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.


<PAGE>

                                                                      SCHEDULE A

                             SCHEDULE OF ADJUSTMENTS


Initial Principal Amount:  U.S. $

<TABLE>
<CAPTION>
                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        ----------    ---------------

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        ----------    ---------------
</TABLE>

<PAGE>


                                                                     EXHIBIT C.2

        FORM OF FACE OF REGULATION S GLOBAL SENIOR SECURED BOND DUE 2029


                  THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.

                  THIS SECURITY (OR ITS PREDECESSOR) HAS BEEN ISSUED IN RELIANCE
ON REGULATION S UNDER THE SECURITIES ACT AND SHALL BEAR THE FOLLOWING LEGEND
UNTIL REMOVABLE IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE.
THIS SECURITY (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT
FROM REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED
(THE "SECURITIES ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR
SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN
APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY
NOTIFIED THAT THE SELLER OF THIS SECURITY MAY BE RELYING ON THE EXEMPTION FROM
THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A AND
REGULATION S THEREUNDER.


<PAGE>

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS NOT A U.S. PERSON AND IS ACQUIRING THIS SECURITY IN AN
OFFSHORE TRANSACTION, (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  THE RIGHTS ATTACHED TO THIS REGULATION S TEMPORARY GLOBAL
SECURITY, AND THE CONDITIONS AND PROCEDURES GOVERNING ITS EXCHANGE FOR
DEFINITIVE SECURITIES, ARE AS SPECIFIED IN THE INDENTURE.

                  PRIOR TO THE COMMENCEMENT OF THE REGISTERED EXCHANGE OFFER OR
THE EFFECTIVENESS OF THE SHELF REGISTRATION STATEMENT, TRANSFERS OF INTERESTS IN
THIS REGULATION S GLOBAL SECURITY TO U.S. PERSONS SHALL BE LIMITED TO TRANSFERS
TO QUALIFIED INSTITUTIONAL BUYERS PURSUANT TO RULE 144A UNDER THE SECURITIES
ACT.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY FOLLOWING THE
EXPIRATION OF 40 CONSECUTIVE DAYS BEGINNING ON AND INCLUDING THE LATER OF (A)
THE DAY ON WHICH INTERESTS IN THIS SECURITY ARE OFFERED TO PERSONS OTHER THAN
DISTRIBUTORS (AS DEFINED IN REGULATION S) AND (B) THE ORIGINAL ISSUE DATE OF
THIS SECURITY. AS USED HEREIN, THE TERMS "OFFSHORE TRANSACTION," "UNITED STATES"
AND "U.S. PERSON" HAVE THE MEANINGS GIVEN TO THEM BY REGULATION S UNDER THE
SECURITIES ACT.


<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029


No. ____                                                $____________

                                                        ISIN No. US59562H AJ 77

                   MIDAMERICAN FUNDING, LLC., a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to CEDE & Co., or registered assigns, the principal amount of [ ] Million
Dollars (such principal amount, as it may from time to time be adjusted by
endorsement on Schedule A hereto, is hereinafter referred to as the "Principal
Amount") on March 1, 2029, and to pay interest thereon from March 11, 1999, or
from the most recent Interest Payment Date to which interest has been paid or
duly provided for, semi-annually on March 1 and September 1 in each year,
commencing September 1, 1999 at the rate of 6.927% per annum, until the
Principal Amount hereof is paid or made available for payment; provided that any
Principal Amount and premium, and any such installment of interest, which is
overdue shall continue to bear interest at the aforesaid rate of 6.927% per
annum (to the extent that the payment of such interest shall be legally
enforceable) from the dates such amounts are due until they are paid or made
available for payment. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the February 15 or August 15 (whether or not a
Business Day), as the case may be, immediately preceding such Interest Payment
Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Person in whose name this Security (or one
or more Predecessor Securities) is registered on such Regular Record Date and
may be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture. If an Illiquidity Event (as defined in the Registration
Rights Agreement) occurs, interest will accrue on this Security at a rate of
7.427%per annum from and including the date on which any such Illiquidity Event
shall occur, until but excluding the date on which all Illiquidity Events shall
cease to exist or shall otherwise have been cured; provided, however, that if
such Illiquidity Event has not ceased to exist or is not otherwise cured within
two years after the consummation of the MidAmerican Merger (as defined in the
Indenture), such increase in interest rate will become permanent.


<PAGE>

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States of America as at
the time of payment is legal tender for the payment of public and private debts,
provided, however, that, at the option of the Company, payment of the interest
on this Security may be made only upon presentation and surrender hereof at any
such office or agency and, at the option of the Company, payment of interest may
be made by check mailed to the address of the Person entitled thereto as such
address shall appear in the Security Register. Payment of interest, if any, in
respect of this Security may also be made, in the case of a Holder of at least
U.S. $1,000,000 aggregate principal amount of Securities, by wire transfer to a
U.S. Dollar account maintained by the Holder with a bank in the United States;
provided that such Holder elects payment by wire transfer by giving written
notice to the Trustee or Paying Agent to such effect designating such account no
later than 15 days immediately preceding the relevant due date for payment (or
such other date as the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.



<PAGE>

                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By:_________________________
                                                Name:
                                                Title:

Attest:

By: ____________________-
      Name:
      Title:


<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                          Authorized Signatory




<PAGE>


       FORM OF REVERSE OF REGULATION S GLOBAL SENIOR SECURED BOND DUE 2029

                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029

1.  GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$325,000,000.

2.  OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 25 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of the Securities of this series.


<PAGE>

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest,
and the Holders thereof will have no right in respect of such Securities of this
series except the right to receive the Redemption Price thereof.

                  In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal Amount shown on Schedule A after such endorsement
will reflect only the unredeemed portion hereof.

3.  MANDATORY REDEMPTION


<PAGE>

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4.  DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.  DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written notice to the Company and to the Trustee, rescind and
annul such declaration and its consequences on behalf of all of the Holders, but
no such recision or annulment shall extend to or affect any subsequent default
or impair any right consequent thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to

<PAGE>

the Indenture, or for the appointment of a receiver, or trustee or for any other
remedy thereunder, unless (a) such Holder shall have previously given the
Trustee written notice of a continuing Event of Default with respect to the
securities, (b) the Holders of not less than 33% or a majority, as applicable,
in principal amount of the Securities at the time Outstanding under the
Indenture shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default as Trustee, (c) such Holder
shall have offered the Trustee indemnity satisfactory to the Trustee against the
costs, expenses and liabilities to be incurred in compliance with such request,
(d) the Trustee shall not have received from the Holders of a majority in
principal amount of Securities at the time Outstanding under the Indenture a
direction inconsistent with such request and (e) the Trustee for 90 days after
its receipt of such notice from the Holder, request and offer of indemnity shall
have failed to institute any such proceeding. The foregoing shall not apply to
certain suits described in the Indenture, including any suit instituted by the
Holder of this Security for the enforcement of any payment of principal hereof
or any premium or interest hereon on or after the respective due dates expressed
herein.

6.  AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

7.  TRANSFER AND EXCHANGE; DENOMINATIONS

                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of a Security of the series of which this
Security is a part is registrable in the Security Register, upon surrender of
this Security for registration of transfer at the office or agency of the
Company in the Borough of Manhattan, The City of New York, (which initially
shall be the corporate trust office of the Trustee), duly endorsed by, or
accompanied by a written instrument of

<PAGE>

transfer in form satisfactory to the Company and the Security Registrar duly
executed by, the Holder hereof or his attorney duly authorized in writing, and
thereupon one or more new Securities, of authorized denominations and for the
same aggregate principal amount, shall be issued to the designated transferee or
transferees.

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                 No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8.   SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9.   TRUSTEE DEALINGS WITH THE COMPANY

                  The Trustee under the Indenture, in its individual or any
other capacity, may become the owner or pledgee of Securities of this series and
may otherwise deal with the Company, its Subsidiaries or their respective
Affiliates as if it were not the Trustee.

10.  NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.

11. AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. ISIN NUMBER AND COMMON CODE


<PAGE>

                 This Security will bear an ISIN number and a Common Code.  No
representation is made as to the accuracy of such numbers as printed on the
Securities of this series and reliance may be placed only on the other
identification numbers printed hereon.

13. GOVERNING LAW

                 This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14.  DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.


<PAGE>


                                                                      SCHEDULE A

                             SCHEDULE OF ADJUSTMENTS


Initial Principal Amount:  U.S. $

<TABLE>
<CAPTION>
                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        ----------    ---------------

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        ----------    ---------------
</TABLE>

<PAGE>


                                                                     EXHIBIT C.3

       FORM OF FACE OF RESTRICTED DEFINITIVE SENIOR SECURED BOND DUE 2029


                  THIS SECURITY HAS BEEN INITIALLY RESOLD TO AN INSTITUTIONAL
"ACCREDITED INVESTOR" (AS DESCRIBED BY RULE 501(a)(1), (2), (3) OR (7) UNDER THE
SECURITIES ACT) AND SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE IN
ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE. THIS SECURITY (OR ITS
PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION
UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR SOLD OR OTHERWISE
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
THEREFROM.

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR" DESCRIBED BY RULE
501(a)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT, (2) AGREES THAT BEGINNING
FROM THE LATER OF (X) THE ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST
DATE ON WHICH THE COMPANY OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF
THIS SECURITY (OR ANY PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN
RULE 144(K) UNDER THE SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER
THIS SECURITY EXCEPT (A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE
UNITED STATES TO A PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED
INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A
TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES
IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT,
(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED
BY RULE 144 THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN
ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES
AND (3) AGREES THAT IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO,
DELIVER TO EACH PERSON TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE
SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY

<PAGE>

UPON REQUEST OF THE HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO
IN RULE 144(K) UNDER THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE
ORIGINAL ISSUE DATE OF THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF).

                  IN CONNECTION WITH ANY TRANSFER, THE HOLDER WILL DELIVER TO
THE REGISTRAR AND TRANSFER AGENT SUCH CERTIFICATES AND OTHER INFORMATION AS SUCH
TRANSFER AGENT MAY REASONABLY REQUIRE TO CONFIRM THAT THE TRANSFER COMPLIES WITH
THE FOREGOING RESTRICTIONS.



<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029


No. ____                                                 $____________

                                                         CUSIP No. 59562H AF 5

                  MIDAMERICAN FUNDING, LLC, a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to ______, or registered assigns, the principal amount of [ ] Million Dollars
(the "Principal Amount") on March 1, 2029, and to pay interest thereon from
March 11, 1999, or from the most recent Interest Payment Date to which interest
has been paid or duly provided for, semi-annually on March 1 and September 1 in
each year, commencing September 1, 1999 at the rate of 6.927% per annum, until
the Principal Amount hereof is paid or made available for payment; provided that
any Principal Amount and premium, and any such installment of interest, which is
overdue shall continue to bear interest at the aforesaid rate of 6.927% per
annum (to the extent that the payment of such interest shall be legally
enforceable) from the dates such amounts are due until they are paid or made
available for payment. The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the February 15 or August 15 (whether or not a
Business Day), as the case may be, immediately preceding such Interest Payment
Date. Any such interest not so punctually paid or duly provided for will
forthwith cease to be payable to the Person in whose name this Security (or one
or more Predecessor Securities) is registered on such Regular Record Date and
may be paid to the Person in whose name this Security (or one or more
Predecessor Securities) is registered at the close of business on a Special
Record Date for the payment of such Defaulted Interest to be fixed by the
Trustee, notice whereof shall be given to Holders of Securities of this series
not less than 10 days prior to such Special Record Date, or be paid at any time
in any other lawful manner not inconsistent with the requirements of any
securities exchange on which the Securities of this series may be listed, and
upon such notice as may be required by such exchange, all as more fully provided
in said Indenture. If an Illiquidity Event (as defined in the Registration
Rights Agreement) occurs, interest will accrue on this Security at a rate of
7.427%per annum from and including the date on which any such Illiquidity Event
shall occur, until but excluding the date on which all Illiquidity Events shall
cease to exist or shall otherwise have been cured, provided, however, that if
such Illiquidity Event has not ceased to exist or is not otherwise cured within
two years after the consummation of the MidAmerican Merger (as defined in the
Indenture), such increase in interest rate will become permanent.

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough

<PAGE>

of Manhattan, The City of New York, or at such additional offices or agencies as
the Company from time to time may designate for such purpose, in such coin or
currency of the United States of America as at the time of payment is legal
tender for the payment of public and private debts, provided, however, that, at
the option of the Company, payment of the interest on this Security may be made
only upon presentation and surrender hereof at any such office or agency and, at
the option of the Company, payment of interest may be made by check mailed to
the address of the Person entitled thereto as such address shall appear in the
Security Register. Payment of interest, if any, in respect of this Security may
also be made, in the case of a Holder of at least U.S. $1,000,000 aggregate
principal amount of Securities, by wire transfer to a U.S. Dollar account
maintained by the Holder with a bank in the United States; provided that such
Holder elects payment by wire transfer by giving written notice to the Trustee
or Paying Agent to such effect designating such account no later than 15 days
immediately preceding the relevant due date for payment (or such other date as
the Trustee may accept in its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.



<PAGE>


                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:

Attest:

By:_______________
    Name:
    Title:


<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                          Authorized Signatory




<PAGE>


      FORM OF REVERSE OF RESTRICTED DEFINITIVE SENIOR SECURED BOND DUE 2029

                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029

1.  GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$325,000,000.

2.  OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 25 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in


<PAGE>
accordance with customary financial practice, in pricing new issues of corporate
debt securities of comparable maturity to the remaining term of the Securities
of this series.

                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                  Unless the Company defaults in payment of the Redemption
Price, from and after the Redemption Date, the Securities of this series or
portions thereof called for redemption will cease to bear interest, and the
Holders thereof will have no right in respect of such Securities of this series
except the right to receive the Redemption Price thereof.

3.  MANDATORY REDEMPTION


<PAGE>

                 In the event that (i) the MidAmerican Merger is not consummated
on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon the
MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in either
case, on or prior to September 7, 1999, for any reason, the Company shall redeem
all the Securities on the Mandatory Redemption Date, in cash at a redemption
price (the "Mandatory Redemption Price") equal to the aggregate principal amount
thereof plus accrued and unpaid interest thereon to the earlier of (a) September
27, 1999, in the event that the MidAmerican Merger is not consummated on or
prior to September 7, 1999 or (b) the 20th day (or if such day is not a Business
Day, the first Business Day thereafter) following the occurrence of an event
described in (ii) above (such earlier date being referred to herein as the
"Mandatory Redemption Date").

                 Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                 Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.

4.  DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.  DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all Events of Default with respect to Securities of this
series have been cured or waived (other than the non-payment of principal of the
Securities of this series which has become due solely by reason of such
declaration of acceleration) then and in every such case, the Holders of a
majority in aggregate principal amount of the Outstanding securities under the
Indenture may, by written notice to the Company and to the Trustee, rescind and
annul such declaration and its consequences on behalf of all of the Holders, but
no such recision or annulment shall extend to or affect any subsequent default
or impair any right consequent thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to

<PAGE>

the Indenture, or for the appointment of a receiver, or trustee or for any other
remedy thereunder, unless (a) such Holder shall have previously given the
Trustee written notice of a continuing Event of Default with respect to the
Securities, (b) the Holders of not less than 33% or a majority, as applicable,
in principal amount of the Securities at the time Outstanding under the
Indenture shall have made written request to the Trustee to institute
proceedings in respect of such Event of Default as Trustee, (c) such Holder
shall have offered the Trustee indemnity satisfactory to the Trustee against the
costs, expenses and liabilities to be incurred in compliance with such request,
(d) the Trustee shall not have received from the Holders of a majority in
principal amount of Securities at the time Outstanding under the Indenture a
direction inconsistent with such request and (e) the Trustee for 90 days after
its receipt of such notice from the Holder, request and offer of indemnity shall
have failed to institute any such proceeding. The foregoing shall not apply to
certain suits described in the Indenture, including any suit instituted by the
Holder of this Security for the enforcement of any payment of principal hereof
or any premium or interest hereon on or after the respective due dates expressed
herein.

6.  AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of (and
premium, if any) and interest, if any, on this Security at the times, place and
rate, and in the coin or currency, herein prescribed.

7.  TRANSFER AND EXCHANGE; DENOMINATIONS

                 As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of this Security is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in the Borough of Manhattan, The City of New
York, (which initially shall be the corporate trust office of the Trustee), duly
endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Com-

<PAGE>

pany and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Securities,
of authorized denominations and for the same aggregate principal amount, shall
be issued to the designated transferee or transferees.

                 The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple of
$1,000 in excess thereof. As provided in the Indenture and subject to certain
limitations therein set forth, Securities of this series are exchangeable for a
like aggregate principal amount of Securities of this series and of like tenor
of a different authorized denomination as requested by the Holder surrendering
the same.

                 No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8.  SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9.   TRUSTEE DEALINGS WITH THE COMPANY

                 The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

10.  NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives and releases all such liability. The waiver and release are part
of the consideration for the issuance of the Securities of this series.

11.  AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12.  CUSIP NUMBERS


<PAGE>

                 Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13.  GOVERNING LAW

                 This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14.  DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture. 88.




<PAGE>


                                                                    EXHIBIT 4.3

              FORM OF FACE OF SENIOR EXCHANGE SECURED NOTE DUE 2001
                OR PRIVATE EXCHANGE SENIOR SECURED NOTE DUE 2001

                  [THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.]*

                  [THIS SECURITY IS A PRIVATE EXCHANGE SECURITY AND ITS
PREDECESSOR SECURITY WAS INITIALLY RESOLD IN RELIANCE ON RULE 144A UNDER THE
SECURITIES ACT.] THIS SECURITY SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE
IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE. THIS SECURITY (OR
ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION
UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR SOLD OR OTHERWISE
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED THAT THE SELLER OF
THIS SECURITY MAY BE RELYING ON THE


- ------------------
     *Insert if Exchange Note is a Global Security.


<PAGE>

EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY
RULE 144A AND REGULATION S THEREUNDER.

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A
UNDER THE SECURITIES ACT), (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER
THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE ORIGINAL ISSUE DATE OF
THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE
THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY PREDECESSOR HEREOF).]*


- ------------------
     *Insert if Security is a Private Exchange Security.
<PAGE>


                            MIDAMERICAN FUNDING, LLC
                       5.85% Senior Secured Notes due 2001


No. ___                                           $____________

                                                  CUSIP No. ____________

                   MIDAMERICAN FUNDING, LLC., a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to ______, or registered assigns, the principal amount of [ ] Million Dollars
([such principal amount, as it may from time to time be adjusted by endorsement
on Schedule A hereto, is hereinafter referred to as]* the "Principal Amount") on
March 1, 2001, and to pay interest thereon from March 11, 1999, or from the most
recent Interest Payment Date to which interest has been paid or duly provided
for, semi-annually on March 1 and September 1 in each year, commencing September
1, 1999 at the rate of 5.85% per annum, until the Principal Amount hereof is
paid or made available for payment; provided that any Principal Amount and
premium, and any such installment of interest, which is overdue shall continue
to bear interest at the aforesaid rate of 5.85% per annum (to the extent that
the payment of such interest shall be legally enforceable) from the dates such
amounts are due until they are paid or made available for payment. The interest
so payable, and punctually paid or duly provided for, on any Interest Payment
Date will, as provided in such Indenture, be paid to the Person in whose name
this Security (or one or more Predecessor Securities) is registered at the close
of business on the Regular Record Date for such interest, which shall be the
February 15 or August 15 (whether or not a Business Day), as the case may be,
immediately preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for will forthwith cease to be payable to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered on such Regular Record Date and may be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on a Special Record Date for the payment of such Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of
Securities of this series not less than 10 days prior to such Special Record
Date, or be paid at any time in any other lawful manner not inconsistent with
the requirements of any securities exchange on which the Securities of this
series may be listed, and upon such notice as may be required by such exchange,
all as more fully provided in said Indenture.

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States


- ------------------
     *Insert if Exchange Note is a Global Security.

<PAGE>

of America as at the time of payment is legal tender for the payment of public
and private debts, provided, however, that, at the option of the Company,
payment of the interest on this Security may be made only upon presentation and
surrender hereof at any such office or agency and, at the option of the Company,
payment of interest may be made by check mailed to the address of the Person
entitled thereto as such address shall appear in the Security Register. Payment
of interest, if any, in respect of this Security may also be made, in the case
of a Holder of at least U.S. $1,000,000 aggregate principal amount of
Securities, by wire transfer to a U.S. Dollar account maintained by the Holder
with a bank in the United States; provided that such Holder elects payment by
wire transfer by giving written notice to the Trustee or Paying Agent to such
effect designating such account no later than 15 days immediately preceding the
relevant due date for payment (or such other date as the Trustee may accept in
its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.


<PAGE>



                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:



Attest:

By:_________________________
   Name:
   Title:


<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                   IBJ WHITEHALL BANK & TRUST COMPANY
                                   as Trustee


Dated:______________               By:  ________________________________
                                         Authorized Signatory




<PAGE>


            FORM OF REVERSE OF SENIOR EXCHANGE SECURED NOTE DUE 2001
                OR PRIVATE EXCHANGE SENIOR SECURED NOTE DUE 2001

                            MIDAMERICAN FUNDING, LLC
                       5.85% Senior Secured Notes due 2001

1. GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$175,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 0 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of the Securities of this series.

<PAGE>


                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.


                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

                 [In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal

<PAGE>

Amount shown on Schedule A after such endorsement will reflect only the
unredeemed portion hereof.]*

3.  MANDATORY REDEMPTION

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.*

4.  DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.  DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all


- ---------------------
     *Include if Exchange Note is a Global Security.

     *Include if Exchange Note is issued prior to the MidAmerican Merger.

<PAGE>

Events of Default with respect to Securities of this series have been cured or
waived (other than the non-payment of principal of the Securities of this series
which has become due solely by reason of such declaration of acceleration) then
and in every such case, the Holders of a majority in aggregate principal amount
of the Outstanding securities under the Indenture may, by written notice to the
Company and to the Trustee, rescind and annul such declaration and its
consequences on behalf of all of the Holders, but no such recision or annulment
shall extend to or affect any subsequent default or impair any right consequent
thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Indenture shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee, (c) such Holder shall have offered the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request, (d) the Trustee shall not have
received from the Holders of a majority in principal amount of Securities at the
time Outstanding under the Indenture a direction inconsistent with such request
and (e) the Trustee for 90 days after its receipt of such notice from the
Holder, request and offer of indemnity shall have failed to institute any such
proceeding. The foregoing shall not apply to certain suits described in the
Indenture, including any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

6.  AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and uncondi-

<PAGE>

tional, to pay the principal of (and premium, if any) and interest, if any, on
this Security at the times, place and rate, and in the coin or currency, herein
prescribed.

