WISCONSIN ENERGY CORP
U-1, 1996-04-05
ELECTRIC & OTHER SERVICES COMBINED
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<PAGE>

      As filed with the Securities and Exchange Commission on April 5, 1996

                                                           File No. 70-
                                                                       ---------
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C.  20549

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

                        FORM U-1 APPLICATION-DECLARATION

                                      UNDER

                 THE PUBLIC UTILITY HOLDING COMPANY ACT OF 1935

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

                          Northern States Power Company
                                414 Nicollet Mall
                          Minneapolis, Minnesota  55401

                          Wisconsin Energy Corporation
                            231 West Michigan Street
                           Milwaukee, Wisconsin  53203

                    (Name of companies filing this statement
                   and address of principal executive offices)

                                      None

  (Name of top registered holding company parent to be Primergy Corporation)


James J. Howard                         Richard A. Abdoo
Chairman of the Board, President and    Chairman of the Board, President and
Chief Executive Officer                 Chief Executive Officer
Northern States Power Company           Wisconsin Energy Corporation
414 Nicollet Mall                       231 West Michigan Street
Minneapolis, Minnesota  55401           Milwaukee, Wisconsin  53203

                   (Name and addresses of agents for service)

The Commission is requested to send copies of all notices, orders and
communications in connection with this Application-Declaration to:

Gary R. Johnson                         Walter T. Woelfle
Vice President, General Counsel         Director, Legal Services Department
and Secretary                           Wisconsin Electric Power Company
Northern States Power Company           231 West Michigan Street
414 Nicollet Mall                       Milwaukee, Wisconsin  53203
Minneapolis, Minnesota  55401

Peter D. Clarke                         Gary W. Wolf
Gardner, Carton & Douglas               Cahill Gordon & Reindel
321 North Clark Street                  80 Pine Street
Suite 3400                              New York, New York  10005
Chicago, Illinois  60610G

<PAGE>

                                TABLE OF CONTENTS

Item 1.   Description of Proposed Transaction  . . . . . . . . . . . . . . . .1
     A.   Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
          1.   General Request . . . . . . . . . . . . . . . . . . . . . . . .2
          2.   Overview of the Transaction . . . . . . . . . . . . . . . . . .3
     B.   Description of the Parties to the Transaction. . . . . . . . . . . .4
          1.   General Description . . . . . . . . . . . . . . . . . . . . . .4
               (a)  NSP. . . . . . . . . . . . . . . . . . . . . . . . . . . .4
               (b)  WEC. . . . . . . . . . . . . . . . . . . . . . . . . . . .7
               (c)  New NSP. . . . . . . . . . . . . . . . . . . . . . . . . 10
               (d)  WEC Sub. . . . . . . . . . . . . . . . . . . . . . . . . 10
               (e)  Primergy Services/Additional Services Companies. . . . . 10
               (f)  Primergy Hold. . . . . . . . . . . . . . . . . . . . . . 11
          2.   Description of Energy Sales and Facilities. . . . . . . . . . 12
               (a)  NSP and NSP-W. . . . . . . . . . . . . . . . . . . . . . 12
                    (i)    Energy Sales. . . . . . . . . . . . . . . . . . . 12
                    (ii)   Electric Generating Facilities. . . . . . . . . . 12
                    (iii)  Electric Transmission and Other Facilities. . . . 14
                    (iv)   Fuel Sources. . . . . . . . . . . . . . . . . . . 15
                    (v)    Gas Facilities. . . . . . . . . . . . . . . . . . 15
               (b)  WEPCO  . . . . . . . . . . . . . . . . . . . . . . . . . 16
                    (i)    Energy Sales. . . . . . . . . . . . . . . . . . . 16
                    (ii)   Electric Generating Facilities. . . . . . . . . . 16
                    (iii)  Electric Transmission and Other Facilities. . . . 17
                    (iv)   Fuel Sources. . . . . . . . . . . . . . . . . . . 18
                    (v)    Gas Facilities. . . . . . . . . . . . . . . . . . 18
          3.   Electric Coordination . . . . . . . . . . . . . . . . . . . . 18
          4.   Gas Coordination. . . . . . . . . . . . . . . . . . . . . . . 20
          5.   Non-Utility Interests of NSP, NSP-W and WEC . . . . . . . . . 22
               (a)  NSP and NSP-W. . . . . . . . . . . . . . . . . . . . . . 22
               (b)  WEC. . . . . . . . . . . . . . . . . . . . . . . . . . . 25

     C.   Description of Transaction and Statement as to Consideration . . . 28
          1.   Background. . . . . . . . . . . . . . . . . . . . . . . . . . 28
          2.   Merger Agreement. . . . . . . . . . . . . . . . . . . . . . . 31
          3.   Management of Primergy following the Merger . . . . . . . . . 32
          4.   Related Agreements. . . . . . . . . . . . . . . . . . . . . . 33

     D.   Dividend Reinvestment Plan . . . . . . . . . . . . . . . . . . . . 33
          1.   Dividend Reinvestment Plan. . . . . . . . . . . . . . . . . . 33
               (a)  Eligibility of Participants and Purposes of the DRIP . . 33


                                       -i-

<PAGE>

               (b)  Sources of Common Stock and Use of Proceeds. . . . . . . 34
          2.   Stock Incentive Plan. . . . . . . . . . . . . . . . . . . . . 34

     E.   Other NSP and WEC Stock Based Plans/Other
          Post-Transaction Financings. . . . . . . . . . . . . . . . . . . . 37

Item 2.   Fees, Commissions and Expenses . . . . . . . . . . . . . . . . . . 38

Item 3.   Applicable Statutory Provisions. . . . . . . . . . . . . . . . . . 39

     A.   Transaction      . . . . . . . . . . . . . . . . . . . . . . . . . 41
          1.   Section 10(b) . . . . . . . . . . . . . . . . . . . . . . . . 42
               (a)  Section 10(b)(1) . . . . . . . . . . . . . . . . . . . . 43
                    (i)    Interlocking Relationships. . . . . . . . . . . . 43
                    (ii)   Concentration of Control. . . . . . . . . . . . . 43
               (b)  Section 10(b)(2) . . . . . . . . . . . . . . . . . . . . 47
                    (i)    Reasonableness of Consideration . . . . . . . . . 47
                    (ii)   Reasonableness of Fees. . . . . . . . . . . . . . 49
               (c)  Section 10(b)(3) . . . . . . . . . . . . . . . . . . . . 52
          2.   Section 10(c) . . . . . . . . . . . . . . . . . . . . . . . . 54
               (a)  Section 10(c)(1) . . . . . . . . . . . . . . . . . . . . 54
               (b)  Retention of Gas Operations. . . . . . . . . . . . . . . 55
                    (i)    Retention is Appropriate Under
                           Sections 8 and 11 . . . . . . . . . . . . . . . . 57
                    (ii)   Retention is also Appropriate Under
                           Section 11(b)(1). . . . . . . . . . . . . . . . . 62
               (c)  Retention of Other Businesses. . . . . . . . . . . . . . 70
               (d)  Section 10 (c)(2). . . . . . . . . . . . . . . . . . . . 87
                    (i)    Efficiencies and Economies. . . . . . . . . . . . 87
                    (ii)   Integrated Public Utility System. . . . . . . . . 90
                           (a)   Electric System . . . . . . . . . . . . . . 90
                           (b)   Gas Utility System. . . . . . . . . . . . . 94
          3.   Section 10(f) . . . . . . . . . . . . . . . . . . . . . . . . 96
          4.   Temporary exception to permit the holding of NSP-W
               as a subsidiary of NSP for a short period of time
               following the NSP Merger. . . . . . . . . . . . . . . . . . . 97
          5.   Section 9(a)(1) . . . . . . . . . . . . . . . . . . . . . . . 97
          6.   Other Applicable Provisions-Sections 6, 7 and 12. . . . . . . 99

     B.   Intra-system Financing . . . . . . . . . . . . . . . . . . . . . . 99

     C.   Primergy Services/Additional Services Companies. . . . . . . . . .101

     D.   Other Services . . . . . . . . . . . . . . . . . . . . . . . . . .108

Item 4.   Regulatory Approvals . . . . . . . . . . . . . . . . . . . . . . .109

     A.   Antitrust  . . . . . . . . . . . . . . . . . . . . . . . . . . . .109

     B.   Federal Power Act  . . . . . . . . . . . . . . . . . . . . . . . .109


                                      -ii-

<PAGE>

     C.   Natural Gas Act  . . . . . . . . . . . . . . . . . . . . . . . . .110

     D.   Atomic Energy Act. . . . . . . . . . . . . . . . . . . . . . . . .110

     E.   State Public Utility Regulation. . . . . . . . . . . . . . . . . .111

Item 5.   Procedure  . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

Item 6.   Exhibits and Financial Statements. . . . . . . . . . . . . . . . .111

     A.   Exhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

     B.   Financial Statements . . . . . . . . . . . . . . . . . . . . . . .113

Item 7.   Information as to Environmental Effects. . . . . . . . . . . . . .115

ANNEX A - Domestic Operations of NRG

ANNEX B - International Operations of NRG

ANNEX C - Names of Inactive NRG Subsidiaries

ANNEX D - WMIC Investments

ANNEX E - WISPARK Investments

ANNEX F - WISVEST Investments

ANNEX G - WITECH Investments

ANNEX H - Affiliate Contracts



                                      -iii-

<PAGE>

Item 1.   Description of Proposed Transaction

A.   Introduction

     This Application-Declaration seeks approvals relating to the proposed
combination of Northern States Power Company, a Minnesota corporation ("NSP"),
and Wisconsin Energy Corporation, a Wisconsin corporation ("WEC"), by which WEC
will acquire 100% of the issued and outstanding common stock of NSP and by which
WEC's public utility subsidiary, Wisconsin Electric Power Company, a Wisconsin
corporation ("WEPCO"), will acquire substantially all of the assets of Northern
States Power Company, a Wisconsin corporation ("NSP-W") and a public utility
subsidiary of NSP (the "Transaction").  Following the consummation of the
Transaction, WEC (which will be renamed Primergy Corporation ("Primergy") prior
to such time) will register with the Securities and Exchange Commission (the
"Commission") as a holding company under the Public Utility Holding Company Act
of 1935, as amended (the "Act").  NSP is currently a public-utility company and
an exempt holding company under the Act, WEC is an exempt holding company under
the Act, and NSP-W and WEPCO are public-utility companies under the Act.

     The Transaction is expected to produce substantial benefits to the public,
investors and consumers and will meet all applicable standards of the Act.
Among other things, NSP and WEC believe that the Transaction offers significant
strategic and financial benefits to each company and to their respective
shareholders, as well as to their employees, customers and the communities in
which they do business.  These benefits include, among others:

               (i)    Maintenance of competitive rates that will improve
Primergy's ability to meet the challenges of the increasingly competitive
environment in the utility industry;

               (ii)   Integration of corporate and administrative functions,
including the elimination of duplicate positions, limiting capital expenditures
for administrative facilities and information systems, and savings in areas such
as legal, auditing and consulting fees;

               (iii)  Expanded management resources and ability to select
leadership from a larger and more diverse management pool;

               (iv)   Centralized management, supervision, and operation of
nuclear generating facilities;

               (v)    Greater purchasing power for items such as fuel and
transportation services, and streamlining of inventories;

               (vi)   More efficient pursuit of diversification into non-utility
areas;

               (vii)  Increased geographic diversity of service territories,
reducing exposure to local changes in economic, competitive, or climatic
conditions; and

<PAGE>

               (viii) Continued ability to play a strong role in the economic
development efforts of the communities NSP, NSP-W and WEPCO now serve.

In this regard, NSP and WEC believe that synergies created by the Transaction
will generate substantial cost savings which would not be available absent the
Transaction.  NSP and WEC have estimated the dollar value of certain synergies
from the Transaction to be approximately $2.0 billion over the 10-year period
from 1997 to 2006.  The expected Transaction benefits are discussed in further
detail in Item 3.A.2.d.(i). below.

     The Transaction has been approved by the shareholders of NSP and WEC.
Various aspects of the Transaction are also subject to the approval of:  (i) the
Federal Energy Regulatory Commission (the "FERC"), (ii) the Nuclear Energy
Regulatory Commission (the "NRC"), (iii) the Minnesota Public Utilities
Commission ("MPUC"), (iv) the North Dakota Public Service Commission ("NDPSC"),
(v) the Public Service Commission of Wisconsin ("PSCW"), (vi) the Michigan
Public Service Commission ("MPSC"), (vii) the expiration of the waiting period
under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the
"HSR Act") and (viii) the receipt of a private letter ruling from the Internal
Revenue Service (the "IRS") providing certain assurances regarding the federal
income tax consequences of the Transaction.  The requested private letter ruling
from the IRS has been obtained.  An application for disclaimer of jurisdiction
over the transaction has been filed with the South Dakota Public Utilities
Commission ("SDPUC") and the SDPUC has issued an order acknowledging that it
does not have jurisdiction over the Transaction.  FERC approval will also be
required to transfer hydroplants from NSP-W to WEPCO and to transfer
certificates for liquefied natural gas ("LNG") facilities from NSP-W to WEPCO.
In addition, NSP and NSP-W possess various franchises, permits and licenses
granted by local and state authorities that may need to be renewed or replaced
as a result of the Transaction.  Apart from the approval of the Commission under
the Act, the foregoing approvals are the only governmental approvals required
for the Transaction.  In order to permit timely consummation of the Transaction
and the realization of the substantial benefits it is expected to produce, the
applicants request that the Commission's review of this Application-Declaration
commence and proceed as expeditiously as practicable.

     1.   General Request

     Pursuant to Sections 9(a) and 10 of the Act, the applicants hereby request
authorization and approval of the Commission for Primergy to acquire, by means
of the mergers described below, all of the issued and outstanding common stock
of NSP and for WEPCO to acquire substantially all of the assets of NSP-W.  The
applicants also hereby request that the Commission approve (i) the establishment
of Primergy Services, Inc. ("Primergy Services") and one or more other service
companies as subsidiary service companies (the "Additional Services Companies")
in accordance with Rule 88 of the Act and the acquisition by Primergy of all of
the outstanding voting securities of Primergy Services and of all Additional
Services Companies, (ii) the Service Agreement filed as Exhibit B-4 hereto and
the form of Non-Utility Service Agreement filed as Exhibit B-5 hereto as a basis
for Primergy Services and the Additional Services Companies to comply with
Section 13 of the Act and the Commission's rules thereunder, (iii) the
establishment of, and acquisition by Primergy of all the outstanding voting
securities of, a new Primergy subsidiary to serve as a holding company for
certain of the Primergy system's non-utility

                                       -2-

<PAGE>

interests ("Primergy Hold") or, if Primergy Hold is not formed, the 
acquisition by Primergy of the direct non-utility subsidiaries of NSP, (iv) 
the issuance of shares of Primergy common stock ("Primergy Common Stock") in 
connection with the Transaction, (v) authority through a period ending five 
years from the date of the Order issued by the Commission approving the 
matters requested hereby for Primergy to issue (and/or acquire in open-market 
transactions) up to 18.2 million shares of Primergy Common Stock under a 
Primergy shareholder dividend reinvestment and stock purchase plan and under 
the Primergy Stock Incentive Plan, (vi) the retention by Primergy of the gas 
properties of NSP and WEPCO and the continuation of NSP and WEPCO as 
combination gas and electric utilities, (vii) the retention by Primergy of 
the non-utility businesses of NSP and WEC and of the non-utility affiliates 
of NSP and WEC, (viii) all outstanding intra-system debt and guarantees and 
(ix) exemption from the at-cost standards of certain transactions.  The 
applicants also request an order under the Act temporarily exempting New NSP 
from the registration requirements of the Act during the limited period 
following the NSP Merger (as defined below) that New NSP (as defined below) 
owns NSP-W.

     2.   Overview of the Transaction

     NSP, WEC, New NSP and WEC Sub (as defined below) have entered into an
Agreement and Plan of Merger, dated as of April 28, 1995, as amended and
restated as of July 26, 1995 (the "Merger Agreement"), which provides for a
strategic business combination involving NSP and WEC in a "merger-of-equals"
transaction.  The Transaction will be accomplished through a three stage
process.  In the first stage, NSP will reincorporate in Wisconsin by merging
into Northern Power Wisconsin Corp., a Wisconsin corporation and a wholly-owned
subsidiary of NSP ("New NSP").  Immediately prior to this merger and for state
regulatory reasons, NSP-W will transfer the gas utility assets necessary to
furnish gas utility services to the communities of LaCrosse and Hudson,
Wisconsin to New NSP (the "Designated Gas Utility Assets").  In the second
stage, WEC Sub Corp., a wholly-owned subsidiary of WEC ("WEC Sub"), will merge
with and into New NSP, with New NSP left as the surviving corporation.  In the
third stage, NSP-W will merge into WEPCO and ownership of all other NSP
subsidiaries will be transferred from NSP to WEC, which, as noted above, will be
renamed Primergy.  Also in connection with the Transaction, WEPCO will be
renamed Wisconsin Energy Company (for purposes of clarity, in this Application
such entity will hereinafter be referred to as WEPCO).

     Upon completion of the Transaction, Primergy will own two combination
electric and gas public utility companies:  NSP and WEPCO.  NSP will continue to
own and operate the same utility facilities at the same locations outside
Wisconsin as prior to the Transaction, along with the Designated Gas Utility
Assets formerly owned by NSP-W.  WEPCO will own and operate the same utility
facilities at the same locations as prior to the Transaction, along with the
balance of the gas utility and all electric assets of NSP-W.  See Exhibit E-12
for the resulting corporate structure.

     New NSP and WEC Sub are shell corporations formed by NSP and WEC to effect
the Transaction.  Specifically, the Merger Agreement provides for:  (i) the
merger of NSP with and into New NSP (the "Reincorporation Merger") pursuant to
which (a) each issued and outstanding share of common stock, par value $2.50 per
share, of NSP ("NSP Common Stock") (except shares held by NSP shareholders who
perfect dissenters' rights with respect thereto ("NSP

                                       -3-

<PAGE>

Dissenting Shares")) will be canceled and converted into one share of common
stock, par value $2.50 per share, of New NSP ("New NSP Common Stock"), and (b)
each issued and outstanding share of cumulative preferred stock, par value
$100.00 per share, of NSP ("NSP Preferred Stock") (except NSP Dissenting Shares)
will be canceled and converted into one share of cumulative preferred stock, par
value $100.00 per share, of New NSP ("New NSP Preferred Stock") with terms
(including dividend rates and general voting rights) and designations under New
NSP's Articles of Incorporation (the "New NSP Articles") identical to those of
the canceled shares of NSP Preferred Stock under NSP's existing Restated
Articles of Incorporation (the "NSP Articles"), and (ii) the merger of WEC Sub
with and into New NSP (the "NSP Merger," together with the Reincorporation
Merger, the "Mergers") pursuant to which (a) each issued and outstanding share
of New NSP Common Stock will be canceled and converted into 1.626 (the "Ratio")
shares of common stock, par value $.01 per share, of Primergy ("Primergy Common
Stock") and (b) each issued and outstanding share of New NSP Preferred Stock
will remain outstanding and shall be unchanged thereby (except for any shares of
New NSP Common Stock and New NSP Preferred Stock owned directly or indirectly by
New NSP or WEC, which will be canceled and will not be converted or remain
outstanding).  Each issued and outstanding share of common stock, par value $.01
per share, of WEC ("WEC Common Stock") will remain outstanding and unchanged, as
one share of Primergy Common Stock.  Based upon the capitalization of WEC and
NSP on April 28, 1995 (the date the Merger Agreement was initially signed) and
the Ratio, holders of WEC Common Stock and NSP Common Stock would each have held
50% of the aggregate number of shares of Primergy Common Stock that would have
been outstanding if the Mergers had been consummated as of such date.

     Following the Mergers and upon consummation of the Transaction, WEC (which,
as noted above, will be renamed Primergy Corporation) intends and requests all
requisite authorization of the Commission to realign certain non-utility
subsidiaries and to establish and acquire all of the capital stock of Primergy
Hold which will serve as a holding company and which will acquire the
outstanding capital stock of certain of the non-utility subsidiaries of NSP and
WEC.  See Exhibit E-13 for the resulting corporate structure.  Although NSP and
WEC currently contemplate the establishment of Primergy Hold, no decision has
yet been reached.  Therefore, the non-utility subsidiaries of NSP and WEC will
be held by Primergy either directly and/or indirectly through Primergy Hold.

          A copy of the Merger Agreement is incorporated by reference as
Exhibit B-1.

B.   Description of the Parties to the Transaction

     1.   General Description

          (a)  NSP

     NSP was incorporated under the laws of the State of Minnesota in 1909.  It
is a public-utility company and a holding company exempt from regulation by the
Commission under the Act (except for Section 9(a)(2) thereof) pursuant to
Section 3(a)(2) of the Act and by order of the Commission in Northern States
Power Company, Release No. 35-22334 (December 23, 1981).

                                       -4-

<PAGE>

     NSP owns all of the outstanding common stock of NSP-W, a Wisconsin
corporation, which is a public-utility company under the Act.  Maps of the
electric and gas service areas of NSP and NSP-W are filed as Exhibits E-4 and
E-5.

     NSP is engaged primarily in the generation, transmission and distribution
of electricity throughout a 30,000 square mile service area.  NSP also
purchases, distributes and sells natural gas to retail customers, and transports
customer-owned gas, in approximately 100 communities within this area.  NSP
provides electric utility service in South Dakota and electric and gas utility
service in Minnesota and North Dakota.  Of the more than 2.5 million people
served by NSP, the majority are concentrated in the Minneapolis-St. Paul
metropolitan area.  In 1995, more than 60% of the electric retail revenue of NSP
was derived from sales in the Minneapolis-St. Paul metropolitan area and more
than 55% of its retail gas revenue was derived from sales in the St. Paul
metropolitan area.  As of December 31, 1995, NSP provided electric utility
service to approximately 1,100,000 customers and gas utility service to
approximately 330,000 customers.

     NSP-W is engaged in the generation, transmission, and distribution of
electricity to approximately 208,000 retail customers in an area of
approximately 18,900 square miles in northwestern Wisconsin, to approximately
9,100 electric retail customers in an area of approximately 300 square miles in
the western portion of the Upper Peninsula of Michigan, and to 10 wholesale
customers in the same general area.  NSP-W purchases, distributes and sells to
retail customers or transports customer-owned natural gas, in the same service
territory to approximately 68,200 customers in Wisconsin and 4,700 customers in
Michigan.  In 1995,   NSP-W provided approximately 15.1% of NSP's consolidated
revenues.  The Designated Gas Utility Assets consist of all gas utility assets
necessary to provide gas utility service to the communities of LaCrosse,
Wisconsin and Hudson, Wisconsin, representing 4.7% of NSP's consolidated gas
utility assets and 6.6% of NSP's consolidated gas utility revenues.

     Retail sales rates, services and other aspects of NSP's retail operations
are subject to the jurisdiction of the MPUC, the NDPSC, and the SDPUC within
their respective states.  The MPUC also possesses regulatory authority over
aspects of NSP's financial activities including security issuances, property
transfers when the asset value is in excess of $100,000, mergers with other
utilities, and transactions between NSP and affiliates.  In addition, the MPUC
reviews and approves NSP's electric resource and gas supply capacity plans for
meeting customers' future energy needs.  NSP-W is subject to regulation of
similar scope by the PSCW and the MPSC, except that the MPSC does not regulate
NSP-W's issuances of securities.  In addition, before facilities may be sited
and built, a state commission generally must certify the need for new generating
plants and transmission lines of designated capacities to be located within such
state.

     Wholesale rates for electric energy sold in interstate commerce, wheeling
rates for energy transmission in interstate commerce, and certain other
activities of NSP and NSP-W (including its hydro-electric facilities) are
subject to the jurisdiction of the FERC.  The operation and construction of
NSP's Prairie Island and Monticello nuclear facilities are subject to regulation
by the NRC.

     Non-utility businesses conducted directly by NSP consist of:  (i) an
appliance warranty program for its residential customers, (ii) construction of
natural gas distribution systems for

                                       -5-

<PAGE>

third parties (primarily end-users and municipal gas systems), (iii) sale and
installation of power quality instruments primarily to protect equipment of
customers from electric surges and (iv) sale of steam to Liberty Paper Inc.,
which is an industrial customer in NSP's service territory.

     While NSP-W is the only public-utility subsidiary of NSP under the Act, NSP
has seven other directly-owned subsidiaries that are engaged in various non-
utility businesses.  The activities of these subsidiaries are more fully
described under Item 1.B.5.a. below.  For the year-ended December 31, 1995,
approximately 10.2% of NSP's consolidated operating revenues and 12.6% of its
consolidated net income were derived from the non-utility businesses.  As of
December 31, 1995, approximately 10.1% of NSP's consolidated assets were
invested in nonutility businesses.

     NSP Common Stock is listed on the New York Stock Exchange, Inc. ("NYSE")
and the Chicago and Pacific Stock Exchanges.  As of December 31, 1995, there
were 68,175,934 shares of NSP Common Stock and 2,400,000 shares of NSP
cumulative preferred stock outstanding.  NSP's principal executive office is
located at 414 Nicollet Mall, Minneapolis, Minnesota 55401.  NSP-W does not have
any preferred stock outstanding and all of its common stock is owned by NSP.
Copies of the Articles of Incorporation of NSP and NSP-W are incorporated by
reference as Exhibit A-1 and Exhibit A-2.

On a consolidated basis, NSP's operating revenues for the twelve months ended
December 31, 1995, were $3.146 billion, consisting of the following (before
intercompany eliminations)(1):

<TABLE>
<CAPTION>

                                      ($ in millions)

                         Electric Utility     Gas Utility            Other
                         ----------------     -----------            -----
<S>                      <C>                  <C>                    <C>
NSP                           $2,020              $336                $19
NSP-W                            381                78(2)               -
Non-Utility Subsidiaries           -                 -                312

</TABLE>

Consolidated assets of NSP and its subsidiaries as of December 31, 1995 were
approximately $6.229 billion, consisting of $3.681 billion in net electric
utility property, plant and equipment ($3.135 billion for NSP and $546 million
for NSP-W); $376 million in net gas utility property,


- ---------------
(1)       In the following table, Electric Utility revenues are the revenues
derived by NSP and NSP-W from their operations as an "electric utility company"
as defined in Section 2(a)(3) under the Act; Gas Utility revenues are the
revenues derived by NSP and NSP-W from their operations as a "gas utility
company" under Section 2(a)(4) of the Act; and Non-Utility Subsidiaries revenues
include all other revenues of consolidated subsidiaries of NSP.  These amounts
do not conform to NSP's consolidated financial reports, as NSP reports in its
consolidated financial statements:  (i) the revenues of its wholly-owned
regulated natural gas interstate pipeline (Viking Gas Transmission Company) as
part of Gas Utility revenues, (ii) the revenues of its other consolidated
subsidiaries as part of "Other Income (Deductions)" and (iii) the results of the
operations of its non-consolidated subsidiaries under "Equity in Earnings of
Unconsolidated Affiliates."

(2)       For the year ended December 31, 1995 revenues from the Designated Gas
Utility Assets were approximately $29 million.

                                       -6-

<PAGE>

plant and equipment ($320 million for NSP and $56 million for NSP-W); and $2.172
billion in other corporate assets.

     More detailed information concerning NSP and its subsidiaries is contained
in NSP's Annual Report on Form 10-K and Annual Report to Shareholders for the
year ended December 31, 1995, which are incorporated by reference as Exhibits H-
1 and H-4, respectively, and in NSP-W's Annual Report on Form 10-K for the year
ended December 31, 1995, which is incorporated by reference as Exhibit H-6.

          (b)  WEC

     WEC, incorporated under the laws of the State of Wisconsin in 1981, is a
holding company exempt from regulation by the Commission under the Act (except
for Section 9(a)(2) of the Act) pursuant to Section 3(a)(1) of the Act and by
order of the Commission in Wisconsin Energy Corporation, Release No. 35-24267
(December 18, 1986).  As explained above, WEC will change its name to Primergy
Corporation prior to the consummation of the Transaction.

     WEC has one utility subsidiary, WEPCO, which is a public-utility company
under the Act.  On January 1, 1996, Wisconsin Natural Gas Company ("WNG"), a gas
utility company under the Act and a subsidiary of WEC, was merged into WEPCO in
accordance with an order from the PSCW dated May 9, 1995 in Docket Nos. 6630-
GM100 and 6670-GM100.  Accordingly, WEPCO is now a combination electric and gas
utility company.  Unless the context requires otherwise, references herein to
WEPCO are to WEPCO as a combination electric and gas company.  A map of the gas
and electric service areas of WEPCO is filed as Exhibit E-3.

     WEPCO is engaged in the business of generating, transmitting, distributing
and selling electric energy to approximately 955,616 customers as of December
31, 1995 in a service area of approximately 12,000 square miles with a
population estimated at over 2,200,000 in southeastern (including the Milwaukee
area), central and northern Wisconsin and in the Upper Peninsula of Michigan.
WEPCO also distributes and sells steam supplied by its Valley Power Plant to
approximately 473 space heating and processing customers in downtown and near
southside Milwaukee as of December 31, 1995.

     WEPCO also purchases, distributes and sells natural gas to retail customers
and transports customer-owned natural gas to approximately 357,030 customers as
of December 31, 1995 in three distinct service areas in Wisconsin:  west and
south of the City of Milwaukee, the Appleton area and the Prairie du Chien area.
The gas service territory, which has an estimated population of over 1,100,000,
is largely within the electric service area of WEPCO.

     WEPCO is subject to the regulation of the PSCW as to retail electric, gas
and steam rates in Wisconsin, issuance of securities, construction of new
facilities, transactions with affiliates, levels of short-term debt obligations,
and various other matters.  WEPCO is also subject to the regulation of the MPSC
as to the various matters associated with retail electric service in Michigan to
the same extent that it is regulated by the PSCW as noted above, except as to
construction of certain new facilities, issuance of securities, levels of short-
term debt obligations and advance approval of transactions with affiliates.
Wholesale rates for electric energy sold in

                                       -7-

<PAGE>

interstate commerce, wheeling rates for energy transmission in interstate
commerce, hydro-electric facilities, and certain other activities of WEPCO are
subject to the jurisdiction of the FERC.  The operation of WEPCO's Point Beach
nuclear facilities are subject to regulation by the NRC.

     WEC also owns all of the issued and outstanding common stock of seven
corporations and 50% of one limited liability company engaged, directly or
indirectly through subsidiaries or affiliates, in non-utility businesses, which
are described in more detail in Item 1.B.5.b. below.  For the year ended
December 31, 1995, approximately one-half of 1% of WEC's consolidated operating
revenues were derived from its non-utility businesses.  As of December 31, 1995,
approximately 5% of WEC's consolidated assets were invested in nonutility
businesses.

     WEC, as a public utility holding company (a "holding company") under the
Wisconsin Holding Company Act (the "Wisconsin Act"), is subject to the
jurisdiction of, and regulation by, the PSCW.  The following is a brief summary
of certain provisions of the Wisconsin Act that currently apply to WEC and will
apply to Primergy.

     The PSCW, if it finds the capital of any public utility affiliate will be
impaired by payment of a dividend, may order the utility affiliate to limit or
cease payment of dividends to the holding company.  Various transactions by a
public utility affiliate with others in the holding company system are
prohibited, including: lending money, guaranteeing obligations, combining
advertising, providing utility service on terms different from those for other
consumers in the same class, and, without PSCW approval after establishing that
the utility affiliate will be paid at fair market value, selling or leasing
certain real property and using the services of utility employees.  The
Wisconsin Act prohibits (i) any public utility affiliate from providing any non-
utility product or service in a manner or at a price that unfairly discriminates
against any competing provider, (ii) any non-utility activity from being
subsidized materially by the customers of any public utility in the system,
(iii) the operation of the system in any way which materially impairs any public
utility affiliate in the system's credit, ability to acquire capital on
reasonable terms, or ability to provide safe, reasonable, reliable and adequate
utility service, (iv) any transfer by a public utility affiliate to any other
system company of any confidential public utility information, including
customer lists, for any non-utility purpose, unless the PSCW has approved the
transfer, and (v) any termination of the system's interest in a public utility
affiliate without PSCW approval.

     The Wisconsin Act also limits non-utility diversification, such that, 
stated generally, the net book value of the assets (other than investment in 
system affiliates) of all non-utility affiliates may not exceed the sum of 
25% of the net book value of all electric utility affiliates and a 
percentage, to be determined by the PSCW (but not less than 25%), of the net 
book value of all other public utility affiliates (the PSCW has fixed that 
percentage at 25% for book value of WEPCO's gas utility business).  In order 
to ensure that Primergy is within the foregoing prescribed limits at the time 
NSP becomes a subsidiary of Primergy, NSP must first become a Wisconsin 
corporation owning public utility assets in Wisconsin.  It is because of this 
requirement that NSP will be merged into New NSP pursuant to the 
Reincorporation Merger and New NSP will acquire the Designated Gas Utility
Assets from NSP-W.  Further, the Wisconsin Act requires the PSCW to
periodically investigate the impact of the operation of every

                                       -8-

<PAGE>

holding company system on every public utility affiliate in the system and to
determine whether each non-utility affiliate does, or can reasonably be expected
to do, at least one of the following: (a) substantially retain, attract or
promote business activity or employment or provide capital to businesses within
the service territory of any public utility affiliate or certain other
businesses, (b) increase or promote energy conservation or develop, produce or
sell renewable energy products or equipment, (c) conduct a business that is
functionally related to providing utility service or to developing or acquiring
energy resources and (d) develop or operate commercial or industrial parks in
the service territory of any public utility affiliate.  The PSCW is also
authorized to order a holding company to terminate its interest in a public
utility affiliate if the PSCW finds that, based upon clear and convincing
evidence, termination of the interest is necessary to protect the interests of
utility investors in a financially healthy utility and the interests of
consumers in reasonably adequate utility service at a just and reasonable price.

     WEC Common Stock is listed on the NYSE.  As of December 31, 1995, there
were 110,819,337 shares of WEC Common Stock outstanding.  WEC has no shares of
preferred stock outstanding.  As of December 31, 1995, there were 304,508 shares
of WEPCO preferred stock outstanding.  WEPCO's outstanding preferred stock will
not be impacted by the Mergers.  WEC's principal executive office is located at
231 West Michigan Street, Milwaukee, Wisconsin  53203.  Copies of the amended
Articles of Incorporation of WEC and WEPCO are incorporated by reference as
Exhibit A-4 and Exhibit A-5.

     For the year ended December 31, 1995, WEC's operating revenues on a
consolidated basis were approximately $1.779 billion, consisting of the
following:

<TABLE>
<CAPTION>

                                           ($ in millions)

Company            Electric Utility      Gas Utility       Steam        Other(3)
- -------            ----------------      -----------       -----        -----
<S>                <C>                   <C>               <C>          <C>
WEPCO(4)                 $1,437              $318           $15            -
Non-Utility                   -                 -             -           $9

</TABLE>

     Consolidated assets of WEC and its subsidiaries as of December 31, 1995,
were approximately $4.561 billion, consisting of $3.907 billion in net electric
utility property, plant and equipment, $387 million in net gas utility property,
plant and equipment, $25 million in net steam utility property, plant and
equipment and $242 million in non-utility assets.


- ---------------
(3)       In this table, electric revenues are the revenues derived by WEPCO
from its operations as an "electric utility company" as defined in Section
2(a)(3) under the Act; gas revenues are the revenues derived by WEPCO from its
operations as a "gas utility company" as defined in Section 2(a)(4) under the
Act; steam revenues are revenues derived by WEPCO from its steam operations; and
non-utility revenues include all other revenues of WEC and its consolidated
subsidiaries.  These amounts do not conform to WEC's consolidated financial
reports, as WEC reports revenues of its non-utility businesses in its
consolidated financial statements as part of "Other Income and Deductions."

(4)       Reflects the January 1, 1996 merger of WNG, the former wholly-owned
gas utility subsidiary of WEC, into WEPCO.

                                       -9-

<PAGE>

     More detailed information concerning WEC and WEPCO is contained in the
Annual Reports of WEC and WEPCO on Form 10-K for the year ended December 31,
1995, which are incorporated by reference as Exhibits H-2 and H-3, respectively,
and in WEC's 1995 Annual Report to Shareholders, which is incorporated by
reference as Exhibit H-5.

          (c)  New NSP

     New NSP was incorporated under the laws of the State of Wisconsin in April
1995 solely for the purpose of facilitating the Transaction.  New NSP has, and
prior to the consummation of the Transaction will have, no operations other than
those contemplated by the Merger Agreement to accomplish the Transaction.  The
authorized capital stock of New NSP consists of 160 million shares of common
stock, par value $2.50 per share, and 7,000,000 shares of Preferred Stock, par
value $100 per share.  At present, the outstanding common stock of New NSP,
which consists of 100 issued and outstanding shares, is owned by NSP.  A copy of
the Amended Articles of Incorporation of New NSP is attached as Exhibit A-3.
Pursuant to the Merger Agreement, prior to the consummation of the Mergers, New
NSP or NSP will acquire the Designated Gas Utility Assets from NSP-W to enable
compliance with the Wisconsin Act.  The New NSP Articles will be amended,
effective upon the consummation of the Mergers, to change the name of New NSP to
"Northern States Power Company."  The principal executive office of New NSP is
located at 414 Nicollet Mall, Minneapolis, Minnesota 55401

          (d)  WEC Sub

     WEC Sub was incorporated under the laws of the State of Wisconsin on April
26, 1995 solely for the purpose of facilitating the Transaction.  The authorized
capital stock of WEC Sub consists of 9,000 shares, 8,000 of such shares being
designated as Common Stock, $.01 par value per share, (the "WEC Sub Common
Stock") and 1,000 of such shares being designated as Preferred Stock, $.01 par
value per share.  Of its authorized capitalization, 1,000 shares of WEC Sub
Common Stock are issued and outstanding, all of which are owned by WEC.  WEC Sub
has, and prior to the closing of the Transaction will have, no operations other
than the activities contemplated by the Merger Agreement necessary to accomplish
the merger of WEC Sub into New NSP as described herein.  The principal executive
office of WEC Sub is located at 231 West Michigan Street, Milwaukee, Wisconsin
53203.

          (e)  Primergy Services/Additional Services Companies

     Prior to the consummation of the Transaction, Primergy Services will be
incorporated in Wisconsin to serve as the service company for the Primergy
system after the consummation of the Transaction.  Primergy Services will
provide NSP and WEPCO, and the other companies of the Primergy system, with a
variety of administrative, management and support services.

     NSP and WEC are currently considering the establishment of two other
service companies, which companies, if formed, may provide various operating
services for non-nuclear,  steam and/or chilled water system or nuclear
generating facilities (the "Additional Services Companies").

                                      -10-

<PAGE>

     Such subsidiaries would be known as Primergy Generation Corporation
("Primergy GC") and Primergy Nuclear Corporation ("Primergy NC").  Promptly upon
the obtaining of the requisite regulatory authorizations, Primergy GC may
undertake responsibility for one or more of the following:  the operation,
maintenance, repair and rehabilitation of all non-nuclear generation and steam
and/or chilled water system facilities owned and/or operated by NSP and WEPCO
(collectively, the "Primergy Companies") and Primergy NC may undertake
responsibility through an operating agreement for the operation, maintenance,
repair and rehabilitation of all nuclear generation facilities owned and/or
operated by the Primergy Companies.  Primergy GC and Primergy NC may also
undertake responsibility through their respective operating agreements for the
design, construction, start-up and testing of any new generation facilities
which the Primergy Companies may need in the future.

     Neither Primergy GC nor Primergy NC would take title to any material
amounts of equipment or property or become obligated under any material
contracts with its affiliates (except for an operating agreement).  Rather,
Primergy GC and Primergy NC would employ the facilities and properties of their
respective affiliates in carrying out their responsibilities, and agreements
with unaffiliated entities will be entered into either directly by the owners of
the generation facilities involved or by Primergy GC or Primergy NC, as the case
may be, as agent for such owners.

     In addition, Primergy GC and Primergy NC may provide services to
unaffiliated entities.

     The authorized capital stock of Primergy Services and any Additional
Services Companies formed would consist of 1,000 shares of common stock, par
value $.01 per share.  Upon consummation of the Transaction, all issued and
outstanding shares of Primergy Services and the Additional Services Companies
will be held by Primergy.

     Primergy Services will enter into a service agreement with NSP and WEPCO
(the "Service Agreement").  (A copy of the form of Service Agreement as well as
an appendix entitled "Description of Services and Determination of Charges for
Services" is filed as Exhibit B-4.)

     For the direct, and certain of the indirect, non-utility affiliates of
Primergy, Primergy Services may enter into one or more separate service
agreements (the "Non-Utility Service Agreement").  (A copy of the form of Non-
Utility Service Agreement as well as an appendix entitled "Description of
Services and Determination of Charges for Services" is filed as Exhibit B-5.)

          (f)  Primergy Hold

     As noted in Item 1.A.2. above, NSP and WEC are currently considering
whether Primergy Hold will be formed.  If formed, Primergy Hold will be
incorporated in Wisconsin to serve as a holding company for, and to acquire the
outstanding capital stock of, certain non-utility subsidiary companies of NSP
and WEC.  The non-utility subsidiary companies are described below in Item
1.B.5.  The resulting corporate structure if Primergy Hold is formed is set
forth in Exhibit E-13.  The authorized capital stock of Primergy Hold will
consist of 1,000

                                      -11-

<PAGE>

shares of common stock, par value $.01 per share.  Upon consummation of the
Transaction, all issued and outstanding shares of Primergy Hold will be held by
Primergy.

     If Primergy Hold is not formed, it is contemplated that the direct non-
utility subsidiaries of NSP and WEC will become direct subsidiaries of Primergy.
The resulting corporate structure if Primergy Hold is not formed is set forth in
Exhibit E-12.

     2.   Description of Energy Sales and Facilities

          (a)  NSP and NSP-W

               (i)    Energy Sales

     For the year ended December 31, 1995, NSP and NSP-W sold the following
amounts of electric energy (at retail or wholesale) and distributed the
following amounts of natural or manufactured gas at retail:

<TABLE>
<CAPTION>
                                                          Year-ended
                                                       December 31, 1995
                                                       -----------------
<S>                                                    <C>
NSP
     Kwh of electric energy sold                         35,498,513,000
     (including amounts delivered in interchange)

     Mcf of gas distributed at retail (including             85,406,859
     natural and manufactured gas)

NSP-W

     Kwh of electric energy sold                          5,501,716,000
     (including amounts delivered in interchange)


     Mcf of gas distributed at retail (including             18,951,421(5)
     natural and manufactured gas)

</TABLE>

               (ii)   Electric Generating Facilities

     As of December 31, 1995, NSP and NSP-W had a total net generating
capability of 7,937 Mw and NSP had a total summer net generating capacity of
6,261 Mw available primarily from the following Units:

     Sherburne County ("Sherco"):  NSP owns two coal-fired generating units and
shares a third unit at its Sherco station in Minnesota with a combined net
capability of 1,424 Mw.  NSP owns a 59% undivided interest in the third unit at
the station ("Sherco 3"), of which NSP's share of the net capability of this
unit is 514 Mw.

- ---------------
(5)       Approximately 5,970,049 Mcf was attributable to the Designated Gas
Utility Assets.

                                      -12-

<PAGE>

     Prairie Island:  NSP owns two nuclear generating units at its Prairie
Island station in Minnesota with a combined net capability of 1,027 Mw.

     Monticello:  NSP owns one nuclear generating unit at its Monticello station
in Minnesota with a net capability of 544 Mw.

     King:  NSP owns one coal-fired generating unit at its King station in
Minnesota with a net capability of 567 Mw.

     Black Dog:  NSP owns four coal-fired generating units at its Black Dog
station in Minnesota with a combined net capability of 461 Mw.

     High Bridge:  NSP owns two coal-fired generating units at its High Bridge
station in Minnesota with a combined net capability of 262 Mw.

     Riverside:  NSP owns two coal-fired generating units at its Riverside
station in Minnesota with a combined net capability of 366 Mw.

     Anson:  NSP owns two oil/gas-fired combustion turbine electric generating
units at its Angus Anson station in Sioux Falls, South Dakota, with an aggregate
net generating capability of 232 Mw.

     Inver Hills:  NSP owns five oil/gas-fired combustion turbine electric
generating units at its Inver Hills station located in Inver Grove Heights,
Minnesota, with an aggregate net generating capability of 343 Mw.

     NSP also owns numerous smaller generating units fueled with natural gas,
oil or waste, wind and one hydro-electric generating facility, with an aggregate
net capability of 521 Mw.

     As of December 31, 1995, NSP-W had a total net summer generating capability
of 838 Mw from the following Units.  All of the electric generating assets of
NSP-W will be transferred to WEPCO as part of the Transaction.

     Bay Front:  NSP-W owns three steam electric generating units at its Bay
Front station in Ashland, Wisconsin that are fueled with coal, wood and gas,
with a combined net capability of 75 Mw.

     French Island:  NSP-W owns two steam electric generating units, fueled with
wood and refuse derived fuel, and two oil-fired combustion turbine generating
units at its French Island generating station in LaCrosse, Wisconsin with a
combined net capability of 171 Mw.

     Flambeau:  NSP-W owns a gas/oil-fired combustion turbine electric
generating unit at its Flambeau station in Park Falls, Wisconsin with a summer
net generating capability of 12 Mw.

     Wheaton:  NSP-W owns six oil-fired combustion turbine electric generating
units at its Wheaton station in Eau Claire, Wisconsin with a combined net
capability of 332 Mw.

                                      -13-

<PAGE>

     Hydro Plants:  NSP-W also owns and operates 19 hydro-electric generating
stations throughout northwestern Wisconsin with an aggregate net capability of
248 Mw.

     NSP-W presently relies primarily on NSP for base load generation and
purchases of power to meet the needs of NSP-W's customers.  The electric
operations of NSP and NSP-W are fully integrated and all generating units are
centrally dispatched by NSP.  The electric production and transmission costs of
NSP and NSP-W are shared by the companies under an agreement which is called the
"Agreement to Coordinate Planning and Operation and Interchange Power and Energy
Between Northern States Power Company (Minnesota) and Northern States Power
Company (Wisconsin)" ("Interchange Agreement").  The Interchange Agreement was
approved by the FERC in Docket No. ER84-690-000, dated August 21, 1985.  On July
10, 1995, NSP and WEC filed an amendment to the Interchange Agreement with FERC
to substitute WEPCO for NSP-W.  For the year ended December 31, 1995, the
combined energy (Kwh) production and power purchases of NSP and NSP-W were
produced 50% by coal-fired generation, 30% by nuclear generation, 18% by
hydroelectric generation and 2% from other generation.  The 1995 electric system
peak load for NSP and NSP-W was 7,519 Mw and occurred on July 13, 1995,
exclusive of off-system transactions.  For the year ended December 31, 1995,
approximately 45% of the combined Kwh sales of NSP and NSP-W was obtained from
coal-fired generation, approximately 30% from nuclear generation, 21% from
purchases and approximately 4.0% from renewable resources.

               (iii)  Electric Transmission and Other Facilities

     As of December 31, 1995, NSP's electric transmission system included 265
circuit miles of 500 Kv line, 751 circuit miles of 345 Kv line, 287 circuit
miles of 230 Kv line, 59 circuit miles of 161 Kv line, 1,206 circuit miles of
115 Kv line and 1,875 circuit miles of transmission line under 115 Kv.  The bulk
of NSP's high voltage transmission system is located in the State of Minnesota.
As of December 31, 1995, NSP's transmission substations had a combined capacity
of approximately 25,100 thousand KVA and the distribution substations totaled
approximately 12,300 thousand KVA.  Manitoba Hydro-Electric Board, Minnesota
Power Company and NSP completed the construction of a 500 Kv transmission
interconnection between Winnipeg, Manitoba, Canada, and the Minneapolis-St.
Paul, Minnesota, area in May 1980.  NSP has a contract with Manitoba Hydro-
Electric Board for 500 Mw of firm power utilizing this transmission line.  In
addition, the Company is interconnected with Manitoba Hydro through a 230 Kv
transmission line completed in 1970.  A map of NSP's major electric transmission
lines is filed as Exhibit E-8.

     As of December 31, 1995, NSP-W's electric transmission system included 166
circuit miles of 345 Kv line, 280 circuit miles of 161 Kv line, 521 circuit
miles of 115 Kv line and 1,541 circuit miles of transmission line under 115 Kv.
As of December 31, 1995, NSP-W's transmission substations had a combined
capacity of approximately 4,100 thousand KVA and the distribution substations
totaled approximately 1,930 thousand KVA.  A map of NSP-W's major electric
transmission lines is filed as Exhibit E-6.

     Other assets owned by NSP and NSP-W include electric distribution systems
located throughout its service area, and property, plant and equipment owned or
leased supporting their

                                      -14-

<PAGE>

electric and gas utility functions.  NSP and NSP-W also own or lease other
physical properties, including real property, and other facilities necessary to
conduct their operations. See Item 1.B.3. for information on present electric
coordination.

     All of the above referenced facilities of NSP-W will be transferred to
WEPCO as part of the Transaction.

               (iv)   Fuel Sources

     NSP's and NSP-W's electric power generation by fuel type during each of the
three calendar years ended December 31, 1995, as well as the average cost of
such fuels to NSP and NSP-W per million BTUs, are set forth in the NSP and NSP-W
Annual Reports on Form 10-K for the year ended December 31, 1995, which are
incorporated by reference as Exhibits H-1 and H-6.

               (v)    Gas Facilities

     NSP provides natural gas service at retail in the St. Paul metropolitan
area and portions of southeast, northwest and central Minnesota, as well as
eastern North Dakota.  NSP-W provides natural gas service in western and central
Wisconsin as well as Ironwood in Michigan's Upper Peninsula.  Both NSP and NSP-W
are directly connected to various interstate pipelines and have separate
contractual supply portfolios for transportation through pipelines and with
suppliers of natural gas.  The gas delivery operations of NSP and NSP-W are
managed out of St. Paul, Minnesota, pursuant to a Supervisory Control and Data
Acquisition Agreement among NSP, NSP-W and Viking Gas Transportation Company (a
wholly-owned interstate pipeline subsidiary of NSP).  Under this agreement, NSP
manages the pressures of the various pipelines owned by these companies and the
inflow and outflow of natural gas from these pipelines.  This agreement was
approved by the MPUC in Docket No. G002/AI-94-831 and by the PSCW in Docket No.
4220-AU-117.

     The gas properties of NSP include 6,357 miles of natural gas distribution
and transmission mains, the Westcott LNG plant with a storage capacity of 2 Bcf
equivalent and three propane-air plants with a storage capacity of .7 Bcf
equivalent to help meet the peak requirements of its firm residential,
commercial and industrial customers.  NSP-W's gas properties include
approximately 1,399 miles of natural gas distribution mains, the Eau Claire LNG
plant with a storage capacity of .3 Bcf equivalent and no operating propane-air
plants.  All of NSP-W's gas utility assets in Wisconsin, except the Designated
Gas Utility Assets, will be transferred to WEPCO as part of the Transaction.  As
noted above, the Designated Gas Utility Assets will consist of all gas utility
assets necessary to serve Hudson, Wisconsin and LaCrosse, Wisconsin, which
service territories border the existing gas operations of NSP in Minnesota.

     NSP and NSP-W provide each other with certain wholesale LNG liquefaction,
storage and vaporization service under certificate authority granted by FERC.
NSP and NSP-W will seek FERC authorization to abandon the certificated services
by assignment of the contractual obligations to New NSP and WEC.  NSP and NSP-W
are also authorized to make certain sales of natural gas for resale under
blanket authority granted by the FERC under 18 CFR 284.402.