7. TRANSFER AND EXCHANGE; DENOMINATIONS

                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of this Security is registrable in
the Security Register, upon surrender of this Security for registration of
transfer at the office or agency of the Company in the Borough of Manhattan, The
City of New York, (which initially shall be the corporate trust office of the
Trustee), duly endorsed by, or accompanied by a written instrument of transfer
in form satisfactory to the Company and the Security Registrar duly executed by,
the Holder hereof or his attorney duly authorized in writing, and thereupon one
or more new Securities, of authorized denominations and for the same aggregate
principal amount, shall be issued to the designated transferee or transferees.

                  The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8. SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9. TRUSTEE DEALINGS WITH THE COMPANY

                 The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator
or Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives

<PAGE>

and releases all such liability. The waiver and release are part of the
consideration for the issuance of the Securities of this series.

11. AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. CUSIP NUMBERS

                 Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13. GOVERNING LAW

                 This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                 All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.


<PAGE>


                                                                      SCHEDULE A

[SCHEDULE OF ADJUSTMENTS*]


Initial Principal Amount:  U.S. $

<TABLE>
<CAPTION>
                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        -----------   ---------------

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

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

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

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

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

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

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

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

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

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

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

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

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

</TABLE>

- -------------------
     *Insert if Exchange Note is a Global Security.





<PAGE>


                                                                     EXHIBIT 4.4

              FORM OF FACE OF SENIOR SECURED EXCHANGE NOTE DUE 2009
                AND PRIVATE EXCHANGE SENIOR SECURED NOTE DUE 2009

                  [THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.]*

                  [THIS SECURITY IS A PRIVATE EXCHANGE SECURITY AND ITS
PREDECESSOR SECURITY WAS INITIALLY RESOLD IN RELIANCE ON RULE 144A UNDER THE
SECURITIES ACT.] THIS SECURITY SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE
IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE. THIS SECURITY (OR
ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION
UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR SOLD OR OTHERWISE
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED THAT THE SELLER OF
THIS SECURITY MAY BE RELYING ON THE


- ----------------
     *Insert if Exchange Note is a Global Security.
<PAGE>

EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY
RULE 144A AND REGULATION S THEREUNDER.

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A
UNDER THE SECURITIES ACT), (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER
THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE ORIGINAL ISSUE DATE OF
THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE
THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY PREDECESSOR HEREOF).]*

- -------------------
     *Insert if Security is a Private Exchange Security.
<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009


No. ____                                                 $____________

                                                         CUSIP No. ____________

                   MIDAMERICAN FUNDING, LLC., a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to ______, or registered assigns, the principal amount of [ ] Million Dollars
([such principal amount, as it may from time to time be adjusted by endorsement
on Schedule A hereto, is hereinafter referred to as]* the "Principal Amount") on
March 1, 2009, and to pay interest thereon from March 11, 1999, or from the most
recent Interest Payment Date to which interest has been paid or duly provided
for, semi-annually on March 1 and September 1 in each year, commencing September
1, 1999 at the rate of 6.339% per annum, until the Principal Amount hereof is
paid or made available for payment; provided that any Principal Amount and
premium, and any such installment of interest, which is overdue shall continue
to bear interest at the aforesaid rate of 6.339% per annum (to the extent that
the payment of such interest shall be legally enforceable) from the dates such
amounts are due until they are paid or made available for payment. The interest
so payable, and punctually paid or duly provided for, on any Interest Payment
Date will, as provided in such Indenture, be paid to the Person in whose name
this Security (or one or more Predecessor Securities) is registered at the close
of business on the Regular Record Date for such interest, which shall be the
February 15 or August 15 (whether or not a Business Day), as the case may be,
immediately preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for will forthwith cease to be payable to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered on such Regular Record Date and may be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on a Special Record Date for the payment of such Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of
Securities of this series not less than 10 days prior to such Special Record
Date, or be paid at any time in any other lawful manner not inconsistent with
the requirements of any securities exchange on which the Securities of this
series may be listed, and upon such notice as may be required by such exchange,
all as more fully provided in said Indenture.

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States



- -----------------
     *Insert if Exchange Note is a Global Security
<PAGE>

of America as at the time of payment is legal tender for the payment of public
and private debts, provided, however, that, at the option of the Company,
payment of the interest on this Security may be made only upon presentation and
surrender hereof at any such office or agency and, at the option of the Company,
payment of interest may be made by check mailed to the address of the Person
entitled thereto as such address shall appear in the Security Register. Payment
of interest, if any, in respect of this Security may also be made, in the case
of a Holder of at least U.S. $1,000,000 aggregate principal amount of
Securities, by wire transfer to a U.S. Dollar account maintained by the Holder
with a bank in the United States; provided that such Holder elects payment by
wire transfer by giving written notice to the Trustee or Paying Agent to such
effect designating such account no later than 15 days immediately preceding the
relevant due date for payment (or such other date as the Trustee may accept in
its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.



<PAGE>


                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:

Attest:

By:_____________________________
    Name:
    Title:

<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                          Authorized Signatory


<PAGE>


            FORM OF REVERSE OF SENIOR SECURED EXCHANGE NOTE DUE 2009
                AND PRIVATE EXCHANGE SENIOR SECURED NOTE DUE 2009

                            MIDAMERICAN FUNDING, LLC
                      6.339% Senior Secured Notes due 2009

1. GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$175,000,000.

2. OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 15 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in

<PAGE>

accordance with customary financial practice, in pricing new issues of corporate
debt securities of comparable maturity to the remaining term of the Securities
of this series.
                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

                 [In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal

<PAGE>

Amount shown on Schedule A after such endorsement will reflect only the
unredeemed portion hereof.]*

3. MANDATORY REDEMPTION

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.*

4. DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5. DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all


- -------------
     *Include if Exchange Note is a Global Security.

     *Include if Exchange Note is issued prior to the MidAmerican Merger.
<PAGE>

Events of Default with respect to Securities of this series have been cured or
waived (other than the non-payment of principal of the Securities of this series
which has become due solely by reason of such declaration of acceleration) then
and in every such case, the Holders of a majority in aggregate principal amount
of the Outstanding securities under the Indenture may, by written notice to the
Company and to the Trustee, rescind and annul such declaration and its
consequences on behalf of all of the Holders, but no such recision or annulment
shall extend to or affect any subsequent default or impair any right consequent
thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Indenture shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee, (c) such Holder shall have offered the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request, (d) the Trustee shall not have
received from the Holders of a majority in principal amount of Securities at the
time Outstanding under the Indenture a direction inconsistent with such request
and (e) the Trustee for 90 days after its receipt of such notice from the
Holder, request and offer of indemnity shall have failed to institute any such
proceeding. The foregoing shall not apply to certain suits described in the
Indenture, including any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

6. AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and uncondi-


<PAGE>

tional, to pay the principal of (and premium, if any) and interest, if any, on
this Security at the times, place and rate, and in the coin or currency, herein
prescribed.

7.  TRANSFER AND EXCHANGE; DENOMINATIONS

                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of this Security is registrable in
the Security Register, upon surrender of this Security for registration of
transfer at the office or agency of the Company in the Borough of Manhattan, The
City of New York, (which initially shall be the corporate trust office of the
Trustee), duly endorsed by, or accompanied by a written instrument of transfer
in form satisfactory to the Company and the Security Registrar duly executed by,
the Holder hereof or his attorney duly authorized in writing, and thereupon one
or more new Securities, of authorized denominations and for the same aggregate
principal amount, shall be issued to the designated transferee or transferees.

                  The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8. SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9. TRUSTEE DEALINGS WITH THE COMPANY

                 The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator
or Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives

<PAGE>

and releases all such liability. The waiver and release are part of the
consideration for the issuance of the Securities of this series.

11. AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12. CUSIP NUMBERS

                 Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13. GOVERNING LAW

                  This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14. DEFINED TERMS

                 All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.


<PAGE>


                                                                      SCHEDULE A

                           [SCHEDULE OF ADJUSTMENTS]*


<TABLE>
<CAPTION>
Initial Principal Amount:  U.S. $

                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        -----------   ---------------

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        -----------   ---------------
</TABLE>


- ----------------
     *Insert if Exchange Note is a Global Security






<PAGE>


                                                                     EXHIBIT 4.5

              FORM OF FACE OF SENIOR SECURED EXCHANGE BOND DUE 2029
                AND PRIVATE EXCHANGE SENIOR SECURED BOND DUE 2029

                  [THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE
INDENTURE HEREINAFTER REFERRED TO AND IS HELD BY THE DEPOSITORY TRUST COMPANY
(THE "DEPOSITARY") OR A NOMINEE OF THE DEPOSITARY. THIS SECURITY IS EXCHANGEABLE
FOR SECURITIES HELD BY A PERSON OTHER THAN THE DEPOSITARY OR ITS NOMINEE ONLY IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE, AND NO TRANSFER OF THIS
SECURITY (OTHER THAN A TRANSFER OF THIS SECURITY AS A WHOLE BY THE DEPOSITARY TO
A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY
OR ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO
A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY) MAY BE MADE
EXCEPT IN LIMITED CIRCUMSTANCES.

                  UNLESS THIS GLOBAL SECURITY IS PRESENTED BY AN AUTHORIZED
REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY DEFINITIVE SECURITY IS ISSUED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER
ENTITY AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL IN AS MUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN
INTEREST HEREIN.]*

                  [THIS SECURITY IS A PRIVATE EXCHANGE SECURITY AND ITS
PREDECESSOR SECURITY WAS INITIALLY RESOLD IN RELIANCE ON RULE 144A UNDER THE
SECURITIES ACT.] THIS SECURITY SHALL BEAR THE FOLLOWING LEGEND UNTIL REMOVABLE
IN ACCORDANCE WITH ITS TERMS AND THE TERMS OF THE INDENTURE. THIS SECURITY (OR
ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION
UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES
ACT"), AND, ACCORDINGLY, THIS SECURITY MAY NOT BE OFFERED OR SOLD OR OTHERWISE
TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION
THEREFROM. EACH PURCHASER OF THIS SECURITY IS HEREBY NOTIFIED THAT THE SELLER OF
THIS SECURITY MAY BE RELYING ON THE


- ------------------
     *Insert if Exchange Note is a Global Security.

<PAGE>

EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY
RULE 144A AND REGULATION S THEREUNDER.

                  BY ITS ACQUISITION HEREOF, EACH OF THE HOLDER OF THIS SECURITY
AND ANY OWNERS OF INTERESTS HEREIN, FOR THE BENEFIT OF THE COMPANY, (1)
REPRESENTS THAT IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE 144A
UNDER THE SECURITIES ACT), (2) AGREES THAT BEGINNING FROM THE LATER OF (X) THE
ORIGINAL ISSUE DATE OF THIS SECURITY OR (Y) THE LAST DATE ON WHICH THE COMPANY
OR ANY AFFILIATE THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY
PREDECESSOR HEREOF) THROUGH THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER THE
SECURITIES ACT, IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS SECURITY EXCEPT
(A) TO THE COMPANY OR ANY AFFILIATE THEREOF, (B) IN THE UNITED STATES TO A
PERSON WHOM THE HOLDER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER
(AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN ACCORDANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE SECURITIES ACT, IN EACH OF CASES (A) TO (E) IN ACCORDANCE WITH ANY
APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND (3) AGREES THAT
IT WILL, AND EACH SUBSEQUENT HOLDER WILL BE REQUIRED TO, DELIVER TO EACH PERSON
TO WHOM THIS SECURITY IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF
THIS LEGEND ON THESE RESALE RESTRICTIONS.

                  UNLESS THE COMPANY DETERMINES OTHERWISE IN ACCORDANCE WITH
APPLICABLE LAW, THIS LEGEND WILL BE REMOVED BY THE COMPANY UPON REQUEST OF THE
HOLDER, AFTER THE EXPIRATION OF THE TIME PERIOD REFERRED TO IN RULE 144(K) UNDER
THE SECURITIES ACT BEGINNING FROM THE LATER OF (A) THE ORIGINAL ISSUE DATE OF
THIS SECURITY AND (B) THE LAST DATE ON WHICH THE COMPANY OR ANY AFFILIATE
THEREOF WAS THE BENEFICIAL OWNER OF THIS SECURITY (OR ANY PREDECESSOR HEREOF).]*

- --------------------
     *Insert if Security is a Private Exchange Security.

<PAGE>


                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029


No. ____                                                 $____________

                                                         CUSIP No. ____________

                   MIDAMERICAN FUNDING, LLC, a limited liability company
organized under the laws of Iowa (herein called the "Company," which term
includes any successor corporation or limited liability company under the
Indenture hereinafter referred to), for value received, hereby promises to pay
to ______, or registered assigns, the principal amount of [ ] Million Dollars
([such principal amount, as it may from time to time be adjusted by endorsement
on Schedule A hereto, is hereinafter referred to as]* the "Principal Amount") on
March 1, 2029, and to pay interest thereon from March 11, 1999, or from the most
recent Interest Payment Date to which interest has been paid or duly provided
for, semi-annually on March 1 and September 1 in each year, commencing September
1, 1999 at the rate of 6.927% per annum, until the Principal Amount hereof is
paid or made available for payment; provided that any Principal Amount and
premium, and any such installment of interest, which is overdue shall continue
to bear interest at the aforesaid rate of 6.927% per annum (to the extent that
the payment of such interest shall be legally enforceable) from the dates such
amounts are due until they are paid or made available for payment. The interest
so payable, and punctually paid or duly provided for, on any Interest Payment
Date will, as provided in such Indenture, be paid to the Person in whose name
this Security (or one or more Predecessor Securities) is registered at the close
of business on the Regular Record Date for such interest, which shall be the
February 15 or August 15 (whether or not a Business Day), as the case may be,
immediately preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for will forthwith cease to be payable to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered on such Regular Record Date and may be paid to the Person in whose
name this Security (or one or more Predecessor Securities) is registered at the
close of business on a Special Record Date for the payment of such Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of
Securities of this series not less than 10 days prior to such Special Record
Date, or be paid at any time in any other lawful manner not inconsistent with
the requirements of any securities exchange on which the Securities of this
series may be listed, and upon such notice as may be required by such exchange,
all as more fully provided in said Indenture.

                  Payment of the principal of (and premium, if any) and interest
on this Security shall be made at the office or agency of the Company maintained
for that purpose in the Borough of Manhattan, The City of New York, or at such
additional offices or agencies as the Company from time to time may designate
for such purpose, in such coin or currency of the United States

- -------------------
     *Insert if Exchange Note is a Global Security.

<PAGE>

of America as at the time of payment is legal tender for the payment of public
and private debts, provided, however, that, at the option of the Company,
payment of the interest on this Security may be made only upon presentation and
surrender hereof at any such office or agency and, at the option of the Company,
payment of interest may be made by check mailed to the address of the Person
entitled thereto as such address shall appear in the Security Register. Payment
of interest, if any, in respect of this Security may also be made, in the case
of a Holder of at least U.S. $1,000,000 aggregate principal amount of
Securities, by wire transfer to a U.S. Dollar account maintained by the Holder
with a bank in the United States; provided that such Holder elects payment by
wire transfer by giving written notice to the Trustee or Paying Agent to such
effect designating such account no later than 15 days immediately preceding the
relevant due date for payment (or such other date as the Trustee may accept in
its discretion).

                  REFERENCE IS HEREBY MADE TO THE FURTHER PROVISIONS OF THIS
SECURITY SET FORTH ON THE REVERSE HEREOF, WHICH FURTHER PROVISIONS SHALL FOR ALL
PURPOSES HAVE THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.



<PAGE>


                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed.


                                            MIDAMERICAN FUNDING, LLC


                                            By: ________________________________
                                                 Name:
                                                 Title:

Attest:

By:_________________________
    Name:
    Title:



<PAGE>


                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  This is one of the Securities of the series designated herein
and referred to in the within-mentioned Indenture.


                                    IBJ WHITEHALL BANK & TRUST COMPANY
                                    as Trustee


Dated:______________                By:  ________________________________
                                          Authorized Signatory




<PAGE>


            FORM OF REVERSE OF SENIOR SECURED EXCHANGE BOND DUE 2029
                    AND PRIVATE EXCHANGE SENIOR SECURED BOND

                            MIDAMERICAN FUNDING, LLC
                      6.927% Senior Secured Bonds due 2029

1. GENERAL

                 This Security is one of a duly authorized issue of securities
of the Company (herein called the "Securities"), issued and to be issued in one
or more series under an Indenture, dated as of March 11, 1999 (herein called the
"Original Indenture"), between the Company and IBJ Whitehall Bank & Trust
Company as trustee (herein called the "Trustee," which term includes any
successor trustee under the Original Indenture), as supplemented by the First
Supplemental Indenture, dated as of March 11, 1999 (together with the Original
Indenture, the "Indenture") between the Company and the Trustee, to which
Indenture and all indentures supplemental thereto reference is hereby made for a
statement of the respective rights, limitations of rights, duties and immunities
thereunder of the Company, the Trustee and the Holders of the Securities and of
the terms upon which the Securities are, and are to be, authenticated and
delivered. Terms defined in the Indenture which are not defined herein are used
with the meanings assigned to them in the Indenture. This Security is one of the
series designated on the face hereof, limited in aggregate principal amount to
$325,000,000.

2.  OPTIONAL REDEMPTION

                 The Securities of this series will be redeemable in whole or in
part, at the option of the Company at any time, at a Redemption Price equal to
the greater of (i) 100% of the principal amount of the Securities of this series
being redeemed or (ii) the sum of the present values of the remaining scheduled
payments of principal of and interest on the Securities of this series being
redeemed discounted to the Redemption Date on a semiannual basis (assuming a
360-day year consisting of twelve 30-day months) at a discount rate equal to the
Treasury Yield plus 25 basis points, plus, for (i) or (ii) above, whichever is
applicable, accrued interest on the Securities of this series to the Redemption
Date.

                 "Treasury Yield" means, with respect to any Redemption Date,
the rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of its principal amount) equal to the Comparable
Treasury Price for such Redemption Date.

                 "Comparable Treasury Issue" means the United States Treasury
security selected by an Independent Investment Banker as having a maturity
comparable to the remaining term of the Securities of this series to be redeemed
that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of the Securities of this series.
<PAGE>


                 "Comparable Treasury Price" means, with respect to any
Redemption Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount)
on the third Business Day in New York City preceding such Redemption Date, as
set forth in the daily statistical release (or any successor release) published
by the Federal Reserve Bank of New York and designated "Composite 3:30 p.m.
Quotations for U.S. Government Securities" or (ii) if such release (or any
successor release) is not published or does not contain such prices on such
Business Day, the Reference Treasury Dealer Quotation for such Redemption Date.

                 "Independent Investment Banker" means an investment banking
institution of international standing appointed by the Company.

                 "Reference Treasury Dealer" means a primary U.S. Government
securities dealer in New York City appointed by the Company.

                 "Reference Treasury Dealer Quotation" means, with respect to
the Reference Treasury Dealer and any Redemption Date, the average, as
determined by the Company, of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal amount
and quoted in writing to the Company by such Reference Treasury Dealer at 5:00
p.m. on the third Business Day in New York City preceding such Redemption Date).

                 Notice of redemption pursuant to this paragraph 2 shall be
given as provided for in the Indenture not less than 30 days nor more than 60
days prior to the Redemption Date.

                 If fewer than all the Securities of this series are to be
redeemed, selection of Securities of this series for redemption will be made by
the Trustee in any manner the Trustee deems fair and appropriate.

                 The Trustee may conclusively rely on an Officers' Certificate
setting forth the calculation of the Redemption Price, which Officers'
Certificate shall be delivered to the Trustee prior to the Redemption Date.

                 Unless the Company defaults in payment of the Redemption Price,
from and after the Redemption Date, the Securities of this series or portions
thereof called for redemption will cease to bear interest, and the Holders
thereof will have no right in respect of such Securities of this series except
the right to receive the Redemption Price thereof.

                 [In the event of redemption of this Security in part only, the
Trustee will reduce the Principal Amount hereof by endorsement on Schedule A
hereto such that the Principal

<PAGE>

Amount shown on Schedule A after such endorsement will reflect only the
unredeemed portion hereof.]*

3.  MANDATORY REDEMPTION

                  In the event that (i) the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (ii) CalEnergy elects to abandon
the MidAmerican Merger, or the MidAmerican Merger Agreement is terminated, in
either case, on or prior to September 7, 1999, for any reason, the Company shall
redeem all the Securities on the Mandatory Redemption Date, in cash at a
redemption price (the "Mandatory Redemption Price") equal to the aggregate
principal amount thereof plus accrued and unpaid interest thereon to the earlier
of (a) September 27, 1999, in the event that the MidAmerican Merger is not
consummated on or prior to September 7, 1999 or (b) the 20th day (or if such day
is not a Business Day, the first Business Day thereafter) following the
occurrence of an event described in (ii) above (such earlier date being referred
to herein as the "Mandatory Redemption Date").

                  Notice of Redemption pursuant to this paragraph 3 shall be
given as provided for in the Indenture promptly after the occurrence of the
event triggering such mandatory redemption.

                  Unless the Company defaults in payment of the Mandatory
Redemption Price, from and after the Mandatory Redemption Date, the Securities
of this series will cease to bear interest, and the Holders thereof will have no
right in respect of such Securities of this series except the right to receive
the Mandatory Redemption Price thereof.*

4.  DEFEASANCE

                 The Indenture contains provisions for defeasance of (a) the
entire indebtedness of this Security and (b) certain restrictive covenants upon
compliance by the Company with certain conditions set forth therein.

5.  DEFAULTS AND REMEDIES

                 If an Event of Default with respect to Securities of this
series shall occur and be continuing, the principal of the Securities of this
series may be declared due and payable in the manner and with the effect
provided in the Indenture. At any time after such declaration of acceleration
with respect to Securities of this series has been made, but before a judgment
or decree for payment of money has been obtained by the Trustee as provided in
the Indenture, if all

- -------------------
     *Include if Exchange Note is a Global Security.

     *Include if Exchange Note is issued prior to the MidAmerican Merger.
<PAGE>

Events of Default with respect to Securities of this series have been cured or
waived (other than the non-payment of principal of the Securities of this series
which has become due solely by reason of such declaration of acceleration) then
and in every such case, the Holders of a majority in aggregate principal amount
of the Outstanding securities under the Indenture may, by written notice to the
Company and to the Trustee, rescind and annul such declaration and its
consequences on behalf of all of the Holders, but no such recision or annulment
shall extend to or affect any subsequent default or impair any right consequent
thereon.