                                      -15-

<PAGE>

          (b)  WEPCO

               (i)    Energy Sales

     For the year ended December 31, 1995, WEPCO sold the following amounts of
electric energy (at retail or wholesale) and distributed the following amounts
of natural or manufactured gas at retail:

<TABLE>
<CAPTION>
                                                   Year-ended
                                                December 31, 1995
                                                -----------------
          <S>                                   <C>
          Kwh of electric energy sold             27,283,869,000
          (including amounts delivered
           in interchange)

          Mcf of gas distributed at retail            88,673,000
          (including natural and
           manufactured gas)

</TABLE>

               (ii)      Electric Generating Facilities

     As of December 31, 1995, WEPCO had a total net generating capability of
5,712 Mw from the following units.

     Point Beach Power Plant:  WEPCO wholly owns two nuclear electric generating
units at its Point Beach nuclear power plant with a combined net capability of
947 Mw.

     Oak Creek Power Plant:  WEPCO owns four coal-fired electric generating
units at its Oak Creek power plant with a combined net capability of 1,141 Mw.

     Presque Isle:  WEPCO owns nine coal-fired electric generating units at its
Presque Isle power plant with a combined net capability of 612 Mw.

     Pleasant Prairie:  WEPCO owns two coal-fired electric generating units at
its Pleasant Prairie power plant with a combined net capability of 1,210 Mw.

     Port Washington:  WEPCO owns four coal-fired electric generating units at
its Port Washington power plant with a combined net capability of 324 Mw.

     Valley:  WEPCO owns two coal-fired electric generating units at its Valley
power plant with a combined net capability of 227 Mw.

                                      -16-

<PAGE>

     Edgewater:  WEPCO owns a 25% undivided interest in one coal-fired unit at
the Edgewater power plant, operated by a nonaffiliated utility.  WEPCO's 25%
interest equates to a net capability of 98 Mw.

     Concord: WEPCO owns the four gas/oil fired combustion turbine generating
units at its Concord power plant with a combined net capability of 332 Mw.

     Paris: WEPCO owns the four gas/oil fired combustion turbine generating
units at its Paris power plant with a combined net capability of 332 Mw.

     Germantown:  WEPCO owns the four oil-fired combustion turbine generating
units at its Germantown power plant with a combined net capability of 252 Mw.

     Hydro-Plants:  WEPCO owns 16 hydro-plants with an aggregate net capability
of 75 Mw.

     Combustion Turbine and Other:  WEPCO owns 4 smaller combustion turbines and
diesel units with a combined net capability of 162 Mw.

     The 1995 electric system peak load for WEPCO was 5,368 Mw and occurred on
July 31, 1995.  For the year ended December 31, 1995, approximately 70.3% of Kwh
production of WEPCO was obtained from coal-fired generation, approximately 26.9%
from nuclear generation, approximately 1.6% from hydroelectric generation and
approximately 1.2% from other generation.

     WEPCO also operates a district steam system for space heating and
processing in downtown and near southside Milwaukee.  The system consists of
approximately 30 miles of high and low pressure mains and related regulating
equipment.  Steam for the system is supplied by WEPCO's Valley Power Plant.  As
of December 31, 1995, there were 473 customers on the system.

               (iii)  Electric Transmission and Other Facilities

     As of December 31, 1995, WEPCO's electric transmission system included 639
circuit miles of 345 Kv lines, 123 circuit miles of 230 Kv lines, 1,605 circuit
miles of 138 Kv lines and 394 circuit miles of lines at less than 138 kilovolts.
As of December 31, 1995, WEPCO's transmission substations had a combined
capacity of 13,107,789 KVA and the distribution substations had a combined
capacity of 13,727,473 KVA.  These facilities are located within the states of
Wisconsin and Michigan.  A map of WEPCO's major electric transmission lines is
attached as Exhibit E-7.

     Other assets owned by WEPCO include an electric distribution system.  WEPCO
also owns or leases other physical properties, including real property, and
other facilities necessary or appropriate to conduct its operations.  See Item
1.B.3. for information on electric coordination.

                                      -17-

<PAGE>

               (iv)   Fuel Sources

     WEPCO's electric power generation by fuel type during each of the three
calendar years ended December 31, 1995, as well as the average cost to WEPCO per
million BTUs, is set forth in its Annual Report on Form 10-K for the year ended
December 31, 1995, which is incorporated by reference as Exhibit H-3.

               (v)    Gas Facilities

     WEPCO provides natural gas service in three distinct service areas in
Wisconsin:  west and south of the City of Milwaukee, the Appleton area and the
Prairie du Chien area.  WEPCO is directly connected to various interstate
pipelines and has contracts with these pipelines and others for firm gas
transportation.  The gas properties of WEPCO include 7,040 miles of natural gas
distribution mains, a LNG plant with a storage capacity of 0.25 Bcf equivalent
and three propane-air plants with a storage capacity of .05 Bcf equivalent to
help meet the peak requirements of its firm, residential, commercial and
industrial customers.

     WEPCO is also authorized to make certain sales of natural gas for resale
under blanket certificate authority granted by FERC under 18 CFR 294.402.

     3.   Electric Coordination

     The following table sets forth certain information with respect to the
electric operations of Primergy pro forma as of December 31, 1995, adjusted to
give effect to the Transaction (before intercompany eliminations).

<TABLE>
<CAPTION>
               Electric Operating       Kwh of Electric Energy Sales
               Revenues                 (including amounts delivered
               ($ in millions)          in interchange)
               ---------------          ---------------
<S>            <C>                      <C>
NSP            $2,020                   35,498,513,000
WEPCO          $1,818                   32,785,585,000
               ------                   --------------

TOTAL          $3,838                   68,284,098,000

</TABLE>

     NSP, NSP-W and WEPCO are already physically interconnected.  As explained
previously, as part of the Transaction, WEPCO will acquire all of the electric
operations of NSP-W through a merger of NSP-W into WEPCO.  NSP and NSP-W are
directly connected through numerous transmission lines that they own, including
one 345 Kv transmission line, two 115 Kv transmission lines and two 69 Kv
transmission lines.  NSP-W and WEPCO are directly interconnected by a
transmission system consisting of a 345 Kv transmission system and lower voltage
facilities.  NSP-W and WEPCO own the direct connection at 345 Kv, which is
located at the Rocky Run substation in central Wisconsin.  This 345 Kv
interconnection and others form the border between the Mid-Continent Area Power
Pool ("MAPP") and the Mid-American Interconnected Network ("MAIN") called the
MAPP/MAIN border.  WEPCO is located in the

                                      -18-

<PAGE>

Wisconsin, Upper Michigan (WUMS) portion of MAIN.  NSP and NSP-W own 83% of the
transmission capacity located to the west of the MAPP/WUMS border while WEPCO,
under an allocation agreement, is entitled to the use of 52% of the MAPP/WUMS
interconnection capability on the east side of the interconnection.  NSP and
WEPCO intend to operate Primergy as a single system, economically dispatched,
although they also intend to continue to operate separate control areas, one
within MAIN and one within MAPP.  This method of operation may change in the
future should the borders of MAPP and/or MAIN change.

     NSP, NSP-W and WEPCO are also each directly interconnected to numerous
other neighboring utilities.  In addition to its direct interconnection with NSP
and NSP-W, WEPCO is also directly interconnected with six neighboring utilities-
- -Commonwealth Edison, Madison Gas & Electric Company ("MGE"), Marquette Board of
Light & Power ("Marquette"), Upper Peninsula Power Company ("UPP"), Wisconsin
Power and Light Company ("WP&L"), and Wisconsin Public Service Corporation
("WPS").  In addition to their direct interconnection with WEPCO, NSP and NSP-W
are directly interconnected with eighteen neighboring utilities-Basin Electric
Power Cooperative ("Basin"), Cooperative Power Association ("Coop Power"),
Central Power Electric Cooperative ("Central Coop"), Dairyland Power Cooperative
("Dairyland"), Heartland Consumers Power District ("Heartland"), Interstate
Power Company ("Interstate"), Manitoba Hydro-Electric Board ("Manitoba"),
Minnesota Power & Light Company ("MPL"), Minnkota Power Cooperative
("Minnkota"), Missouri Basin Municipal Power Agency ("Mo Basin"), North Central
Power ("North Central"), Northwestern Public Service Company ("Northwestern"),
Otter Tail Power Company ("Otter Tail"), Southern Minnesota Municipal Power
Agency ("So. Minn. MPA"), United Power Association ("UPA"), the federal Western
Area Power Administration ("WAPA"), WP&L and WPS.

     NSP also participates in two 345 Kv lines that give it limited purpose
contractual interconnections with six additional utilities.  The "East 345 Line"
runs between Minneapolis-St. Paul and St. Louis and includes as participants IES
Utilities Inc., Interstate, MidAmerican Energy Company ("MidAmerican") and Union
Electric ("UE").  The "West 345 Line" runs between Minneapolis-St. Paul and
Kansas City and includes as participants Kansas City Power and Light ("KCPL"),
Interstate, MidAmerican, Omaha Public Power District ("OPPD") and St. Joseph
Light and Power ("SJLP").

     All of the above interconnections are depicted on maps attached as
Exhibit E-2.

                                      -19-

<PAGE>

     4.   Gas Coordination.

     The following table sets forth certain information with respect to the gas
operations of Primergy pro forma as of December 31, 1995, adjusted to give
effect to the Transaction (before intercompany eliminations).

<TABLE>
<CAPTION>
               Gas Operating            Mcf of Gas Distributed
               Revenues                 (including natural and
               ($ in millions)          manufactured gas)
               ---------------          -----------------
<S>            <C>                      <C>
NSP            $365                      91,376,908

WEPCO          $367                     101,654,372
               ----                     -----------

TOTAL          $732                     193,031,280

</TABLE>

     NSP presently provides natural gas service at retail in Minnesota and North
Dakota.  NSP-W provides gas service in western Wisconsin (near Eau Claire and
the Minnesota border), northwestern Wisconsin and Michigan's Upper Peninsula.
WEPCO presently provides gas service in southern Wisconsin.  Upon completion of
the Transaction, the NSP and WEPCO gas operations will continue to serve this
contiguous four state area.  The combined gas service territories of NSP and
WEPCO after the Transaction are shown in Exhibit E-9.

     The gas systems of NSP and NSP-W, on the one hand, and WEPCO, on the other,
each presently operate as a single coordinated system.  While the NSP and WEPCO
gas systems are not physically interconnected, they will functionally perform as
a coordinated system through purchase of natural gas from common sources of
supply, delivery through common interstate pipelines (all of which are open
access transportation-only pipelines under FERC Order 636) and storage of gas in
common underground storage facilities.

     NSP, NSP-W and WEPCO are served through a "grid" of interstate pipelines
that serve the four state region.  Underground storage providers are also
attached to such grid.  A map of this grid is shown as Exhibit E-14.  This grid
allows the coordination of gas purchases and delivery in a manner analogous to
the coordination created by the electric generation and transmission grid.

                                      -20-

<PAGE>

     NSP, NSP-W and WEPCO purchase interstate gas transmission and storage
service from the following:

PROVIDER                                    NSP           NSP-W          WEPCO
- --------                                    ---           -----          -----

ANR Pipeline Company                         X              X              X
Northern Natural Gas Company                 X              X              X
Viking Gas Transmission Company              X              X              X
Great Lakes Gas Transmission Company         X              X
Northern Border Pipeline Company             X              X
TransCanada Pipeline Ltd.                    X              X
ANR Storage Company                          X
Llano, Inc.                                  X
Williston Basin Interstate Pipeline          X
KN Westex Gas Services Company                                             X
Moss Bluff Gas Storage System                                              X
Natural Gas Pipeline Company of America                                    X
Texaco Natural Gas Company, Inc.                                           X

As a result of FERC Order 636 regarding restructuring, NSP, NSP-W and WEPCO are
now able to directly purchase wholesale natural gas at the wellhead (or
processing plant outlet, hub, or gathering system outlet) from numerous
independent "third party" suppliers.  However, NSP, NSP-W and WEPCO purchase
significant quantities of natural gas from common supply fields.

     NSP, NSP-W and WEPCO purchase gas in the following major supply fields or
basins:

               FIELD/BASIN                  NSP           NSP-W          WEPCO
               -----------                  ---           -----          -----

               Hugoton                       X              X              X
               Permian                       X              X              X
               Andarko                       X              X              X
               Rocky Mountain                X              X
               Williston                     X
               Arkoma                                                      X
               Gulf Coast                                                  X
               Alberta, Canada               X              X              X


The three companies procure some gas supplies from common producers.  However,
there are hundreds of natural gas producers available in the marketplace.  Since
restructuring of gas supply under FERC Order 636 was designed to allow local
distribution companies ("LDCs") to directly contract with any producers they
wish, and allow the three companies to use competitive bidding procedures to
select their respective suppliers, the fact that NSP, NSP-W and WEPCO purchase

                                      -21-

<PAGE>

supplies from different suppliers within the common pools simply indicates that
FERC's policy objective of robust supply competition is being achieved.

     5.   Non-Utility Interests of NSP, NSP-W and WEC

          (a)  NSP and NSP-W

     NSP has seven direct operating non-utility subsidiaries, all of which are
wholly-owned:  Viking Gas Transmission Company ("Viking"), Cenerprise, Inc.
("Cenerprise"), Eloigne Company ("Eloigne"), First Midwest Auto Park, Inc.
("FMAP"), Cormorant Corporation ("Cormorant"), United Power & Land Company
("UP&L"), and NRG Energy, Inc. ("NRG").  NSP-W has two wholly-owned
subsidiaries, Clearwater Investments, Inc. ("Clearwater") and NSP Lands, Inc.
("NSP Lands") and a 78% owned subsidiary, Chippewa & Flambeau Improvement
Company ("C&F").  A corporate chart of NSP and its subsidiaries, showing their
non-utility interests, is filed as Exhibit E-10.

     The 1995 consolidated revenues and net income and consolidated assets as of
December 31, 1995 of NSP's and NSP-W's direct non-utility subsidiaries before
intercompany eliminations were as follows:

<TABLE>
<CAPTION>
                                ($ Thousands)

          Company               Revenue            Net Income            Assets
          -------               -------            ----------            ------
          <S>                   <C>                <C>                   <C>

          Cormorant                 $--                 $16                $683
          UP&L                    3,578                 588              15,192
          FMAP                    1,627                 234               7,064
          Viking                 16,328               1,658              49,421
          Cenerprise            223,615              (1,590)             53,011
          Eloigne                 1,339               1,610              46,267
          NRG                    64,180              31,201             452,334
          NSP Lands               1,284                 575                 587
          Clearwater                (63)                546               3,453
          C&F                       593                  40                 813

</TABLE>

Together, NSP's and NSP-W's non-utility subsidiaries and investments constituted
approximately 10.1% of NSP's consolidated assets as of December 31, 1995.  NSP's
and NSP-W's non-utility subsidiaries and investments also provided approximately
10.2% of NSP's total revenues and approximately 12.6% of NSP's consolidated net
income for the year ended December 31, 1995.

     NSP's aggregate investment in EWGs as of December 31, 1995 is within the
limits of Rule 53.  NSP's aggregate investment in other non-utility subsidiaries
and affiliates as of December 31, 1995 is within the limits on such investments
contained in proposed Rule 58.

     VIKING.  Viking owns and operates a 500 mile interstate natural gas
pipeline serving portions of Minnesota, Wisconsin and North Dakota with a
capacity of 400,000 Mcf per day.

                                      -22-

<PAGE>

Viking is a regulated natural gas company under the Natural Gas Act of 1938, as
amended (the "Natural Gas Act").  The Viking pipeline currently serves 10% of
NSP's gas distribution system needs.  Approximately 75% of NSP's gas customers
are located within 40 miles of the Viking pipeline.  Viking currently operates
exclusively as a transporter of natural gas for third-party shippers under FERC
rate and tariff jurisdiction.  Viking has agreements with NSP, NSP-W and WEC for
natural gas transportation services in interstate commerce under the rate and
tariff jurisdiction of the FERC and all such agreements have been approved by
the FERC.

     CENERPRISE, INC.  Cenerprise, formerly Cenergy, Inc., commenced operations
in October 1993 through the acquisition from bankruptcy of selected assets of
Centran Corporation, a natural gas marketing company.  As part of its natural
gas marketing services, Cenerprise has agreements with Viking for natural gas
transportation services in interstate commerce under the rate and tariff
jurisdiction of the FERC and such agreements have been approved by the FERC.  As
such, Cenerprise is a "marketing affiliate" of Viking under FERC rules (18 CFR
Part 161).  On December 1, 1994, the FERC approved Cenerprise's application to
market and broker electric power, other than power generated by NSP and NSP-W.
Cenerprise, in addition to marketing electricity and natural gas, provides
customized value-added energy conservation and management services to retail
customers, both inside NSP's service territory and on a national basis through
its offices in Houston, Texas; Louisville, Kentucky; Chesapeake, Virginia;
Corpus Christi, Texas; Chicago, Illinois; Milwaukee, Wisconsin and Pittsburgh,
Pennsylvania.  Cenerprise offers customers energy products and services
including: performance contracting, end-use electric and gas marketing, risk
management, construction and energy consulting and administrative services.  The
MPUC has approved an affiliate transaction contract whereby Cenerprise may sell
natural gas at market based rates (determined by competitive bids) to NSP for
resale to retail gas customers.  (MPUC Docket No. G002/AI-94-433).  As of
December 31, 1995, NSP's investment in Cenerprise (including undistributed
earnings or loss) was $18.6 million.

     On September 1, 1995, a non-regulated subsidiary of NSP merged with Kansas
City-based Energy Masters Corporation ("EMC") which resulted in the purchase of
an 80% ownership interest in EMC by NSP.  NSP subsequently assigned its interest
in EMC to Cenerprise.  Cenerprise has an option to acquire the remaining 20% of
EMC in three years.  EMC has offices in seven states nationwide and specializes
in energy efficiency improvement services for commercial, industrial and
institutional customers.

     In 1995 Cenerprise and Atlantic Energy Enterprises established Atlantic
CNRG Services LLC ("ACNRG").  Each company owns 50% of the new venture that
markets new and expanded natural gas products and services in the Northeast
region of the United States.  ACNRG competes with other independent marketing
companies for the sale of natural gas and related energy services to end-use
customers or LDCs.  In February 1996, ACNRG purchased the gas marketing assets
of Interstate Gas Marketing, Inc., a natural gas end-user sales company with
offices in Scranton and Pittsburgh, Pennsylvania.  These assets, primarily
natural gas end user contracts, were merged into ACNRG after the acquisition.

     Cenerprise also holds a majority working interest in two separate producing
fields located in South Texas.  The fields produce primarily natural gas, with
some associated oil.  The

                                      -23-

<PAGE>

leaseholds comprise a combined total of approximately 3,985 acres.  Minor
override and working interest properties are held in Oklahoma and Kentucky.
These reserves are utilized to fill Cenerprise's natural gas sales commitments.

     ELOIGNE COMPANY.  In 1993, NSP established Eloigne to identify and develop
affordable housing investment opportunities.  Eloigne's principal business is
the acquisition of a broadly diversified portfolio of rental housing projects
which qualify for low income housing tax credits under federal tax law.
Although operating income from Eloigne projects is immaterial, tax credits
recognized from the projects were $3.2 million in 1995.  As of December 31,
1995, NSP's investment in Eloigne (including undistributed earnings or loss) was
$25.2 million.

     CLEARWATER INVESTMENTS, INC.  Clearwater was established to identify and
develop affordable housing investment opportunities for NSP-W.  Clearwater's
principal business is the acquisition of a broadly diversified portfolio of
rental housing projects which qualify for low income housing tax credits under
federal tax law.  Tax credits recognized from the projects are estimated to be
$750,000 in 1995.  Clearwater has invested in the following housing projects:
Woodsedge Eau Claire Limited Liability Partnership in Eau Claire, Wisconsin;
Plover Limited Liability Company in Plover, Wisconsin; and Shoe Factory Holding
LLC in Chippewa Falls, Wisconsin.  As of December 31, 1995, NSP-W's investment
in Clearwater (including undistributed earnings or loss) was $857,000.

     FIRST MIDWEST AUTO PARK, INC.  FMAP owns and operates a parking garage.
NSP has a lease agreement with FMAP for 92 parking spaces on the basement level
of FMAP's garage and two agreements to lease storage and office space in FMAP's
garage, which agreements were approved by the MPUC in Docket Nos. E002/AI-94-
1042 and E002/AI-94-1043.  The parking garage is located next to NSP's
headquarters in Minneapolis and is primarily used by NSP's employees.  It
provides secure, close parking for NSP employees.  As of December 31, 1995,
NSP's investment in FMAP (including undistributed earnings or loss) was $1.9
million.

     CORMORANT CORPORATION.  Cormorant was established for the principal purpose
of acquiring fuel resources and has historically engaged in oil, gas, coal
lignite and uranium exploration.  As of December 31, 1995, NSP's investment in
Cormorant (including undistributed earnings or loss) was $0.7 million.

     UNITED POWER AND LAND COMPANY.  UP&L owns and holds real property typically
surrounding or adjacent to property owned and used by NSP in its regulated
operations.  UP&L's land holdings consist of 12 parcels located in Minnesota and
Wisconsin, including the Renaissance Square office facility adjacent to NSP's
corporate headquarters.  The majority of UP&L's land consists of property
adjacent to land owned and used for NSP's Sherco and Monticello plant sites.
UP&L receives rental revenue for some of the land which is leased to third
parties for agricultural purposes.  UP&L provides a direct benefit to NSP.  Real
property needed by NSP for its utility operations can often only be obtained as
part of purchases of larger tracts.  In these cases, UP&L may acquire the
property, transfer the useful portion to NSP, hold any potential useful portion
for future use by NSP, and resell the remainder.  Since UP&L is not subject to
NSP's first mortgage indenture, it is easier to transfer real property through
UP&L than to obtain a separate release from the mortgagee for each transaction.
Besides acquiring, holding

                                      -24-

<PAGE>

and disposing of real estate, UP&L also leases virtually all of its Renaissance
Square office building to NSP pursuant to two separate agreements.  These
agreements were approved by the MPUC in Docket Nos. E002-AI-90-845 and E002-AI-
94-1056.  NSP conducts various utility operations at the Renaissance Square
facility, including customer service operations.  NSP achieved substantial cost
savings by having UP&L purchase the building rather than NSP, as NSP was able to
avoid the requirement of Minnesota law that a purchaser of a building who has
eminent domain power pay the relocation expenses of outgoing tenants.  Pursuant
to a property management agreement, NSP manages this building on behalf of UP&L.
This agreement was approved as an affiliate transaction by the MPUC in Docket
No. E002/AI-94-1188.  As of December 31, 1995, NSP's investment in UP&L
(including undistributed earnings or loss) was $6.1 million.

     NSP LANDS, INC.  NSP Lands was created to develop and sell land owned by
NSP-W adjacent to Lake Arbutus, a hydro-electric generating facility previously
owned by NSP-W.  NSP Lands has no other activities in process at this time.  As
of December 31, 1995, NSP-W's investment in NSP Lands (including undistributed
earnings or loss) was $490,000.

     CHIPPEWA & FLAMBEAU IMPROVEMENT COMPANY.  C&F was created in 1911 for the
purpose of building, maintaining, and operating dams and reservoirs on the
Chippewa and Flambeau Rivers in Wisconsin and is 75.86% owned by NSP-W; the
balance is owned by unaffiliated entities.  C&F owns and operates the Flambeau
Reservoir.  In addition, C&F leases and operates the Chippewa Reservoir pursuant
to a lease agreement with NSP-W.  This lease was approved by the PSCW as an
affiliate transaction in an order dated December 17, 1987 in Docket No. 4220-AE-
100.  C&F controls water leases from the Flambeau and Chippewa Reservoirs to
provide a uniform flow of water on the Chippewa and Flambeau Rivers.  The flow
benefits the downstream hydro plants.

     NRG ENERGY, INC.  NRG is a wholly owned subsidiary of NSP that develops,
builds, acquires, owns and operates several non-regulated energy-related
businesses as described in Annex A and Annex B hereto.  NRG directly owns and
operates certain resource recovery businesses and steam and chilled water
businesses.  Through subsidiaries and affiliates, NRG is involved in numerous
independent power projects, energy-related services and fuel enhancement and
related projects.  The domestic operations of NRG are described in Annex A
hereto and its international operations are described in Annex B hereto.   As of
December 31, 1995, NSP's investment in NRG (including undistributed earnings or
loss) was approximately $317,000,000.

     NRG also has numerous other subsidiaries that are inactive and are in the
process of being dissolved.  These subsidiaries (which are listed in Annex C)
were formed in connection with actual or potential projects that did not
materialize.

          (b)  WEC

          WEC has seven wholly owned non-utility subsidiaries devoted primarily
to stimulating economic growth in WEPCO's service area and to capitalizing on
diversified investment opportunities for stockholders: (i) Badger Service
Company, (ii) Minergy Corp., (iii) WEC Generation International Inc, (iv)
Wisconsin Michigan Investment Corporation,

                                      -25-

<PAGE>

(v) WISPARK Corporation, (vi) WISVEST Corporation and (vii) WITECH Corporation.
In addition, WEC holds a 50% interest in Custometrics LLC.

          A corporate chart of WEC, showing its non-utility interests, is filed
as Exhibit E11.

               (i)    Badger Service Company ("Badger") holds coal rights in
Indiana.  WEC's estimates indicate that 40 million tons of coal could be
recovered from this property with conventional mining techniques; however, there
are no current plans to develop the property.  Badger Service Company may sell
or develop these rights in the future as conditions warrant.

               (ii)   Minergy Corp. ("Minergy") is engaged in the business of
developing and marketing proprietary technologies designed to convert high
volume industrial and municipal wastes into value-added products and provides
various consulting, operation, maintenance and other services related to the
installation, operation and maintenance of thermal sand reclamation facilities.
Minergy is proposing to build a $45 million facility in Neenah, Wisconsin that
would recycle paper sludge from area paper mills into two usable and salable
products:  glass aggregate and steam.  The plant will also provide substantial
environmental and economic benefits to the area by providing a beneficial
alternative to landfilling paper sludge.

               (iii)  WEC Generation International Inc ("WEC Generation") was
formed in February, 1996 to provide a vehicle through which WEC may investigate
investment opportunities.  WEC Generation has acquired 100% of the equity
interest of two offshore Dutch companies, Valace Investments B.V. and Scotloc
Holding B.V.  Each of these entities is currently inactive.

               (iv)   Wisconsin Michigan Investment Corporation ("WMIC") engages
in investment and financing activities.  Activities include advances to
affiliated companies and investments in financial instruments and in
partnerships developing low and moderate-income housing projects.  Other
investments may be made from time to time.  WMIC's subsidiary, WMF Corp.,
engages in financing activities; any funds obtained by WMF Corp. through
financing arrangements are advanced to WMIC.  WMIC's and WISPARK's investments
are detailed in Annexes D and E, respectively.  Although operating income from
WMIC and WISPARK from low and moderate-income housing projects was immaterial,
tax credits from their projects in 1995 were approximately $2.6 million.

               (v)    WISPARK Corporation ("WISPARK") is a real estate
development subsidiary of WEC engaging in all aspects of real estate development
including the acquisition, construction, financing, management, leasing and
disposition of real estate.  WISPARK's ownership positions in its subsidiaries
and affiliates are listed in Annex E.

               (vi)   WISVEST Corporation ("WISVEST") invests in energy-related
activities.  Currently, it is an investor in a company which provides strategic
energy management services with a focus on natural gas management.  WISVEST is
also an investor in a company which markets an advanced energy information
system to utilities which gives them the ability to communicate directly with
their customers.  WISVEST's investments are set forth in Annex F.

                                      -26-

<PAGE>

               (vii)  WITECH Corporation ("WITECH") is a venture capital
subsidiary of WEC.  WITECH provides long-term capital to companies located in
Wisconsin and Michigan's Upper Peninsula in exchange for equity and other
positions in such companies.  WITECH currently has investments in the companies
listed in Annex G.

               (viii) Custometrics LLC ("Custometrics") is a joint venture
formed by WEC and Marshall & Ilsley Corp.  Custometrics will provide system
solutions related to billing and other aspects of the customer service segment
of the energy services industry.

     The 1995 operating revenues and net income and assets as of December 31,
1995 of WEC's direct non-utility subsidiaries (before inter-company
eliminations) were as follows:

<TABLE>
<CAPTION>
                                  ($ Thousands)

Company                         Revenue        Net Income (Loss)         Assets
- -------                         -------        -----------------         ------
<S>                             <C>            <C>                     <C>

Badger                              $64                 $24              $3,072
Minergy                              --                (734)              1,953
WEC Corporate                       627                 614              42,742
WEC Sub.                             --                  --                   1
WEC Generation                       --                  --                  --
WMIC (5)                          6,164               2,740             135,367
WISPARK (6)                       9,974                 429             159,500
WISVEST (7)                        (940)               (719)              1,768
WITECH (8)                        1,198              (6,987)             51,447
Custometrics                         18                (454)                545
                                 ------               -----             -------
Subtotal                         17,105              (5,087)            396,395
Less: Adjustments
  and Eliminations               (8,217)               (343)           (154,442)
                                 ------               -----             -------
Total Non Utility                 8,888              (5,430)            241,953

</TABLE>

WEC non-utility subsidiaries and investments constituted approximately 5% of
WEC's assets on a consolidated basis as of December 31, 1995.  Operating
revenues from WEC's non-utility subsidiaries and investments were approximately
one-half of 1% of WEC's consolidated total operating revenues for the year ended
December 31, 1995.


- ---------------
(5)       WMIC's carrying value of its investments in affiliates range in size
from $13,000 to $3,209,000.

(6)       WISPARK's carrying value of its investment in affiliates range in size
from $144,000 to $7,814,000.

(7)       WISVEST's carrying value of its investments in affiliates range in
size from $1 to $175,000.

(8)       WITECH's carrying value of its investments in affiliates range in size
from $1 to $12,930,000.

                                      -27-
<PAGE>

C. Description of Transaction and Statement as to Consideration

    1.    Background
          

          WEC and NSP both believe that fundamental changes in the regulatory 
structure of the electric utility industry are inevitable and that such 
changes will likely occur in the near future.  Recently enacted federal laws 
and recent actions by federal and state regulatory commissions are 
facilitating the changes to bring more competition to various segments of the 
industry.

          The Energy Policy Act of 1992 (the "1992 Act") granted the FERC 
authority to order electric utilities to provide transmission service to 
certain other utilities and to other buyers and sellers of electricity in the 
wholesale market.  The 1992 Act also created a new class of power producers, 
exempt wholesale generators ("EWGs"), which are exempt from regulation under 
the Act.  The exemption from regulation under the Act of EWGs has increased 
the number of entrants into the wholesale electric generation market, thus 
increasing competition in the wholesale segment of the electric utility 
industry.

          Commencing in December 1993, pursuant to its authority under the 
1992 Act, FERC issued a number of orders in specific cases directing 
utilities to provide transmission services.  Under FERC's evolving 
transmission policies, utilities are being required to offer transmission 
services to third parties on a basis comparable to services that the 
utilities provide themselves.  In April 1995, FERC issued a notice of 
proposed rulemaking under which it proposed to implement, on a comprehensive 
basis, the comparable transmission service policies it has set forth in 
specific cases.  FERC's actions to date and its transmission rulemaking 
proceeding have increased the availability of transmission services, thus 
creating greater competition in the wholesale power supply market.

          In addition, state regulatory bodies in certain states, including, 
among others, California, Minnesota and Wisconsin, have initiated proceedings 
to review the basic structure of the electric industry.  These bodies are 
considering proposals to require some measure of competition in the retail 
portion of the industry.  Prior to NSP and WEC entering into the Merger 
Agreement, the PSCW requested comments regarding how the industry might be 
restructured in order to create a more competitive environment.  Following 
receipt of responses, the PSCW created a task force to analyze how the 
industry might be restructured in Wisconsin to allow consumers to receive the 
benefits of increased competition.  It was the view of NSP's and WEC's 
managements that such proceedings would result in some measure of increased 
competition in the retail electric supply segment of the business.  For an 
update on the PSCW's proceedings, see footnote 30 under Item 3.A.2.b.(ii).

          The changes to the electric industry that have occurred and that 
are occurring are bringing increased competition to various sectors of the 
business and are putting pressure on utilities to lower their costs.  Both 
NSP and WEC recognized that a combination with another financially strong 
utility would enable the combined entity to generate and deliver energy more 
cheaply and efficiently and thereby enable such combined entity to remain a 
premier supplier of energy in an increasingly competitive industry.

                                     -28-

<PAGE>

          Beginning in the spring of 1994, the management of NSP analyzed 
various potential strategic options that might be available to NSP, including 
possible business combinations with other utilities.  Beginning in late 
summer of 1994, management was assisted in this process by the Management 
Consulting Division of Deloitte & Touche LLP ("Deloitte & Touche").  The NSP 
Board was briefed at its August 1994 meeting with respect to the work that 
had been done by NSP management in assessing the industry environment and 
analyzing various potential merger partners and possible legal structures.  
The management of NSP looked at substantially all of the utilities of 
significant size with service areas proximate to the main service areas of 
NSP. None of the other utilities offered synergistic opportunities of the 
magnitude that could be realized through a merger with WEC.  The physical 
proximity of the service areas of WEC, the compatibility of and similarity 
between NSP's and WEC's operations and the excellent reputation of WEC's 
management made WEC the natural first choice for a combination partner for 
NSP.  No alternative merger scenarios were seriously considered at or after 
this time.

          In September 1994, at the suggestion of Mr. James J. Howard, 
Chairman and Chief Executive Officer of NSP, Mr. Edwin Theisen, 
then-President and Chief Operating Officer of NSP, raised the concept of a 
combination of NSP and WEC with Mr. Richard A. Abdoo, Chairman, President and 
Chief Executive Officer of WEC.  That led to a series of discussions between 
Messrs. Abdoo and Theisen which ultimately resulted in a meeting at the end 
of October 1994 between Messrs. Howard, Abdoo and Theisen, at which the two 
companies' views of the future of the utility industry were discussed.  The 
three men discussed in a very preliminary fashion the concept of a business 
combination, structured as a merger of equals, between NSP and WEC.  They 
also identified the issues of management succession, board composition and 
location of the headquarters as significant points to be agreed upon.

          Shortly after the October 1994 meeting, NSP engaged the law firms 
of Gardner, Carton &  Douglas and Wachtell, Lipton, Rosen & Katz to advise it 
with respect to the potential transaction.

          Shortly after the October 1994 meeting, WEC management reviewed 
possible strategic alternatives for WEC, including: a business combination 
with NSP, the possibility of remaining an independent company and the 
possibility of a combination with another Midwestern utility.  No alternative 
merger scenarios were seriously considered by WEC management.  There was also 
a review of the consequences of WEC remaining an independent company.  WEC 
sought advice from the investment banking firm of Barr Devlin Associates, 
Inc. ("Barr Devlin") and the law firms of Quarles & Brady and Skadden, Arps, 
Slate, Meagher & Flom with respect to strategic alternatives. The WEC Board 
was briefed at its November 1994 meeting with respect to the fact that WEC 
management was reviewing various strategic alternatives, including a possible 
business combination with NSP, and that management would report back to the 
WEC Board.

          In late November 1994, representatives of WEC advised 
representatives of NSP that WEC management was interested in exploring the 
possibility of a combination of the two companies, but WEC felt that it 
needed to perform additional internal analysis of the potential benefits of 
the transaction before it further engaged NSP in any substantive discussions.

                                      -29-

<PAGE>

          In December 1994, NSP management briefed the NSP Board with respect 
to its analysis of various strategic alternatives, the potential synergies 
that could be achieved by a combination with WEC or other utilities (such as 
cost savings from economies of scale and decreased fuel costs, reduction in 
operational and maintenance expenses, integration of nuclear facilities and 
elimination of duplicative administrative expenditures), and the legal and 
regulatory implications of alternative combination structures.

          Representatives of WEC contacted representatives of NSP in early 
January 1995 and indicated that WEC was interested in proceeding with 
discussions concerning a possible merger of equals.  Messrs. Howard and Abdoo 
met on January 6, 1995, at which meeting Mr. Abdoo indicated that WEC was 
interested in proceeding with the discussions.  The parties agreed that it 
was desirable to arrange an introductory meeting of the parties' respective 
management teams and advisors to discuss, among other things, the due 
diligence and negotiation process. 

          On January 10, 1995, NSP engaged Goldman, Sachs & Co. ("Goldman 
Sachs") as its financial advisor in connection with the possible transaction.

          An introductory meeting was held on January 12, 1995, attended by 
representatives of WEC and NSP and their respective counsel, financial 
advisors and consultants.  Working groups composed of representatives of both 
companies were formed to examine various issues including structure, 
financial modeling, regulatory considerations, integration of employee 
benefit plans, communications and an analysis of synergies.  Shortly after 
the meeting, the companies entered into a confidentiality agreement, pursuant 
to which the parties agreed to exchange non-public information with a view 
toward exploring a possible business combination.

          Deloitte & Touche was engaged to assist the senior managements of 
NSP and WEC and certain employees designated by them (collectively, the 
"Synergies Working Group") in identifying and quantifying the potential cost 
savings from synergies resulting from the proposed merger.

          During the following months, the various task forces continued 
their work with respect to the synergistic analysis, business plans, legal 
structures, regulatory plans, due diligence and employee benefits.  In 
addition, discussions continued between NSP management and Goldman Sachs on 
the one hand, and WEC management and Barr Devlin on the other hand, with 
respect to negotiation of the exchange ratio, and between counsel for WEC and 
counsel for NSP, with respect to the terms of drafts of the merger and stock 
option agreements.  Numerous briefings were also made by management and the 
outside advisors to the respective Boards of Directors of NSP and WEC.

          Prior to April 28, 1995, the advisors for both parties agreed on 
the proposed structure for the Transaction and negotiated the terms of the 
Merger Agreement, including the conditions to closing, the termination 
provisions, the break-up fees, the covenants which would govern the 
operations of NSP and WEC prior to the completion of the transaction and 
various other matters, such as employee benefits and workforce matters, which 
would govern the operations of Primergy after the NSP Merger.  Goldman Sachs 
and Barr Devlin held further

                                      -30-

<PAGE>

discussions with respect to the exchange ratio and agreed to recommend to 
their clients a ratio which would result in each company's common 
shareholders as a group owning 50% of the surviving company's common equity.

          On April 28, 1995, the Boards of Directors of NSP and WEC each 
unanimously approved the Merger Agreement, and certain related agreements and 
the transactions contemplated thereby.

          Additional information regarding the background of the Transaction 
is set forth in the  Joint Registration Statement on Form S-4 of WEC and New 
NSP, which is filed as Exhibit C-1 hereto (the "Joint Registration 
Statement").

    2.    Merger Agreement
          
          The Merger Agreement provides for NSP to be merged with and into 
New NSP pursuant to the Reincorporation Merger.  In order for NSP to become a 
Wisconsin corporation, NSP will not be the survivor of the merger with New 
NSP.  Also, prior to the merger, NSP-W will transfer the Designated Gas 
Utility Assets to New NSP, so that New NSP will be a "public utility" under 
Wisconsin law.  Absent these transactions, it might be possible that the 
utility assets of NSP would not be considered in determining the amount of 
permitted non-utility investments of Primergy under Wisconsin law.  See Item 
1.B.1.b. above.  Immediately after the Reincorporation Merger, WEC Sub will 
be merged into New NSP pursuant to the NSP Merger, with New NSP being the 
survivor.  Soon thereafter, New NSP is expected to dividend the shares of 
NSP-W to Primergy and, immediately thereafter, NSP-W will merge into WEPCO.  
The Merger Agreement is incorporated by reference as Exhibit B-1.

          Under the terms of the Merger Agreement, upon consummation of the 
Transaction:  (i) each issued and outstanding share of NSP Common Stock 
(other than shares owned directly or indirectly by NSP or WEC and NSP 
Dissenting Shares) will be canceled and ultimately converted into the right 
to receive 1.626 shares of Primergy Common Stock, (ii) each issued and 
outstanding share of NSP Preferred Stock (other than shares owned directly or 
indirectly by NSP or WEC and NSP Dissenting Shares) will be canceled and 
converted into the right to receive one share of New NSP Preferred Stock with 
terms (including dividend rates and general voting rights) and designations 
under the New NSP Articles identical to those of the canceled shares of NSP 
Preferred Stock under the NSP Articles and (iii) each issued and outstanding 
share of WEC Common Stock will be unchanged as a result of the NSP Merger and 
will remain outstanding thereafter as a share of Primergy Common Stock, so 
that the common shareholders of WEC and NSP immediately prior to the Mergers 
(except for the holders of NSP Dissenting Shares) will all be common 
shareholders of Primergy immediately upon the consummation of the Mergers.

          The Transaction is expected to be tax-free to NSP and WEC 
shareholders (except as to dissenters' rights and fractional shares).  Based 
on the capitalization of WEC and NSP on April 28, 1995, and the Ratio, the 
shareholders of WEC and NSP would each own securities representing 
approximately 50% of the outstanding voting power of Primergy.

                                      -31-

<PAGE>

          Except as set forth below, if any holder of NSP Common Stock would 
be entitled to receive a number of shares of Primergy Common Stock that 
includes a fraction, then in lieu of a fractional share, such holder will be 
entitled to receive a cash payment determined by multiplying the fractional 
share interest by the average of the last reported sales price, regular way, 
per share of WEC Common Stock on the NYSE Composite Tape for the ten business 
days prior to and including the last business day on which WEC Common Stock 
was traded on the NYSE, without any interest thereon.  Because each share of 
WEC Common Stock will become a share of Primergy Common Stock at a 1:1 ratio, 
fractional shares will not result from the conversion of whole shares of WEC 
Common Stock.  Fractional shares of NSP Common Stock held in accounts under 
the dividend reinvestment plans and employee benefit plans of NSP will be 
converted into the applicable number of shares (or fractional shares) of 
Primergy Common Stock under corresponding plans of Primergy,  in accordance 
with the Ratio.

          The Transaction is subject to customary closing conditions, 
including the receipt of the requisite shareholder approvals of WEC and NSP 
(which have been obtained) and all necessary governmental approvals, 
including the approval of the Commission.

          The Transaction is designed to qualify as a tax-free reorganization 
under Section 368(a) of the Internal Revenue Code of 1986, as amended.  NSP 
and WEC believe the Transaction will be treated as a "pooling of interests" 
for accounting purposes.

          The Merger Agreement contains certain covenants relating to the 
conduct of business by the parties pending the consummation of the 
Transaction.  Generally, the parties must carry on their businesses in the 
ordinary course consistent with past practice, may not increase common stock 
dividends beyond specified levels, and may not issue capital stock except as 
specified.  The Merger Agreement also contains restrictions on, among other 
things, charter and bylaw amendments, capital expenditures, acquisitions, 
dispositions, incurrence of indebtedness, certain increases in employee 
compensation and benefits and affiliate transactions.
          
    3.    Management of Primergy following the Merger
     
          The Merger Agreement provides that, after the effectiveness of the 
Mergers, Primergy's  principal corporate office will be located in 
Minneapolis, Minnesota.  Primergy's board of directors, which will be 
classified into three classes, will consist of a total of twelve directors, 
six of whom will be designated by NSP and six of whom will be designated by 
WEC.  As of the date hereof, NSP and WEC have not determined which 
individuals, in addition to Messrs. Howard and Abdoo, will serve as officers 
of Primergy following consummation of the Transaction.  Mr. James Howard, the 
current Chairman, Chief Executive Officer and President of NSP, will be 
entitled to serve as Chairman and Chief Executive Officer of Primergy until 
the later of the date of the Annual Meeting of Primergy that occurs in 1998 
or the last day of the sixteenth month following the effectiveness of the 
Mergers (the "Initial Period"), and as Chairman of the Board of Primergy 
until the later of July 1, 2000, or the second anniversary of the last day of 
the Initial Period.  Mr. Richard Abdoo as Chairman and Chief Executive 
Officer of WEC, will be entitled to serve as Vice Chairman of the Board, 
President and Chief Operating Officer of Primergy until Mr. Howard ceases to 
be Chief Executive Officer, and thereafter will

                                      -32-

<PAGE>

serve as Vice Chairman, President and Chief Executive Officer of Primergy.  
Mr. Abdoo will assume the position of Chairman when Mr. Howard ceases to be 
Chairman.

    4.    Related Agreements
     
               In connection with the Merger Agreement, NSP and WEC also entered
          into reciprocal stock option agreements (the "Option Agreements")
          (Exhibits B-2 and B-3 hereto) giving each company the right to acquire
          shares of the other's common stock under specified circumstances.  The
          Option Agreements provide that no option may be exercised until all
          necessary regulatory approvals (including any required approval of the
          Commission) have been obtained for the acquisition of shares pursuant
          to such option. 
          
D.        Dividend Reinvestment Plan and Stock Incentive Plan

          Primergy proposes, from time to time through a period five years 
from the date of an Order issued by the Commission to issue and/or acquire in 
open market transactions up to 18.2 million shares of Primergy Common Stock 
(the "Additional Common Stock") under Primergy's dividend reinvestment plan 
and stock incentive plan.

          1.     Dividend Reinvestment Plan
          
          
          NSP currently has in place the NSP Dividend Reinvestment and Stock 
Purchase Plan (the "NSP Plan") and WEC has in place the WEC Stock Plus 
Investment Plan (the "WEC Plan").  Upon completion of the Mergers, the NSP 
Plan will cease and participants in the NSP Plan will become participants in 
the WEC Plan, which is referred to below as the "DRIP" and which will become 
the Primergy plan.

          Set forth below is a description of the principal terms of the DRIP.

                 (a)  Eligibility of Participants and Purposes of the DRIP

          All holders of record of shares of (i) Primergy Common Stock and 
(ii) any WEC Preferred Stock, WEPCO Preferred Stock or NSP Cumulative 
Preferred Stock (collectively, the "Preferred Stock," and together with 
Primergy Common Stock, the "Eligible Securities") may participate in the 
DRIP.  The DRIP will also permit other investors who are not shareholders of 
any of these companies and may permit beneficial owners of the companies' 
stock held by brokers and other custodial institutions of such brokers and 
other custodial institutions that have established procedures which permit 
their customers to participate, to make an original purchase of Primergy 
Common Stock, whereupon they will become shareholders of Primergy and will be 
entitled to participate in the DRIP like other shareholders.  The purpose of 
the DRIP will be, among other things, to provide holders of Eligible 
Securities and other investors with a simple, convenient and economical 
method of purchasing shares of Primergy Common Stock through reinvestment of 
dividends and cash investments.  The DRIP is designed to encourage and 
facilitate broader ownership of Primergy Common Stock.  Full investment of 
funds will be possible under the DRIP, subject to minimum and maximum 
purchase limits, because the DRIP will permit fractional as well as whole 
shares to be credited to a participant's account.  The DRIP

                                      -33-

<PAGE>

will also provide Primergy with a means to raise equity capital and to 
increase ownership by small, long-term investors.

             (b)    Sources of Common Stock and Use of Proceeds
                    
                    

     Any shares of Additional Common Stock purchased under the DRIP with 
optional cash payments and reinvested dividends may be, at the discretion of 
Primergy, authorized but unissued shares, treasury shares or shares purchased 
on the open market by the DRIP's independent plan administrator (the 
"Administrator").  As of the date of this Application, the WEC Administrator 
is purchasing shares in the open market for the WEC Plan.  The decision as to 
whether shares are to be purchased directly from Primergy, or in the open 
market or in privately negotiated transactions, will be based on Primergy's 
need for common equity and any other  factors considered by Primergy to be 
relevant.  Any determination by Primergy to alter the manner in which shares 
will be purchased for the DRIP, and implementation of any such change, will 
comply with applicable law and Commission interpretations then in effect.

     Net proceeds from new issue or treasury shares received by Primergy will 
be added to Primergy's general funds to be available for general corporate 
purposes.  Primergy will not receive any proceeds from shares acquired by the 
Administrator in the open market or in privately negotiated transactions.

     Primergy will not use any proceeds from new issue or treasury shares to 
acquire the securities of or any interest in any EWG or foreign utility 
companies (as those terms are defined in Sections 32(e) and 33(a) of the Act, 
as amended by the Energy Policy Act of 1992), until such time as such use 
shall be approved by regulation or order of the Commission, to the extent 
such approval is required under the Act.

     A full statement of the provisions of the DRIP is included in WEC's 
Registration Statement on Form S-3 (Exhibit C-3 hereto). 

     2.   Stock Incentive Plan
          
          
          Pursuant to the Merger Agreement, it was agreed that Primergy would 
adopt a stock compensation plan to replace the NSP Long-Term Incentive Award 
Stock Plan (the "NSP LTIASP") and the WEC 1993 Omnibus Stock Incentive Plan 
(the "WEC OSIP") (except with respect to obligations incurred thereunder 
prior to the NSP Merger) subject to approval by shareholders.  The Primergy 
Stock Incentive Plan was approved by shareholders, will become effective at 
the effective time of the Mergers and will terminate ten years thereafter.

          The purpose of the Primergy Stock Incentive Plan is to enable 
Primergy and its subsidiaries and other affiliates (as defined in the 
Primergy Stock Incentive Plan) to attract, retain and motivate officers and 
employees and to provide Primergy and its affiliates with the ability to 
provide incentives directly linked to the profitability of Primergy's 
businesses, increases in shareholder value and the enhancement of customer 
service.

                                      -34-

<PAGE>

          The Primergy Stock Incentive Plan has been designed to comply with 
recent tax law changes which impose limits on the ability of a public company 
to claim tax deductions for compensation paid to certain highly compensated 
executives.  Section 162(m) of the Code generally denies a corporate tax 
deduction for annual compensation exceeding $1,000,000 paid to the Chief 
Executive Officer and the four other most highly compensated officers of a 
public company.  Certain types of compensation, including performance-based 
compensation, are generally excluded from this deduction limit.  While NSP 
and WEC believe compensation payable pursuant to the Primergy Stock Incentive 
Plan will be deductible for federal income tax purposes under most 
circumstances, compensation not qualified under Section 162(m) of the Code 
may be payable under certain circumstances such as death, disability and 
change in control (all as defined in the Primergy Stock Incentive Plan).

          Set forth below is a summary of certain important features of the 
Primergy Stock Incentive Plan, which summary is qualified in its entirety by 
reference to the actual plan (Exhibit C-4 hereto):

          The Primergy Stock Incentive Plan will be administered by the 
Primergy Compensation Committee, or such other committee of the Primergy 
Board as the Primergy Board may from time to time designate, and will be 
composed solely of not less than two "disinterested persons," as defined in 
Rule 16b-3, who also qualify as "outside directors" for purposes of Section 
162(m) of the Code.

          Officers and salaried employees of Primergy and its affiliates 
designated by the Primergy Compensation Committee who are responsible for or 
who contribute to the management, growth and profitability of Primergy are 
eligible to be granted awards under the Primergy Stock Incentive Plan.  No 
grant will be made under the Primergy Stock Incentive Plan to a director who 
is not an officer or a salaried employee.

          The Primergy Stock Incentive Plan authorizes the issuance of up to 
12,000,000 shares of Primergy Common Stock pursuant to the grant or exercise 
of stock options, including incentive stock options ("ISOs"), nonqualified 
stock options, stock appreciation rights, restricted stock and performance 
units.  However, no more than 3,000,000 shares may be issued as restricted 
stock.  No single participant may be granted awards pursuant to the Primergy 
Stock Incentive Plan covering in excess of 100,000 shares of Primergy Common 
Stock in any one calendar year, and no participant may be granted performance 
units in any one calendar year, payable in cash in an amount that would 
exceed $1,000,000.  Subject to the foregoing limits, the shares available 
under the Primergy Stock Incentive Plan can be divided among the various 
types of awards and among the participants as the Primergy Compensation 
Committee sees fit.  The shares subject to grant under the Primergy Stock 
Incentive Plan are to be made available from authorized but unissued shares 
or from treasury shares as determined from time to time by the Primergy 
Board. Awards may be granted for such terms as the Primergy Compensation 
Committee may determine, except that the term of an ISO may not exceed ten 
years from its date of grant.  The Primergy Compensation Committee will have 
broad authority to fix the terms and conditions of individual agreements with 
participants.