                 As provided in and subject to the provisions of the Indenture,
the Holder of this Security shall not have the right to institute any
proceeding, judicial or otherwise, with respect to the Indenture, or for the
appointment of a receiver, or trustee or for any other remedy thereunder, unless
(a) such Holder shall have previously given the Trustee written notice of a
continuing Event of Default with respect to the Securities, (b) the Holders of
not less than 33% or a majority, as applicable, in principal amount of the
Securities at the time Outstanding under the Indenture shall have made written
request to the Trustee to institute proceedings in respect of such Event of
Default as Trustee, (c) such Holder shall have offered the Trustee indemnity
satisfactory to the Trustee against the costs, expenses and liabilities to be
incurred in compliance with such request, (d) the Trustee shall not have
received from the Holders of a majority in principal amount of Securities at the
time Outstanding under the Indenture a direction inconsistent with such request
and (e) the Trustee for 90 days after its receipt of such notice from the
Holder, request and offer of indemnity shall have failed to institute any such
proceeding. The foregoing shall not apply to certain suits described in the
Indenture, including any suit instituted by the Holder of this Security for the
enforcement of any payment of principal hereof or any premium or interest hereon
on or after the respective due dates expressed herein.

6.  AMENDMENT AND WAIVER

                 The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the Indenture or any
supplemental indenture or the rights and obligations of the Company and rights
of the Holders of the Securities of any series at any time by the Company and
the Trustee with the consent of the Holders of a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any such consent or
waiver by the Holder of this Security shall be conclusive and binding upon such
Holder and upon all future Holders of this Security and of any Security issued
upon the registration of transfer hereof or in exchange herefor on in lieu
hereof, whether or not notation of such consent or waiver is made upon this
Security.

                 No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and uncondi-

<PAGE>

tional, to pay the principal of (and premium, if any) and interest, if any, on
this Security at the times, place and rate, and in the coin or currency, herein
prescribed.

7.  TRANSFER AND EXCHANGE; DENOMINATIONS

                  As provided in the Indenture and subject to certain
limitations therein set forth, the transfer of this Security is registrable in
the Security Register, upon surrender of this Security for registration of
transfer at the office or agency of the Company in the Borough of Manhattan, The
City of New York, (which initially shall be the corporate trust office of the
Trustee), duly endorsed by, or accompanied by a written instrument of transfer
in form satisfactory to the Company and the Security Registrar duly executed by,
the Holder hereof or his attorney duly authorized in writing, and thereupon one
or more new Securities, of authorized denominations and for the same aggregate
principal amount, shall be issued to the designated transferee or transferees.

                  The Securities of this series are issuable only in registered
form, without coupons, in denominations of $1,000 and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination as requested by the Holder surrendering the same.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

8.  SUCCESSOR OBLIGORS

                 When a successor assumes all the obligations of its predecessor
under the Securities of this series and the Indenture in accordance with the
terms of the Indenture, the predecessor will be released from those obligations.

9.  TRUSTEE DEALINGS WITH THE COMPANY

                 The Trustee under the Indenture, in its individual or any other
capacity, may become the owner or pledgee of Securities of this series and may
otherwise deal with the Company, its Subsidiaries or their respective Affiliates
as if it were not the Trustee.

10. NO RECOURSE AGAINST OTHERS

                 No stockholder, director, officer, employee, incorporator or
Affiliate of the Company shall have any liability for any obligation of the
Company under the Securities of this series or the Indenture or for any claim
based on, in respect of or by reason of, such obligations or their creation.
Each Holder of the Securities of this series by accepting a Security of this
series waives

<PAGE>

and releases all such liability. The waiver and release are part of the
consideration for the issuance of the Securities of this series.

11.  AUTHENTICATION

                 This Security shall not be valid until the Trustee or
authenticating agent signs the certificate of authentication on this Security.

12.  CUSIP NUMBERS

                 Pursuant to a recommendation promulgated by the Committee on
Uniform Security Identification Procedures, the Company will cause CUSIP numbers
to be printed on the Securities of this series as a convenience to the Holders
of the Securities of this series.

13.  GOVERNING LAW

                  This Security shall be governed by and construed in accordance
with the laws of the State of New York, without giving effect to the principles
of conflict of laws thereof.

14.  DEFINED TERMS

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.

<PAGE>


                                                                      SCHEDULE A

                           [SCHEDULE OF ADJUSTMENTS]*


<TABLE>
<CAPTION>
Initial Principal Amount:  U.S. $

                      Notation made
                                                                  Principal     on behalf of
Date                  Principal             Principal             Amount        the Security
adjustment            amount                amount                following     Exchange
made                  increase              decrease              adjustment    Agent/Registrar
<S>                   <C>                   <C>                   <C>           <C>
- --------------        --------------        --------------        ----------    ---------------

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

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

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

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

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

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

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

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

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

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

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

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

- --------------        --------------        --------------        ----------    ---------------
</TABLE>

- --------------------
     *Insert if Exchange Note is a Global Security





<PAGE>


                          REGISTRATION RIGHTS AGREEMENT
                            MIDAMERICAN FUNDING, LLC

                $200,000,000 5.85% Senior Secured Notes due 2001
                $175,000,000 6.339% Senior Secured Notes due 2009
                   $325,000,000 6.927% Secured Bonds due 2029

                                                                   March 9, 1999


Credit Suisse First Boston Corporation
Lehman Brothers Inc.
Goldman, Sachs & Co.
Merrill Lynch, Pierce, Fenner & Smith Incorporated
c/o Credit Suisse First Boston Corporation
Eleven Madison Avenue
New York, NY 10010-3629

Ladies and Gentlemen:

     In connection with the issue and sale of $200,000,000 principal amount of
5.85% Senior Secured Notes due 2001(the "2001 Notes"), $175,000,000 principal
amount of 6.339% Senior Secured Notes due 2009 (the "2009 Notes") and
$325,000,000 principal amount of 6.927% Secured Bonds due 2029 (the "Bonds" and
together with the 2001 Notes and the 2009 Notes, the "Securities") issued by
MidAmerican Funding, LLC, an Iowa limited liability company (the "Company"),
pursuant to the terms of the Indenture (as defined below) and as an inducement
to Credit Suisse First Boston Corporation, Lehman Brothers Inc., Goldman, Sachs
& Co. and Merrill Lynch, Pierce, Fenner & Smith Incorporated (the "Initial
Purchasers") to enter into the Purchase Agreement dated March 9, 1999 (the
"Purchase Agreement") between the Company and the Initial Purchasers, the
Company hereby agrees to provide the registration rights set forth in this
Registration Agreement (this "Agreement") for the benefit of the holders of the
Securities. The execution of this Agreement is a condition to the purchase of
the Securities under the Purchase Agreement.


SECTION 1. Definitions. Capitalized terms used herein without definition shall
have the respective meanings ascribed thereto, whether expressly or by reference
to another agreement or document, in the Indenture. The definitions set forth in
this Agreement shall equally apply to both the singular and plural forms of the
terms
<PAGE>

defined. As used in this Agreement, the following terms shall have the following
meanings:

              "Advice" shall have the meaning set forth in the last paragraph
of Section 5 of this Agreement.

              "Affiliate", with respect to any Person, shall mean any other
Person, that directly or indirectly through one or more intermediaries,
controls, is controlled by, or is under common control with such first Person.
The term "control" means the possession, directly or indirectly, of the power to
direct or cause the direction of the management or policies of a Person, whether
through the ownership of voting securities or by contract or otherwise. For
purposes of Section 2, an "Affiliate" of the Company shall mean and include, in
addition, any Person deemed an affiliate thereof under the Securities Act or the
Exchange Act in connection with the Exchange Offer.

              "Closing Date" shall mean the date of the initial issuance and
sale of the Securities.

              "Commission" shall mean the United States Securities and Exchange
Commission.

              "Company" shall have the meaning set forth in the first paragraph
of this Agreement.

              "Cure Date" shall have the meaning set forth in Section 4(a) of
this Agreement.

              "Effective Date" shall mean the date which is the earlier of (i)
the 270th day after the consummation of the MidAmerican Merger and (ii) December
31, 1999.

              "Effective Period" shall have the meaning set forth in Section 3
(a) of this Agreement.

              "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended, and the rules and regulations of the Commission promulgated thereunder.

              "Exchange Offer" shall have the meaning set forth in Section 2(a)
of this Agreement.
<PAGE>


              "Exchange Offer Registration Statement" shall have the meaning set
forth in Section 2(a) of this Agreement.

              "Exchange Period" shall have the meaning set forth in Section 2(a)
of this Agreement.

              "Exchange Securities" shall have the meaning set forth in Section
2(a) of this Agreement.

              "Exchanging Dealer" shall have the meaning set forth in Section
2(a) of this Agreement.

              A "holder" of Registrable Securities shall mean the registered
holder of such securities or any beneficial owner thereof.

              "Holder Indemnified Party" shall have the meaning set forth in
Section 8(a) of this Agreement.

              "Holder Information" shall have the meaning set forth in Section
8(a) of this Agreement.

              "Illiquidity Event" with respect to the Securities shall mean any
of the following events:

          (a) as of the Effective Date, both (i) an Exchange Offer has not been
     consummated and (ii) the Registrable Securities are not the subject of an
     Initial Shelf Registration Statement which has become effective; or

          (b) the Exchange Securities offered in exchange for Registrable
     Securities are the subject of an Exchange Offer Registration Statement
     which was effective (and which, if applicable pursuant to Section 2(a),
     covered resales of such Exchange Securities) but which ceased to be
     effective for any reason prior to the end of the Exchange Period; or

          (c) Registrable Securities are the subject of an Initial Shelf
     Registration Statement or Subsequent Shelf Registration Statement which was
     effective but which has ceased to be effective for any reason prior to the
     end of the Effective Period.


<PAGE>



          An Illiquidity Event shall be deemed to cease to exist on the date
     subsequent to the occurrence of such Illiquidity Event on which:

          (i) in the case of an Illiquidity Event described in clause (a) above
     either (i) an Exchange Offer is consummated or (ii) an Initial Shelf
     Registration Statement covering such Registrable Securities shall become
     effective; or

          (ii) in the case of an Illiquidity Event described in clause (b)
     above, either (i) an Exchange Offer Registration Statement (which, if
     applicable pursuant to Section 2(a), covers resales of the Exchange
     Securities offered in exchange for such Securities) shall become effective
     and an Exchange Offer for such Registrable Securities shall have commenced
     pursuant to an Exchange Offer Registration Statement or (ii) an Initial
     Shelf Registration Statement covering such Registrable Securities shall
     become effective; or

          (iii) in the case of an Illiquidity Event described in clause (c)
     above, a Subsequent Shelf Registration Statement covering such Registrable
     Securities shall become effective.

          "Indenture" shall mean the Indenture to be dated as of March 11, 1999,
     as supplemented by the First Supplemental Indenture of even date therewith,
     and as amended or supplemented from time to time in accordance with the
     terms thereof, between the Company and the Trustee, and pursuant to which
     the Securities are to be issued.

          "Initial Purchaser Securities" means Securities acquired by the
     Initial Purchasers as part of their initial distribution, and which at the
     time of the Exchange Offer, are still held by the Initial Purchasers.

          "Initial Purchasers" shall have the meaning set forth in the first
     paragraph of this Agreement.

          "Initial Shelf Registration Statement" shall have the meaning set
     forth in Section 3(a) of this Agreement.

          "Inspectors" shall have the meaning set forth in Section 5(m) of this
     Agreement.

<PAGE>


          "Managing Underwriters" shall mean the investment banker or investment
     bankers and manager or managers that shall administer an Underwritten
     Offering.

          "MidAmerican Merger" shall mean the acquisition of MidAmerican Energy
     Holdings Company by the Company pursuant to the Agreement and Plan of
     Merger dated as of August 11, 1998 among CalEnergy Company, Inc., Maverick
     Reincorporation Sub, Inc., MidAmerican and the Company's subsidiary, MAVH,
     Inc.

          "NASD" shall mean the National Association of Securities Dealers, Inc.

          "Private Exchange" shall have the meaning set forth in Section 2(a).

          "Private Exchange Securities" shall have the meaning set forth in
     Section 2(a).

          "Prospectus" shall mean the prospectus included in any Registration
     Statement (including, without limitation, a prospectus that discloses
     information previously omitted from a prospectus filed as part of an
     effective registration statement in reliance upon Rule 430A promulgated
     under the Securities Act), as amended or supplemented by any prospectus
     supplement, and all other amendments and supplements to the Prospectus,
     including post-effective amendments and all material incorporated by
     reference into such prospectus.

          "Purchase Agreement" shall have the meaning set forth in the first
     paragraph of this Agreement.

          "Records" shall have the meaning set forth in Section 5(m) of this
     Agreement.

          "Registrable Securities" shall mean the Securities upon original
     issuance thereof (including Initial Purchaser Securities), and any Private
     Exchange Securities at all times subsequent thereto until, in the case of
     any such Security, (i) a Registration Statement covering such Security, or
     the Exchange Security to be exchanged for such Security (and, in the case
     of any Resale Security, any resale thereof), has been declared effective
     and such Security has been disposed of or exchanged (or, in any case where
     such Registration Statement covers the resale of Resale Securities, such
     Security has been exchanged and the Resale Security received


<PAGE>


     therefor has been resold), as the case may be, in accordance with such
     effective Registration Statement, (ii) it is sold in compliance with Rule
     144 or would be permitted to be sold pursuant to Rule 144(k), (iii) it
     shall have been otherwise transferred and a new certificate for any such
     Security not bearing a legend restricting further transfer shall have been
     delivered by or on behalf of the Company and such Security shall be
     tradeable by each holder thereof without restriction under the Securities
     Act or the Exchange Act and without material restriction under the
     applicable blue sky or state securities laws or (iv) it ceases to be
     outstanding.

          "Registration Statement" shall mean any registration statement
     (including any Shelf Registration Statement) of the Company that covers any
     of the Registrable Securities or the Exchange Securities, as the case may
     be, pursuant to the provisions of this Agreement, including the Prospectus
     which is part of such Registration Statement, amendments (including
     post-effective amendments) and supplements to such Registration Statement
     and all exhibits and appendices to any of the foregoing. For purposes of
     the foregoing, unless the context requires otherwise, a Registration
     Statement for an Exchange Offer shall not be deemed to cover Registrable
     Securities held by a Restricted Person unless such Registration Statement
     covers the resale of Resale Securities to be received by such Restricted
     Person pursuant to such Exchange Offer and any such Securities shall
     continue to be Registrable Securities.

          "Resale Initial Purchasers" shall have the meaning set forth in
     Section 8(a) of this Agreement.

          "Resale Securities" shall mean any Exchange Security received by a
     Restricted Person pursuant to an Exchange Offer, and at all times
     subsequent thereto, until, subject to the time periods set forth herein,
     such Exchange Security has been resold by such Restricted Person.

          "Restricted Person" shall mean (a) any Affiliate of the Company, (b)
     the Initial Purchasers or (c) any Affiliate of the Initial Purchasers
     (other than Affiliates of the Initial Purchasers that (i) are acquiring
     Exchange Securities in the ordinary course of business and do not have an
     arrangement with any Person to distribute Exchange Securities and (ii) may
     trade such Exchange Securities without restriction under the Securities
     Act).

          "Rule 144" shall mean Rule 144 under the Securities Act, as such Rule
     may be amended from time to time, or any similar rule or regulation
     hereafter adopted by the Commission.


<PAGE>



          "Rule 144A" shall mean Rule 144A under the Securities Act, as such
     Rule may be amended from time to time, or any similar rule or regulation
     hereafter adopted by the Commission.

          "Rule 415" shall mean Rule 415 under the Securities Act, as such Rule
     may be amended from time to time, or any similar rule or regulation
     hereafter adopted by the Commission.

          "Securities" shall have the meaning set forth in the first paragraph
     of this Agreement.

          "Securities Act" shall mean the Securities Act of 1933, as amended,
     and the rules and regulations of the Commission promulgated thereunder.

          "Shelf Notice" shall have the meaning set forth in Section 2(b) of
     this Agreement.

          "Shelf Registration Statement" shall have the meaning set forth in
     Section 3(b) of this Agreement.

          "Special Counsel" shall mean Skadden, Arps, Slate, Meagher & Flom LLP,
     special counsel to the Initial Purchasers, or any other firm acceptable to
     the Company, acting as special counsel to the holders of Registrable
     Securities or Exchange Securities.

          "Subsequent Shelf Registration Statement" shall have the meaning set
     forth in Section 3(b) of this Agreement.

          "TIA" shall mean the Trust Indenture Act of 1939, as amended, and the
     rules and regulations of the Commission promulgated thereunder.

          "Trustee" shall mean IBJ Whitehall Bank & Trust Company, its
     successors and any successor trustee under the Indenture.

          "Underwritten Registration" or "Underwritten Offering" shall mean a
     registration in which securities are sold to an underwriter or group of
     underwriters for reoffering to the public.



<PAGE>



SECTION 2.    Exchange Offer.
              ---------------
(a) Unless the Company determines in good faith that the Exchange Offer shall
not be permissible under applicable law or Commission policy, the Company shall
prepare and cause to be filed with the Commission as soon as reasonably
practicable after the closing of the MidAmerican Merger, subject to Sections
2(b) and 2(c) of this Agreement, a Registration Statement (an "Exchange Offer
Registration Statement") for an offer to exchange (an "Exchange Offer") the
Registrable Securities other than Initial Purchaser Securities (subject to
Section 2(c)) for a like aggregate principal amount of debt securities of the
Company that are in all material respects substantially identical to the
Securities (the "Exchange Securities") (and which are entitled to the benefits
of the Indenture, which shall be qualified under the TIA in connection with such
registration or a trust indenture which is substantially identical in all
material respects to the Indenture), other than (i) such changes to the
Indenture or any such substantially identical indenture as the Trustee and the
Company may deem necessary in connection with the Trustee's rights and duties or
to comply with any requirements of the Commission to effect or maintain the
qualification thereof under the TIA and (ii) such changes relating to
restrictions on transfer set forth in the Indenture. The Exchange Offer shall be
registered under the Securities Act on the appropriate form of Registration
Statement and shall comply with all applicable tender offer rules and
regulations under the Exchange Act and with all other applicable laws. Subject
to the terms and limitations of Section 2(c), such Exchange Offer Registration
Statement may also cover any resales of Exchange Securities by any Restricted
Person, in the manner or manners designated by them which, in any event, is
reasonably acceptable to the Company.

     If, upon consummation of the Exchange Offer, the Initial Purchasers hold
Initial Purchaser Securities, the Company, simultaneously with the delivery of
the Exchange Securities pursuant to the Exchange Offer, shall issue and deliver
to the Initial Purchasers upon the written request of the Initial Purchasers,
and the delivery of the Initial Purchaser Securities to the Company, in exchange
(the "Private Exchange") for the Initial Purchaser Securities, a like amount of
debt securities of the Company issued under the Indenture and identical in all
material respects (including the existence of restrictions on transfer under the
Securities Act and the securities law of the several states of the United
States) to the Securities (the "Private Exchange Securities").

     The Company shall, use its reasonable best efforts, for the benefit of the
holders, at the Company's cost, to (i) cause the Exchange Offer Registration



<PAGE>



Statement to become effective under the Securities Act at least 30 days prior to
the Effective Date, (ii) keep the Exchange Offer open for a period of not less
than the shorter of (A) the period ending when the last remaining Security is
tendered into the Exchange Offer and (B) 30 days from the date notice is mailed
to the holders of Securities (provided that in no event shall such period be
less than the period required under applicable Federal and state securities
laws), and (iii) maintain such Exchange Offer Registration Statement
continuously effective for a period (the "Exchange Period") of not less than the
longer of (A) the period until the consummation of the Exchange Offer and (B)
120 days after the effectiveness of the Exchange Offer Registration Statement,
provided however, that in the event that all resales of Exchange Securities
(including, subject to the time periods set forth herein, any Resale Securities
and including, subject to the time periods set forth herein, any resales by
Exchanging Dealers) covered by such Exchange Offer Registration Statement have
been made, the Exchange Offer Registration Statement need not remain
continuously effective for the period set forth in clause (B) above. Promptly
following the Registered Exchange Offer or the Private Exchange, as the case may
be, the Company shall (x) accept for exchange all the Securities validly
tendered and not withdrawn pursuant to the Registered Exchange Offer and the
Private Exchange; (y) deliver to the Trustee for cancellation all the Securities
so accepted for exchange; and (z) cause the Trustee to authenticate and deliver
promptly to each Holder of the Securities, Exchange Securities or Private
Exchange Securities, as the case may be, equal in principal amount to the
Securities of such Holder so accepted for exchange. Upon consummation of the
Exchange Offer, the Company shall deliver to the Trustee under the Indenture for
cancellation all Securities tendered by the holders thereof pursuant to the
Exchange Offer and not withdrawn prior to the date of consummation of the
Exchange Offer. Each Restricted Person shall notify the Company promptly after
reselling all Resale Securities held by such Restricted Person which are covered
by any such Registration Statement.

     Each holder of Registrable Securities to be exchanged in the Exchange Offer
(other than any Restricted Person) shall be required as a condition to
participating in the Exchange Offer to represent that (i) it is not an Affiliate
of the Company, (ii) any Exchange Securities to be received by it shall be
acquired in the ordinary course of its business and (iii) that at the time of
the consummation of the Exchange Offer it shall have no arrangement or
understanding with any person to participate in the distribution (within the
meaning of the Securities Act) of the Exchange Securities. Upon consummation of
an Exchange Offer in accordance with this Section 2 and compliance with the
other provisions of this Section 2, the Company shall, subject to Sections 2(b)
and 2(c), have no further obligation to register Registrable Securities pursuant
to Section 3(a) of this Agreement; provided that the



<PAGE>


other provisions of this Agreement shall continue to apply as set forth in such
provisions.