                                     -35-

<PAGE>


          The exercise price of any stock option will not be less than 100% 
of the fair market value of such stock on the date of grant.  A stock 
appreciation right ("SAR," and stock appreciation rights "SARs") may be 
granted in conjunction with a contemporaneously granted ISO or a previously 
or contemporaneously granted nonqualified option.  Since the exercise of a 
SAR is an alternative to the exercise of an option, the option will be 
cancelled to the extent that the SAR is exercised, and the SAR will be 
cancelled to the extent the option is exercised.

          With respect to restricted stock, the Primergy Compensation 
Committee may, prior to granting shares of restricted stock, designate 
certain participants as "Covered Employees" upon determining that such 
participants are, or are expected to be, "Covered Employees" within the 
meaning of Section 162(m)(3) of the Code.  The Primergy Compensation 
Committee will also provide that restricted stock awards to these Covered 
Employees cannot vest unless applicable performance goals established by the 
Primergy Compensation Committee within the time period prescribed by Section 
162(m) of the Code are satisfied.  These performance goals must be based on 
the attainment of specified levels of earnings per share, market share, stock 
price, sales, costs, net operating income, cash flow, retained earnings, 
return on equity, results of customer satisfaction surveys, aggregate product 
price and other product price measures, safety record, service reliability, 
demand-side management (including conservation and load management), 
operating and maintenance cost management, energy production availability and 
individual performance measures.  Such performance goals may also be based on 
the attainment of specified levels of Primergy's performance under one or 
more of the measures described above relative to the  performance of other 
corporations.  Performance goals based on the foregoing factors are 
hereinafter referred to as "Performance Goals."  With respect to Covered 
Employees, all Performance Goals must be objective performance goals 
satisfying the requirements for "performance-based compensation" within the 
meaning of Section 162(m)(4) of the Code.  The Primergy Compensation 
Committee may also condition the vesting of restricted stock awards to 
participants who are not Covered Employees upon the satisfaction of these or 
other applicable performance goals.  The provisions of restricted stock 
awards (including any applicable Performance Goals) need not be the same with 
respect to each participant.  During the restriction period, the Primergy 
Compensation Committee may require that the stock certificates evidencing 
restricted shares be held by Primergy.  Restricted stock may not be sold, 
assigned, transferred, pledged or otherwise encumbered.

          As to performance units, they may be denominated in shares of 
Primergy Common Stock or cash, or may represent the right to receive dividend 
equivalents with respect to shares of Primergy Common Stock, as determined by 
the Primergy Compensation Committee.  Performance units will be payable in 
cash or shares of Primergy Common Stock if applicable Performance Goals 
(based on one or more of the measures described above regarding restricted 
stock awards) determined by such committee are achieved during an award 
cycle.  An award cycle will consist of a period of consecutive fiscal years 
or portions thereof designated by the Primergy Compensation Committee over 
which performance units are to be earned.  At the conclusion of a particular 
award cycle, the Primergy Compensation Committee will determine the number of 
performance units to be granted to a participant which have been earned in 
view of applicable Performance Goals and shall deliver to such participant 
(i) the number of shares of Primergy Common Stock equal to the value of 
performance units determined by the Primergy Compensation Committee to have 
been earned and/or (ii) cash equal to the value of such earned

                                    -36-

<PAGE>

performance units.  The Primergy Compensation Committee may, in its 
discretion, permit participants to defer the receipt of performance units on 
terms and conditions established by the Primergy Compensation Committee.

          The Primergy Compensation Committee will have the authority to 
determine the officers and employees to whom and the time or times at which 
performance units shall be awarded, the number of performance units to be 
awarded to any participant, the duration of the award cycle and any other 
terms and conditions of an award.

          The Primergy Stock Incentive Plan provides that, in the event of 
any change in corporate capitalization, such as a stock split, or a corporate 
transaction such as any merger, consolidation, share exchange, separation, 
spin-off or other distribution of stock or property of Primergy, or any 
reorganization or partial or complete liquidation of Primergy, the Primergy 
Compensation Committee or the Primergy Board may make such substitutions or 
adjustments in the aggregate number and kind of shares reserved for issuance 
under the Primergy Stock Incentive Plan, in the number, kind and option price 
of shares subject to outstanding stock options and SARs, and in the number 
and kind of shares subject to other outstanding awards granted under the 
Primergy Stock Incentive Plan as may be determined to be appropriate by 
either the  Primergy Compensation Committee or the Primergy Board, in its 
sole discretion.  The Primergy Stock Incentive Plan also provides that in the 
event of a change in control (as defined in the Plan) of Primergy (i) any 
SARs and stock options outstanding as of the date of the change of control 
which are not then exercisable and vested will become fully exercisable and 
vested, (ii) the restrictions applicable to restricted stock will lapse and 
such restricted stock shall become free of all restrictions and fully vested 
and (iii) all performance units will be considered to be earned and payable 
in full, any restrictions will lapse and such performance units will be 
settled in cash as promptly as practicable.  The holders of options (other 
than options of holders subject to Section 16(b) of the Exchange Act that 
were granted not more than six months before the change in control) will have 
the right, for a period of 60 days after such date, to surrender such options 
in exchange for a cash payment based on the change in control price (as 
defined in the Primergy Stock Incentive Plan).  However, if settlement in 
cash would disqualify a transaction from pooling-of-interests accounting 
treatment, the Primergy Compensation Committee may substitute stock.

E.   Other NSP and WEC Stock Based Plans/Other Post-Transaction Financings


     NSP and WEC currently have one and two plans, respectively, in addition 
to the NSP LTIASP and the WEC OSIP which involve the issuance of shares of 
the companies' common stock to participating employees.  Pursuant to the 
Merger Agreement, Primergy intends to adopt such stock-based plans (the 
"Primergy Other Stock-Based Benefit Plans") prior to consummation of the 
Transaction.

     Primergy will seek authorization from the Commission, as required, in 
connection with the Primergy shares to be issued under the Primergy Other 
Stock-Based Benefit Plans and in connection with other security issuances 
(including intra-system financings).  It is intended that the authorization 
to be sought will follow an approach similar to that set forth in 
Consolidated

                                     -37-

<PAGE>

Natural Gas Company, Release No. 35-26467 (February 1, 1996) (proposed five 
year financing authorization).

Item 2.    Fees, Commissions and Expenses

     The fees, commissions and expenses to be paid or incurred, directly or 
indirectly, in connection with the Transaction, including the solicitation of 
proxies, registration of securities of Primergy under the Securities Act of 
1933, and other related matters, are estimated as follows:

Commission filing fee relating to
Application-Declaration on Form U-1. . . . . . . . . .  $2,000.00

Commission filing fee for the Joint
Registration Statement on Form S-4 . . . . . . . .  $1,065,569.75

Accountant's fees. . . . . . . . . . . . . . . . . . . . . . . (9)

Legal fees and expenses relating to the Act. . . . . . . . . . (9)

Other legal fees and expenses. . . . . . . . . . . . . . . . . (9)

Other. . . . . . . . . . . . . . . . . . . . . . . . . . . . . (9)

Shareholder communication and proxy solicitation . . . . . . . (9)

NYSE listing fee . . . . . . . . . . . . . . . . . . . . . . . (9)

Exchanging, printing, and engraving
of stock certificates. . . . . . . . . . . . . . . . . . . . . (9)

Investment bankers' fees and expenses
  Barr Devlin. . . . . . . . . . . . . . . . . . . . . . . . . (9)
  Goldman Sachs. . . . . . . . . . . . . . . . . . . . . . . . (9)

Consulting fees related to human resource
issues, public relations, regulatory support,
and other matters relating to the Transaction. . . . . . . . . (9)

Expenses related to integrating the operations of the 
merged company and miscellaneous . . . . . . . . . . . . . . . (9)

TOTAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . (9)

- ------------------------
(9)      To be filed by Amendment.

                                    -38-

<PAGE>

Item 3.     Applicable Statutory Provisions"


     The following sections of the Act and the Commission's rules thereunder 
are or may be directly or indirectly applicable to the proposed transaction:

<TABLE>
<CAPTION>
                         Transactions to which section
Section of the Act       or rule is or may be applicable
- -------------------      -------------------------------
<S>                      <C>

2(b), 3(a)(2)            Temporary exemption of NSP from registration 
                         requirements pending merger of NSP-W into WEPCO.

4, 5                     Registration of Primergy as a holding 
                         company following consummation of the Transaction.

6(a), 7                  Issuance of Primergy Common Stock in the Transaction in 
                         exchange for shares of NSP Common Stock; issuance of 
                         Primergy Common Stock under Primergy Stock Incentive Plan 
                         and Primergy Dividend Reinvestment Plan; issuance of Stock 
                         by Primergy Hold to Primergy; issuance of stock of Primergy 
                         Services and the Additional Services Companies to Primergy; 
                         approval of all outstanding intra-system debt, including 
                         guarantees.

9(a)(1), 10              Acquisitions of Primergy Common Stock in open-market 
                         transactions under Primergy Stock Incentive Plan and 
                         Primergy Dividend Reinvestment Plan; acquisition by 
                         Primergy of stock of Primergy Hold, Primergy Services 
                         and the Additional Services Companies; acquisition by
                         Primergy Hold of stock of certain non-utility subsidiaries
                         of NSP and WEC and/or acquisition by Primergy of non-utility 
                         subsidiaries of NSP; acquisition by WEPCO of NSP-W.

9(a)(2), 10(a),          Acquisition by Primergy of common stock of NSP and
(b), (c) and (f)         NSP-W.
     
8, 9(c)(3), 11(b), 21    Retention by Primergy of NSP's and WEC's gas operations
                         and other businesses of NSP and WEC and their direct 
                         and indirect subsidiaries.

12(b)                    Approval of all outstanding intra-system debt, including
                         guarantees.

13                       Approval of the Service Agreement and services provided
                         to utility affiliates thereunder by Primergy Services 
                         and the Additional Services Companies; incidental services


                                           -39-

<PAGE>

                         between NSP and WEPCO; approval of the Non-Utility Agreement
                         and services provided to non-utility affiliates thereunder 
                         by Primergy Services and the Additional Services Companies;
                         approval of the performance of certain services between
                         Primergy system companies.

13(b)(1)                 Exemption from at-cost standards with respect to certain
                         services.

32                       Retention of EWGs.

33                       Retention of FUCOS.

Rules
- -----

42                       Open-market purchases of Primergy Common Stock pursuant
                         to the Primergy Dividend Reinvestment Plan and Stock 
                         Incentive Plan.

80-92                    Primergy Services and the Additional Services Companies
                         charges to Primergy system companies; NSP charges to WEPCO
                         and WEPCO charges to NSP; charges for services among 
                         Primergy system companies.

83(a)                    Exemption from at-cost standards with respect to certain
                         services.

87(a)(3)                 Incidental Services between NSP and WEPCO and among the
                         Primergy System Companies.

88                       Approval of Primergy Services and the Additional Services
                         Companies as subsidiary service companies.

</TABLE>

To the extent that other sections of the Act or the Commission's rules 
thereunder are deemed to be applicable to the Transaction, such sections and 
rules should be considered to be set forth in this Item 3.

                                      -40-

<PAGE>

A.   Transaction

     Section 9(a)(2) makes it unlawful, without approval of the Commission 
under Section 10, "for any person...to acquire, directly or indirectly, any 
security of any public-utility company, if such person is an affiliate...of 
such company and of any other public-utility or holding company, or will by 
virtue of such acquisition become such an affiliate."  Under the definition 
set forth in Section 2(a)(11)(A), an "affiliate" of a specified company means 
"any person that directly or indirectly owns, controls, or holds with power 
to vote, 5 per centum or more of the outstanding voting securities of such 
specified company," and "any company 5 per centum or more of whose 
outstanding voting securities are owned, controlled, or held with power to 
vote, directly or indirectly, by such specified company...."

     NSP, WEPCO and NSP-W are public-utility companies as defined in Section 
2(a)(5) of the Act.  Since WEC currently owns more than five percent of the 
voting securities of WEPCO and will acquire more than five percent of the 
voting securities of NSP (and, indirectly, NSP-W) as a result of the 
Transaction, and because NSP will become an "affiliate" of WEC as a result of 
the Transaction, WEC must obtain the approval of the Commission for the 
Transaction under Sections 9(a)(2) and 10 of the Act.  Moreover, following 
the acquisition of NSP, WEC will need Commission approval under Section 9(a) 
to consummate the merger of NSP-W into WEPCO.  The statutory standards to be 
considered by the Commission in evaluating the Transaction are set forth in 
Sections 10(b), 10(c) and 10(f) of the Act.

     As set forth more fully below, the Transaction complies with all of the 
applicable provisions of Section 10 of the Act and should be approved by the 
Commission.  Thus:

     -    The consideration to be paid in the Transaction is fair and 
          reasonable;
     -    The Transaction will not create detrimental interlocking relations or
          concentration of control;
     -    The Transaction will not result in an unduly complicated capital 
          structure for the Primergy system;
     -    The Transaction is in the public interest and the interests of 
          investors and consumers;
     -    The Transaction is consistent with Sections 8 and 11 of the Act;
     -    The Transaction tends toward the economical and efficient development
          of an integrated electric utility system; and
     -    The Transaction will comply with all applicable state laws.
     
     Furthermore, this Transaction also provides an opportunity for the 
Commission to follow certain of the interpretive recommendations made by the 
Division of Investment Management (the "Division") in the report issued by 
the Division in June 1995 entitled "The Regulation of Public Utility Holding 
Companies" (the "1995 Report").  While the Transaction and the requests 
contained in this Application/Declaration are well within the precedent of 
transactions approved by the Commission as consistent with the Act prior to 
the 1995 Report and thus could be approved without any reference to the 1995 
Report, a number of the recommendations contained therein serve to strengthen 
the applicants' analysis and would facilitate the creation of a new holding 
company better able to compete in the rapidly evolving utility industry.  The 
Division's

                                     -41-

<PAGE>

overall recommendation that the Commission "act administratively to modernize 
and simplify holding company regulation...and minimize regulatory overlap, 
while protecting the interests of consumers and investors,"(10) should be 
used in reviewing this Application/Declaration since, as demonstrated below, 
the Transaction will benefit both consumers and shareholders of Primergy and 
since the other federal and state regulatory authorities with jurisdiction 
over this Transaction will have approved it as in the public interest.  In 
addition, although discussed in more detail in each applicable item below, 
the specific recommendations of the Division with regard to financing 
transactions,(11) utility ownership(12) and diversification(13) are 
applicable to this Transaction.

     1.   Section 10(b)
          
          
     Section 10(b) provides that, if the requirements of Section 10(f) are 
satisfied, the Commission shall approve an acquisition under Section 9(a) 
unless:

           (1)  such acquisition will tend towards interlocking relations or 
           the concentration of control of public-utility companies, of a kind 
           or to an extent detrimental to the public interest or the interest 
           of investors or consumers;
           
           (2)  in case of the acquisition of securities or utility assets, 
           the consideration, including all fees, commissions, and other 
           remuneration, to whomsoever paid, to be given, directly or 
           indirectly, in connection with such acquisition is not reasonable 
           or does not bear a fair relation to the sums invested in or the 
           earning capacity of the utility assets to be acquired or the 
           utility assets underlying the securities to be acquired; or
           
           (3)  such acquisition will unduly complicate the capital structure 
           of the holding-company system of the applicant or will be 
           detrimental to the public interest or the interest of investors or 
           consumers or the proper functioning of such holding-company system.
           

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

(10)       Letter of the Division of Investment Management to the Securities 
and Exchange Commission, 1995 Report.

(11)       E.G., the reduced regulatory burdens associated with routine 
financings.  1995 Report at 50.

(12)       E.G., the Commission should apply a more flexible  interpretation of
the integration requirements under the Act; the Commission's analysis should 
focus on whether the resulting system will be subject to effective 
regulation; the Commission should liberalize its interpretation of the 
"A-B-C" clauses and permit combination systems where the affected states 
agree, and the Commission should "watchfully defer" to the work of other 
regulators.  1995 Report at 71-77.

(13)       E.G., the Commission should promulgate rules to reduce the 
regulatory burdens associated with energy-related diversification and the 
Commission should adopt a more flexible approach in considering all other 
requests to enter into diversified activities.  1995 Report at 88-90.

                                       -42-

<PAGE>


          (a)   Section 10(b)(1)
          
                (i)    Interlocking Relationships
                    
     By its nature, any merger results in new links between previously 
unrelated companies. However, these links are not the types of interlocking 
relationships targeted by Section 10(b)(1), which was primarily aimed at 
preventing business combinations unrelated to operating synergies.  The 
Merger Agreement provides for the Board of Directors of Primergy to consist 
of twelve members, six designated by NSP and six designated by WEC.(14)  In 
addition, each of the subsidiaries of Primergy is expected to enter into a 
service agreement with Primergy Services and/or the Additional Services 
Companies.  These actions are necessary to integrate NSP and WEC fully into 
the Primergy system and will therefore be in the public interest and the 
interest of investors and consumers.  Forging such relationships is 
beneficial to the protected interests under the Act  and thus is not 
prohibited by Section 10(b)(1).  Moreover, the benefits that will accrue to 
the public, investors and consumers from the combination of NSP and WEC make 
clear that whatever interlocking relationships may arise from the combination 
are not detrimental.
                              
                (ii)   Concentration of Control
                    

     Section 10(b)(1) is intended to prevent utility acquisitions that would 
result in "huge, complex, and irrational holding company systems at which the 
Act was primarily aimed."  American Electric Power Company, Inc., 46 SEC 
1299, 1307 (1978).  In applying Section 10(b)(1) to utility acquisitions, the 
Commission must determine whether the acquisition will create "the type of 
structures and combinations at which the Act was specifically directed."  
Vermont Yankee Nuclear Power Corp. et al., 43 SEC 693, 700 (1968).  The 
NSP-WEC strategic alliance will not create a "huge, complex and irrational 
system," but rather will afford the opportunity to achieve economies of scale 
and efficiencies which are expected to benefit investors and consumers.

     Size:  While the combination of NSP and WEC will result in a large 
utility system, it certainly will not be one that exceeds the economies of 
scale of current electric generation and transmission technology.  If 
approved, the Primergy system will serve approximately 2.3 million electric 
customers and 750,000 gas customers in a 61,600-square mile area in five 
states.  As of December 31, 1995, the combined assets of NSP and WEC totaled 
approximately $10.649 billion and, for the year ended December 31, 1995, 
combined operating revenues totaled approximately $4.339 billion.  As of 
December 31, 1995 the combined owned summer generating capacity of NSP, NSP-W 
and WEPCO totaled 13,093 Mw.

     The Commission has approved a number of acquisitions involving larger 
and similarly-sized operating utilities.  See, e.g., CINergy Corp., Release 
No. 26146 (October 21, 1994) (combination of Cincinnati Gas Electric Co. and 
PSI Resources; combined assets at time of

- ---------------
(14)       The applicants acknowledge the requirements of Section 17(c) of 
the Act and Rule 70 thereunder with respect to limitations upon directors and 
officers of registered holding companies and subsidiary companies thereof 
having affiliations with commercial banking institutions and investment 
bankers, and undertake that, upon completion of the Mergers, they will be in 
compliance with the applicable provisions thereof.

                                        -43-

<PAGE>

acquisition of approximately $7.9 billion); Entergy Corporation, Release No. 
35-25952 (December 17, 1993) (acquisition of Gulf States Utilities; combined 
assets at time of acquisition in excess of $22 billion); Northeast Utilities, 
Release No. 35-25221 (December 21, 1990) (acquisition of Public Service 
Company of New Hampshire; combined assets at time of acquisition of 
approximately $9 billion); Centerior Energy Corp., Release No. 35-24073 
(April 29, 1986) (combination of Cleveland Electric Illuminating and Toledo 
Edison; combined assets at time of acquisition of approximately $9.1 
billion); American Electric Power Company, Inc., 46 SEC 1299 (1978) 
(acquisition of Columbus and Southern Ohio Electric; combined assets at time 
of acquisition of close to $9 billion).(15)

     As the following table demonstrates, five of the twelve registered 
electric utility holding company systems--Southern, Entergy, Central and 
South West, Northeast and AEP--will be larger--and in some cases 
significantly larger--than Primergy in terms of assets, operating revenues, 
customers and/or sales of electricity:(16)

<TABLE>
<CAPTION>

                          TOTAL         OPERATING       ELECTRIC     SALES IN   
                          ASSETS         REVENUES       CUSTOMERS       KWH     
SYSTEM TOTAL           ($ MILLIONS)    ($ MILLIONS)    (THOUSANDS)   (MILLIONS) 
- ------------           ------------    ------------    -----------   ----------
<S>                     <C>             <C>             <C>           <C>
Southern                   27,042          8,297           3,507       139,991

Entergy                    22,613          5,798           2,360        97,452

AEP                        15,713          5,505           2,773       114,080

CSW                        10,909          3,623           1,661        57,334

Northeast                  10,585          3,643           1,680        40,159

Primergy                   10,649          4,339           2,352        68,284

</TABLE>

Primergy will be a mid-size registered holding company, and its operations 
will not exceed the economies of scale of current electric generation and 
transmission technology or provide undue power or control to Primergy in the 
region in which it will provide service.

     Efficiencies and economies:  As noted above, the Commission has rejected 
a mechanical size analysis under Section 10(b)(1) in favor of assessing the 
size of the resulting system with reference to the efficiencies and economics 
that can be achieved through the integration and coordination of utility 
operations.  As the Commission stated in American Electric Power Company, 
although the framers of the Act were concerned about "the evils of bigness, 
they were

- ---------------
(15)       These numbers are unadjusted for inflation. The AEP-Columbus number
in particular would be considerably higher in current dollars.

(16)       Except for Primergy amounts which are as of December 31, 1995 or for
the year ended December 31, 1995, amounts are as of December 31, 1994 or for 
the year ended December 31, 1994.

                                        -44-

<PAGE>

also aware that the combination of isolated local utilities into an 
integrated system afforded opportunities for economies of scale, the 
elimination of duplicate facilities and activities, the sharing of production 
capacity and reserves and generally more efficient operations...[and][t]hey 
wished to preserve these opportunities...." 46 SEC at 1309.

     More recent pronouncements of the Commission confirm that size is not 
determinative. Thus, in Centerior Energy Corp., Release No. 35-24073 (April 
29, 1986), the Commission stated flatly that a "determination of whether to 
prohibit enlargement of a system by acquisition is to be made on the basis of 
all the circumstances, not on the basis of size alone."  See also Entergy 
Corporation, et al., Release No. 35-25952 (December 17, 1993).  In addition, 
in the 1995 Report, the Division recommended that the Commission approach its 
analysis on merger and acquisition transactions in a flexible manner with 
emphasis on whether the transaction creates an entity subject to effective 
regulation and is beneficial for shareholders and customers as opposed to 
focusing on rigid, mechanical tests.(17)

     By virtue of the Transaction, Primergy will be in a position to realize 
the "opportunities for economies of scale, the elimination of duplicate 
facilities and activities, the sharing of production capacity and reserves 
and generally more efficient operations" described by the Commission in 
American Electric Power Company, 46 SEC 1299, 1309.  Among other things, the 
Transaction is expected to yield labor cost savings, corporate and 
administrative and purchasing savings, fuel and purchased gas savings, and 
savings associated with nuclear operations.  These expected economies and 
efficiencies from the combined utility operations are described in greater 
detail in Item 3.A.2.d.(i). below and are projected to result in savings of 
approximately $2.0 billion over the first ten years alone.  A portion of 
these savings will result in direct energy cost savings to electric and gas 
customers through lower rates.

     Competitive Effects:  Section 10(b)(1) also requires the Commission to 
consider possible anticompetitive effects of a proposed combination.  See 
Entergy Corporation, supra at 2041, citing MUNICIPAL ELECTRIC ASS'N OF 
MASSACHUSETTS, ET AL. V. SEC, 413 F. 2d 1052, 1056-1058 (D.C. Cir. 1969).  As 
the Commission noted in Northeast Utilities, Release No. 35-25221 (December 
21, 1990), the "antitrust ramifications of an acquisition must be considered 
in light of the fact that the public utilities are regulated monopolies and 
that federal and state administrative agencies regulate the rates charged to 
customers."  NSP and WEC will file Notification and Report Forms with the 
Department of Justice and the Federal Trade Commission pursuant to the HSR 
Act describing the effects of the Transaction on competition in the relevant 
market and it is a condition to the consummation of the Transaction that the 
applicable waiting period under the HSR Act shall have expired.

     In addition, the competitive impact of the Transaction will be fully 
considered by the FERC, and is the one issue the FERC has set for hearing.  A 
detailed explanation of the reasons why the Transaction will not threaten 
competition in even the most narrowly drawn geographic and product markets is 
set forth in the prepared testimony of Dr. Joe D. Pace, filed with the FERC 
on behalf of NSP and WEC, a copy of which is filed as Exhibit D-1.2.  The 
application filed by NSP and WEC with the FERC is filed as Exhibit D-1.1.  
The Commission may

- ---------------
(17)      1995 Report at 73-74.

                                       -45-

<PAGE>

appropriately rely upon the FERC with respect to such matters.  Entergy 
Corporation, supra at 2042 citing CITY OF HOLYOKE GAS & ELECTRIC DEPARTMENT, 
ET AL. V. SEC, 972 F.2d 358, 363-64 quoting WISCONSIN'S ENVIRONMENTAL DECADE, 
INC. V. SEC, 882 F.2d 523,527 (D.C. Cir. 1989).

     As summarized in the testimony and exhibits of Dr. Pace, there are three 
potential markets that could be impacted:  (1) the long-term power supply 
market, (2) the short-term capacity market and (3) the non-firm energy 
market.  With respect to the long-term power supply market, neither entity 
would control barriers to entry such as generating sites or fuel sources.  
Hence, neither NSP, WEPCO nor the combined Primergy would have any market 
dominance over building new generating facilities.

     With respect to the short-term capacity markets, the exhibits to Dr. 
Pace's testimony indicate that the combined Primergy system would be short of 
capacity commencing in 1997. Hence, from a supply standpoint, the combined 
Primergy system will be a net purchaser in the short-term capacity market in 
the immediate future.  Thus, it would have no market power in that market.

     Finally, with respect to the non-firm energy market, Dr. Pace's 
testimony and exhibits discuss a robust competitive market.  The impact of 
the merger will have a pro-competitive impact insofar as it makes available 
to a number of potential purchasers in the non-firm energy market, at a 
single transmission rate, a number of additional potential suppliers.  To 
illustrate, utilities that are presently interconnected only with WEPCO will 
gain access, via the merger and the single system Primergy tariff rate, to an 
additional sixteen entities for the same transmission price, for purposes of 
accessing non-firm energy supplies.  Dr. Pace's exhibits also show that 
neither NSP, WEPCO nor Primergy in combination could have a dominant market 
position in the non-firm energy markets.

     To the extent that transmission constraints prevent the import of 
additional energy at times from MAPP to MAIN (or to the WUMS area of MAIN), 
the commitments which the applicants have made before FERC alleviate any 
potential anticompetitive effects of such constraints.  Those commitments 
include the two commitments described below under Item 3.A.2.(d).(ii)., 
namely, the commitment to sell only at incremental cost and the waiver of 
priority rights for the import of non-firm energy.  In addition, NSP and 
WEPCO have agreed to operate under an Independent Tariff Administrator to 
alleviate any concerns over their potential ability to exercise transmission 
market power.  See Item 4.B. below.

     For these reasons, the Transaction will not "tend toward interlocking 
relations or the concentration of control" of public utility companies, of a 
kind or to the extent detrimental to the public interest or the interests of 
investors or customers within the meaning of Section 10(b)(1).

                                       -46-

<PAGE>


          (b)     Section 10(b)(2)
          

     As noted above, the Commission may not approve the proposed combination 
of NSP and WEC under Section 10(b)(2) if it finds that the consideration to 
be paid in connection with the combination, including all fees, commissions 
and other remuneration, is "not reasonable or does not bear a fair relation 
to the sums invested in or the earning capacity of...the utility assets 
underlying the securities to be acquired...."

                  (i)    Reasonableness of Consideration
                                   
          NSP and WEC believe that standards of Section 10(b)(2) regarding 
consideration are satisfied in the present case for the following reasons.

     First, the Transaction is a pure stock-for-stock exchange and qualifies 
for treatment as a pooling of interests(18).  As set forth more fully above, 
each share of NSP Common Stock will be converted into the right to receive 
1.626 shares of Primergy Common Stock, each share of NSP Preferred Stock will 
be converted into a share of New NSP Stock having terms under the New NSP 
Articles identical to the terms in the NSP Articles, and each share of WEC 
Common Stock will continue as a share of Primergy Common Stock.  The 
Transaction will therefore involve no "acquisition adjustment" or other 
write-up of the assets of WEC or NSP.  The only difference for a NSP 
preferred shareholder is that they will own shares in a Wisconsin corporation 
(i.e., New NSP), rather than a Minnesota corporation, (i.e., NSP), which 
differences are explained in the Joint Registration Statement (Exhibit C-1 
hereto).

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

(18)      Twelve specific conditions must be met to qualify as a pooling.  The
Transaction should meet those criteria as follows:  (1) Both NSP and WEC were 
autonomous and were not a subsidiary or division of another corporation 
within two years before the plan of combination was initiated; (2) At the 
date of the merger initiation and at the date of consummation NSP and WEC are 
independent of each other; (3) NSP and WEC will undertake a course of action 
which will attempt to complete the transaction within one year in accordance 
with a specific plan, or completed in a single transaction.  Litigation or 
proceedings of a governmental authority that delay the completion of a plan 
are excepted from the one-year rule, provided they are beyond the control of 
the combining companies; (4) At the consummation date of the plan, Primergy 
will offer and issue its majority class of stock (voting rights) for no less 
than 90% of the voting common stock interests of NSP and WEC.  The 90% or 
more of the voting common stock interests being acquired is determined at the 
date the plan is consummated; (5) No changes in the equity interests of the 
voting common stock of NSP or WEC were to be made in contemplation of a 
pooling of interests.  This restriction is for a period beginning two years 
prior to the initiation date of the plan of combination and for the period 
between the initiation date and the consummation date; (6) NSP and WEC will 
not reacquire any of its voting common stock in substance or form to effect a 
business combination.  Any reacquisition must be a normal amount as evidenced 
by both companies' patterns of reacquisition prior to the merger; (7) Each 
NSP and WEC common stockholder will receive a voting common stock interest 
exactly in proportion to his or her voting common stock interest prior to the 
combination; (8) The NSP and WEC common shareholders will receive the rights 
they are entitled to and will not be deprived or restricted in any way from 
exercising those rights; (9) The entire merger agreement will be effected on 
the date of consummation; (10) Subsequent to consummation the combined 
corporation, Primergy will not agree to reacquire or retire any of the stock 
which was issued to effect the transaction; (11) Primergy will not enter into 
any agreements to the benefit of the former shareholders of NSP or WEC, such 
as loan guarantees; (12) Primergy will not plan to dispose of substantial 
amounts of the assets of NSP or WEC within two years of the date of the 
combination other than routine transactions in the ordinary course of 
business or to eliminate excess capacity.

                                     -47-

<PAGE>

     Second, the Transaction was submitted to, and approved by, the affected 
public shareholders, i.e., the common shareholders of WEC and NSP and the 
preferred shareholders of NSP.  Holders of approximately 97.3% of WEC's 
common stock represented at the meeting approved the Transaction and holders 
of approximately 96.2% of NSP's common and preferred stock represented at the 
meeting approved the Transaction.

     Third, the Ratio is the product of extensive and vigorous arms-length 
negotiations between WEC and NSP.  These negotiations were preceded by 
extensive due diligence, analysis and evaluation of the assets, liabilities 
and business prospects of each of the respective companies.  See "Background 
of the Mergers" at pages 33-38 of the Joint Registration Statement (Exhibit 
C-1 hereto).  As recognized by the Commission in Ohio Power Co., 44 SEC 340, 
346 (1970), prices arrived at through arms-length negotiations are 
particularly persuasive evidence that Section 10(b)(2) is satisfied. 

     Finally, nationally-recognized investment bankers for WEC and NSP have 
reviewed extensive information concerning the companies, analyzed the Ratio 
employing a variety of valuation methodologies and have opined that the Ratio 
is fair to the respective holders of WEC Common Stock and NSP Common Stock.  
The investment bankers' analyses and opinions are described in detail on 
pages 41 to 51 of the Joint Registration Statement (Exhibit C-1 hereto).  The 
assistance of independent consultants in setting considerations has been 
recognized by the Commission as evidence that the requirements of Section 
10(b)(2) have been met.  The Southern Company; SV Ventures, Inc., Release No. 
35-24579 (February 12, 1988).

     In rendering their fairness opinions, NSP's investment banker (Goldman 
Sachs) and WEC's investment banker (Barr Devlin) performed a number of 
analyses relevant to the reasonableness of the Ratio and the analyses' 
relation to the investment in, and earning capacity of, the utility assets of 
NSP and WEC.  These analyses considered, among other things, the pro forma 
effect of the Transaction on Primergy's earnings, dividends and cash flow, 
and the respective contributions of NSP and WEC to Primergy in terms of 
assets, earnings, dividends, cash flow and businesses.  Both Barr Devlin and 
Goldman Sachs considered both public and non-public historical and projected 
financial information and forecasts related to the earnings, assets, 
business, dividends, cash flow, and prospects of NSP and WEC; historical 
market prices and trading activities of NSP Common Stock and WEC Common Stock 
and certain publicly traded companies deemed similar; and other  information, 
as more fully described on pages 41 to 51 of the Joint Registration Statement.

     It is noteworthy that the pro forma analyses conducted by both Goldman 
Sachs and Barr Devlin indicated that the Transaction would be accretive.  
Specifically, Goldman Sachs' pro forma earnings analysis suggested that the 
Transaction would be accretive to NSP shareholders (based on earnings 
projections by NSP and WEC management for the years 1995 through 1999), and 
Barr Devlin's analysis indicated that, on a pro forma basis, WEC shareholders 
would experience accretion in earnings, dividends and book value per share 
(based on projections by WEC management for 1995 through 1999).

                                        -48-

<PAGE>

     In light of these opinions and an analysis of all relevant factors, 
including the benefits that may be realized as a result of the Transaction, 
the Ratio falls within the range of reasonableness, and the consideration for 
the Transaction bears a fair relation to the sums invested in, and the 
earning capacity of, the utility assets of NSP and WEC.
                     
             (ii)    Reasonableness of Fees
                                   

     WEC and NSP believe that the overall fees, commissions and expenses 
incurred and to be incurred in connection with the Transaction are reasonable 
and fair in light of the size and complexity of the Transaction relative to 
other transactions and the anticipated benefits of the Transaction to the 
public, investors and consumers, are consistent with recent precedent, and 
meet the standards of Section 10(b)(2).

     As set forth in Item 2 of this Application-Declaration, NSP and WEC 
together expect to incur a combined total of approximately $30 million in 
fees, commissions and expenses in connection with the Transaction.  By 
contrast, The Cincinnati Gas and Electric Company and PSI Resources, Inc. 
together incurred $47.1 million in fees, commissions and expenses in 
connection with their combination into CINergy Corp., Northeast Utilities 
alone incurred $46.5 million in fees and expenses in connection with its 
acquisition of Public Service Company of New Hampshire and Entergy alone 
incurred $38 million in fees in connection with its recent acquisition of 
Gulf States Utilities--all of which amounts were approved as reasonable by 
the Commission.  See CINergy Corp., Release No. 35-26146 (October 21, 1994); 
Northeast Utilities, et al., Release No. 35-25548 (June 3, 1992); Entergy 
Corporation, et al., Release No. 35-25952 (December 17, 1993).

     With respect to financial advisory fees, NSP and WEC believe that the 
fees payable to their investment bankers are fair and reasonable for similar 
reasons.

     In January 1995, NSP engaged Goldman Sachs as a financial advisor to 
assist the senior management of NSP in exploring the possibility of a 
business combination with WEC.  The Board of Directors of NSP selected 
Goldman Sachs as a financial advisor in connection with the proposed business 
combination because Goldman Sachs, as part of its investment banking 
business, is continually engaged in the valuation of businesses and their 
securities in connection with mergers and acquisitions, negotiated 
underwritings, competitive biddings, secondary distributions of listed and 
unlisted securities, private placements and valuations for estate, corporate 
and other purposes.  Goldman Sachs is familiar with NSP, having acted as its 
financial advisor in connection with, and having participated in certain of 
the negotiations leading to, the Merger Agreement.  Goldman Sachs  has also 
provided certain investment banking services to NSP from time to time, 
including acting as managing underwriter of certain public offerings of debt 
securities of NSP.  Pursuant to the terms of an engagement letter, dated 
January 10, 1995, between NSP and Goldman Sachs (the "Goldman Sachs 
Engagement Letter"), NSP has paid Goldman Sachs, through December 31, 1995, 
approximately $5.5 million for rendering its fairness opinion and for advice 
and assistance with respect to strategic matters relating to the Transaction, 
valuation analyses and structuring and planning the business combination of 
WEC and NSP and has reimbursed certain of its expenses in connection with the 
Merger Agreement.

                                       -49-
<PAGE>

     Pursuant to the terms of the Goldman Sachs Engagement Letter, Goldman Sachs
will be paid a fee of $8.1 million if a business combination between NSP and WEC
is concluded, against which any advisory fees, and any amount paid by NSP under
the Goldman Sachs Engagement Letter, will be credited.  NSP has also agreed to
reimburse Goldman Sachs for its reasonable out-of-pocket expenses, including all
reasonable fees and disbursements of legal counsel, and to indemnify Goldman
Sachs and certain related persons against certain liabilities in connection with
Goldman Sachs' engagement, including certain liabilities under the federal
securities laws.  

     On January 12, 1995, WEC entered into an engagement letter with Barr Devlin
pursuant to which Barr Devlin was retained to act as WEC's financial advisor in
connection with a potential business combination with NSP.  Barr Devlin was
selected as WEC's financial advisor because Barr Devlin and principals of Barr
Devlin have a long history of association in the investment banking and electric
and gas utility industries.  Barr Devlin is a privately-held investment banking
firm specializing in strategic and merger advisory services to the electric and
gas utility industries, the energy industry and selected other industries.  In
this capacity, Barr Devlin and principals of Barr Devlin have been involved as
advisors in numerous transactions and advisory assignments in the electric, gas
and energy industries and are constantly engaged in the valuation of businesses
and securities within such industries.

     Pursuant to the terms of Barr Devlin's engagement, WEC has agreed to pay
Barr Devlin for its services in connection with the Mergers (i) a financial
advisory retainer fee of $50,000 per quarter (which is the same retainer fee
required by a 1993 letter agreement between WEC and Barr Devlin for ongoing
financial advisory services, quarterly payment under such earlier agreement
constitutes payment of the quarterly retainer fee due for services rendered in
connection with the Mergers); (ii) an initial financial advisory progress fee of
$1,500,000 payable upon execution of the Merger Agreement; (iii) an additional
financial advisory progress fee of $1,500,000 payable upon WEC shareholders'
approval of the Merger Agreement and related matters; (iv) if the Mergers are
consummated, a transaction fee based on the aggregate consideration (i.e., the
fair market value at the closing date of the Mergers of the Primergy Common
Stock issued pursuant to the Merger Agreement) to be paid in connection with the
Mergers, ranging from  0.45% of the aggregate consideration (for a transaction
with an aggregate consideration of $1,000,000,000) to 0.35% of the aggregate
consideration (for a transaction with an aggregate consideration of
$4,000,000,000) and (v) if WEC were to receive a termination fee pursuant to the
Merger Agreement and/or the NSP Stock Option Agreement, a breakup fee in an
amount which is equal to 20% of the excess of the aggregate amount of all such
termination fees over the direct out-of-pocket expenses incurred by WEC in
connection with the Mergers.  If the Merger had been consummated as of December
31, 1995, the transaction fee payable to Barr Devlin would have been
approximately $12.5 million. 

     All retainer fees payable during the term of the engagement, all financial
advisory progress fees and an additional $750,000 would be credited against any
transaction fee payable to Barr Devlin, reducing the actual fee to approximately
$11.8 million.  If a transaction fee is paid by WEC, Barr Devlin has agreed to
waive its rights to the four subsequent quarterly retainer fee payments
otherwise payable pursuant to the 1993 letter agreement following the date such
transaction fee becomes payable.  WEC has agreed to reimburse Barr Devlin for
its out-of-pocket expenses, including fees and expenses of legal counsel and
other advisors engaged with the 

                                       -50-

<PAGE>

consent of WEC, and to indemnify Barr Devlin against certain liabilities, 
including liabilities under the federal securities laws, relating to or 
arising out of its engagement.  Pursuant to terms of the January 12, 1995 
engagement letter, WEC has paid Barr Devlin through December 31, 1995 
approximately $3.3 million for rendering its fairness opinion and for advice 
and assistance with respect to strategic matters relating to the transaction, 
valuation analysis and structuring and planning the business combination of 
WEC and NSP and reimbursed expenses in connection with the Merger Agreement.  
In connection with Barr Devlin's engagement, WEC has also agreed to consider 
Barr Devlin as one of the potential candidates to act as WEC's financial 
advisor in future transactions of a specified nature, if any, for a period of 
three years following the date any transaction fee becomes payable. If Barr 
Devlin were to be so engaged, the consideration to be paid to Barr Devlin for 
any such successful future transaction would be at a discount from its normal 
fee scale.  If WEC were to engage a financial advisor other than Barr Devlin 
for such a future transaction, the discounted fee schedule would not apply to 
any subsequent engagement of Barr Devlin.

     In the instant case, the aggregate fees to be paid to both companies' 
investment bankers in connection with the Transaction--approximately $19.9 
million described above--constitute approximately 0.29% of the companies' 
combined market value. These fees are generally in accord with the fees 
approved by the Commission in recent cases.  In one recent case, the 
Commission approved investment banking fees equal to 0.96% of the aggregate 
value of the acquisition, The Southern Company; SV Ventures, Inc., Release 
No. 35-24579 (December 12, 1988), or more than three times the investment 
banking fee here on a percentage basis.  In Centerior Energy Corp., Release 
No. 35-24073 (April 29, 1986), relating to the affiliation of two utility 
companies under a new common holding company, the Commission approved 
combined investment banking fees amounting to 0.275% of the combined market 
value of the two companies' common stock.  In its order approving the 
acquisition by Northeast Utilities of Public Service Company of New 
Hampshire, the Commission approved approximately $10.6 million in financial 
advisory fees for Northeast alone, representing in excess of 0.35% of the 
value placed by the bankruptcy court on the assets to be acquired.  Northeast 
Utilities, et al., Release No. 35-25548 (June 3, 1992).  In the Entergy-Gulf 
States decision, the Commission approved financial advisory fees of $8.3 
million by Entergy to its investment bankers, representing 0.36% of the 
market value of the transaction.  Entergy Corporation, et al., Release No. 
35-25952 (December 17, 1993).  Finally, in CINergy, the Commission approved 
investment banking and financial advisory fees of approximately $13.1 
million, amounting to 0.31% of the aggregate combined market value of the two 
companies' common stock.  CINergy Corp., Release No. 35-26146 (October 21, 
1994).  The estimated financial advisory fees to be paid by NSP and WEC in 
connection with the Transaction are smaller on a percentage basis than those 
approved in Southern, Northeast Utilities, Entergy and CINergy, and are 
comparable on a percentage basis to those approved in Centerior Energy.

     Finally, the investment banking fees of NSP and WEC reflect the 
competition in the marketplace, in which investment banking firms actively 
compete with each other to act as financial advisors to merger partners.

- --------------
(19)      Based on the number of shares of NSP Common Stock and WEC Common 
Stock outstanding as of December 31, 1995 and their closing prices on 
December 31, 1995 of $49.125 and $30.625 per share, respectively.

                                       -51-

<PAGE>

          (c)     Section 10(b)(3)

     Section 10(b)(3) requires the Commission to determine whether the 
Transaction will "unduly complicate the capital structure" of the Primergy 
system or will be "detrimental to the public interest or the interest of 
investors or consumers or the proper functioning" of the Primergy system.

     Capital structure:  The corporate capital structure of Primergy after 
the Transaction will not be unduly complicated and will be substantially 
similar to capital structures approved by the Commission in other orders.  
See, e.g., Centerior Corp., Release No. 35-24073 (April 29, 1986); Midwest 
Resources, Inc., et al., Release No. 35-25159 (September 26, 1990); CINergy 
Corp., Release No. 35-26146 (October 21, 1994).  Primergy's capital structure 
will also be similar to the capital structures of existing registered holding 
company systems.

     In the Transaction, the shareholders of WEC and NSP will receive 
Primergy Common Stock.  Primergy will own 100% of the common stock of NSP and 
WEPCO and there will be no minority common stock interest remaining in either 
company.  Each outstanding share of NSP and WEPCO preferred stock will remain 
outstanding without change, except that, as explained above, NSP preferred 
stock will be converted into New NSP preferred stock having terms under New 
NSP's Articles identical to the terms of NSP's Articles.  The outstanding New 
NSP preferred stock will consist of 2.4 million shares, consisting of 10 
series.  Each share of New NSP preferred stock (like the existing preferred 
stock of NSP) is entitled to one vote per share on all matters presented to 
stockholders, other than the $3.60 series consisting of 275,000 shares, which 
is entitled to three votes per shares.  If the Transaction were consummated 
December 31, 1995, the outstanding New NSP preferred stock would have 
represented 4.1% of the total voting power of the New NSP preferred and 
common stock, 5.7% of the total capital of New NSP (including long-term and 
short-term debt) and 10.6% of the book equity which comprises common and 
preferred stock and retained earnings.  For the year ended December 31, 1995, 
NSP's combined fixed charges and preferred dividend requirements were covered 
3.41 times before provision for taxes.  In addition, due to the obligations 
imposed by the states in which New NSP will operate and the substantial 
financial commitment of Primergy in New NSP, there is virtually no likelihood 
that New NSP's assets or businesses will be permitted to deteriorate to an 
extent that would jeopardize the interests of the New NSP preferred stock.  
The Commission has found previously that the existence of preferred stock 
under facts similar to those of New NSP does not violate the standards of 
Sections 10(b)(3), 10(c)(1) or 11(b)(2) of the Act.  Illinois Power Company, 
44 SEC 140 (1970).  See also Niagara Mohawk Power Corporation, SEC No-Action 
Letter (January 24, 1991) and Texas Utilities Co., 31 SEC 367 (1950).

     The existing debt securities of WEPCO, NSP and NSP-W will likewise 
remain outstanding without change, except that, with the merger of NSP-W into 
WEPCO, the debt of NSP-W will become the debt of WEPCO.  The only voting 
securities of Primergy which will be publicly held after the Transaction will 
be Primergy Common Stock.

     Primergy will have the ability to issue, subject to the approval of the 
Commission, preferred stock, the terms of which, including any voting rights, 
may be set by Primergy's Board of Directors as has been authorized by the 
Commission with regard to other registered holding

                                       -52-

<PAGE>

companies.  See, e.g., The Columbia Gas System, Inc., Release No. 35-26361 
(August 25, 1995) (approving restated charter, including preferred stock 
whose terms, including voting rights, can be established by the board of 
directors).  The only class of voting securities of Primergy's or Primergy 
Hold's direct non-utility subsidiaries will be common stock and, in each 
case, all issued and outstanding shares of such common stock will be held by 
Primergy or by Primergy Hold (other than as noted above for C&F, which is 
75.86% owned, and Custometrics, which is 50% owned).

      Set forth below are summaries of the historical capital structures of 
NSP and WEC as of December 31, 1995, and the pro forma consolidated capital 
structure of Primergy (assuming the transactions proposed herein occurred on 
December 31, 1995):

                   NSP and WEC Historical Capital Structures
                             (dollars in millions)


                                NSP               WEC
                          ---------------   ---------------
Common stock equity       $2,028    48.3%   $1,871    53.8%
Preferred stock              240     5.7        30     0.9
Long-term debt             1,542    36.8     1,368    39.3
Short-term debt (20)         383     9.2       209     6.0
                          ------   ------   ------   ------
Total                     $4,193   100.0%   $3,478   100.0%


              Primergy Pro Forma Consolidated Capital Structure
                     (dollars in millions) (unaudited)

Common stock equity      $3,899   50.8%
Preferred stock             270    3.5
Long-term debt            2,910   37.9
Short-term debt (21)        592    7.8
                         ------   -----
Total                    $7,671  100.0%

     Primergy's pro forma consolidated common equity to total capitalization 
ratio of 50.8% is significantly higher than Northeast Utilities' 27.6% common 
equity position and comfortably exceeds the "traditionally acceptable 30% 
level."  Northeast Utilities, Release No. 35-25221 (December 21, 1990). 

     Protected interests:  Section 10(b)(3) also requires the Commission to 
determine whether the proposed combination will be detrimental to the public 
interest, the interests of investors or consumers or the proper functioning 
of the Primergy system.  The combination of NSP and WEC is entirely 
consistent with the proper functioning of a registered holding company 
system.  NSP's and WEPCO's utility operations will be fully integrated.  
Further, the combination will result in 

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

(20)      Including long-term debt due currently.

(21)      Including long-term debt due currently.

                                       -53-

<PAGE>

substantial, otherwise unavailable, savings and benefits to the public and to 
consumers and investors of both companies and the integration of NSP and 
WEPCO will improve the efficiency of their respective systems.  The 
integration of NSP and WEPCO is described below in Item 3.A.2.d.(ii) and the 
benefits and savings are described in Item 3.A.2.d.(i).  Moreover, as noted 
by the Commission in Entergy Corporation, Release No. 35-25952 (December 17, 
1993), "concerns with respect to investors' interests have been largely 
addressed by developments in the federal securities laws and the securities 
market themselves."  Primergy, WEPCO and NSP will be reporting companies 
subject to the continuous disclosure requirements of the Securities Exchange 
Act of 1934 (the "1934 Act") following the completion of the Transaction.  
The various reports previously filed by NSP and WEC under the 1934 Act 
contain readily available information concerning the Transaction. For these 
reasons, the applicants believe that the Transaction will be in the public 
interest and the interest of investors and consumers, and will not be 
detrimental to the proper functioning of the resulting holding company system.

     2.     Section 10(c)

     Section 10(c) of the Act provides that, notwithstanding the provisions 
of Section 10(b), the Commission shall not approve:

     (1)  an acquisition of securities or utility assets, or of any 
          other interest, which is unlawful under the provisions of 
          Section 8 or is detrimental to the carrying out of the 
          provisions of Section 11 (22); or

     (2)  the acquisition of securities or utility assets of a 
          public-utility or holding company unless the Commission finds 
          that such acquisition will serve the public interest by 
          tending towards the economical and the efficient development 
          of an integrated public utility system....

          (a)     Section 10(c)(1)

          Section 10(c)(1) requires that the proposed acquisition be lawful 
under Section 8.  Section 8 prohibits registered holding companies from 
acquiring, owning interests in or operating both a gas and an electric 
utility serving substantially the same area if state law prohibits it.  
Following the Transaction, NSP will provide electric and gas utility services 
in Minnesota and North Dakota and WEPCO will provide electric and gas utility 
services in Wisconsin and Michigan.  In addition, NSP will continue to 
provide electric, but not gas, utility services in South Dakota and, through 
the acquisition of the Designated Gas Utility Assets, will provide gas 
service in Wisconsin.  Since Wisconsin, Minnesota, Michigan and North Dakota 
law all permit combination gas and electric utilities serving the same area, 
the Transaction does not raise any issue under Section 8 or, accordingly, the 
first clause of Section 10(c)(1). Indeed, Section 8 

- --------------
(22)     By their terms, Sections 8 and 11 only apply to registered holding 
companies and are therefore inapplicable at present to WEC or NSP, since 
neither is now a registered holding company.  The following discussion of 
Sections 8 and 11 is included only because, under the present transaction 
structure, Primergy will register as a holding company after consummation of 
the Transaction.


                                       -54-

<PAGE>

indicates that a registered holding company may own both gas and electric 
utilities where, as here, the relevant state utility commissions support such 
an arrangement.