     The Company acknowledges that, pursuant to current interpretations by the
Commission's staff of Section 5 of the Securities Act, in the absence of an
applicable exemption therefrom, (i) each Holder which is a broker-dealer
electing to exchange Initial Securities, acquired for its own account as a
result of market making activities or other trading activities, for Exchange
Securities (an "Exchanging Dealer"), is required to deliver a prospectus
containing certain information regarding such Exchanging Dealer's prospectus
delivery requirements on the cover page thereto, the "Exchange Offer Procedures"
section and the "Plan of Distribution" section of such prospectus in connection
with a sale of any such Exchange Securities received by such Exchanging Dealer
pursuant to the Registered Exchange Offer and (ii) an Initial Purchaser that
elects to sell Private Exchange Securities acquired in exchange for Securities
constituting any portion of an unsold allotment is required to deliver a
prospectus containing the information required by Items 507 or 508 of Regulation
S-K under the Securities Act, as applicable, in connection with such sale.

(a) In the event that the Company reasonably determines in good faith that (i)
the Exchange Securities would not, upon receipt in the Exchange Offer by any
holder of Registrable Securities (other than (x) any Restricted Person
(including the Initial Purchasers as holders of Initial Purchaser Securities),
and (y) any holder who is not acquiring such Exchange Securities in the ordinary
course of business or who has an arrangement with any person to participate in
the distribution of such Exchange Securities) be tradeable by each holder
thereof without restriction under the Securities Act and the Exchange Act and
without restriction under applicable blue sky or state securities laws, (ii)
after conferring with counsel, the Commission is unlikely to permit the Exchange
Offer Registration Statement to become effective prior to the Effective Date
(except in the circumstances set forth in Section 2(c)) or (iii) the Exchange
Offer may not be made in compliance with applicable laws, then the Company shall
promptly deliver notice thereof (the "Shelf Notice") to the holders of such
Registrable Securities and the Trustee and shall thereafter file an Initial
Shelf Registration Statement pursuant to, and otherwise comply with, the
provisions of Section 3(a). Following the delivery of a Shelf Notice in
accordance with this Section 2(b) and compliance with Section 3(a), the Company
shall not have any further obligation under this Section 2.
(b)
(c) In the event that (i) at the time of the Exchange Offer there are
outstanding any Initial Purchaser Securities, or (ii) the Company reasonably
determines in good faith that (x) the Exchange Securities would not, upon
consummation of any

<PAGE>


resale thereof by a Restricted Person to any Person other than another
Restricted Person, be tradeable by each holder thereof without restriction under
the Securities Act (other than applicable prospectus requirements) and the
Exchange Act and without restriction under applicable blue sky or state
securities laws or (y) the Commission is unlikely to permit the Exchange Offer
Registration Statement to become effective prior to the Effective Date solely
because such Registration Statement covers resales of the Exchange Securities by
Restricted Persons, then the Company shall promptly deliver a Shelf Notice to
the Restricted Persons who are holders of Registrable Securities and the
Trustee, and the Company shall thereafter file an initial Shelf Registration
Statement with respect to any such Registrable Securities pursuant to, and
otherwise comply with, the provisions of Section 3(a); provided that such
Initial Shelf Registration Statement shall only cover resales of Registrable
Securities by Restricted Persons if a Shelf Notice is not then otherwise
required to be delivered pursuant to Section 2(b) and provided further that such
Initial Shelf Registration Statement covering Registrable Securities held by
Restricted Persons shall be kept effective for at least a period of 120 days and
is not required to remain effective with respect to such Registrable Securities
held by Restricted Persons thereafter. Following the delivery of a Shelf Notice
in accordance with this Section 2(c) and compliance with Section 3(a), the
Company shall not have any further obligation under this Section 2 with respect
to the filing of an offer to exchange the Registrable Securities held by the
Restricted Persons (including, without limitation, any obligation to provided
that an Exchange Offer Registration Statement filed pursuant to Section 2(a)
cover resales of Exchange Securities by Restricted Persons); provided that the
provisions of this Section 2 shall otherwise remain in full force and effect
with respect to Registrable Securities held by any person other than a
Restricted Person.
(d)
SECTION 3.    Shelf Registration; Registrable Securities.  With respect to the
Registrable Securities, if a Shelf Notice is delivered in accordance with
Section 2(b) or (c) of this Agreement, then the Company shall comply with the
following provisions of this Section 3:

(a)  Initial Shelf Registration. The Company shall prepare and cause to be filed
with the Commission a Registration Statement for an offering to be made on a
continuous basis other than pursuant to an Underwritten Offering pursuant to
Rule 415 covering all of the Registrable Securities (or, if a Shelf Notice is
delivered solely pursuant to Section 2(c), all of the Registrable Securities
held by any Restricted Persons) (the "Initial Shelf Registration Statement");
provided, however, that no holder shall be entitled to have its Registrable
Securities covered by such Initial Shelf Registration Statement unless such
holder agrees in writing, within 10 Business Days after actual receipt of a
request therefrom, to be bound by all the provisions of this

<PAGE>


Agreement applicable to such a holder. No holder shall be entitled to the
benefits of Section 4 of this Agreement unless and until such holder shall have
provided all information reasonably requested by the Company (after conferring
with counsel), and such holder shall not be entitled to such benefits with
respect to any period during which such information was not provided. Each
holder to which any Shelf Registration Statement is being effected agrees to
furnish promptly to the Company all information required to be disclosed in
order to make the information previously furnished to the Company by such holder
not materially misleading. The Initial Shelf Registration Statement shall be an
appropriate form permitting registration of such Registrable Securities for
resale by the holders thereof in the manner or manners reasonably designated by
them (but excluding any Underwritten Offerings). The Company shall use its
reasonable best efforts to (A) cause the Initial Shelf Registration Statement to
be declared effective under the Securities Act on or prior to the Effective Date
and (B) keep the Initial Shelf Registration Statement continuously effective
under the Securities Act for a period of two years after the Closing Date
(subject to extension pursuant to the last paragraph of Section 5 and subject,
with respect to Registrable Securities held by Restricted Persons, to the
limitations set forth in Section 2(c)) (such two-year period, as it may be
extended, being the "Effective Period"), or such shorter period ending when (1)
all Registrable Securities covered by the Initial Shelf Registration Statement
have been sold or (2) a Subsequent Shelf Registration Statement covering all of
such Registrable Securities remaining unsold has been declared effective under
the Securities Act or (3) all Registrable Securities may be sold pursuant to
subsection (k) of Rule 144.
(b)
(c)      Notwithstanding any other provision hereof, the Company may
postpone or suspend the filing or the effectiveness of a Registration Statement
(or any amendments or supplements thereto), if (1) such action is required by
applicable law, or (2) such action is taken by the Company in good faith and for
valid business reasons (not including avoidance of the Company's obligations
hereunder), including the acquisition or divestiture of assets, other pending
corporate developments, public filings with the Commission or other similar
events, so long as the Company promptly thereafter complies with the
requirements of Section 5(b) hereof, if applicable. Notwithstanding the
occurrence of any event referred to in the immediate preceding sentence (a
"Suspension"), such event shall not suspend, postpone or in any other manner
affect the running of the time period after which an Illiquidity Event shall be
deemed to occur and, if the filing or effectiveness of the Registration
Statement is postponed or suspended as a result of a Suspension, an Illiquidity
Event shall nonetheless exist if all other requirements set forth for the
occurrence of an Illiquidity Event shall be satisfied, and the provisions of
Section 4 requiring the accrual

<PAGE>

payment of additional interest, as set forth in such Section, on the Registrable
Securities, shall be applicable.
(d)
(e)     Subsequent Shelf Registrations. If the Initial Shelf Registration
Statement or any Subsequent Shelf Registration Statement ceases to be effective
for any reason at any time during the Effective Period, the Company may attempt
to obtain the withdrawal of any order suspending the effectiveness thereof, and
may amend such Initial Shelf Registration Statement or Subsequent Shelf
Registration Statement in a manner reasonably expected to obtain the withdrawal
of the order suspending the effectiveness thereof, or file an additional "shelf"
Registration Statement applicable to the Securities pursuant to Rule 415
covering all of such Registrable Securities remaining unsold (a "Subsequent
Shelf Registration Statement"). If a Subsequent Shelf Registration Statement is
declared effective, the Company shall use its reasonable best efforts to keep
such Shelf Registration Statement continuously effective for a period after the
date of such effectiveness equal in length to the length of the Effective Period
plus the aggregate number of days from the date of the order suspending the
effectiveness of the Initial Shelf Registration Statement or any Subsequent
Shelf Registration Statement to the date of the effectiveness of the Subsequent
Shelf Registration Statement. As used herein, the term "Shelf Registration
Statement" means the Initial Shelf Registration Statement and any Subsequent
Shelf Registration Statement.


<PAGE>

SECTION 4.      Additional Interest for Illiquidity.


(a)      The Company acknowledges and agrees that the Initial Purchasers (and
any subsequent holders of the Securities) in reliance on the Company's covenant
to use its reasonable best efforts to (i) cause to become effective on or prior
to the Effective Date, (A) the Exchange Offer Registration Statement and to
consummate the Exchange Offer or (B) an Initial Shelf Registration Statement,
and (ii) maintain the respective effectiveness of such Registration Statements
as described herein. The Company further acknowledges and agrees that the
failure of the Company to fulfill such covenants will have an adverse effect on
the holders of the Securities. Therefore, the Company agrees that from and after
the date on which any Illiquidity Event occurs, additional interest (in addition
to the interest otherwise payable with respect to the Registrable Securities)
shall accrue with respect to the Securities until but not including the date on
which such Illiquidity Event shall cease to exist (and provided no other
Illiquidity Event with respect to any Securities shall then be continuing), at
the rate of one half of one percent (0.50%) per annum, provided, however, that
if such Illiquidity Event has not ceased to exist or is not otherwise cured
within two years after the consummation of the MidAmerican Merger, such increase
in interest rate will become permanent. In each case, such additional interest
shall be payable by the Company to the holders of all Securities at the times,
in the manner and subject to the same terms and conditions set forth in the
Indenture, as nearly as may be, as though the interest rates provided in such
Securities had been increased by one half of one percent (0.50%) per annum.
Subject to the provisions of this Section 4, the Company agrees that it shall be
liable to the holders of all Securities for the payment of any and all
additional interest on the Securities that shall accrue pursuant to this
Section 4.

     Any such additional interest accrued on any such Securities but unpaid on
the date on which such interest ceases to accrue (the "Cure Date") shall be due
and payable on the first interest payment date following the next record date
following such Cure Date (or the record date occurring on such Cure Date, if
such Cure Date is a record date) to the holders of record of such Securities on
such record date.

(a) The Company shall promptly notify the holders of the Securities and the
Trustee of the occurrence of any Illiquidity Event of which it has knowledge.
(b)
(c) Notwithstanding the foregoing, the Company shall not be required to pay
the additional interest described in clause (a) of this Section 4 to a holder
with

<PAGE>


respect to the Registrable Securities held by such holder if the applicable
Illiquidity Event arises by reason of the failure of such holder to provide such
information (i) the Company may reasonably request, with reasonable prior
written notice, for use in the Shelf Registration Statement or any Prospectus
included therein to the extent the Company reasonably determines that such
information is required to be included therein by applicable law, (ii) the NASD
or the Commission may request in connection with such Shelf Registration
Statement, or (iii) is required to comply with the agreements of such holder
contained in clause (a) of Section 3 to the extent compliance thereof is
necessary for the Shelf Registration Statement to be declared effective.
(d)
SECTION 5. Registration Procedures. In connection with the registration of any
Registrable Securities or Exchange Securities pursuant to Sections 2 and 3
hereof, the Company shall use its reasonable best efforts to effect such
registration to permit the sale of such Registrable Securities or Exchange
Securities in accordance with any permitted intended method or methods of
disposition thereof, and pursuant thereto the Company shall:

(a)   prepare and cause to be filed with the Commission a Registration Statement
or Registration Statements as prescribed by Sections 2 and 3 of this Agreement,
and use its best efforts to cause each such Registration Statement to become
effective and remain effective for the applicable period as provided herein;
provided, however, that (i) during the period in which the initial Registration
Statement is open for the Restricted Persons, the Company shall afford any
Restricted Person which is a holder of Registrable Securities or Exchange
Securities and the Special Counsel, upon such holder's written request to the
Company, an opportunity to review copies of all such documents proposed to be
filed, and (ii) if such filing is pursuant to Section 3, before filing any
Registration Statement or Prospectus or any amendments or supplements thereto
(including documents that would be incorporated therein by reference after the
initial filing of the Registration Statement), the Company shall afford the
Special Counsel for all holders of the Registrable Securities covered by such
Registration Statement an opportunity to review copies of all such documents
proposed to be filed;
(b)
(c) prepare and cause to be filed with the Commission such amendments and
post-effective amendments to each Shelf Registration Statement as may be
necessary to keep such Registration Statement continuously effective for the
applicable period as provided herein; cause the related Prospectus to be
supplemented by any required Prospectus supplement, and as so supplemented to be
filed pursuant to Rule 424 (or any similar provisions then in force) under the
Securities Act; and comply

<PAGE>



with the provisions of the Securities Act, the Exchange Act and the rules and
regulations of the Commission promulgated thereunder with respect to the
disposition of all securities covered by such Registration Statement as so
amended or in such Prospectus as so supplemented in accordance with the intended
methods of disposition by the sellers of Registrable Securities covered thereby
set forth therein;
(d)
(e) if a Shelf Registration Statement is filed pursuant to Section 3 hereof,
notify the selling holders of Registrable Securities promptly after the Company
becomes aware thereof, and confirm such notice in writing, (i) when a Prospectus
or any Prospectus supplement or post-effective amendment has been filed, and,
with respect to a Registration Statement or any post-effective amendment, when
the same has become effective, (ii) of any request by the Commission for
amendments or supplements to the Registration Statement or the Prospectus or for
additional information, (iii) of the issuance by the Commission of any stop
order suspending the effectiveness of a Registration Statement or of any order
preventing or suspending the use of any preliminary prospectus or Prospectus or
the initiation of any proceedings for that purpose, (iv) of the receipt by the
Company of any notification with respect to the suspension of the qualification
or exemption from qualification of a Registration Statement or any of the
Registrable Securities for offer or sale in any jurisdiction, or the initiation
of any proceeding for such purpose, (v) of the existence of any fact known to
the Company which results in such Registration Statement or related Prospectus
or any document incorporated therein by reference containing any untrue
statement of a material fact or omitting to state any material fact required to
be stated therein or necessary to make the statements therein, in light of the
circumstances under which they were made, not misleading (which notice may be
accompanied by an instruction that such notice constitutes material non-public
information and to suspend the use of the prospectus until the requisite changes
have been made, and which instruction shall require that such holders shall not
communicate such material non-public information to any third party and shall
not sell or purchase, or offer to sell or purchase, any securities of the
Company after receipt of such notice) and (vi) if the Company reasonably
determines that the filing of a post-effective amendment to such Registration
Statement would be appropriate;
(f)
(g) if a Shelf Registration Statement is filed pursuant to Section 3, use its
reasonable efforts to prevent the issuance of any order suspending the
effectiveness of a Registration Statement or of any order preventing or
suspending the use of a Prospectus or suspending the qualification (or exemption
from qualification) of any of the Registrable Securities for sale in any
jurisdiction and, if any such order is issued, to obtain the withdrawal of any
such order at the earliest possible moment;
(h)



<PAGE>



(i) if a Shelf Registration Statement is filed pursuant to Section 3, furnish to
each selling holder of Registrable Securities who so requests (at such holder's
address set forth in the Securities Register) without charge, one conformed copy
of the Registration Statement or Registration Statements and each post-effective
amendment thereto, including financial statements and schedules, all documents
incorporated therein by reference and all exhibits (including those incorporated
by reference);
(j)
(k) if a Shelf Registration Statement is filed pursuant to Section 3, deliver to
each selling holder of Registrable Securities without charge, as many copies of
the Prospectus (including each preliminary prospectus) and each amendment or
supplement thereto as such persons may reasonably request; and, subject to the
last paragraph of this Section 5, the Company hereby consents to the use of such
Prospectus and each amendment or supplement thereto by each of the selling
holders of Registrable Securities and the underwriters, if any, in connection
with the offering and sale of the Registrable Securities covered by such
Prospectus and any amendment or supplement thereto;
(l)
(m) prior to any public offering of Registrable Securities, register or qualify,
or cooperate with the selling holders of Registrable Securities, the
underwriters, if any, and their respective counsel in connection with the
registration or qualification (or exemption from such registration or
qualification) of such Registrable Securities for offer and sale under the
securities or blue sky laws of such jurisdictions within the United States as
the selling holders reasonably request in writing (provided that, if Registrable
Securities are offered other than through an Underwritten Offering, the Company
agrees to cause its counsel to perform blue sky investigations and file
registrations and qualifications required to be filed pursuant to this Section
5(g)); keep each such registration or qualification (or exemption therefrom)
effective during the period such Registration Statement is required to be kept
effective; and do any and all other acts or things necessary or advisable to
enable the disposition in such jurisdictions of the Registrable Securities
covered by the applicable Registration Statement; provided, however, that the
Company will not be required to qualify as a foreign corporation, or to do
business, to file a general consent or take any action which would subject it to
service of process in any jurisdiction or take any action which would subject
itself to taxation in any such jurisdiction;
(n)
(o) if a Shelf Registration Statement is filed pursuant to Section 3, cooperate
with the Trustee, and the selling holders of Registrable Securities to
facilitate the timely preparation and delivery of certificates representing
Registrable Securities to be sold, which certificates shall not bear any
restrictive legends and shall be in a


<PAGE>

form eligible for deposit with The Depository Trust Company, and enable such
Registrable Securities to be in such authorized denominations and registered in
such names as the holders may reasonably request at least three business days
prior to any such sale;
(p)
(q) if a Shelf Registration Statement is filed pursuant to Section 3, upon the
occurrence of any event contemplated by Section 5(c), prepare a supplement or
post-effective amendment to the Registration Statement or a supplement to the
related Prospectus or any document incorporated therein by reference or file any
other required document so that, as thereafter delivered to the purchasers of
the Registrable Securities, such Prospectus will not contain an untrue statement
of a material fact or omit to state a material fact necessary to make the
statements therein, in light of the circumstances under which they were made,
not misleading. If the Company so notifies the holders to suspend the use of the
Prospectus after the occurrence of such an event, the holders shall suspend use
of the Prospectus, and not communicate such material non-public information to
any third party, and not sell or purchase, or offer to sell or purchase, any
securities of the Company, until the Company has amended or supplemented the
Prospectus to correct such misstatement or omission;
(r)
(s) use its reasonable best efforts to cause the Registrable Securities covered
by the Registration Statement to continue to be rated by the rating agencies
that initially rated the Securities during the period that the Registration
Statement is required hereunder to remain effective (it being acknowledged,
however, that the foregoing shall not be deemed to require the Company to
maintain the rating of such Registrable Securities at the rating given the
Securities);
(t)
(u) prior to the effective date of the first Registration Statement relating to
the Registrable Securities or the Exchange Securities, as the case may be, (i)
provide the Trustee with printed certificates for such securities in definitive
form or in a global form eligible for deposit with The Depository Trust Company
and (ii) provide a CUSIP number for such Registrable Securities or Exchange
Securities represented by such certificates;
(v)
(w) if a Shelf Registration Statement is filed pursuant to Section 3, enter into
such reasonably required agreements and take all other appropriate actions in
order to expedite or facilitate the registration or the disposition of such
Registrable Securities;
(x)
(y) in the event of any Underwritten Offering (which shall only be undertaken at
the option of the Company), if a Shelf Registration Statement is filed


<PAGE>


pursuant to Section 3, make available prior to the filing thereof for inspection
by a representative of the holders of a majority in aggregate principal amount
of the Registrable Securities being sold, and the Special Counsel, on the one
hand, or underwriter on the other hand (collectively, the "Inspectors"), during
reasonable business hours, all financial and other records, pertinent corporate
documents and properties of the Company and its subsidiaries (collectively, the
"Records"), and cause the officers, directors and employees of the Company and
its subsidiaries to supply all relevant information as shall be reasonably
necessary to enable them to exercise any applicable due diligence
responsibilities; provided, however, that, as a condition to supplying such
information, the Company shall receive an agreement in writing from the Special
Counsel agreeing that any information that is designated in writing by the
Company, in good faith, as confidential at the time of delivery of such
information shall be kept confidential by such Inspector (other than as to
holders of Registrable Securities) and by any holders of Registrable Securities
receiving such information, unless (i) disclosure of such information is
required pursuant to applicable law or by court or administrative order, (ii)
disclosure of such information is, in the reasonable opinion of counsel to the
Company, necessary to avoid or correct a misstatement or omission of a material
fact in the Registration Statement, Prospectus, or any supplement or
post-effective amendment thereto or disclosure is otherwise required by law,
(iii) such information becomes generally available to the public other than as a
result of a disclosure by any Inspector or any such holder of Registrable
Securities in violation of this Section 5(m) or (iv) such information is
approved for release by the Company, in writing;
(z)
(aa) use its best efforts to cause the Indenture or the trust indenture provided
for in Section 2, as the case may be, to be qualified under the TIA not later
than the effective date of such Registration Statement; and, in connection
therewith, cooperate with the Trustee under such Indenture and the holders of
the Registrable Securities to effect such changes to the Indenture as may be
required for the Indenture to be so qualified in accordance with the terms of
the TIA and execute, and use its best efforts to cause such Trustee to execute
all documents as may be required to effect such changes, and all other forms and
documents required to be filed with the Commission to enable the Indenture to be
so qualified in a timely manner; and
(bb)
(cc) otherwise use its reasonable best efforts to comply with all applicable
rules and regulations of, the Commission.
(dd)
(ee) For purposes of the covenants set forth in this Section 5, references to a
Shelf Registration Statement, including a Shelf Registration Statement filed
pursuant to Section 3, shall be deemed to include any Registration Statement,
filed pursu-


<PAGE>


ant to Section 2, which covers, for the period set forth therein, resales of
Exchange Securities held by Restricted Persons as provided in Section 2, and, in
connection with such resales such Restricted Persons shall be entitled to
exercise all rights, receive all notices and copies of documents, and otherwise
receive all benefits afforded to sellers or holders of Registrable Securities
under this Section 5 in connection with a Shelf Registration Statement. Without
limiting the generality of the foregoing, the Company agrees to fulfill its
obligations set forth in Sections 5(a), (b), (c) , (d) , (e) , (f) , (h) , (i) ,
(l) , and (m) with respect to any such Registration Statement filed pursuant to
Section 2 insofar as it covers such resales.
(ff)
(gg) The Company may require each seller of Registrable Securities as to which
any registration is being effected, as a condition thereto, to furnish to the
Company such information regarding the holder and the distribution of such
Registrable Securities as the Company may, from time to time, request in
writing, including without limitation stating that (i) it is not an Affiliate of
the Company, (ii) the amount of Registrable Securities held by such holder prior
to the Exchange Offer, (iii) the amount of Registrable Securities owned by such
holder to be exchanged in the Exchange Offer and representing that such holder
is not engaged in, and does not intend to engage in, and has no arrangement or
understanding with any Person to participate in, a distribution of the Exchange
Securities to be issued, and (iv) it is acquiring the Exchange Securities in its
ordinary course of business and to covenant and agree to promptly notify the
Company if any such information so provided by such seller ceases to be true and
correct and will promptly thereafter furnish the Company with corrected
information. The Company may exclude from such registration the Registrable
Securities of any Person who fails to furnish such information within a
reasonable time after receiving such request.
(hh)
(ii) Each holder of Registrable Securities agrees by acquisition of such
Registrable Securities that, upon receipt of any notice from the Company of the
happening of any event of the kind described in Section 5 (c) (ii) , 5 (c) (iii)
, 5 (c) (v) or 5 (c) (vi) hereof , such holder shall forthwith discontinue
disposition of such. Registrable Securities covered by such Registration
Statement or Prospectus until such holder is advised in writing (the "Advice")
by the Company that the use of the applicable Prospectus may be resumed, and has
received copies of any amendments or supplements thereto and, if so directed by
the Company, such holder will deliver to the Company (at its expense) all copies
in its possession, other than permanent file copies then in such holder's
possession, of the prospectus covering such Registrable Securities current at
the time of receipt of such notice, or certify in writing as to the destruction
thereof. In the event the Company shall give any such notice, the length of the
Effective Period shall be extended by the number of days during such period



<PAGE>




from and including the date of the giving of such notice to and including the
date when each seller of Registrable Securities covered by such Registration
Statement shall have received (x) the copies of the supplemented or amended
Prospectus contemplated by Section 5(i) or (y) the Advice.
(jj)
SECTION 6. Delivery of Prospectus; Notification Upon Resale. Each of the Initial
Purchasers acknowledges that it is the position of the staff of the Commission
that any broker-dealer that receives Exchange Securities for its own account in
exchange for Registrable Securities pursuant to the Exchange Offer must deliver
a prospectus in connection with any resale of such Resale Securities, By so
acknowledging, each such Initial Purchaser shall not be deemed to admit that, by
delivering a prospectus, it is an underwriter within the meaning of the
Securities Act.