          Section 10(c)(1) also requires that transactions not be detrimental 
to carrying out the provisions of Section 11. Section 11(a) of the Act 
requires the Commission to examine the corporate structure of registered 
holding companies to ensure that unnecessary complexities are eliminated and 
voting powers are fairly and equitably distributed.  As described above in 
Item 3.A.1.c., the Transaction will not result in unnecessary complexities or 
unfair voting powers.


          Although Section 11(b)(1) generally requires a registered holding 
company system to limit its operations "to a single integrated public-utility 
system, and to such other businesses as are reasonably incidental, or 
economically necessary or appropriate to the operations of such integrated 
public-utility system," a combination integrated gas and electric system 
within a registered holding company is permissible under Section 8.  
Additionally, Section 11(b)(1) provides that "one or more additional 
integrated public utility systems" may be retained if, as here, certain 
criteria are met.  Section 11(b)(2) directs the Commission "to ensure that 
the corporate structure or continued existence of any company in the holding 
company system does not unduly or unnecessarily complicate the structure, or 
unfairly or inequitably distribute voting power among security holders, of 
such holding-company system."

          As detailed below, the Transaction will not be detrimental to the 
carrying out of the provisions of Section 11.

          (b)     Retention of Gas Operations

          NSP and NSP-W have provided retail gas distribution service for 
more than 70 years.  Initially, this service was provided from coal through 
local manufactured gas or "town gas" plants.  From the late 1940's to the 
early 1960's, interstate natural gas pipelines (primarily Northern Natural 
Gas Company and Midwestern Gas Transmission Company (renamed Viking in 1989)) 
were constructed to provide natural gas delivery to NSP and NSP-W gas 
distribution systems in each significant city served by NSP or NSP-W. NSP and 
NSP-W also operated certain propane-air LPG peak shaving plants to meet firm 
customer demand during extreme peak winter weather conditions.  During the 
gas supply shortages of the 1970's, NSP and NSP-W constructed the Westcott 
and Eau Claire LNG plants to provide needed peak supply reliability for firm 
customers. 

     NSP and NSP-W also responded to FERC's efforts from 1983 to 1993 to 
restructure the interstate pipeline industry.  In 1984, NSP and NSP-W were 
among the first LDCs in the United States to convert from firm pipeline "full 
requirements" sales service to firm transportation-only service, when FERC 
approved this conversion on Midwestern.  FERC Docket No. CP83-73.  In 1987, 
NSP and NSP-W began offering "open access" retail transportation service to 
eligible large customers.

     NSP and NSP-W currently purchase transportation only service from six 
United States pipeline carriers and one Canadian pipeline carrier and storage 
from four underground storage 

                                       -55-

<PAGE>

service providers.  NSP and NSP-W procure natural gas supplies from numerous 
suppliers located in every significant supply basin in North America.  The 
LNG and LPG peak shaving plants provide significant delivery capability 
without incurring additional year-round pipeline fixed charges.  As a result 
of this "grid" approach to gas supply acquisition, NSP and NSP-W have retail 
gas rates which are among the lowest in the region and well below the 
national average, and the diversity of supply and delivery routes provide for 
increased reliability for firm customers.  Approximately 10.1% of the gas 
delivered by NSP and NSP-W is third party gas purchased directly by large 
industrial retail customers.  Under rate designs approved by the various 
regulatory agencies, NSP and NSP-W are financially indifferent to whether a 
customer purchases sales or transportation only service.  

     WEPCO and its predecessor gas distribution companies have provided gas 
service to customers in Wisconsin for more than 140 years.  From 1855 to 1950 
"town gas" was manufactured from coal and delivered to customers.  Beginning 
in 1950, Michigan Wisconsin Pipeline Co. (now ANR Pipeline) extended 
facilities to the WEPCO service territory and customers were converted to 
natural gas.  WEPCO also operated several propane-air peak shaving facilities 
to meet customer requirements in extremely cold weather.  In 1965, WEPCO 
constructed a LNG peak shaving plant to further meet customer demand during 
very cold weather.  This was the first successful utility-owned above ground 
LNG plant in the country.  Over the years, the LNG plant has saved customers 
millions of dollars by replacing contracted services from the pipeline.

     WEPCO also responded to FERC's efforts in the mid 1980's to restructure 
the interstate pipeline industry.  In 1985, WEPCO offered open access 
transportation to eligible customers on its distribution system when ANR 
Pipeline allowed transportation on the interstate pipeline system.  At the 
same time, WEPCO began purchasing a portion of its natural gas from suppliers 
other than ANR and used the pipeline for transportation only.  In 1988, WEPCO 
successfully completed connections to two additional pipelines, Natural Gas 
Pipeline of America and Northern Natural Gas Company.  WEPCO currently 
purchases transportation services on four interstate pipelines and storage 
services from three pipelines.  Natural gas is procured from a number of 
different suppliers located in the mid-continent, Gulf Coast and Canadian 
production areas.  The LNG and propane-air peak shaving plants continue to 
provide gas service to customers on the coldest days of the year while 
reducing pipeline demand charges.  

     WEPCO continues to offer competitively priced natural gas sales service 
to customers who prefer delivered gas service.  WEPCO also provides 
transportation and balancing services to a number of commercial and 
industrial customers who prefer to purchase their own gas and transport their 
gas on pipelines and through the WEPCO distribution system.  Under this 
transportation service, approximately one third of all gas delivered by WEPCO 
is third party gas owned by customers.  Under rate designs approved by the 
various regulatory agencies, WEPCO is financially indifferent to whether a 
customer purchases sales or transportation only service.  For more general 
information regarding the gas operations of NSP, NSP-W, and WEPCO, see Items 
1.B.2.a.(v)., and 1.B.2.b.(v).

     As part of the Transaction, the Designated Gas Utility Assets of NSP-W 
will be transferred to New NSP.  The Designated Gas Utility Assets are 
located in western Wisconsin and 

                                       -56-

<PAGE>

border the existing gas operations of NSP in Minnesota.  As a result, 
following the Transaction, NSP will be an electric and gas utility whose gas 
utility business will consist of its current gas utility business plus the 
small portion transferred to it by NSP-W, and WEPCO will be an electric and 
gas utility whose gas utility business will consist of its current gas 
utility business and the remaining gas utility business of NSP-W.  For the 
reasons set forth below, Primergy's retention of such gas operations would 
not be unlawful under Section 8 of the Act or detrimental to the carrying out 
of Section 11 of the Act.

     Today NSP and WEC are exempt holding companies, primarily engaged in the 
energy services business.  Following consummation of the Transaction, NSP and 
WEPCO will continue to be energy services companies.  In today's changing 
energy markets, consumers and regulators must be--and are--more careful with 
limited energy resources than was ever contemplated in 1935.  Increasingly, 
customers select among different forms of energy to perform the same or 
similar tasks depending upon environmental and economic factors.  As energy 
service companies, NSP and WEPCO offer, and the Primergy system will offer, 
diverse forms of energy to customers, thereby allowing choices among 
different forms of energy, which, in turn, fosters efficiency and 
conservation.  By providing such choices, energy companies assist in the 
allocation of scarce national resources, under the supervision of local 
regulators who are most familiar with the needs of the local constituencies.  
This modern energy business, with a high level of state scrutiny, is a far 
cry from the marketplace and regulatory situation perceived by the drafters 
of the Act and the then-perceived abuses that arose from combination 
companies.  The fears expressed at that time, the "favoring of one of these 
competing forms of energy over the other," SEC V. NEW ENGLAND ELECTRIC 
SYSTEM, 384 U.S. 176, 183 (1966), are no longer realistic in today's market.  

     For the reasons set forth below, and in the accompanying memorandum 
attached to the Application as Exhibit J-4, retention of all of the gas 
properties currently owned by NSP and WEPCO under the Transaction should be 
approved by the Commission.  The retention of these properties is totally 
consistent with the Congressional intent behind Section 8 of the Act.  
Moreover, the loss of economies that would result from divestiture meets all 
the criteria set forth in prior pronouncements by the Commission for 
retention of such properties under Section 11(b)(1)(A) and Sections 
11(b)(1)(B) and (C).

          (i)     Retention is Appropriate Under Sections 8 and 11

     Section 8 of the Act provides that "[w]henever a State law prohibits, or 
requires approval or authorization of, the ownership or operation by a single 
company of the utility assets of an electric utility company and a gas 
utility company serving substantially the same territory, it shall be 
unlawful for a registered holding company, or any subsidiary company 
thereof...(1) to take any step, WITHOUT THE EXPRESS APPROVAL OF THE STATE 
COMMISSION OF SUCH STATE, which results in its having a direct or indirect 
interest in an electric utility company and a gas utility company serving 
substantially the same territory; or (2) if it already has any such interest, 
to acquire, WITHOUT THE EXPRESS APPROVAL OF THE STATE COMMISSION, any direct 
or indirect interest in an electric utility company or gas utility company 
serving substantially the same territory as that served by such companies in 
which it already has an interest."  (emphasis added)

                                       -57-

<PAGE>


     On its face, Section 8 indicates that, with the approval of the relevant 
state utility commissions, registered holding company systems can include 
both electric and gas utility systems.  A careful reading of the section 
indicates that the thrust of the section is to preclude the use of the 
registered holding company form to circumvent any state law restrictions on 
the ownership of gas and electric assets by the same company.  Thus, 
registered holding companies, or a registered holding company system that 
includes combination companies, are implicitly acceptable under the statute 
absent an objection by the affected state.

     NSP and WEC believe that a reemphasis by the Commission on Section 8, 
which would allow registered combination companies if, as is the case here, 
they are permitted by the affected states, is consistent both with the Act 
and its policy objectives.  Indeed, over time the Commission has emphasized 
different aspects of Section 8 and its interplay with Section 11--initially 
allowing registered holding companies to own both gas and electric systems 
under Section 8, then focusing solely on Section 11 as controlling 
determinations regarding combination companies and requiring the second 
system to meet a strict interpretation of the requirements set forth in 
clauses A, B and C of Section 11(b)(1).  See discussion of Section 11(b)(1) 
below.

     In its early decisions, the Commission adhered to the concept that the 
decision of whether or not to allow combination companies was one that states 
should make (although the Commission might have to implement it in certain 
cases) and, where such systems were permissible, the role of the Commission 
was to ensure that both such systems were integrated as defined in the Act.  
Therefore, if a combination company did not violate state policy, there was 
no need for the Commission to exercise jurisdiction to implement state policy.

     By the early 1940's, however, the Commission, faced with further 
perceived abuses, switched its focus to Section 11 and adopted a narrow 
interpretation of the standards contained therein as the controlling factor 
with regard to combination registered holding companies.(23) In connection 
with its analysis of combination companies under Section 11, the Commission 
frequently noted a policy concern existing at that time which advocated 
separating the management of gas and electric utilities based on the belief 
that the gas utility business tended to be overlooked by combination company 
management who focused on the electric business.  Therefore, it was believed 
that gas utilities would benefit from having separate management focused 
entirely on the gas utility business.(24)  Both the legislative history of 
the Act and recent changes in the utility industry indicate that it is now, 
not only appropriate, but absolutely necessary, for the Commission to 
reemphasize the provisions of Section 8 of the Act and allow 

- --------------
(23)     See, e.g., IN THE MATTER OF COLUMBIA GAS & ELECTRIC CORPORATION, 8 
SEC 443 at 463 (1941); IN THE MATTER OF UNITED GAS IMPROVEMENT COMPANY, 9 SEC 
52 (1941); SECURITIES AND EXCHANGE COMMISSION V. NEW ENGLAND ELECTRIC SYSTEM, 
384 U.S. 175 (1966).  It should be noted that the Commission continued to 
give primacy to state utility commission determinations in making decisions 
regarding combination exempt holding companies. See, e.g., IN THE MATTER OF 
NORTHERN STATES POWER COMPANY, 36 SEC 1 (1954); DELMARVA POWER & LIGHT CO., 
46 SEC 710 (1976); WPL HOLDINGS, Release No. 35-24590  (February 26, 1988).

(24)     See, e.g., IN THE MATTER OF THE PHILADELPHIA COMPANY, 28 SEC 35, 48 
(1948); IN THE MATTER OF THE NORTH AMERICAN COMPANY, 11 SEC 196, 197-90 
(1942); IN THE MATTER OF ILLINOIS POWER COMPANY, Release No. 11 SEC 140 
(1970).

                                       -58-

<PAGE>

combination registered holding companies where, as in this case, they are 
permitted under relevant state law.

     A review of the legislative history of Section 8 clarifies its purpose.  
The Senate Committee on Interstate Commerce in its report on the Act noted 
that the provision in Section 8 concerning combination companies "is 
concerned with competition in the field of distribution of gas and electric 
energy--a field which is essentially a question of State policy, but which 
becomes a proper subject of Federal action where the extra-State device of a 
holding company is used to circumvent State policy."  The Report of the 
Committee on Interstate Commerce, S. Rep. No. 621 at 31 (1935).  In addition, 
attached to the committee report is the Report of the National Power Policy 
Committee on Public-Utility Holding Companies, which sets forth a recommended 
policy that:  "Unless approval of a State commission can be obtained the 
commission would not permit the use of the holding-company form to combine a 
gas and electric utility serving the same territory where local law prohibits 
their combination in a single entity."  Nothing in this history suggests a 
Congressional desire to prohibit outright all combination companies where 
state approvals can be obtained.

     Much more recently, as discussed in more detail below, in the 1995 
Report the Division recommended that the Commission interpret Section 
11(b)(1) of the Act to allow registered holding companies to hold both gas 
and electric operations as long as each affected state utility regulatory 
commission approves of the existence of such a company.(25)

     Local regulators are in the best position to assess the needs of their 
communities.  The Act was never intended to supplant local regulation but, 
rather, was intended to create conditions under which local regulation was 
possible.  Section 21 of the Act, which codifies this legislative intent, 
states:

     Nothing in [the Act] shall affect...the jurisdiction of any 
     other commission, board, agency, or officer of...any State, or 
     political subdivision of any State, over any person, security, 
     or contract, insofar as such jurisdiction does not conflict 
     with any provision of [the Act]....

The legislative history reveals that Section 21 of the Act was further 
intended "to insure the autonomy of State commissions [and]nothing in the 
[Act] shall exempt any public utility company from obedience to the 
requirements of State regulatory law."  S. Rep. No. 621, 74th Cong., 1st 
Sess. (1935) p. 10.  The Act should not be used as a tool to override state 
policy, particularly when the holding company involved is subject to both 
state and federal regulation and when the affected state regulatory 
commissions have supported the combined electric and gas operations in one 
holding company system.

          Finally, reemphasis on Section 8 fits within the overall regulatory 
scheme of the Act.  Section 11 of the Act is flexible and was designed to 
change as the policy concerns over the 

- --------------
(25)     1995 Report at 70.

                                       -59-

<PAGE>

regulation of utility holding companies changed.(26)  As discussed below, the
electric and gas utility industries and the regulation of those industries 
have changed dramatically in recent years.  It is competitive forces (the 
very thing that the Act was designed to promote) that are pushing energy 
companies, including registered holding companies unless they are to be 
prevented from competing, to offer alternative forms of energy.  Moreover, a 
registered holding company would still be required to demonstrate that any 
acquisition or transaction by which it would become a combination company 
would not be detrimental to the carrying out of the provisions of Section 11 
of the Act. In other words, its electric system would have to constitute an 
integrated electric system and its gas system would have to constitute an 
integrated gas system and both systems would have to be capable of being 
operated efficiently.  Thus, the standards of Section 11 would still have to 
be met, but the application of those standards should take into account the 
fundamental policy of the Act and allow local regulators to make the 
threshold determination with regard to combination companies.

          Each of NSP and WEPCO as a combination company is permissible 
pursuant to the terms of Section 8 of the Act because the affected states are 
expected to approve the continued combined activities, and each is in the 
public interest.  In addition, as part of retail merger approvals, the MPUC 
and the PSCW will both review and approve NSP's, WEC's and WEPCO's 
acquisition of parts of the NSP-W gas system.  Furthermore, as required by 
Section 11, in addition to the fact that NSP's and WEPCO's electric systems 
constitute an integrated electric system, the gas systems of each together 
will constitute an integrated gas system as explained in detail below under 
Item 3.A.2.d.(ii).

          With respect to Section 8, the combination of electric and gas 
operations is lawful under all applicable state laws for each of NSP and 
WEPCO and has been considered and approved indirectly on numerous occasions 
by Wisconsin, Minnesota, North Dakota and Michigan regulators who have, and 
will continue to have, direct jurisdiction over the Primergy gas operations.  
The use of Primergy as a holding company for two combination companies will 
not circumvent any state regulations, since the gas utility operations of 
each of NSP and WEPCO individually will continue to be regulated by the 
relevant jurisdictions.  In addition, in their applications for approval of 
the Transaction by the Minnesota, Wisconsin, Michigan and North Dakota 
regulatory commissions--who have, and will continue to have, direct 
jurisdiction over the Primergy system's gas utility operations located in 
their respective states--NSP and WEC expect these commissions to either order 
or express approval for NSP and WEPCO to continue as combination electric and 
gas utility companies through the retention of NSP's and WEPCO's gas 
operations and of Primergy as a holding company of NSP and WEPCO.  Such 
actions will reflect the recognition by these commissions that the existence 
of both gas and electric systems in the Primergy holding company system will 
allow Primergy's customers greater choice to meet their energy needs, 
especially given the fact that the electric and gas systems operate in 
substantially the same territory, while sharing in the synergies that result 
from the Transaction.  Moreover, the prior fear that a holding company such 
as Primergy would be able to greatly emphasize one form of energy over the 
other based on its own agenda has dissipated both because of the competitive 

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(26)     Mississippi Valley Generating Co., 36 SEC 159 (1955) (noting that 
Congress intended the concept of integration to be flexible); UNITIL 
Corporation, Release No. 35-25524 (April 24, 1992) (noting that Section 11 
contains a flexible standard designed to accommodate changes in the industry).

                                       -60-

<PAGE>

nature of the energy market, which requires utilities to meet customer energy 
supply requirements or risk losing the customer to a competing supplier, and 
because state regulators will have sufficient control over, and would be 
unlikely to approve, a combination company that attempts to undertake such 
practices.

          Furthermore, the Commission has had the opportunity to review the 
gas utility operations of NSP and WEC in prior orders.  See Northern States 
Power Company, 36 SEC 118 (1954), Northern States Power Company, Release No. 
35-22334 (December 23, 1981) and Wisconsin Energy Corporation, Release No. 
35-24267 (December 18, 1986).  The decision of the Commission in Northern 
States Power Company, 36 SEC 1, 8 (1954) is noteworthy for the Commission's 
grant of an exemption to NSP under Section 3(a)(2) despite the Staff's 
strenuous objections to NSP retaining its gas utility properties in St. Paul, 
Minnesota.  In this regard, the Commission noted:

     Before considering the Division's contentions, it should be 
     observed that the continuance of combined gas and electric service 
     by Northern States in St. Paul not only does not circumvent state 
     law or policy but is affirmatively desired by the local authorities 
     concerned.  The State of Minnesota has home-rule legislation and 
     the City of St. Paul has authorized and actively favors the 
     continuance by Northern States of combined gas and electric 
     service, and urges that the exemption be granted.  The report of 
     the Senate Committee on Interstate Commerce pointed out in 
     connection with its comments on Section 8 of the Act that 
     competition in the field of distribution of gas and electric energy 
     is "essentially a question of State policy."(27)  The considered 
     conclusion of the local authorities, deriving their power from 
     specific State legislation, should be given great weight in 
     determining whether the public interest would in fact be adversely 
     affected by the retention of combined operations.  In the absence 
     of a compelling showing in the record to the contrary, we would not 
     be warranted in rejecting the appraisal of such authorities that 
     the local public interest, which is the public interest that is 
     significantly affected by the gas and electric combination in St. 
     Paul, is served by retention of the combined operation.

In Northern States Power Company, Release No. 35-22334 (December 23, 1981), 
the Commission continued NSP's Section 3(a)(2) exemption virtually without 
discussion.  In Wisconsin Energy Corporation, Release No. 35-24267 (December 
18, 1986), the Commission reviewed at length its prior decisions on ownership 
of electric and gas utility operations by exempt holding companies and noted 
the extensive regulation by the PSCW of holding companies.  The Commission 
granted WEC an exemption under Section 3(a)(1) and reserved jurisdiction over 
its retention of the gas utility operations of WNG.


           For all of these reasons, the Commission should approve the 
retention by NSP and WEPCO of their respective gas properties as contemplated 
by the Transaction.  No policy would be furthered by requiring divestiture, 
and, indeed, state policy would be thwarted by such a requirement.

- --------------
(27)     S. Rep. No. 671, 74th Cong., 1st Sess. (1935), p. 29.

                                       -61-

<PAGE>







                                       -62-

<PAGE>


          (ii)     Retention is also Appropriate Under Section 11(b)(1) 

          Even if the Act were not interpreted as generally permitting 
combination gas and electric systems upon state approval, Section 11 contains 
other provisions that permit the retention by NSP and WEPCO of their 
respective gas systems.  Section 11(b)(1) of the Act permits a registered 
holding company to control one or more additional integrated public utility 
systems--i.e., gas as well as electric--if:

          (A)  Each of such additional systems cannot be operated 
     as an independent system without the loss of substantial 
     economies which can be secured by the retention of control by 
     such holding company of such system;

          (B)  All of such additional systems are located in one 
     State, or in adjoining States, or in a contiguous foreign 
     country; and

          (C)  The continued combination of such systems under the 
     control of such holding company is not so large (considering 
     the state of the art and the area or region affected) as to 
     impair the advantages of localized management, efficient 
     operation, or the effectiveness of regulation.

Each of these requirements is satisfied in this Transaction, and retention 
is, therefore, appropriate on the basis of Section 11(b)(1).

CLAUSE A OF SECTION 11(B)(1) IS SATISFIED.

     In the 1995 Report, the Division recommended that the Commission 
"liberalize its interpretation of the `A-B-C' clauses.(28)  Historically, 
however, as a "guide" to determining whether lost economies are "substantial" 
under Section 11(b)(1)(A), under its previous narrow interpretation of this 
section, the Commission had given consideration to four ratios, which measure 
the projected loss of economies as a percentage of:  (1) total gas operating 
revenues; (2) total gas expense or "operating revenue deductions;" (3) gross 
gas income and (4) net gas income or net gas utility operating income.  
Although the Commission has declined to draw a bright-line numerical test 
under Section 11(b)(1)(A), it has indicated that cost increases resulting in 
a 6.78% loss of operating revenues, a 9.72% increase in operating revenue 
deductions, a 25.44% loss of gross gas income and a 42.46% loss of net income 
would afford an "impressive basis for finding a loss of substantial 
economies."  Engineers Public Service Co., 12 SEC 41, 59 (1942).

          DIRECT LOSS OF ECONOMIES.  NSP and WEPCO have each prepared 
separate studies of their respective gas utility operations that analyze the 
lost economies that their gas utility operations would suffer upon 
divestiture when compared to their retention pursuant to the Transaction.  
These studies are attached to this Application as Exhibit J-1 and Exhibit J-2 
(the "Gas Studies").  As set forth in the Gas Studies, if the gas operations 
of NSP and WEC were operated on a stand-alone basis, lost economies from the 
need to replicate services, the loss of economies of scale, the costs of 
reorganization, and other factors would be immediate and 

- --------------
(28)      1995 Report at 74.

                                       -63-

<PAGE>


substantial.  In the absence of rate relief, those lost economies would 
substantially injure the shareholders of NSP and WEC upon the divestiture of 
those gas operations.  As the studies further show, if rate relief were 
granted with respect to the lost economies, then consumers would bear those 
substantial costs over what they would have to pay if the properties were 
retained as contemplated by the Transaction.

     As set forth in the Gas Studies, divestiture of the gas operations of 
WEPCO, NSP and NSP-W into stand-alone companies would result in lost 
economies of $36,426,393 for WEPCO, $30,102,000 for NSP and $9,289,000 for 
NSP-W.  The table below shows the gas operating revenues, gas operating 
revenue deductions, gas gross income and gas net income of NSP,    NSP-W and 
WEPCO. 

COMPANY        GAS OPERATING       GAS OPERATING          GAS          GAS
- -------           REVENUES            REVENUE            GROSS         NET
                  --------          DEDUCTIONS          INCOME        INCOME
                                    ----------          ------        ------

NSP            $336,082,000        $300,024,000      $36,058,000   $26,655,000

NSP-W           $78,015,000         $69,771,000       $8,244,000    $5,543,000

WEPCO          $318,261,433        $271,238,964      $47,022,469   $31,944,293

          On a percentage basis, the lost economies amount to 112.62% of 1995 
gas net income in the case of WEPCO, 110.20% of gas net income in the case of 
NSP and 165.16% of gas net income in the case of NSP-W--far in excess of the 
loss of net income in UNITIL, where the Commission allowed the retention of 
gas utility operations, and the 30% loss in NEW ENGLAND ELECTRIC SYSTEM that 
the Commission has described as the highest loss of net income in any past 
divestiture order.(29) As a percentage of 1995 gas operating revenues, these 
lost economies described in the Gas Studies amount to 11.30% in the case of 
WEPCO, 8.74% in the case of NSP and 11.73% in the case of NSP-W--losses 
substantially higher than the losses in any past divestiture order.(30) As a 
percentage of 1995 expenses or operating revenue deductions, the lost 

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

(29)      See UNITIL Corp., Release No. 35-25524 (April 24, 1992) ("The 
Commission has required divestment where the anticipated loss of income of 
the stand-alone company was approximately 30%..." or "29.9% of net income 
before taxes") citing SEC v. NEW ENGLAND ELECTRIC SYSTEM, 390 U.S. 207, 214 
n. 11 (1968).