The Initial Purchasers shall notify the Company promptly upon the
completion of the resale of the Resale Securities received by the Initial
Purchasers pursuant to the Exchange Offer.

SECTION 7.       Registration Expenses.

     The Company shall bear all expenses incurred in connection with the
performance of its obligations under Sections 2, 3 and 4; provided, however,
that the Company shall bear or reimburse the holders for the reasonable fees and
disbursements of only one counsel, the Special Counsel, in accordance with the
terms of the Purchase Agreement; provided, further, however, that if the Company
permits an Underwritten Offering, the Company shall not be responsible for any
fees and expenses of any underwriter including any underwriting discounts and
commissions or any legal fees and expenses of counsel to the underwriters
(except for the reasonable fees and disbursements of counsel in connection with
state securities or Blue Sky qualification of any of the Registrable Securities
or the Exchange Securities).


<PAGE>


SECTION 8.      Indemnification and Contribution.
           (a) The Company agrees to (A) indemnify and hold harmless each holder
of Registrable Securities (including the Initial Purchasers which hold
Registrable Securities, including Resale Securities, for their own accounts)
(each, a "Resale Initial Purchasers") and each person, if any, who controls any
such person within the meaning of either the Securities Act or the Exchange Act
and each director, officer, employee or agent of each such Person (each a
"Holder Indemnified Party") against any and all losses, claims, damages or
liabilities, joint or several, to which they or any of them are subject under
the Securities Act, the Exchange Act, or otherwise, insofar as such losses,
claims, damages or liabilities (or actions in respect thereof), arise out of or
are based upon any untrue statement or alleged untrue statement of any material
fact contained in any Registration Statement covering Registrable Securities
held by such person or any Prospectus relating to any such Registration
Statement, or any amendment thereof or supplement thereto and all documents
incorporated by reference therein, or arise out of or are based upon the
omission or alleged omission to state therein a material fact necessary in order
to make the statements therein, in light of the circumstances in which they were
made, not misleading, and (B) reimburse each such Holder Indemnified Party for
any legal or other expenses reasonably incurred by them in connection with
investigating or defending any such loss, claim, damage, liability or action as
such expenses are incurred; provided, however, that the Company will not be
liable in any such case to the extent that any such loss, claim, damage or
liability arises out of or is based upon any such untrue statement or alleged
untrue statement or omission or alleged omission made in such Registration
Statement or Prospectus, or in any amendment thereof or supplement thereto, in
reliance upon and in conformity with written information relating to such holder
provided by such holder to the Company by any holder specifically for use
therein (collectively, the "Holder Information"); provided, further, however,
that the indemnity obligations arising out of this Section 8 with respect to any
untrue statement or alleged untrue statement or omission or alleged omission
made in any preliminary Prospectus shall not inure to the benefit of any holder
or any controlling Person of such holder if such holder failed to send or
deliver to the Person asserting any such losses a copy of the final Prospectus
with or prior to the delivery of the written confirmation of the sale of the
Registrable Securities or the Exchange Securities, as the case may be, and such
final Prospectus would have cured the untrue statement or omission giving rise
to such losses. This indemnity agreement will be in addition to any liability
which the Company may otherwise have.


<PAGE>



(a) As a condition to the inclusion of a holder's Registrable Securities in a
Registration Statement, such holder shall agree to (i) indemnify and hold
harmless the Company and each person who controls the Company within the meaning
of either the Securities Act or the Exchange Act, and each director, officer,
employee or agent of each such person, against any and all losses, claims,
damages or liabilities, joint or several, to which they or any of them are
subject under the Securities Act, the Exchange Act, or otherwise, insofar as
such losses, claims, damages or liabilities (or actions in respect thereof)
arise out of or are based upon any untrue statement or alleged untrue statement
of any material fact contained in a Registration Statement covering Registrable
Securities held by such holder or any Prospectus relating to any such
Registration Statement or in any amendment thereof or supplement thereto, or
arise out of or are based upon the omission or alleged omission to state therein
a material fact necessary in order to make the statements therein, in light of
the circumstances in which they were made, not misleading, and (ii) reimburse
each such indemnified party for any legal or other expenses reasonably incurred
by them in connection with investigating or defending any such loss, claim,
damage, liability or action as such expenses are incurred; in each and every
case under clause (i) and (ii) above to the extent, but only to the extent, that
such untrue statement or alleged untrue statement or omission or alleged
omission was made in such Registration Statement or Prospectus in any amendment
thereof or supplement thereto, in reliance upon and in conformity with the
Holder Information provided by such holder. This indemnity agreement will be in
addition to any liability which any such holder may otherwise have. In no event
shall the liability of any selling holder of Registrable Securities hereunder be
greater in amount than the dollar amount of the proceeds (net of payment of all
expenses) received by such holder upon the sale (or, in the case of Resale
Securities, the resale) of the Registrable Securities giving rise to such
indemnification obligation.
(b)
(c) Promptly after receipt by an indemnified party under this Section 8 of
notice of the commencement of any action, such indemnified party will, if a
claim in respect thereof is to be made against the indemnifying party under this
Section 8, notify the indemnifying party in writing of the commencement thereof
(enclosing a copy of all papers served); but the omission to so notify the
indemnifying party (i) shall not relieve it from liability under paragraph (a)
or (b) above unless and to the extent it did not otherwise learn of such action
and such omission results in the forfeiture by the indemnifying party or
material impairment of substantial rights and defenses and (ii) shall not, in
any event, relieve the indemnifying party from any obligations to any
indemnified party other than the indemnification obligations provided in
paragraph (a) or (b) above. In case any such action is brought against any
indemnified party, and it notifies the indemnifying party of the commencement




<PAGE>

thereof, the indemnifying party shall be entitled to participate therein and, to
the extent that it may wish, jointly with any other indemnifying party similarly
notified, to assume the defense thereof, with counsel reasonably satisfactory to
such indemnified party. After notice from the indemnifying party to such
indemnified party of its election to so assume the defense of such claim or
action, the indemnifying party will not be liable to such indemnified party
under this Section 8 for any legal or other expenses subsequently incurred by
such indemnified party in connection with the defense thereof other than costs
of investigation; provided that if (i) the defendants in any such action include
both the indemnified party and the indemnifying party, the indemnified party
shall have received the written opinion of counsel reasonably acceptable to the
indemnifying party that representation of both parties by the same counsel would
be inappropriate due to actual or likely conflicts of interest between them, or
(ii) the indemnifying party shall not have employed counsel for the indemnified
party to represent the indemnified party within a reasonable time after notice
of the institution of such action, then the indemnified party or parties shall
have the right to select one firm of separate counsel (in addition to the fees
and expenses of local counsel) to assert any separate legal defenses and to
otherwise defend such action on behalf of such indemnified party or parties. No
indemnifying party shall be liable for any settlement of any action or claim for
monetary damages which an indemnified party may effect without the written
consent of the indemnifying party, which consent shall not be unreasonably
withheld.
(d)
(e) If the indemnification provided for in Section 8(a) or (b) hereof is for any
reason, other than as specified in such provisions, unavailable to or
insufficient to hold harmless an indemnified party, then each indemnifying party
shall contribute to the aggregate losses, claims, damages or liabilities (or
actions in respect thereof) referred to in Section 8(a) or (b) hereof in such
proportion as is appropriate to reflect the relative fault and benefits to the
Company on the one hand and such holders on the other hand in connection with
the statements or omissions which resulted in such losses, claims, damages or
liabilities (or actions in respect thereof) as well as any other relevant
equitable considerations. The relative fault of the Company and such holders
shall be determined by reference to, among other things, the parties' relative
intent, knowledge, access to information and opportunity to correct or prevent
any untrue statement or omission. The obligations of the holders in this Section
8(d) are several in proportion to their respective obligations hereunder and not
joint. Notwithstanding the provisions of this Section 8(d), in no event shall
any holder of Registrable Securities be required to contribute any amount which
is in excess of (i) the aggregate principal amount of Securities sold or
exchanged by such holder less (ii) the amount of any damages that such person
has otherwise been required to pay by reason of such alleged untrue statement or
omission. No person guilty of fraudulent

<PAGE>

misrepresentation (within the meaning of Section 11(f) of the Securities Act)
shall be entitled to contribution from any person who was not guilty of such
fraudulent misrepresentation. For purposes of this Section 8, each Holder
Indemnified Party shall have the same rights to contribution as a holder, and
each person who controls the Company within the meaning of either the Securities
Act or the Exchange Act and each officer, director, employee and agent of such
person, shall have the same rights to contribution as the Company, subject in
each case to the applicable terms and conditions of this Section 8(d). Any party
entitled to contribution will, promptly after receipt of notice of commencement
of any action, suit or proceeding against such party in respect of which a claim
for contribution may be made against another party or parties under this Section
8(d), notify such party or parties from whom contribution may be sought; but the
omission to so notify such party or parties (x) shall not relieve the party or
parties from whom contribution may be sought from any liability under this
paragraph (d) unless and to the extent it did not otherwise learn of such action
and such omission results in the forfeiture by the party or parties from whom
contribution may be sought or material impairment of substantial rights and
defenses and (y) shall not, in any event, relieve such party or parties from any
obligations other than under this Section 8 (d).
(f)
(g) The provisions of this Section 8 will remain in full force and effect,
regardless of any investigation made by or on behalf of any holder of
Registrable Securities, the Initial Purchasers, the Company or any of the
officers, directors or controlling persons referred to in this Section 8 and
will survive the sale (or, in the case of Resale Securities, the resale) by a
holder of Registrable Securities of such Registrable Securities.
(h)
SECTION 9. Underwritten Registrations (If Any). No holder may participate in any
Underwritten Registration, which Underwritten Registration shall only be
undertaken at the option of the Company, unless such holder (a) agrees to sell
such holder' s Securities on the basis provided in any underwriting arrangements
approved by the persons entitled hereunder to approve such arrangements and (b)
completes and executes all questionnaires, powers of attorney, indemnities,
underwriting agreements and other documents required under the terms of such
underwriting arrangements.

SECTION 10. Termination. In the event that no Securities are sold to the Initial
Purchasers pursuant to the Purchase Agreement, this Agreement shall
automatically terminate, without liability on the part of any party. Upon the
fulfillment of all obligations on the part of the Company to register the
Securities as set forth herein (including maintaining the effectiveness of any
applicable Registration State-

<PAGE>


ments), this Agreement shall terminate; provided, that the provisions of
Sections 7 and 8 hereof shall survive any termination and remain in full force
and effect.

SECTION 11.  Miscellaneous.

(a)     No Inconsistent Agreements. The Company has not, as of the date hereof,
entered into, and shall not, on or after the date hereof, enter into, any
agreement with respect to its securities that is inconsistent with the rights
granted to the holders of Registrable Securities herein or otherwise conflicts
with the provisions hereof.

(b)    Amendments and Waivers. The provisions of this Agreement, including
the provisions of this sentence, may not be amended, modified or supplemented,
and waivers or consents to departures from the provisions hereof may not be
given, unless the Company has obtained the written consent of holders of at
least a majority of the then outstanding aggregate principal amount of the
Registrable Securities (or, after the consummation of any Exchange Offer in
accordance with Section 2, of Exchange Securities); provided that, with respect
to any matter that directly or indirectly affects the rights of any Restricted
Person hereunder occurring within the period in which the Initial Registration
Statement is open for the Restricted Persons, the Company shall obtain the
written consent of each such Restricted Person against which such amendment,
modification, supplement, waiver or consent is to be effective. Notwithstanding
the foregoing (except for the foregoing proviso), a waiver or consent to
departure from the provisions hereof with respect to a matter that relates
exclusively to the rights of holders of Registrable Securities whose securities
are being sold or exchanged pursuant to a Registration Statement and that does
not directly or indirectly affect the rights of other holders of Registrable
Securities may be given by holders of at least a majority in aggregate principal
amount of the Registrable Securities being sold or exchanged by such holders
pursuant to such Registration Statement; provided, however, that the provisions
of this sentence may not be amended, modified or supplemented except in
accordance with the provision of the immediately preceding sentence.
Notwithstanding the foregoing, a waiver or consent to departure from the
provisions hereof with respect to a matter that relates exclusively to the
rights of Resale Initial Purchasers and that does not directly or indirectly
affect the rights of holders of Registrable Securities or Exchange Securities
may be given by each of the Resale Initial Purchasers affected thereby.

(c)   Notices. All notices and other communications (including, without
limitation, any notices or other communications to the Trustee) provided for or
per-


<PAGE>


mitted hereunder shall be made in writing and delivered by hand delivery,
registered first-class mail, next-day air courier or telecopier:

     (i)   if to a holder of Registrable Securities, at the most current address
     given by such holder to the Company in accordance with the provisions of
     this Section 11(c), which address initially is, with respect to the Initial
     Purchasers, at the address set forth in the Purchase Agreement and
     thereafter at the address for such holders of Registrable Securities set
     forth in the Security Register applicable to such Registrable Securities;
     and

     (i)    if to the Company, initially at the address set forth in the
     Purchase Agreement and thereafter at such other address, notice of which is
     given in accordance with the provisions of this Section 11(c).

     All such notices and communications shall be deemed to have been duly
given: when delivered by hand, if personally delivered; five business days after
being deposited in the mail, postage prepaid, if mailed; one business day after
being timely delivered to a next-day air courier; and when received, if
telecopied.

     Copies of all such notices, demands or other communications shall be
concurrently delivered by the Person giving the same to the Trustee at the
address specified in the Indenture.

(d)  Successors and Assigns. This Agreement shall inure to the benefit of
and be binding upon the successors and assigns of each of the parties, including
without limitation and without the need for an express assignment or any consent
by the Company thereto, subsequent holders of Registrable Securities.


(e) Counterparts. This Agreement may be executed in any number of counterparts
and by the parties hereto in separate counterparts, each of which when so
executed shall be deemed to be an original and all of which taken together shall
constitute one and the same agreement.


(f) Headings. The headings in this Agreement are for convenience of reference
only and shall not limit or otherwise affect the meaning hereof.

(g) GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO PRINCIPLES
OF CONFLICTS OF LAWS. Each of the parties hereto hereby submits to the
non-exclusive jurisdiction of the Federal and State Courts of the Borough of
Man-



<PAGE>


hattan in the City of New York in any suit or proceeding arising out of or
relating to this Agreement or the transactions contemplated hereby.

(h) Severability.  In the event that any one or more of the provisions contained
herein, or the application thereof in any circumstances, is held invalid,
illegal or unenforceable in any respect for any reason, the validity, legality
and enforceability of any such provision in every other respect and of the
remaining provisions hereof shall not be in any way impaired or affected
thereby, it being intended that all of the rights and privileges of the parties
shall be enforceable to the fullest extent permitted by law.

(i) Entire Agreement. This Agreement, together with the Purchase Agreement, is
intended by the parties as a final expression of their agreement, and is
intended to be a complete and exclusive statement of the agreement and
understanding of the parties hereto in respect of the subject matter contained
herein and therein. There are no restrictions, promises, warranties or
undertakings, other than those set forth or referred to herein and therein. This
Agreement, together with the Purchase Agreement, supersedes all prior agreements
and understandings between the parties with respect to such subject matter.

(j) Securities Held by the Company, etc. Whenever the consent or approval of
holders of a specified percentage of principal amount of Registrable Securities
is required hereunder, Registrable Securities held by the Company or any of its
Affiliates (other than subsequent holders of Registrable Securities if such
subsequent holders are deemed to be Affiliates solely by reason of their
holdings of such Registrable Securities) shall not be counted in determining
whether such consent or approval was given by the holders of such required
percentage.


<PAGE>





     Please confirm that the foregoing correctly sets forth this agreement
between the Company and you.

                                         Very truly yours,

                                         MIDAMERICAN FUNDING, LLC


                                         By:    /s/ Steven A. McArthur
                                         Name:  Steven A. McArthur
                                         Title: Vice President and Secretary


Accepted:

CREDIT SUISSE FIRST BOSTON CORPORATION
LEHMAN BROTHERS INC.
GOLDMAN, SACHS & CO.
MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED


         By:  CREDIT SUISSE FIRST BOSTON CORPORATION


                  By  /s/ Jonathan D. Bram
                    -----------------------------------
                     Name:  Jonathan D. Bram
                     Title: Managing Director

<PAGE>


                         [LATHAM & WATKINS LETTERHEAD]




                                November __, 1999


                                                                     EXHIBIT 5.1

MidAmerican Funding, LLC
666 Grand Avenue
Des Moines, Iowa 50303

                  Re:      Registration Statement on Form S-4;
                           $700,000,000 Aggregate Principal
                           Amount of Senior Secured Notes and Bonds

Ladies and Gentlemen:

                  In connection with the registration of (i) $200,000,000 5.85%
Senior Secured Exchange Notes due 2001 (the "2001 Securities"), (ii) $175,000,00
6.339% Senior Secured Exchange Notes due 2009 (the "2009 Securities") and (iii)
$325,000,000 6.927% Senior Secured Exchange Bonds due 2029 (the "2029
Securities" and, collectively with the 2001 Securities and the 2009 Securities,
the "Securities") by MidAmerican Funding, LLC, an Iowa limited liability company
(the "Registrant"), under the Securities Act of 1933, as amended, on Form S-4
filed with the Securities and Exchange Commission (the "Commission") on November
__, 1999 the "Registration Statement"), you have requested our opinion with
respect to the matters set forth below.

                  In our capacity as your special counsel, we have made such
legal and factual examinations and inquiries as we have deemed necessary or
appropriate for purposes of this opinion.

                  In our examination, we have assumed the genuineness of all
signatures, the authenticity of all documents submitted to us as originals, and
the conformity to authentic original documents of all documents submitted to us
as copies. As to facts material to the opinions, statements and assumptions
expressed herein, we have, with your consent, relied upon

<PAGE>
MidAmerican Finding, LLC
Page 2


oral or written statements and representations of officers and other
representatives of the Registrant and others.

                  We are opining herein as to the effect on the subject
transaction only of the internal laws of the State of New York, including
statutory and reported decisional law thereunder, and we express no opinion with
respect to the applicability thereto, or the effect thereon, of the laws of any
other jurisdiction or as to any matters of municipal law or the laws of any
local agencies within any state.

                  Capitalized terms used herein without definition have the
meanings assigned to them in the Registration Statement.

                  Subject to the foregoing and the other matters set forth
herein, it is our opinion that as of the date hereof:

                  When the Securities have been duly executed, issued,
authenticated and delivered by or on behalf of the Registrant, the Securities
will constitute legally valid and binding obligations of the Registrant,
enforceable against the Registrant in accordance with their terms.

                  The opinions rendered in the preceding paragraph relating to
the enforceability of the Securities are subject to the following exceptions,
limitations and qualifications: (i) the effect of bankruptcy, insolvency,
reorganization, moratorium or other similar laws now or hereafter in effect
relating to or affecting the rights and remedies of creditors; and (ii) the
effect of general principles of equity, whether enforcement is considered in a
proceeding in equity or law, and the discretion of the court before which any
proceeding therefor may be brought.

                  We have not been requested to express, and with your knowledge
and consent do not render, any opinion as to the applicability to the
obligations of the Registrant under the Indenture and the Securities of Section
548 of the United States Bankruptcy Code or applicable state law (including,
without limitation, Article 10 of the New York Debtor and Creditor Law) relating
to fraudulent transfers and obligations.

                  To the extent that the obligations of the Registrant under the
Indenture may be dependent upon such matters, we assume for purposes of this
opinion that: (i) each of the Registrant and the Trustee (a) is duly organized,
validly existing and in good standing under the laws of its jurisdiction of
organization, (b) has the requisite organizational and legal power and authority
to perform its obligations under the Indenture and the Securities, (c) is duly
qualified to engage in the activities contemplated by the Indenture and (d) has
duly authorized, executed and delivered the Indenture; (ii) the Securities have
been duly authorized by all necessary limited liability company action of the
Registrant; (iii) the Indenture is the legally valid, binding and enforceable
obligation of the Trustee, enforceable against the Trustee in accordance with
its terms; and (iv) the Trustee is in compliance, generally and with respect to
acting as a trustee under the Indenture, with all applicable laws and
regulations. We have also assumed, with your
<PAGE>
MidAmerican Finding, LLC
Page 3


consent, that the choice of law provisions in the Indenture would be enforced by
any court in which enforcement thereof might be sought.

                  We consent to your filing this opinion as an exhibit to the
Registration Statement and to the reference to our firm contained under the
heading "Legal Matters" in the Prospectus.




                                             Very truly yours,



<PAGE>
                                                                    EXHIBIT 12.1
                            MIDAMERICAN FUNDING, LLC
               COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES
                                 (IN THOUSANDS)
                                   (UNAUDITED)
<TABLE>
<CAPTION>
                                                                                      MHC INC. (PREDECESSOR)


                                                                          YEAR ENDED DECEMBER 31,
                                                            ------------------------------------------------
                                                               1994         1995         1996         1997
<S>                                                         <C>          <C>           <C>          <C>
Income from continuing operations                           $ 123,098    $ 119,705     $143,761     $139,332
Pre-tax (gain) loss of less than 50% owned persons               (270)       9,079         (698)       2,234
                                                            ---------    ---------     --------     --------
                                                              122,828      128,784      143,063      141,566
                                                            ---------    ---------     --------     --------
Add (Deduct):
Total income taxes                                             60,457       66,803       98,422       68,390
Interest on long-term debt                                    101,267      105,550      102,909       89,898
Other interest charges                                          6,446        9,449       10,941       10,034
Preferred stock dividends of subsidiary                        10,551        8,059       10,401        6,488
Preferred stock dividends of subsidiary trust                       -            -          288        7,980
Interest on leases                                              1,211        1,088          375          268
                                                            ---------    ---------     --------     --------
                                                              179,932      190,949      223,336      183,058
                                                            ---------    ---------     --------     --------
    EARNINGS AVAILABLE FOR FIXED CHARGES                      302,760      319,733      366,399      324,624
                                                            ---------    ---------     --------     --------

Fixed Charges:
Interest on long-term debt                                    101,267      105,550      102,909       89,898
Other interest charges                                          6,446        9,449       10,941       10,034
Preferred stock dividends of subsidiary trust                       -            -          288        7,980
Interest on leases                                              1,211        1,088          375          268
                                                            ---------    ---------     --------     --------
    Subtotal                                                  108,924      116,087      114,513      108,180
                                                            ---------    ---------     --------     --------

Preferred stock dividends of subsidiary                        10,551        8,059       10,401        6,488
Ratio of net income before income taxes to net income          1.4524       1.5229       1.6384       1.4690
                                                            ---------    ---------     --------     --------
Preferred stock dividend requirements before income tax        15,324       12,273       17,041        9,531
                                                            ---------    ---------     --------     --------
     FIXED CHARGES                                          $ 124,248    $ 128,360     $131,554     $117,711
                                                            ---------    ---------     --------     --------
RATIO OF EARNINGS TO FIXED CHARGES                                2.4          2.5          2.8          2.8
                                                            =========    =========     ========     ========

<CAPTION>
                                            MIDAMERICAN
                                              FUNDING
 ----------------------------------------   ------------
                NINE MONTHS
                  ENDED       JAN. 1 -       MAR. 12 -
                SEPT. 30,     MAR. 11,       SEPT. 30,
    1998          1998         1999            1999
    ----          ----         ----            ----
 <C>           <C>          <C>             <C>
 $ 127,154     $ 107,105    $ 16,789        $ 108,628
      (720)       (1,052)       (343)             (22)
 ---------     ---------    --------        ---------
   126,434       106,053      16,446          108,606
 ---------     ---------    --------        ---------

    76,926        70,172      21,377           77,348
    80,908        61,617      14,814           65,174
    12,682         9,073       3,145            5,486
     4,952         3,714         836            2,337
     7,980         5,985       1,995            3,990
       212           162          38               98
 ---------     ---------    --------        ---------
   183,660       150,723      42,205          154,433
 ---------     ---------    --------        ---------
   310,094       256,776      58,651          263,039
 ---------     ---------    --------        ---------

    80,908        61,617      14,814           65,174
    12,682         9,073       3,145            5,486
     7,980         5,985       1,995            3,990
       212           162          38               98
 ---------     ---------    --------        ---------
   101,782        76,837      19,992           74,748
 ---------     ---------    --------        ---------

     4,952         3,714         836            2,337
    1.5823        1.6332      2.2129           1.6970
 ---------     ---------    --------        ---------
     7,836         6,066       1,850            3,966
 ---------     ---------    --------        ---------
 $ 109,618      $ 82,903    $ 21,842         $ 78,714
 ---------     ---------    --------        ---------
       2.8           3.1         2.7              3.3
 =========      ========    ========         ========
</TABLE>

<PAGE>
                                                                    EXHIBIT 12.1
                            MIDAMERICAN FUNDING, LLC
          COMPUTATION OF PRO FORMA RATIOS OF EARNINGS TO FIXED CHARGES
                                 (IN THOUSANDS)
                                   (UNAUDITED)



<TABLE>
<CAPTION>
                                                                            PRO FORMA
                                                             ----------------------------------------
                                                              MIDAMERICAN                  MHC
                                                                FUNDING               (PREDECESSOR)
                                                             -------------          -----------------
                                                               YEAR ENDED           NINE MONTHS ENDED
                                                             DEC. 31, 1998            SEPT. 30, 1999
                                                             -------------          -----------------
<S>                                                          <C>                    <C>
Income from continuing operations                              $ 76,099                  $130,628
Pre-tax (gain) loss of less than 50% owned persons                 (720)                     (365)
                                                              ---------                  --------
                                                                 75,379                   130,263
                                                              ---------                  --------
Add (Deduct):
Total income taxes                                               64,685                    98,598
Interest on long-term debt                                      122,395                    88,034
Other interest charges                                           12,682                     8,631
Preferred stock dividends of subsidiary                           4,952                     3,716
Preferred stock dividends of subsidiary trust                     7,980                     5,985
Interest on leases                                                  212                       136
                                                              ---------                  --------
                                                                212,906                   205,100
                                                              ---------                  --------
    EARNINGS AVAILABLE FOR FIXED CHARGES                        288,285                   335,363
                                                              ---------                  --------
Fixed Charges:
Interest on long-term debt                                      122,395                    88,034
Other interest charges                                           12,682                     8,631
Preferred stock dividends of subsidiary trust                     7,980                     5,985
Interest on leases                                                  212                       136
                                                              ---------                  --------
    Subtotal                                                    143,269                   102,786
                                                              ---------                  --------

Preferred stock dividends of subsidiary                           4,952                     3,716
Ratio of net income before income taxes to net income            1.7981                    1.7339
                                                              ---------                  --------
Preferred stock dividend requirements before income tax           8,904                     6,443
                                                              ---------                  --------
     FIXED CHARGES                                            $ 152,173                  $109,229
                                                              ---------                  --------
RATIO OF EARNINGS TO FIXED CHARGES                                  1.9                       3.1
                                                              =========                  ========
</TABLE>

<PAGE>

                                                                      EXHIBIT 21



                         SUBSIDIARIES OF THE REGISTRANT


MHC Inc., an Iowa corporation.





<PAGE>
                                                                    EXHIBIT 23.2

                     Consent of Independent Accountants

We hereby consent to the use in this Registration Statement of MidAmerican
Funding, LLC on form S-4 of our report dated January 22, 1999, except with the
respect to paragraph three in Note 10 and the related information, as to which
the date is October 7, 1999, relating to the financial statements of MHC Inc.
(formerly MidAmerican Energy Holdings Company) which appear in such Registration
Statement.

We also consent to the reference to us under the heading "Experts" in such
Registration Statement.


                                      /s/ PricewaterhouseCoopers LLP
                                      -------------------------------------
                                          PricewaterhouseCoopers LLP

Kansas City, FMissouri
November 8, 1999




<PAGE>

===============================================================================
                                    FORM T-1

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                            STATEMENT OF ELIGIBILITY
                   UNDER THE TRUST INDENTURE ACT OF 1939 OF A
                    CORPORATION DESIGNATED TO ACT AS TRUSTEE

                      CHECK IF AN APPLICATION TO DETERMINE
                      ELIGIBILITY OF A TRUSTEE PURSUANT TO
                             SECTION 305(b)(2) |__|

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

                              THE BANK OF NEW YORK
               (Exact name of trustee as specified in its charter)

New York                                            13-5160382
(State of incorporation                             (I.R.S. employer
if not a U.S. national bank)                        identification no.)

One Wall Street, New York, N.Y.                     10286
(Address of principal executive offices)            (Zip code)

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

                            MidAmerican Funding, LLC
               (Exact name of obligor as specified in its charter)


Delaware                                             47-0819200
(State or other jurisdiction of                      (I.R.S. employer
incorporation or organization)                       identification no.)

666 Grand Avenue
Des Moines, Iowa                                     50303
(Address of principal executive offices)             (Zip code)

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

                  5.85% Senior Secured Exchange Notes due 2001
                  6.339% Senior Secured Exchange Notes due 2009
                  6.927% Senior Secured Exchange Bonds due 2029
                       (Title of the indenture securities)

===============================================================================

<PAGE>



1.   GENERAL INFORMATION. FURNISH THE FOLLOWING INFORMATION AS TO THE TRUSTEE:

     (A) NAME AND ADDRESS OF EACH EXAMINING OR SUPERVISING AUTHORITY TO WHICH IT
         IS SUBJECT.

- --------------------------------------------------------------------------------
               Name                                   Address
- --------------------------------------------------------------------------------

Superintendent of Banks of the State of    2 Rector Street, New York,
New York                                   N.Y.  10006, and Albany, N.Y. 12203

Federal Reserve Bank of New York           33 Liberty Plaza, New York,
                                           N.Y.  10045

Federal Deposit Insurance Corporation      Washington, D.C. 20429

New York Clearing House Association        New York, New York 10005

     (B) WHETHER IT IS AUTHORIZED TO EXERCISE CORPORATE TRUST POWERS.

     Yes.

2.   AFFILIATIONS WITH OBLIGOR.

     IF THE OBLIGOR IS AN AFFILIATE OF THE TRUSTEE, DESCRIBE EACH SUCH
     AFFILIATION.

     None.

16.  LIST OF EXHIBITS.

     EXHIBITS IDENTIFIED IN PARENTHESES BELOW, ON FILE WITH THE COMMISSION, ARE
     INCORPORATED HEREIN BY REFERENCE AS AN EXHIBIT HERETO, PURSUANT TO RULE
     7A-29 UNDER THE TRUST INDENTURE ACT OF 1939 (THE "ACT") AND 17 C.F.R.
     229.10(D).

     1.   A copy of the Organization Certificate of The Bank of New York
          (formerly Irving Trust Company) as now in effect, which contains the
          authority to commence business and a grant of powers to exercise
          corporate trust powers. (Exhibit 1 to Amendment No. 1 to Form T-1
          filed with Registration Statement No. 33-6215, Exhibits 1a and 1b to
          Form T-1 filed with Registration Statement No. 33-21672 and Exhibit 1
          to Form T-1 filed with Registration Statement No. 33-29637.)

     4.   A copy of the existing By-laws of the Trustee. (Exhibit 4 to Form T-1
          filed with Registration Statement No. 33-31019.)

     6.   The consent of the Trustee required by Section 321(b) of the Act.
          (Exhibit 6 to Form T-1 filed with Registration Statement No.
          33-44051.)

     7.   A copy of the latest report of condition of the Trustee published
          pursuant to law or to the requirements of its supervising or examining
          authority.


                                       -2-
<PAGE>





                                    SIGNATURE



        Pursuant to the requirements of the Act, the Trustee, The Bank of New
York, a corporation organized and existing under the laws of the State of New
York, has duly caused this statement of eligibility to be signed on its behalf
by the undersigned, thereunto duly authorized, all in The City of New York, and
State of New York, on the 4th day of November, 1999.


                                THE BANK OF NEW YORK



                                By:   /s/ MARY LAGUMINA
                                   -------------------------------------------
                                   Name:  MARY LAGUMINA
                                   Title: ASSISTANT VICE  PRESIDENT

<PAGE>



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

                       Consolidated Report of Condition of

                              THE BANK OF NEW YORK

                    of One Wall Street, New York, N.Y. 10286
                     And Foreign and Domestic Subsidiaries,

a member of the Federal Reserve System, at the close of business June 30, 1999,
published in accordance with a call made by the Federal Reserve Bank of this
District pursuant to the provisions of the Federal Reserve Act.

                                                              Dollar Amounts
ASSETS                                                         In Thousands
Cash and balances due from depository institutions:
   Noninterest-bearing balances and currency and coin..         $5,597,807
   Interest-bearing balances...........................          4,075,775
Securities:
   Held-to-maturity securities.........................            785,167
   Available-for-sale securities.......................          4,159,891
Federal funds sold and Securities purchased under
   agreements to resell................................          2,476,963
Loans and lease financing receivables:
   Loans and leases, net of unearned
     income............................................         38,028,772
   LESS: Allowance for loan and
     lease losses......................................            568,617
   LESS: Allocated transfer risk
     reserve...........................................             16,352
   Loans and leases, net of unearned income,
     allowance, and reserve............................         37,443,803
Trading Assets.........................................          1,563,671
Premises and fixed assets (including capitalized
   leases).............................................            683,587
Other real estate owned................................             10,995
Investments in unconsolidated subsidiaries and
   associated companies................................            184,661
Customers' liability to this bank on acceptances
   outstanding.........................................            812,015
Intangible assets......................................          1,135,572
Other assets...........................................          5,607,019
                                                               -----------
Total assets...........................................        $64,536,926
                                                               ===========

<PAGE>

LIABILITIES
Deposits:
   In domestic offices.................................        $26,488,980
   Noninterest-bearing.................................         10,626,811
   Interest-bearing....................................         15,862,169
   In foreign offices, Edge and Agreement
     subsidiaries, and IBFs............................         20,655,414
   Noninterest-bearing.................................            156,471
   Interest-bearing....................................         20,498,943
Federal funds purchased and Securities sold under
   agreements to repurchase............................          3,729,439
Demand notes issued to the U.S.Treasury................            257,860
Trading liabilities....................................          1,987,450
Other borrowed money:
   With remaining maturity of one year or less.........            496,235
   With remaining maturity of more than one year
     through three years...............................                465
   With remaining maturity of more than three years....             31,080
Bank's liability on acceptances executed and
   outstanding.........................................            822,455
Subordinated notes and debentures......................          1,308,000
Other liabilities......................................          2,846,649
                                                               -----------
Total liabilities......................................         58,624,027
                                                               ===========
EQUITY CAPITAL
Common stock...........................................          1,135,284
Surplus................................................            815,314
Undivided profits and capital reserves.................          4,001,767
Net unrealized holding gains (losses) on
   available-for-sale securities.......................            (7,956)
Cumulative foreign currency translation adjustments....
                                                                  (31,510)
                                                               -----------
Total equity capital...................................          5,912,899
                                                               -----------
Total liabilities and equity capital...................        $64,536,926
                                                               ===========


<PAGE>

         I, Thomas J. Mastro, Senior Vice President and Comptroller of the
above-named bank do hereby declare that this Report of Condition has been
prepared in conformance with the instructions issued by the Board of Governors
of the Federal Reserve System and is true to the best of my knowledge and
belief.


                                                           Thomas J. Mastro


         We, the undersigned directors, attest to the correctness of this Report
of Condition and declare that it has been examined by us and to the best of our
knowledge and belief has been prepared in conformance with the instructions
issued by the Board of Governors of the Federal Reserve System and is true and
correct.

                     ---
Thomas A. Reyni        |
Alan R. Griffith       |            Directors
Gerald L. Hassell      |
                     ---





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

<TABLE> <S> <C>


<PAGE>

<ARTICLE>           UT
<LEGEND>
This schedule contains summary financial information extracted from the
Consolidated Statement of Income and the Consolidated Statement of Cash Flows
for the period March 12, 1999 through September 30, 1999 and the Consolidated
Balance Sheet as of September 30, 1999 and is qualified in its entirety by
reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                                       1,000

<S>                                                       <C>
<PERIOD-TYPE>                                             Other
<FISCAL-YEAR-END>                                            DEC-31-1999
<PERIOD-START>                                               MAR-12-1999
<PERIOD-END>                                                 SEP-30-1999
<BOOK-VALUE>                                                 Per-Book
<TOTAL-NET-UTILITY-PLANT>                                      2,478,418
<OTHER-PROPERTY-AND-INVEST>                                      639,815
<TOTAL-CURRENT-ASSETS>                                           286,582
<TOTAL-DEFERRED-CHARGES>                                       1,757,078
<OTHER-ASSETS>                                                   102,677
<TOTAL-ASSETS>                                                 5,264,570
<COMMON>                                                       1,727,651
<CAPITAL-SURPLUS-PAID-IN>                                        155,533
<RETAINED-EARNINGS>                                              119,886
<TOTAL-COMMON-STOCKHOLDERS-EQ>                                 1,836,163
                                            151,598
                                                       31,759
<LONG-TERM-DEBT-NET>                                           1,532,425
<SHORT-TERM-NOTES>                                                     0
<LONG-TERM-NOTES-PAYABLE>                                              0
<COMMERCIAL-PAPER-OBLIGATIONS>                                    89,115
<LONG-TERM-DEBT-CURRENT-PORT>                                    215,635
                                              0
<CAPITAL-LEASE-OBLIGATIONS>                                            0
<LEASES-CURRENT>                                                       0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                                 1,407,875
<TOT-CAPITALIZATION-AND-LIAB>                                  5,264,570
<GROSS-OPERATING-REVENUE>                                        961,885
<INCOME-TAX-EXPENSE>                                              77,348 <F1>
<OTHER-OPERATING-EXPENSES>                                       795,022
<TOTAL-OPERATING-EXPENSES>                                       795,022
<OPERATING-INCOME-LOSS>                                          166,863
<OTHER-INCOME-NET>                                                95,418
<INCOME-BEFORE-INTEREST-EXPEN>                                    71,445
<TOTAL-INTEREST-EXPENSE>                                          76,305
<NET-INCOME>                                                     119,886
                                        6,327 <F2>
<EARNINGS-AVAILABLE-FOR-COMM>                                    119,886
<COMMON-STOCK-DIVIDENDS>                                               0
<TOTAL-INTEREST-ON-BONDS>                                         65,174
<CASH-FLOW-OPERATIONS>                                            47,511
<EPS-BASIC>                                                          0
<EPS-DILUTED>                                                          0
<FN>

<F1>  This includes all Income Taxes and is not part of operating expenses in this schedule
 or on the statement of income, but is deducted before net income.
<F2>  Preferred stock dividends are included in fixed charges on this schedule and in the
  statement of income.  They are shown for this tag as a memo.
</FN>




</TABLE>

<PAGE>


                                                                    EXHIBIT 99.1

                              LETTER OF TRANSMITTAL
                                    TO TENDER
                       5.85% SENIOR SECURED NOTES DUE 2001
                    6.339% SENIOR SECURED NOTES DUE 2009 AND
                      6.927% SENIOR SECURED BONDS DUE 2029
                      (INCLUDING THOSE IN BOOK-ENTRY FORM)
                                       OF
                            MIDAMERICAN FUNDING, LLC
    PURSUANT TO THE EXCHANGE OFFER AND PROSPECTUS DATED [____________], 1999


- --------------------------------------------------------------------------------
THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY
TIME, ON [______________] (THE "EXPIRATION DATE"), UNLESS THE EXCHANGE OFFER IS
EXTENDED MIDAMERICAN FUNDING, LLC.
- --------------------------------------------------------------------------------

                  THE EXCHANGE AGENT FOR THE EXCHANGE OFFER IS:
                              THE BANK OF NEW YORK

                                   DELIVER TO:

By Registered or Certified Mail                       By Hand Delivery:
    or Overnight Delivery:
                                                     The Bank of New York
     The Bank of New York                             101 Barclay Street
      101 Barclay Street                           New York, New York 10286
   New York, New York 10286                       Attention: [____________]
   Attention: [____________]




                                                         By Facsimile
                                              (for Eligible Institutions Only):

                                                      ([___]) [_______]

                                                      For Information or
                                                  Confirmation by Telephone:

                                                      ([___]) [_______]


     ORIGINALS OF ALL DOCUMENTS SENT BY FACSIMILE SHOULD BE SENT PROMPTLY BY
     REGISTERED OR CERTIFIED MAIL, BY HAND OR BY OVERNIGHT DELIVERY SERVICE.

         DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OR TRANSMISSION OF
INSTRUCTIONS VIA FACSIMILE OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A
VALID DELIVERY.

         IF YOU WISH TO EXCHANGE 5.85% SENIOR SECURED NOTES DUE 2001 (THE "2001
INITIAL SECURITIES"), 6.339% SENIOR SECURED NOTES DUE 2009 (THE "2009 INITIAL
SECURITIES") OR 6.927% SENIOR SECURED BONDS DUE 2029 (THE "2029 INITIAL
SECURITIES" AND, COLLECTIVELY WITH THE 2001 INITIAL SECURITIES AND THE 2009
INITIAL SECURITIES, THE "INITIAL SECURITIES") FOR AN EQUAL AGGREGATE PRINCIPAL
AMOUNT OF, IN THE CASE OF THE 2001 INITIAL SECURITIES, 5.85% SENIOR SECURED
EXCHANGE NOTES DUE 2001 (THE "2001 EXCHANGE SECURITIES"), IN THE CASE OF THE
2009 INITIAL SECURITIES, 6.339% SENIOR SECURED EXCHANGE NOTES DUE 2009 (THE
"2009 EXCHANGE SECURITIES"), AND, IN THE CASE OF THE 2029 INITIAL SECURITIES,
6.927% SENIOR SECURED EXCHANGE BONDS DUE 2020 (THE "2029 EXCHANGE SECURITIES"
AND, COLLECTIVELY WITH THE 2001 EXCHANGE SECURITIES AND THE 2009 EXCHANGE
SECURITIES, THE "EXCHANGE SECURITIES") PURSUANT TO THE EXCHANGE OFFER, YOU MUST
VALIDLY


<PAGE>

TENDER (AND NOT WITHDRAW) INITIAL SECURITIES TO THE EXCHANGE AGENT PRIOR TO THE
EXPIRATION DATE.

                          SIGNATURES MUST BE PROVIDED.

           PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY BEFORE
                      COMPLETING THIS LETTER OF TRANSMITTAL



                                       2
<PAGE>




         This Letter of Transmittal is to be completed by holders of Initial
Securities either if Initial Securities are to be forwarded herewith or if
tenders of Initial Securities are to be made by book-entry transfer to an
account maintained by The Bank of New York (the "Exchange Agent"), at The
Depository Trust Company pursuant to the procedures set forth in "The Exchange
Offer -- Procedures for Tendering" in the Prospectus (as defined).

         Holders of Initial Securities whose certificates for such Initial
Securities are not immediately available or who cannot deliver their
certificates and all other required documents to the Exchange Agent on or prior
to the Expiration Date or who cannot complete the procedures for book-entry
transfer on a timely basis, must tender their Initial Securities according to
the guaranteed delivery procedures set forth in "The Exchange Offer --
Guaranteed Delivery Procedures" in the Prospectus.

                   DESCRIPTION OF TENDERED INITIAL SECURITIES

                     FOR 5.85% SENIOR SECURED NOTES DUE 2001

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------- ------------------ -------------------
                                                                                                       AGGREGATE
               NAMES(S) AND ADDRESS(ES) OF REGISTERED OWNER(S)                     CERTIFICATE      PRINCIPAL AMOUNT
           AS IT APPEARS ON THE 5.85% SENIOR SECURED NOTES DUE 2001                 NUMBER(S)          OF INITIAL
                          (PLEASE FILL IN, IF BLANK)                               OF INITIAL          SECURITIES
                                                                                   SECURITIES           TENDERED
- ------------------------------------------------------------------------------- ------------------ -------------------
<S>                                                                             <C>                <C>

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

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

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

                                                                                ------------------ -------------------
                                                                                TOTAL PRINCIPAL
                                                                                AMOUNT OF
                                                                                INITIAL
                                                                                SECURITIES
                                                                                TENDERED
- ------------------------------------------------------------------------------- ------------------ -------------------
</TABLE>


                    FOR 6.339% SENIOR SECURED NOTES DUE 2009

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------- ------------------ -------------------
                                                                                                       AGGREGATE
               NAMES(S) AND ADDRESS(ES) OF REGISTERED OWNER(S)                     CERTIFICATE      PRINCIPAL AMOUNT
          AS IT APPEARS ON THE 6.339% SENIOR SECURED NOTES DUE 2009                 NUMBER(S)          OF INITIAL
                          (PLEASE FILL IN, IF BLANK)                               OF INITIAL          SECURITIES
                                                                                   SECURITIES           TENDERED
- ------------------------------------------------------------------------------- ------------------ -------------------
<S>                                                                             <C>                <C>

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

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

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

                                                                                ------------------ -------------------
                                                                                TOTAL PRINCIPAL
                                                                                AMOUNT OF
                                                                                INITIAL
                                                                                SECURITIES
                                                                                TENDERED
- ------------------------------------------------------------------------------- ------------------ -------------------
</TABLE>

                                       3
<PAGE>



                                 FOR 6.927% SENIOR SECURED BONDS DUE 2029

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------- ------------------ -------------------
                                                                                                       AGGREGATE
               NAMES(S) AND ADDRESS(ES) OF REGISTERED OWNER(S)                     CERTIFICATE      PRINCIPAL AMOUNT
           AS IT APPEARS ON THE 5.85% SENIOR SECURED NOTES DUE 2001                 NUMBER(S)          OF INITIAL
                          (PLEASE FILL IN, IF BLANK)                               OF INITIAL          SECURITIES
                                                                                   SECURITIES           TENDERED
- ------------------------------------------------------------------------------- ------------------ -------------------
<S>                                                                             <C>                <C>

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

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

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

                                                                                ------------------ -------------------
                                                                                TOTAL PRINCIPAL
                                                                                AMOUNT OF
                                                                                INITIAL
                                                                                SECURITIES
                                                                                TENDERED
- ------------------------------------------------------------------------------- ------------------ -------------------
</TABLE>


                                       4
<PAGE>




(BOXES BELOW TO BE CHECKED BY ELIGIBLE INSTITUTIONS ONLY)

[ ]    CHECK HERE IF TENDERED INITIAL SECURITIES ARE BEING DELIVERED BY
       BOOK-ENTRY TRANSFER MADE TO THE ACCOUNT MAINTAINED BY THE EXCHANGE AGENT
       WITH THE BOOK-ENTRY TRANSFER FACILITY AND COMPLETE THE FOLLOWING:

       Name of Tendering Institution
                                    --------------------------------------------

       Account Number
                     -----------------------------------------------------------

       Transaction Code Number
                              --------------------------------------------------

[ ]    CHECK HERE AND ENCLOSE A COPY OF THE NOTICE OF GUARANTEED DELIVERY IF
       TENDERED INITIAL SECURITIES ARE BEING DELIVERED PURSUANT TO A NOTICE OF
       GUARANTEED DELIVERY AND COMPLETE THE FOLLOWING:

       Name of Registered Holder(s)
                                   ---------------------------------------------

       Window Ticket Number (if any)
                                    --------------------------------------------

       Date of Execution of Notice of Guaranteed Delivery
                                                         -----------------------

       Name of Institution which Guaranteed Delivery
                                                    ----------------------------

If Guaranteed Delivery is to be made By Book-Entry Transfer:

       Name of Tendering Institution
                                    --------------------------------------------

       Account Number
                     -----------------------------------------------------------

       Transaction Code Number
                              --------------------------------------------------

[ ]    CHECK HERE IF TENDERED BY BOOK-ENTRY TRANSFER AND NON-EXCHANGED INITIAL
       SECURITIES ARE TO BE RETURNED BY CREDITING THE BOOK-ENTRY TRANSFER
       FACILITY ACCOUNT NUMBER SET FORTH ABOVE.

[ ]    CHECK HERE IF YOU ARE A BROKER-DEALER WHO ACQUIRED THE INITIAL SECURITIES
       FOR ITS OWN ACCOUNT AS A RESULT OF MARKET MAKING OR OTHER TRADING
       ACTIVITIES (A "PARTICIPATING BROKER-DEALER") AND WISH TO RECEIVE 10
       ADDITIONAL COPIES OF THE PROSPECTUS AND 10 COPIES OF ANY AMENDMENTS OR
       SUPPLEMENTS THERETO.

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

       Address:
               -----------------------------------------------------------------


                                        5
<PAGE>




LADIES AND GENTLEMEN:

         1. The undersigned hereby tenders to MidAmerican Funding, LLC
("MidAmerican Funding") the Initial Securities described above pursuant to
MidAmerican Funding's offer of $1,000 principal amount of Exchange Securities in
exchange for each $1,000 principal amount of Initial Securities upon the terms
and subject to the conditions contained in the Prospectus dated [_________],
1999 (the "Prospectus"), receipt of which is hereby acknowledged, and in this
Letter of Transmittal (which together constitute the "Exchange Offer").

         2. The undersigned hereby represents and warrants that it has full
authority to tender the Initial Securities described above. The undersigned
will, upon request, execute and deliver any additional documents deemed by
MidAmerican Funding to be necessary or desirable to complete the tender of
Initial Securities.

         3. The undersigned understands that the tender of the Initial
Securities pursuant to all of the procedures set forth in the Prospectus will
constitute an agreement between the undersigned and MidAmerican Funding as to
the terms and conditions set forth in the Prospectus.

         4. Unless the box under the heading "Special Registration Instructions"
is checked, the undersigned hereby represents and warrants that:

                  (i) the Exchange Securities acquired pursuant to the Exchange
         Offer in exchange for Initial Securities are being obtained in the
         ordinary course of business of the undersigned and any beneficial
         owner(s) of such Initial Securities or interests therein, whether or
         not the undersigned is the holder;

                  (ii) neither the undersigned nor any such other person is
         engaging in or intends to engage in a distribution of such Exchange
         Securities;

                  (iii) neither the undersigned nor any such other person has an
         arrangement or understanding with any person to participate in the
         distribution of such Exchange Securities;

                  (iv) if the undersigned or such other person is a resident of
         the State of California, it falls under the self-executing
         institutional investor exemption set forth under Section 25102(i) of
         the Corporate Securities Law of 1968 and Rules 260.102.10 and
         260.105.14 of the California Blue Sky Regulations;

                  (v) if the undersigned or such other person is a resident of
         the Commonwealth of Pennsylvania, it falls under the self-executing
         institutional investor exemption set forth under Sections 203(c),
         102(d) and (k) of the Pennsylvania Securities Act of 1972, Section
         102.111 of the Pennsylvania Blue Sky Regulations and an interpretive
         opinion dated November 16, 1985;



                                       6
<PAGE>

                  (vi) the undersigned acknowledges and agrees that any person
         who is a broker-dealer registered under the Securities Exchange Act of
         1934, as amended, or is participating in the Exchange Offer for the
         purpose of distributing the Exchange Securities must comply with the
         registration and prospectus delivery requirements of the Securities Act
         of 1933, as amended, in connection with a secondary resale transaction
         of the Exchange Securities or interests therein acquired by such person
         and cannot rely on the position of the staff of the Commission set
         forth in certain no-action letters;

                  (vii) the undersigned understands that a secondary resale
         transaction described in clause (vi) above and any resales of Exchange
         Securities or interests therein obtained by such holder in exchange for
         Initial Securities or interests therein originally acquired by such
         holder directly from MidAmerican Funding should be covered by an
         effective registration statement containing the selling security holder
         information required by Item 507 or Item 508, as applicable, of
         Regulation S-K of the Commission; and

                  (viii) neither the holder nor any such other person is an
         "affiliate," as such term is defined under Rule 405 promulgated under
         the Securities Act of 1933, as amended (the "Securities Act"), of
         MidAmerican Funding.

         5. The undersigned may, if and only if unable to make all of the
representations and warranties contained in Item 4 above, elect to have its
Initial Securities registered in the shelf registration described in the
Registration Rights Agreement, dated March 9, 1999, among Credit Suisse First
Boston Corporation, Lehman Brothers Inc., Goldman Sachs & Co., Merrill Lynch &
Co. and MidAmerican Funding, in the form filed as an exhibit to the registration
statement of which the Prospectus is a part. Such election may be made by
checking the box under "Special Registration Instructions" on page 9. By making
such election, the undersigned agrees, jointly and severally, as a holder of
transfer restricted securities participating in a shelf registration, to
indemnify and hold harmless MidAmerican Funding, its directors and officers and
each Person who controls MidAmerican Funding, within the meaning of Section 15
of the Securities Act or Section 20 of the Exchange Act, against any and all
losses, claims, damages and liabilities whatsoever (including, without
limitation, the reasonable legal and other expenses actually incurred in
connection with any suit, action or proceeding or any claim asserted) caused by,
arising out of or based upon (i) any untrue statement or alleged untrue
statement of any material fact contained in the shelf registration statement
filed with respect to such Initial Securities or the related prospectus or in
any amendment thereof or supplement thereto or (ii) the omission or alleged
omission to state therein a material fact required to be stated therein or
necessary to make the statements therein, in the light of the circumstances
under which they were made, not misleading, in each case to the extent, but only
to the extent, that any such loss, claim, damage or liability arises out of or
is based upon any untrue statement or alleged untrue statement or omission or
alleged omission made therein in reliance upon and in conformity with
information relating to the undersigned furnished to MidAmerican Funding in
writing by or on behalf of the undersigned expressly for use therein. Any such
indemnification shall be governed by the terms and subject to the conditions set
forth in the Registration Rights Agreement, including, without limitation, the
provisions regarding notice, retention of counsel, contribution and payment of
expenses set forth therein.

                                       7
<PAGE>

         6. If the undersigned is not a broker-dealer, the undersigned
represents that it is not engaged in, and does not intend to engage in, a
distribution of Exchange Securities. If the undersigned is a broker-dealer that
will receive Exchange Securities for its own account in exchange for Initial
Securities that were acquired as a result of market-making activities or other
trading activities, it acknowledges that it will deliver a prospectus in
connection with any resale of such Exchange Securities, however, by so
acknowledging and delivering a prospectus, the undersigned will not be deemed to
admit that it is an "underwriter" within the meaning of the Securities Act. If
the undersigned is a broker-dealer and Initial Securities held for its own
account were not acquired as a result of market-making or other trading
activities, such Initial Securities cannot be exchanged pursuant to the Exchange
Offer.

         7. Any obligation of the undersigned hereunder shall be binding upon
the successors, assigns, executors, administrators, trustees in bankruptcy and
legal and personal representatives of the undersigned.

         8. Unless otherwise indicated herein under "Special Delivery
Instructions," the certificates for the Exchange Securities will be issued in
the name of the undersigned.




                                        8
<PAGE>




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

                          SPECIAL DELIVERY INSTRUCTIONS
                            (See Instruction 1 below)

         To be completed ONLY IF the Exchange Securities are to be issued or
sent to someone other than the undersigned or to the undersigned at an address
other than that provided above.


     Mail [ ]     Issue [ ]     (check appropriate boxes) certificates to:

Name:
     ---------------------------------------------------------------------------
                                 (PLEASE PRINT)

Address:
        ------------------------------------------------------------------------
                              (INCLUDING ZIP CODE)


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


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

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



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

                        SPECIAL REGISTRATION INSTRUCTIONS
                               (See Item 5 above)

         To be completed ONLY IF (i) the undersigned satisfies the conditions
set forth in Item 5 above, (ii) the undersigned elects to register its Initial
Securities in the shelf registration described in the Exchange and Registration
Rights Agreement and (iii) the undersigned agrees to indemnify certain entities
and individuals as set forth in the Exchange and Registration Rights Agreement
and summarized in Item 5 above.

         [ ] By checking this box the undersigned hereby (i) represents that it
is unable to make all of the representations and warranties set forth in Item 4
above, (ii) elects to have its Initial Securities registered pursuant to the
shelf registration described in the Exchange and Registration Rights Agreement,
(iii) agrees to indemnify certain entities and individuals identified in, and to
the extent provided in, the Exchange and Registration Rights Agreement and
summarized in Item 5 above and (iv) acknowledges that it will not participate in
the Exchange Offer and will not receive any Exchange Securities.
- --------------------------------------------------------------------------------


                                       9
<PAGE>




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

                                    SIGNATURE

         To be completed by all exchanging holders. Must be signed by registered
holder exactly as name appears on the Initial Securities. If signature is by
trustee, executor, administrator, guardian, attorney-in-fact, officer of a
corporation or other person acting in a fiduciary or representative capacity,
please set forth full title. See Instruction 3.

X
 -------------------------------------------------------------------------------

X
 -------------------------------------------------------------------------------
          SIGNATURE(S) OF REGISTERED HOLDER(S) OR AUTHORIZED SIGNATURE


Dated:
      --------------------------------------------------------------------------

Names(s):
         -----------------------------------------------------------------------
                             (PLEASE TYPE OR PRINT)


Capacity:
         -----------------------------------------------------------------------

Address:
        ------------------------------------------------------------------------

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

- --------------------------------------------------------------------------------
                              (INCLUDING ZIP CODE)

Area Code and Telephone

No.:
    ----------------------------------------------------------------------------

            SIGNATURE GUARANTEE (IF REQUIRED BY INSTRUCTION 1 BELOW)

        Certain Signatures Must be Guaranteed by an Eligible Institution


- --------------------------------------------------------------------------------
             (NAME OF ELIGIBLE INSTITUTION GUARANTEEING SIGNATURES)


- --------------------------------------------------------------------------------
               (ADDRESS (INCLUDING ZIP CODE) AND TELEPHONE NUMBER
                         (INCLUDING AREA CODE) OF FIRM)


- --------------------------------------------------------------------------------
                             (AUTHORIZED SIGNATURE)


- --------------------------------------------------------------------------------
                                 (PRINTED NAME)


- --------------------------------------------------------------------------------
                                     (TITLE)


Dated:
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                     PLEASE READ THE FOLLOWING INSTRUCTIONS,
                 WHICH FORM A PART OF THIS LETTER OF TRANSMITTAL


                                       10
<PAGE>




                                  INSTRUCTIONS

         1. GUARANTEE OF SIGNATURES. Signatures on this Letter of Transmittal
must be guaranteed by an eligible guarantor institution that is a member of or
participant in the Securities Transfer Agents Medallion Program, the New York
Stock Exchange Medallion Signature Program or by an "eligible guarantor
institution" within the meaning of Rule l7Ad-15 promulgated under the Exchange
Act (an "Eligible Institution") unless the box entitled "Special Registration
Instructions" or "Special Delivery Instructions" above has not been completed or
the Initial Securities described above are tendered for the account of an
Eligible Institution.

         2. DELIVERY OF LETTER OF TRANSMITTAL AND INITIAL SECURITIES. The
Initial Securities, together with a properly completed and duly executed Letter
of Transmittal (or copy thereof), should be mailed or delivered to the Exchange
Agent at the address set forth above.

         THE METHOD OF DELIVERY OF INITIAL SECURITIES AND THE LETTER OF
TRANSMITTAL AND ALL OTHER REQUIRED DOCUMENTS TO THE EXCHANGE AGENT IS AT THE
ELECTION AND RISK OF THE HOLDER. INSTEAD OF DELIVERY BY MAIL, IT IS RECOMMENDED
THAT HOLDERS USE AN OVERNIGHT OR HAND DELIVERY SERVICE. IN ALL CASES, SUFFICIENT
TIME SHOULD BE ALLOWED TO ASSURE DELIVERY TO THE EXCHANGE AGENT BEFORE THE
EXPIRATION DATE. NO LETTER OF TRANSMITTAL OR INITIAL SECURITIES SHOULD BE SENT
TO MIDAMERICAN FUNDING. HOLDERS MAY REQUEST THEIR RESPECTIVE BROKERS, DEALERS,
COMMERCIAL BANKS, TRUST COMPANIES, OR NOMINEES TO EFFECT THE ABOVE TRANSACTIONS
FOR SUCH HOLDERS.

         3. SIGNATURE ON LETTER OF TRANSMITTAL, BOND POWERS AND ENDORSEMENTS. If
this Letter of Transmittal is signed by a person other than a registered holder
of any Initial Securities, such Initial Securities must be endorsed or
accompanied by appropriate bond powers, signed by such registered holder exactly
as such registered holder's name appears on such Initial Securities.

         If this Letter of Transmittal or any Initial Securities or bond powers
are signed by trustees, executors, administrators, guardians, attorneys-in-fact,
officers of corporations, or others acting in a fiduciary or representative
capacity, such persons should so indicate when signing, and, unless waived by
MidAmerican Funding, proper evidence satisfactory to MidAmerican Funding of its
authority to so act must be submitted with this Letter of Transmittal.

         4. MISCELLANEOUS. All questions as to the validity, form, eligibility
(including time of receipt), acceptance, and withdrawal of tendered Initial
Securities will be determined by MidAmerican Funding in its sole discretion,
which determination will be final and binding on all parties. The Registrant
reserves the absolute right to reject any or all Initial Securities not properly
tendered or any Initial Securities MidAmerican Funding's acceptance of which
would, in the opinion of counsel for MidAmerican Funding, be unlawful. The
Registrant also reserves the right to waive any defects, irregularities, or
conditions of tender as to particular Initial Securities. The Registrant's
interpretation of the terms and conditions of the Exchange Offer


                                       11
<PAGE>

(including the instructions in this Letter of Transmittal) will be final and
binding. Unless waived, any defects or irregularities in connection with tenders
of Initial Securities must be cured within such time as MidAmerican Funding
shall determine. Neither MidAmerican Funding, the Exchange Agent, nor any other
person shall be under any duty to give notification of defects in such tenders
or shall incur any liability for failure to give such notification. Tenders of
Initial Securities will not be deemed to have been made until such defects or
irregularities have been cured or waived. Any Initial Securities received by the
Exchange Agent that are not properly tendered and as to which the defects or
irregularities have not been cured or waived will be returned by the Exchange
Agent to the tendering holder thereof as soon as practicable following the
Expiration Date.


                                       12

<PAGE>

                                                                    EXHIBIT 99.2



                LETTER TO REGISTERED HOLDERS AND DTC PARTICIPANTS
                         REGARDING THE OFFER TO EXCHANGE
        (1) 5.85% SENIOR SECURED EXCHANGE NOTES DUE 2001 FOR ANY AND ALL
       OUTSTANDING 5.85% SENIOR SECURED NOTES DUE 2001, (2) 6.339% SENIOR
                 SECURED EXCHANGE NOTES DUE 2009 FOR ANY AND ALL
         OUTSTANDING 6.339% SENIOR SECURED NOTES DUE 2009 AND (3) 6.927%
             SENIOR SECURED EXCHANGE BONDS DUE 2029 FOR ANY AND ALL
                OUTSTANDING 6.927% SENIOR SECURED BONDS DUE 2029

                                       OF

                            MIDAMERICAN FUNDING, LLC


TO REGISTERED HOLDERS AND THE DEPOSITORY TRUST COMPANY PARTICIPANTS:

         We are enclosing herewith the materials listed below relating to the
offer by MidAmerican Funding, LLC ("MidAmerican Funding") to exchange $1000
principal amount of its 5.85% Senior Secured Exchange Notes due 2001 (the "2001
Exchange Securities"), $1000 principal amount of its 6.339% Senior Secured
Exchange Notes due 2009 (the "2009 Exchange Securities") and $1000 principal
amount of its 6.927% Senior Secured Exchange Bonds due 2029 (the "2029 Exchange
Securities" and, collectively with the 2001 Exchange Securities and the 2009
Exchange Securities, the "Exchange Securities"), pursuant to an offering
registered under the Securities Act of 1933, as amended (the "Securities Act"),
for, in the case of the 2001 Exchange Securities, each $1000 principal amount of
its outstanding 5.85% Senior Secured Notes due 2001 (the "2001 Initial
Securities"), in the case of the 2009 Exchange Securities, each $1000 principal
amount of its outstanding 6.339% Senior Secured Notes due 2009 (the "2009
Initial Securities"), and, in the case of the 2029 Exchange Securities, each
$1000 principal amount of its outstanding 6.927% Senior Secured Bonds due 2029
(the "2029 Initial Securities" and, collectively with the 2001 Initial
Securities and the 2009 Initial Securities, the "Initial Securities"),
respectively, of which a total of $700,000,000 in aggregate principal amount was
issued on March 11, 1999 and is outstanding as of the date hereof, upon the
terms and subject to the conditions set forth in MidAmerican Funding's
Prospectus, dated [___________], 1999, and the related Letter of Transmittal
(which together constitute the "Exchange Offer").

         Enclosed are copies of the following documents:

                  1. Prospectus dated [____________], 1999;

                  2. Letter of Transmittal;

                  3. Notice of Guaranteed Delivery;

                  4. Instruction to Registered Holder or DTC Participant from
         Beneficial Owner; and

                  5. Letter which may be sent to your clients for whose account
         you hold definitive registered bonds or book-entry interests
         representing Initial Securities in your name or in the name of your
         nominee, to accompany the instruction form referred to above, for
         obtaining such client's instruction with regard to the Exchange Offer.
<PAGE>

- -------------------------------------------------------------------------------
         WE URGE YOU TO CONTACT YOUR CLIENTS PROMPTLY. PLEASE NOTE THAT THE
EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
[_______________], UNLESS EXTENDED.
- -------------------------------------------------------------------------------

         The Exchange Offer is not conditioned upon any minimum principal amount
of Initial Securities being tendered.

         To participate in the Exchange Offer, a beneficial holder must either
(1) cause to be delivered to The Bank of New York (the "Exchange Agent"), at the
address set forth in the Letter of Transmittal, definitive registered bonds
representing Initial Securities in proper form for transfer together with a
properly executed Letter of Transmittal or (2) cause a DTC participant to tender
such holder's Initial Securities to the Exchange Agent's account maintained at
the Depository Trust Company ("DTC") for the benefit of the Exchange Agent
through DTC's Automated Tender Offer Program ("ATOP"), including transmission of
a computer-generated message that acknowledges and agrees to be bound by the
terms of the Letter of Transmittal. By complying with DTC's ATOP procedures with
respect to the Exchange Offer, the DTC participant confirms on behalf of itself
and the beneficial owners of tendered Initial Securities all provisions of the
Letter of Transmittal applicable to it and such beneficial owners as fully as if
it completed, executed and returned the Letter of Transmittal to the Exchange
Agent.

         Pursuant to the Letter of Transmittal, each holder of Initial
Securities will represent to MidAmerican Funding that: (i) the Exchange
Securities or book-entry interests therein to be acquired by such holder and any
beneficial owner(s) of the Initial Securities or interests therein ("Beneficial
Owner(s)") in connection with the Exchange Offer are being acquired by such
holder and any Beneficial Owner(s) in the ordinary course of business of the
holder and any Beneficial Owner(s), (ii) the holder and each Beneficial Owner
are not participating, do not intend to participate, and have no arrangement or
understanding with any person to participate, in the distribution of the
Exchange Securities, (iii) if the holder or Beneficial Owner is a resident of
the State of California, it falls under the self-executing institutional
investor exemption set forth under Section 25102(i) of the Corporate Securities
Law of 1968 and Rules 260.102.10 and 260.105.14 of the California Blue Sky
Regulations, (iv) if the holder or Beneficial Owner is a resident of the
Commonwealth of Pennsylvania, it falls under the self-executing institutional
investor exemption set forth under Sections 203(c), 102(d) and (k) of the
Pennsylvania Securities Act of 1972, Section 102.111 of the Pennsylvania Blue
Sky Regulations and an interpretive opinion dated November 16, 1985, (v) the
holder and each Beneficial Owner acknowledge and agree that any person who is a
broker-dealer registered under the Securities Exchange Act of 1934, as amended
(the "Exchange Act") or is participating in the Exchange Offer for the purpose
of distributing the Exchange Securities must comply with the registration and
prospectus delivery requirements of the Securities Act in connection with a
secondary resale transaction of the Exchange Securities or interests therein
acquired by such person and cannot rely on the position of the staff of the
Commission set forth in certain no-action letters, (vi) the holder and each
Beneficial Owner understand that a secondary resale transaction described in
clause (v) above and any resales of Exchange Securities or interests therein
obtained by such holder in exchange for Initial Securities or interests therein
originally acquired by such holder directly from MidAmerican Funding should be
covered by an effective registration statement containing the selling security
holder information required by Item 507 or Item 508, as applicable, of
Regulation S-K of the Commission and (vii) neither the holder nor any Beneficial
Owner(s) is an "affiliate," as defined in Rule 405 under the Securities Act, of
MidAmerican Funding. Upon a request by MidAmerican Funding, a holder or
Beneficial Owner will deliver to MidAmerican Funding a legal opinion confirming
its representation made in clause (vii) above. If the tendering holder of
Initial Securities is (1) a broker-dealer (whether or not it is also an
"affiliate") or (2) a Beneficial Owner(s) that will receive Exchange Securities
pursuant to the Exchange Offer, the tendering holder will represent on behalf of
itself and, if

                                        2
<PAGE>

such Initial Securities are being held on behalf of Beneficial Owner(s), on
behalf of such Beneficial Owner(s) that the Initial Securities to be exchanged
for the Exchange Securities were acquired as a result of market-making
activities or other trading activities, and acknowledge on its own behalf and,
if such Initial Securities are held on behalf of Beneficial Owner(s), on behalf
of such Beneficial Owner(s) that it or they will deliver a prospectus meeting
the requirements of the Securities Act in connection with any resale of such
Exchange Securities; however, by so acknowledging and by delivering a
prospectus, such tendering holder will not be deemed to admit that it or any
Beneficial Owner is an "underwriter" within the meaning of the Securities Act.

         The enclosed "Instruction to Registered Holder or DTC Participant from
Beneficial Owner" form contains an authorization by the beneficial owners of
Initial Securities for you to make the foregoing representations.

         The Registrant will not pay any fee or commission to any broker or
dealer or to any other persons (other than the Exchange Agent) in connection
with the solicitation of tenders of Initial Securities pursuant to the Exchange
Offer. The Registrant will pay or cause to be paid any transfer taxes payable on
the transfer of Initial Securities to them, except as otherwise provided in the
section "The Exchange Offer--Fees and Expenses" of the enclosed Prospectus.

         Additional copies of the enclosed materials may be obtained from the
Exchange Agent.


                                                     Very truly yours,



                                                     MidAmerican Funding, LLC


         NOTHING CONTAINED HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL CONSTITUTE
YOU THE AGENT OF MIDAMERICAN FUNDING OR THE EXCHANGE AGENT OR AUTHORIZE YOU TO
USE ANY DOCUMENT OR MAKE ANY STATEMENT ON ITS BEHALF IN CONNECTION WITH THE
EXCHANGE OFFER OTHER THAN THE DOCUMENTS ENCLOSED HEREWITH AND THE STATEMENTS
CONTAINED THEREIN.




                                        3


<PAGE>

                                                                    EXHIBIT 99.3


               INSTRUCTION TO REGISTERED HOLDER OR DTC PARTICIPANT
                              FROM BENEFICIAL OWNER
                                       FOR
                      5.85% SENIOR SECURED NOTES DUE 2001,
                   6.339% SENIOR SECURED NOTES DUE 2009 AND/OR
                      6.927% SENIOR SECURED BONDS DUE 2029

                                       OF

                            MIDAMERICAN FUNDING, LLC


         The undersigned hereby acknowledges receipt of the Prospectus dated
[__________], 1999 (the "Prospectus"), of MidAmerican Funding, LLC ("MidAmerican
Funding"), and the accompanying Letter of Transmittal (the "Letter of
Transmittal") that together constitute MidAmerican Funding's offer (the
"Exchange Offer"). Capitalized terms used but not defined herein have the
meanings assigned to them in the Prospectus and the Letter of Transmittal.

         This will instruct you as to the action to be taken by you relating to
the Exchange Offer with respect to the 5.85% Senior Secured Notes due 2001 (the
"2001 Initial Securities"), the 6.339% Senior Secured Notes due 2009 (the "2009
Initial Securities") and/or the 6.927% Senior Secured Bonds due 2029 (the "2029
Initial Securities" and, collectively with the 2001 Initial Securities and the
2009 Initial Securities, the "Initial Securities") held by you for the account
of the undersigned.

         The principal amount of the Initial Securities held by you for the
account of the undersigned is (fill in amount):

             $__________ principal amount of 2001 Initial Securities

             $__________ principal amount of 2009 Initial Securities

             $__________ principal amount of 2029 Initial Securities.

         With respect to the Exchange Offer, the undersigned hereby instructs
you (check appropriate box):

         [ ]      To TENDER the following principal amount of Initial Securities
                  held by you for the account of the undersigned (insert amount
                  of Initial Securities to be tendered, if any):

             $__________ principal amount of 2001 Initial Securities

             $__________ principal amount of 2009 Initial Securities

             $__________ principal amount of 2029 Initial Securities.


         [ ]      NOT to TENDER any Initial Securities held by you for the
                  account of the undersigned.

         If the undersigned instructs you to tender the Initial Securities held
by you for the account of the undersigned, it is understood that you are
authorized:
<PAGE>

                  (a) to make, on behalf of the undersigned (and the
         undersigned, by its signature below, hereby makes to you), the
         representations and warranties contained in the Letter of Transmittal
         that are to be made with respect to the undersigned as a beneficial
         owner, including but not limited to the representations that (i) the
         5.85% Senior Secured Exchange Notes due 2001, the 6.339% Senior Secured
         Exchange Notes due 2009 and the 6.927% Senior Secured Exchange
         Securities due 2029 (collectively, the "Exchange Securities") or
         book-entry interests therein to be acquired by the undersigned in
         connection with the Exchange Offer are being acquired by the
         undersigned in the ordinary course of business of the undersigned, (ii)
         the undersigned is not participating, does not intend to participate,
         and has no arrangement or understanding with any person to participate,
         in the distribution of the Exchange Securities, (iii) if the
         undersigned is a resident of the State of California, it falls under
         the self-executing institutional investor exemption set forth under
         Section 25102(i) of the Corporate Securities Law of 1968 and Rules
         260.102.10 and 260.105.14 of the California Blue Sky Regulations, (iv)
         if the undersigned is a resident of the Commonwealth of Pennsylvania,
         it falls under the self-executing institutional investor exemption set
         forth under Sections 203(c), 102(d) and (k) of the Pennsylvania
         Securities Act of 1972, Section 102.111 of the Pennsylvania Blue Sky
         Regulations and an interpretive opinion dated November 16, 1985, (v)
         the undersigned acknowledges and agrees that any person who is a
         broker-dealer registered under the Securities Exchange Act of 1934, as
         amended (the "Exchange Act"), or is participating in the Exchange Offer
         for the purpose of distributing the Exchange Securities must comply
         with the registration and prospectus delivery requirements of the
         Securities Act of 1933, as amended, in connection with a secondary
         resale transaction of the Exchange Securities or interests therein
         acquired by such person and cannot rely on the position of the staff of
         the Commission set forth in certain no-action letters, (vi) the
         undersigned understands that a secondary resale transaction described
         in clause (v) above and any resales of Exchange Securities or interests
         therein obtained by such holder in exchange for Initial Securities or
         interests therein originally acquired by such holder directly from
         MidAmerican Funding should be covered by an effective registration
         statement containing the selling security holder information required
         by Item 507 or Item 508, as applicable, of Regulation S-K of the
         Commission and (vii) the undersigned is not an "affiliate," as defined
         in Rule 405 under the Securities Act, of MidAmerican Funding. Upon a
         request by MidAmerican Funding, the undersigned will deliver to
         MidAmerican Funding a legal opinion confirming its representation made
         in clause (vii) above. If the undersigned is a broker-dealer (whether
         or not it is also an "affiliate") that will receive Exchange Securities
         for its own account pursuant to the Exchange Offer, the undersigned
         represents that the Initial Securities to be exchanged for the Exchange
         Securities were acquired by it as a result of market-making activities
         or other trading activities, and acknowledges that it will deliver a
         prospectus meeting the requirements of the Securities Act in connection
         with any resale of such Exchange Securities; however, by so
         acknowledging and by delivering a prospectus, the undersigned does not
         and will not be deemed to admit that is an "underwriter" within the
         meaning of the Securities Act;

                  (b) to agree, on behalf of the undersigned, as set forth in
         the Letter of Transmittal; and

                  (c) to take such other action as necessary under the
         Prospectus or the Letter of Transmittal to effect the valid tender of
         such Initial Securities.


                                        2
<PAGE>







- -------------------------------------------------------------------------------
                                    SIGN HERE
Name of Beneficial Owner(s):
                            ---------------------------------------------------
Signature(s):
             ------------------------------------------------------------------
Name(s) (please print):
                       --------------------------------------------------------
Address:
        -----------------------------------------------------------------------

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

Telephone Number:
                 --------------------------------------------------------------
Taxpayer Identification or Social Security Number:
                                                  -----------------------------
Date:
     --------------------------------------------------------------------------
- -------------------------------------------------------------------------------


                                        3

<PAGE>

                                                                    EXHIBIT 99.4

                                LETTER TO CLIENTS
                         REGARDING THE OFFER TO EXCHANGE
        (1) 5.85% SENIOR SECURED EXCHANGE NOTES DUE 2001 FOR ANY AND ALL
       OUTSTANDING 5.85% SENIOR SECURED NOTES DUE 2001, (2) 6.339% SENIOR
                 SECURED EXCHANGE NOTES DUE 2009 FOR ANY AND ALL
         OUTSTANDING 6.339% SENIOR SECURED NOTES DUE 2009 AND (3) 6.927%
             SENIOR SECURED EXCHANGE BONDS DUE 2029 FOR ANY AND ALL
                OUTSTANDING 6.927% SENIOR SECURED BONDS DUE 2029

                                       OF

                            MIDAMERICAN FUNDING, LLC

To Our Clients:

         We are enclosing herewith a Prospectus, dated [___________],1999, of
MidAmerican Funding, LLC ("MidAmerican Funding") and a related Letter of
Transmittal (which together constitute the "Exchange Offer") relating to the
offer by MidAmerican Funding to exchange $1000 principal amount of its 5.85%
Senior Secured Exchange Notes due 2001 (the "2001 Exchange Securities"), $1000
principal amount of its 6.339% Senior Secured Exchange Notes due 2009 (the "2009
Exchange Securities") and $1000 principal amount of its 6.927% Senior Secured
Exchange Bonds due 2029 (the "2029 Exchange Securities" and, collectively with
the 2001 Exchange Securities and the 2009 Exchange Securities, the "Exchange
Securities"), pursuant to an offering registered under the Securities Act of
1933, as amended, for, in the case of the 2001 Exchange Securities, each $1000
principal amount of its outstanding 5.85% Senior Secured Notes due 2001 (the
"2001 Initial Securities"), in the case of the 2009 Exchange Securities, each
$1000 principal amount of its outstanding 6.339% Senior Secured Notes due 2009
(the "2009 Initial Securities"), and, in the case of the 2029 Exchange
Securities, each $1000 principal amount of its outstanding 6.927% Senior Secured
Bonds due 2029 (the "2029 Initial Securities" and, collectively with the 2001
Initial Securities and the 2009 Initial Securities, the "Initial Securities"),
respectively, of which a total of $700,000,000 in aggregate principal amount was
issued on March 11, 1999 and is outstanding as of the date hereof, upon the
terms and subject to the conditions set forth in the Exchange Offer.

- --------------------------------------------------------------------------------
PLEASE NOTE THAT THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY
TIME, ON [____________], UNLESS EXTENDED.
- --------------------------------------------------------------------------------

         The Exchange Offer is not conditioned upon any minimum principal amount
of Initial Securities being tendered.

         We are the Registered Holder or DTC participant through which you hold
an interest in the Initial Securities. A tender of such Initial Securities can
be made only by us pursuant to your instructions. The Letter of Transmittal is
furnished to you for your information only and cannot be used by you to tender
your beneficial ownership of Initial Securities held by us for your account.

         We request instructions as to whether you wish to tender any or all of
your Initial Securities held by us for your account pursuant to the terms and
subject to the conditions of the Exchange Offer. We also

<PAGE>

request that you confirm that we may on your behalf make the representations
contained in the Letter of Transmittal that are to be made with respect to you
as beneficial owner.

         Pursuant to the Letter of Transmittal, each holder of Initial
Securities must make certain representations and warranties that are set forth
in the Letter of Transmittal and in the attached form that we have provided to
you for your instructions regarding what action we should take in the Exchange
Offer with respect to your interest in the Initial Securities.



<PAGE>


                                                                    EXHIBIT 99.5

                          NOTICE OF GUARANTEED DELIVERY
                                    TO TENDER
                       5.85% Senior Secured Notes due 2001
                      6.339% Senior Secured Notes due 2009
                      6.927% Senior Secured Bonds due 2029
                      (INCLUDING THOSE IN BOOK-ENTRY FORM)
                                       OF
                            MIDAMERICAN FUNDING, LLC
     PURSUANT TO THE EXCHANGE OFFER AND PROSPECTUS DATED [___________], 1999

         As set forth in the Prospectus (as defined), this form or one
substantially equivalent hereto must be used to accept the Exchange Offer (i) if
certificates for the 5.85% Senior Secured Notes due 2001, the 6.339% Senior
Secured Notes due 2009 and/or the 6.927% Senior Secured Securities due 2029
(collectively, the "Initial Securities") of MidAmerican Funding, LLC, are not
immediately available, (ii) time will not permit a holder's Initial Securities
or other required documents to reach The Bank of New York (the "Exchange Agent")
on or prior to the Expiration Date (as defined) or (iii) the procedure for
book-entry transfer cannot be completed on a timely basis. This form may be
delivered by facsimile transmission, registered or certified mail, by hand or by
overnight delivery service to the Exchange Agent. See "The Exchange
Offer--Procedures for Tendering" in the Prospectus.


- --------------------------------------------------------------------------------
THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY
TIME, ON [____________] (THE "EXPIRATION DATE"), UNLESS THE EXCHANGE OFFER IS
EXTENDED BY MIDAMERICAN FUNDING.
- --------------------------------------------------------------------------------

                  THE EXCHANGE AGENT FOR THE EXCHANGE OFFER IS:
                              THE BANK OF NEW YORK

                                   DELIVER TO:

    By Registered or Certified Mail:           By Hand or Overnight Delivery:

          The Bank of New York                      The Bank of New York
           101 Barclay Street                        101 Barclay Street
        New York, New York 10286                  New York, New York 10286
        Attention: [____________]                 Attention: [____________]



                                  By Facsimile:
                          (Eligible Institutions Only)

                                ([__]) [_______]


                               For Information or
                           Confirmation by Telephone:

                                ([__]) [_______]


     Originals of all documents sent by facsimile should be sent promptly by
     registered or certified mail, by hand or by overnight delivery service.

         DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS OR
        TRANSMISSION OF THIS NOTICE OF GUARANTEED DELIVERY VIA FACSIMILE
       OTHER THAN AS SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY.



<PAGE>

Ladies and Gentlemen:

         The undersigned hereby tenders to MidAmerican Funding, LLC, upon the
terms and subject to the conditions set forth in the Prospectus dated
[__________], 1999 (as the same may be amended or supplemented from time to
time, the "Prospectus"), and the related Letter of Transmittal, receipt of which
is hereby acknowledged, the aggregate principal amount of Initial Securities set
forth below pursuant to the guaranteed delivery procedures set forth in the
Prospectus under the caption "The Exchange Offer--Guaranteed Delivery
Procedures."

- --------------------------------------------------------------------------------
Name(s) of Registered Holder(s):
                                ------------------------------------------------

Aggregate Principal Amount of
5.85% Senior Secured Notes due 2001 Tendered: $
                                               ---------------------------------

Aggregate Principal Amount of
6.339% Senior Secured Notes due 2009 Tendered: $
                                                --------------------------------

Aggregate Principal Amount of
6.927% Senior Secured Bonds due 2029 Tendered: $
                                                --------------------------------

Certificate No.(s)
(if available):
               -----------------------------------------------------------------

(Total Principal Amount Represented by
Initial Securities Certificate(s)):
                                   ---------------------------------------------
$
 -------------------------------------------------------------------------------

If Initial Securities will be tendered by book-entry transfer, provide the
following information;

DTC Account Number:
                   -------------------------------------------------------------
Date:
     ---------------------------------------------------------------------------

* Must be in denominations of $1,000 and any integral multiple thereof.
- --------------------------------------------------------------------------------

         All authority herein conferred or agreed to be conferred shall survive
the death or incapacity of the undersigned and every obligation of the
undersigned hereunder shall be binding upon the heirs, personal representatives,
successors and assigns of the undersigned.



<PAGE>




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

                                PLEASE SIGN HERE
X
 ----------------------------------         -----------------------------------

X
 ----------------------------------         -----------------------------------
      Signature(s) or Owner(s)                                Date
      or Authorized Signatory

Area Code and Telephone Number:
                               ------------------------------------------------

         Must be signed by the holder(s) of the Initial Securities as their
name(s) appear(s) on certificates for Initial Securities or on a security
position listing, or by person(s) authorized to become registered holder(s) by
endorsement and documents transmitted with this Notice of Guaranteed Delivery.
If signature is by a trustee, executor, administrator, guardian,
attorney-in-fact, officer or other person acting in a fiduciary or
representative capacity, such person must set forth his or her full title below.

                      PLEASE PRINT NAME(S) AND ADDRESS(ES)

Name(s):
        -----------------------------------------------------------------------

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

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

Capacity:
         ----------------------------------------------------------------------

Address(es):
            -------------------------------------------------------------------

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

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


                THE GUARANTEE ON THE NEXT PAGE MUST BE COMPLETED.



<PAGE>



                                    GUARANTEE
                    (NOT TO BE USED FOR SIGNATURE GUARANTEE)

         The undersigned, a member of or participant in the Securities Transfer
Agents Medallion Program, the New York Stock Exchange Signature Program or a
firm or other entity identified in Rule 17Ad-15 under the Securities Exchange
Act of 1934, as amended, as an "eligible guarantor institution," including (as
such terms are defined therein): (i) a bank; (ii) a broker, dealer, municipal
securities broker, municipal securities dealer, government securities broker or
government securities dealer; (iii) a credit union; (iv) a national securities
exchange, registered securities association or clearing agency; or (v) a savings
association that is a participant in a Securities Transfer Association
recognized program (each of the foregoing being referred to as an "Eligible
Institution"), hereby guarantees to deliver to the Exchange Agent, at one of its
addresses set forth above, either the Initial Securities tendered hereby in
proper form for transfer, or confirmation of the book-entry transfer of such
Initial Securities to the Exchange Agent's account at The Depositary Trust
Company, pursuant to the procedures for book-entry transfer set forth in the
Prospectus, within three New York Stock Exchange, Inc. trading days after the
date of execution of this Notice of Guaranteed Delivery.

         The undersigned acknowledges that it must deliver the Initial
Securities tendered hereby to the Exchange Agent within the time period set
forth above and that failure to do so could result in a financial loss to the
undersigned.

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

- -----------------------------------          -----------------------------------
          Name of Firm                             Authorized Signature

- -----------------------------------          -----------------------------------
            Address                                       Title

- -----------------------------------          -----------------------------------
            Zip Code                               (Please Type or Print)

Area Code and Telephone
No.:                                         Dated:
    -------------------------------                -----------------------------
- --------------------------------------------------------------------------------

NOTE:  DO NOT SEND CERTIFICATES FOR INITIAL SECURITIES WITH THIS FORM.




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