(30)      The highest loss of operating revenues in any case ordering 
divestiture is commonly said to be 6.58%.  See, e.g., UNITIL CORP., Release 
No. 35-25524 (April 24, 1992).  ("[o]f cases in which the Commission has 
required divestment, the highest estimated loss of operating revenues of a 
stand-alone company was 6.58%..."), citing IN RE ENGINEERS PUBLIC SERVICE 
CO., 12 SEC 41 (1942).  In fact, however, the 6.58% ratio is not cited in 
Engineers and is a post hoc calculation derived from claimed cost increases 
which the Commission had found were "overstated" and "doubtful" in a number 
of respects.  IN RE ENGINEERS PUBLIC SERVICE CO., 12 SEC 41, 80-81 (1942).  
See ALSO IN RE PHILADELPHIA CO., 28 SEC 35, 51 n. 26 (1949) (Engineers' 
"estimate...of increased expenses...was overstated in several respects.").  
While the SEC made no finding as to actual cost increases or ratio for the 
Gulf States gas properties, it found that Engineers' estimate of 
divestiture-related ratios cost increases or ratio for certain sister gas 
properties in Virginia were also overstated and cut them and the resulting 
ratios in half.  IN RE ENGINEERS PUBLIC SERVICE CO., 12 SEC 41, 60 (1942).  
If the same 50% discount were applied to Engineers' Gulf States gas 
properties, the loss of operating revenues would have been 3.29%, the 
increase in expenses would have been 4.73%, the loss of gross income would 
have been 10.43%, and the loss of net income would have been 12.63%.  
Disregarding the 6.58% ratio incorrectly attributed to the Engineers/Gulf 
States case, the highest loss of operating revenues in any past divestiture 
order was 5.85%.  See table of ratios in NEW ENGLAND ELECTRIC SYSTEM, 41 SEC 
888, 905 app. (1964) (The North American Company).  This figure would be even 
lower if adjusted for the increases in purchased gas costs since the 
1940's.

                                       -64-

<PAGE>

economies described in the Gas Studies would amount to 13.26% in the case of 
WEPCO, 9.79% in the case of NSP, and 13.12% in the case of NSP-W, higher than 
the losses in any past divestiture order and, in ENTERGY, another case in 
which the Commission authorized the retention of gas operations.  As a 
percentage of 1995 gross income, the lost economies described in the Gas 
Studies amount to 76.51% in the case of WEPCO, 81.46% in the case of NSP and 
111.05% in the case of NSP-W, far in excess of the highest loss of gross 
income in any divestiture order.

          In order to recover these lost economies, WEPCO's gas division 
would need to increase rate revenue by $36,426,393 or 11.45%, NSP would have 
to increase revenues by $30,102,000 or 8.96% and NSP-W would have to increase 
rate revenue by $9,289,000 or 11.91%.  These increases in rate revenues would 
have a direct and immediate negative impact on the rates charged to customers 
for gas services.  In addition, the customers of WEPCO and NSP gas business 
who are also customers of their respective electric utility businesses will 
experience a doubling of their postage costs to pay separate bills.  The 
total estimated increase in such postage costs is $3.84 per customer per year 
or $1,631,000 in the aggregate ($1,356,000 for NSP gas customers and $275,000 
for NSP-W gas customers).

          LOSS OF "ENERGY SERVICE COMPANY ECONOMIES."  Divestiture would also 
result in the loss to consumers of the economies offered by the "energy 
services" approach of NSP and WEC to the utility business.  While the losses 
cannot now be fully quantified, they are substantial.  At the center of the 
energy services company concept is the idea that providing gas and electric 
products is only the start of the utility's job.  In addition, the utility 
must provide enhanced service to the consumer by providing an entire package 
of both energy products and services.  In this area, NSP's and WEC's efforts 
are part of a trend by utilities to organize themselves as energy service 
companies, that is, as providers of a total package of energy services rather 
than merely suppliers of gas and electric products.  The goal of an energy 
service company is to retain its current customers and obtain new customers 
in an increasingly competitive environment by meeting customers' needs better 
than the competition.  An energy service company can provide the customer 
with a low cost energy (i.e., gas, electricity or conservation) option 
without inefficient subsidies.

          Through the adoption of the energy services concept, combination 
utilities benefit all utility stockholders. For customers, a service company 
provides the convenience and efficiency of service by a single energy 
provider and reduces transaction costs incurred in gathering and analyzing 
information, contacting energy suppliers, negotiating terms of services and 
paying bills. For the communities in which an energy service company 
operates, combining gas and electric operations simplifies community planning 
on energy-related matters.  For society, an energy service company is best 
able to ensure an environmentally efficient allocation of energy.  For 
utility shareholders and employees, an energy service company is better able 
to 


                                       -65-

<PAGE>

respond to a competitive environment and to remain an attractive investment 
opportunity for shareholders and an appealing employer for utility employees.

          THE A-B-C ANALYSIS SHOULD BE LIBERALIZED.  Since 1968, in 
interpreting clause (A) of Section 11(b)(1), the Commission has historically 
looked to the Supreme Court decisions in SEC V. NEW ENGLAND ELECTRIC SYSTEM, 
ET AL., 384 U.S. 176 (1966) ("NEES I") and 390 U.S. 207 (1968) ("NEES II").  
In NEES I, the Supreme Court accepted the Commission's interpretation of the 
"loss of substantial economies" language of clause (A) to require an 
applicant seeking to own an electric and gas utility system to show that the 
additional system, if separated from the principal system, would be incapable 
of independent economic operation.  The Court in NEES I accepted the 
Commission's then-current interpretation of clause (A), despite earlier SEC 
interpretations permitting the Commission to use business judgment and 
expertise to apply the statutory phrase "loss of substantial economies."  In 
NEES I, the Court specifically recognized that the language of clause (A) was 
"admittedly not crystal clear" and deferred to the agency's "EXPERTISE on the 
total competitive situation."  384 U.S. at 185 (emphasis in original).  In 
NEES II, the Court reiterated and strengthened its earlier statement of 
deference to the Commission.  390 U.S. at 219. 

          The Division recognized in the 1995 Report that the Commission was 
no longer bound by the narrow interpretation of Clause (A) under the NEES 
decisions.  In so doing, the Division stated:

     As discussed above, the SEC has generally required electric 
     registered holding companies that seek to own gas utility 
     properties to satisfy the requirements of the A-B-C clauses 
     concerning additional integrated systems.  In contrast, exempt 
     holding companies have generally been permitted to retain or 
     acquire combination systems so long as combined ownership of 
     gas and electric operations is permitted by state law and is 
     supported by the interested regulatory authorities.

     In the past, the SEC has construed the A-B-C clauses narrowly 
     to permit retention only where the additional system, if 
     separated from the principal system, would be incapable of 
     independent economic operations.  Although the Supreme Court 
     upheld the SEC's reading, two justices dissented, contending 
     that the "serious impairment" standard was at odds with the 
     wording of the Act, had little basis in the statutory history 
     or aims of the Act, and could not be sustained by agency or 
     judicial precedent.  The dissenting justices believed that the 
     statutory language "called for a business judgment of what 
     would be a significant loss."

     Applicants in recent matters have argued that, in a 
     competitive utility environment, any loss of economies 
     threatens a utility's competitive position, and even a "small" 
     loss of economies may render a utility vulnerable to 
     significant erosion of its competitive position.  There is 
     general support for a more relaxed standard.  A number of 
     commenters emphasize that these are essentially state issues.  
     It does not appear that the SEC's precedent concerning 
     additional systems precludes the SEC from relaxing its 
     interpretation of section 11(b)(1)(A).  Indeed, the SEC has 
     recognized that section 11 does not impose "rigid concepts" 
     but 

                                       -66-

<PAGE>

     rather creates a "flexible" standard designed "to 
     accommodate changes in the electric utility industry."

     Congress, in 1935, recognized that competition in the field of 
     distribution of gas and electric energy is essentially a 
     question of state policy.  The Act was intended to ensure 
     compliance with state law in this regard.  Moreover, it 
     appears that the utility industry is evolving toward the 
     creation of one-source energy companies that will provide 
     their customers with whatever type of energy supply they want, 
     whether electricity or gas.  Accordingly, the Division 
     believes it is appropriate to reconcile the treatment of 
     registered and exempt companies in this regard, and so 
     recommends that the SEC permit registered holding companies to 
     own gas and electric utility systems pursuant to the A-B-C 
     clauses of section 11(b)(1), where the affected states 
     agree.(31)

     In NEES I (and NEES II), the Court accepted the Commission's 
interpretation of Clause A as a "construction well within the permissible 
range given to those who are charged with the task of giving an intricate 
statutory scheme practical sense and application."  384 U.S. at 185.  
However, there is strong support in Supreme Court case law for the 
Commission's application in this case of its current interpretation of Clause 
A, based upon current competitive facts and current policy, as stated in the 
Division's 1995 Report.  In CHEVRON USA, INC. V. NATIONAL RESOURCES DEFENSE 
COUNCIL, INC., 467 U.S. 837 (1984), the Court outlined the parameters for 
changing agency interpretations of statutory language based on policy 
considerations and agency expertise:

          When a court reviews an agency's construction of the 
     statute which it administers, it is confronted with two 
     questions.  First, always, is the question whether Congress 
     has directly spoken to the precise question at issue.  If the 
     intent of Congress is clear, that is the end of the matter; 
     for the court, as well as the agency, must give effect to the 
     unambiguously expressed intent of Congress.  If, however, the 
     court determines Congress has not directly addressed the 
     precise question at issue, the court does not simply impose 
     its own construction on the statute, as would be necessary in 
     the absence of an administrative interpretation.  RATHER, IF 
     THE STATUTE IS SILENT OR AMBIGUOUS WITH RESPECT TO THE 
     SPECIFIC ISSUE, THE QUESTION FOR THE COURT IS WHETHER THE 
     AGENCY'S ANSWER IS BASED ON A PERMISSIBLE CONSTRUCTION OF THE 
     STATUTE.


467 U.S. at 842 (citations omitted; emphasis added).  Justice Scalia, the 
present dean of Supreme Court interpretations of administrative law, pointed 
out that the Court's CHEVRON opinion clearly "announced the principle that 
the courts will accept an agency's reasonable interpretation of the ambiguous 
terms of a statute that the agency administers."  The Honorable Antonin 
Scalia, "Judicial Deference to Administrative Interpretations of Law," 1989 
Duke L.J. 511.

- --------------
(31)      Division Report at 74, 75, 76.  Footnotes omitted.

                                       -67-

<PAGE>

     In the NEES I opinion, the Supreme Court specifically pointed out that 
"[t]he phrase 'without the loss of substantial economies' is admittedly not 
crystal clear."  384 U.S. at 185.  Thus, the first prong of the analysis 
under CHEVRON is clearly met.  As Justice Scalia pointed out, under CHEVRON:

     "the agency is free to give the statute whichever of several 
     possible meanings it thinks most conducive to accomplishment 
     of the statutory purpose.  Under the latter regime, there is 
     no apparent justification for holding the agency to its first 
     answer, or penalizing it for a change of mind."

1989 Duke L.J. at 516.  Justice Scalia convincingly argues that a primary 
point of CHEVRON is to allow agencies flexibility to change their statutory 
interpretations based upon current economic (and even political) 
considerations.  Under CHEVRON, it is entirely appropriate for the Commission 
to interpret Clause A based on its CURRENT "EXPERTISE on the total 
competitive situation."  (NEES I at 185.)

     Applicants believe that the Division's recommendation would represent 
sound policy by the Commission.  From a policy perspective, the Commission's 
historic concern underpinning its 1964 NEES decision and a host of earlier 
decisions where the retainability of gas properties by registered electric 
systems was at issue--namely, of fostering competition between electric and 
gas--is simply no longer valid given the current "state of the art" in the 
electric and gas utility industries.  In the generation since the Commission 
decided the NEES case, profound economic and regulatory factors have wrought 
a fundamental transformation in the gas supply and electric generation 
industry, rendering obsolete the Commission's earlier premises regarding the 
primacy of competition between gas and electric service and the lack of 
competition within electric and gas service.

     In the gas area, regulatory changes have introduced competition into 
what was formerly a monopoly and have expanded the availability of 
non-utility "transportation-only service" as an alternative to sales services 
from the local gas utility company.  The NSP, NSP-W and WEPCO gas operations 
all have "open access" transportation-only service tariffs on file with their 
respective state commissions, and approximately 20.1% of the gas delivered by 
them in 1995 was directly purchased by customers.  Combination utilities 
therefore have less ability than they did in 1935 to "favor" electric--the 
principal policy concern in decisions ordering the separation of gas and 
electric systems--by curtailing the availability or increasing the price of 
gas.(32)  Combination utilities also have less incentive to 
favor electric over gas in light of the increasing importance of demand-side 
management, the costs and risks involved in the construction of new 
generating capacity and the incentives to avoid such construction, and, as 
noted in the June 1994 issue of THE ELECTRICITY JOURNAL, the emergence of 
integrated resource planning involving both gas and electric service.

- --------------
(32)      See, E.G., SEC V. NEW ENGLAND ELECTRIC SYSTEM, ET AL., 384 U.S. 176,
183-184 (1966).  It is important to note that this issue--basically an 
anti-trust issue--was the principal concern in previous decisions ordering 
the separation of gas and electric systems and clearly is no longer 
applicable to the changed utility competitive environment.

                                       -68-

<PAGE>


     In the electric area, the Energy Policy Act of 1992 and the Public 
Utility Regulatory Policies Act of 1978 have introduced competition into the 
electric utility business.  As the chairman of the Senate Banking Committee 
stated recently:

     "[The Act] was substantially changed by the Energy Policy Act 
     of 1992.  That law restructured the utility industry to 
     promote greater competition for the benefit of ENERGY 
     customers.  The Energy Policy Act of 1992 was the product of a 
     cooperative effort on the part of the Banking Committee and 
     the Energy Committee to create a more market-oriented 
     regulatory framework for the ENERGY industry."  Hearing on S. 
     182, The Communications Act of 1994 before the Comm. on 
     Commerce, Science and Transportation, 103rd Cong. 2nd Sess. 
     344-345 (1994) (Prepared Statement of Senator Riegle) 
     (emphasis added).

In addition, many states have "retail wheeling" measures under discussion 
which are likely to have the effect of extending electric supply competition 
to the retail level.  Minnesota, Wisconsin, Michigan and North Dakota are 
each in the process of evaluating various options that could increase 
electric supply competition at the retail level.(33)

     Instead of relying on the blunt instrument of competition BETWEEN gas 
and electric, national policy has now created direct competition WITHIN the 
gas and electric utility industries.  Thus, combination ownership does not 
eliminate competition, since a combination utility now has competitors for 
both gas and electric service.  Moreover, competition is not an end in 
itself, but is merely a means to the end of efficient, cost-effective 
service.  Since combination ownership creates efficiencies and no longer has 
the effect of eliminating competition, there is no reason for the Commission 
to prohibit combination ownership, at least under the circumstances presented 
here.

     Nothing in the Supreme Court's NEES decisions compels a different 
result.  First, as the Commission noted in its UNION ELECTRIC decision, the 
Supreme Court's NEES decisions attached "great weight ...to [the Commission's]
expertise in the administration of the Act."  45 SEC 489, 509, N.77. (1974).  
The NEES decisions and the Court's reasoning in CHEVRON therefore leave the 
Commission free to apply its expertise to administer the Act in light of 
changes in legal, regulatory and economic circumstances which were not foreseen
at the time of the NEES 

- --------------
(33)      On December 12, 1995, the PSCW announced a determination outlining 
the general direction of electric utility regulation in Wisconsin.  It 
includes a restructuring of the industry providing choice of electricity 
provider for all consumers by the year 2000 as well as establishment of a 
competitive generation business.  The transmission and distribution functions 
would remain regulated.  In a February 22, 1996 Report to the Wisconsin 
Legislature, the PSCW identified a 32 step workplan that it would follow for 
Electric Utility Restructuring in Wisconsin.  In the plan, the PSCW indicated 
that during 1996 it will begin activities on 12 of these steps, some of which 
would seek changes in applicable administrative rules under its jurisdiction, 
including affiliated interest standards and quality of service standards.  
The PSCW expects to present an electric utility restructuring plan to the 
Wisconsin Legislature in 1997.

     The PSCW also continued a generic investigation of the natural gas 
industry in Wisconsin and addressed the extent to which traditional 
regulation should be replaced with a different approach.  In conjunction with 
this generic investigation, the PSCW staff is reviewing the use of the 
current purchased gas adjustment ("PGA") mechanism which is designed to pass 
on to gas customers increases or decreases in the cost of natural gas 
purchased for resale.  A separate docket has been established to review the 
PGA.

                                       -69-

<PAGE>

decisions, including federal legislation which has "substantially changed" 
the Act.  See CHEVRON, 476 U.S. at 842.

     Second, as noted by the Commission in UNION ELECTRIC and later 
decisions, the NEES decisions are based on premises and policies that are no 
longer operative.  SEE DELMARVA POWER & LIGHT CO., ET AL., 46 SEC 710, 716 
(1976) ("the objective of promoting retail competition between gas and 
electricity, which was stressed in the NEES opinions is less critical now."); 
UNION ELECTRIC CO., 45 SEC 489, 510 (1974), CITY OF CAPE GIRARDEAU, MISSOURI 
V. SEC, 521 F.2d 324 (D.C. Cir. 1974) (describing as "outmoded" the 
Commissions' previous policy to "promot[e] the wider...use of gas and 
electric energy" and to "foster...variegated competition between gas and 
electricity and the attendant promotion of the use of each;" holding that 
"the maximization of energy use seems a questionable public policy objective" 
and that "[i]n today's world the public interest and the long-run consumer 
interest seem to call for prudent conservation and rational allocation" of 
resources). 

CLAUSES (B) AND (C) OF SECTION 11(B)(1) ARE SATISFIED.

     The remaining requirements of Section 11(b)(1) are met because the gas 
operations of WEPCO, NSP and NSP-W are located in the adjoining states of 
Wisconsin, Minnesota, Michigan (Upper Peninsula), and North Dakota and 
because the continued combination of the gas operations under Primergy is not 
so large, considering the state of the art and the area or region affected, 
as to impair the advantages of localized management, efficient operation or 
the effectiveness of regulation.  The gas systems are confined to a 
relatively small area and are not as large as other gas systems in the same 
area and will preserve the advantages of localized management, efficient 
operation and effectiveness of regulation.  Moreover, as the Commission has 
recognized elsewhere, the determinative consideration is not size alone or 
size in an absolute sense, either big or small, but size in relation to its 
effect, if any, on localized management, efficient operation and effective 
regulation.  From these perspectives, it is clear that the continued 
combination of the gas operations under Primergy is not too large.

     Even after the combination, the gas operations of NSP and WEPCO, with 
some 750,000 customers combined in four states, will be smaller than NorAm 
(the parent of Minnegasco which has 2,700,000 customers, 630,000 of which are 
in Minnesota), Northern Illinois Gas Company (1,769,800 customers) and 
People's Gas Light and Coke Company (842,510 customers).  These three gas 
utilities are NSP and WEPCO's primary competitors in the region.  With 
respect to localized management, this issue is discussed for the Transaction 
as a whole under Item 3.A.2.d.(ii).(a). below.  Applied solely to the gas 
operations, the current NSP, NSP-W and WEPCO gas systems enhance localized 
management within the larger corporate structure and will continue to do so 
after the Transaction is completed.

     As a result of the Transaction, the gas utility operations of NSP-W 
(other than the Designated Gas Utility Assets) will become part of WEPCO and 
the Designated Gas Utility Assets (i.e. the distribution systems servicing 
towns of LaCrosse and Hudson, Wisconsin) will become part of NSP.  The 
centralized functions of NSP (including the Designated Gas Utility Assets) 
will be managed from St. Paul, Minnesota, and the local functions will 
continue to be handled from regional offices, including offices in or near 
LaCrosse and Hudson. Similarly, the 

                                       -70-

<PAGE>

central gas utility functions for WEPCO (including the gas utility business 
acquired from NSP-W) will continue to be run from Milwaukee and local matters 
will be handled by regional offices.  No reduction in customer service or 
support crews is expected.  Management will therefore remain geographically 
close to the gas operations, thereby preserving the advantages of localized 
management.  From the standpoint of regulatory effectiveness, NSP already 
operates a multi-jurisdictional (Minnesota and North Dakota) gas utility, as 
does NSP-W (Wisconsin and Michigan).  In addition, several other gas 
utilities in the region serve customers in several states.  Thus, the 
regulatory agencies in the four states are currently regulating 
multi-jurisdictional gas utilities and will be able to effectively regulate 
the gas utility operations of Primergy.  In addition, it is expected that:  
(i) the Wisconsin and Michigan regulatory authorities will indicate their 
support for or order the retention of the existing gas system by WEPCO and 
will approve WEPCO's acquisition of NSP-W's gas utility business, (ii) that 
the North Dakota and Minnesota regulatory authorities will support the 
retention of the existing gas system of NSP and (iii) the Wisconsin 
Commission will approve NSP's acquisition of the Designated Gas Utility 
Assets, thereby indicating that they can regulate these systems effectively.  
With respect to efficient operation, as described below, as part of the 
Primergy System, the gas operations of NSP and WEPCO are expected to reduce 
purchased gas costs by $102 million from 1997 to 2000 and 100% of these 
savings will be passed on directly to customers.  Far from impairing the 
advantages of efficient operation, the combination of the gas operations 
under Primergy will facilitate and enhance the efficiency of gas operations.  
For a more detailed discussion of Section 11(b)(1)(c), see the legal 
memorandum filed as Exhibit J-3 hereto.

          (c)     Retention of Other Businesses

          As a result of the Transaction, the non-utility businesses and 
interests of NSP and WEC described in Item 1.B.5. above will become 
businesses and interests of Primergy.  Certain of such businesses will be 
held directly by Primergy Hold, if formed, and if Primergy Hold is not 
formed, will be held directly by Primergy.  In addition, the subsidiaries, 
affiliates and associates of the foregoing companies will become indirect 
subsidiaries, affiliates and associates, respectively, of Primergy.

     Corporate charts showing the subsidiaries, including non-utility 
subsidiaries of NSP and WEC, are filed as Exhibits E-10 and E-11.  A 
corporate chart showing the projected arrangement of these subsidiaries under 
Primergy is filed as Exhibit E-12.

     Standard for retention:  Section 11(b)(1) permits a registered holding 
company to retain "such other businesses as are reasonably incidental, or 
economically necessary or appropriate, to the operations of [an] integrated 
public utility system."  Under the cases interpreting Section 11, an interest 
is retainable if (1) there is an operating or functional relationship between 
the operations of the utility system and the non-utility business sought to 
be retained, and retention is in the public interest,(34) or if (2) the 
business evolved out of the system's utility business, the investment is not 
significant in relation to the system's total financial resources, and the 

- --------------
(34)      See, e.g., Michigan Consolidated Gas Co., 44 SEC 361, 365 (1970), 
aff'd, 444 F.2d 913 (D.C. Cir. 1971) (quoting General Public Utilities Corp., 
32 SEC 807, 839 (1951)); United Light and Railways Co., 35 SEC 516, 519 
(1954).

                                       -71-

<PAGE>

investment has the potential to produce benefits for investors and/or 
consumers.(35) In addition, the Commission has stated that "retainable 
non-utility interests should occupy a clearly subordinate position to the 
integrated system constituting the primary business of the registered holding 
company."(36)

     The vast majority of Primergy's non-utility business would be exempt 
from the Act.  In addition, of the remainder, almost all of NSP's and certain 
of WEC's non-utility businesses that are not EWGs or FUCOs would be 
energy-related companies under the Commission's proposed Rule 58.  Under 
proposed Rule 58, an energy-related company is a company that derives or will 
derive substantially all of its revenues (exclusive of revenues from 
temporary investments) from one of the twelve businesses described in the 
Rule and from such other activities and investments as the Commission may 
approve under Section 10.

     In the 1995 Report, in addition to the proposed Rule 58 safe harbor for 
energy-related diversification, the Division suggested the adoption of a DE 
MINIMUS "budget approach" for limited investments in activities which do not 
fit within previous orders of the Commission, yet appear to be within the 
meaning of the "other businesses" clauses of Section 11. The Division 
suggested that this approach would allow registered holding companies to make 
minimal investments without regard to the identity of each investment up to a 
certain authorized amount, provided certain structural considerations were 
observed which limited the potential losses to the amount of the investment 
and insulated the other system assets by isolating the activity in a separate 
subsidiary.(37)

     Furthermore, under the provisions of Section 9(c)(3), the Commission may 
permit investments which it determines are "appropriate in the ordinary 
course of business" and "not detrimental to the public interest or the 
interest of investors or consumers."

     Upon the consummation of the Transaction, each of the non-utility 
investments retained by Primergy from WEC and those to be acquired by 
Primergy from NSP will become subject to the jurisdiction of, and regulation 
by, the PSCW pursuant to the Wisconsin Act as described above in Item 
1.B.1.b.  The policy of the Wisconsin Act is set forth in its preamble, which 
explicitly recognizes that the financial health of a public utility depends 
upon the economic well-being of its service area and encourages the conduct 
of substantial business by the utility within the service area by, among 
other things, providing investment capital for new ventures.  To foster these 
objectives, and to ensure safe and reliable service at  competitive rates, 
the Wisconsin Act contains provisions concerning oversight by the PSCW of the 
diversification and community investment permitted and encouraged by the 
statute.(38)  As previously described, among other 

- --------------
(35)      CSW Credit, Inc., Release No. 25995 (March 2, 1994); Jersey Central 
Power & Light Co., Release No. 24348 (March 18, 1987).

(36)      United Light and Railway Co., 35 SEC at 519.

(37)      1995 Report at 89-90.  The Division also recommended a flexible 
approach with respect to investments which neither met the energy-related 
test of proposed Rule 58 and exceeded the DE MINIMUS amount.

(38)      In the 1995 Report, the Division noted a comment by Wisconsin 
Electric Power Company regarding the scope of the Wisconsin Act.  1995 Report 
at 91.

                                       -72-

<PAGE>

things, the Wisconsin Act provides for 1) a cap on amounts invested in 
diversified non-utility businesses; 2) annual reporting requirements with 
respect to the total amount of assets held by non-utility affiliates, amounts 
located within the state and number of employees; and 3) periodic 
investigations by the state commission at least every three years.  
Furthermore, the state commission is required to consider whether the 
non-utility affiliates 1) substantially retain, attract or promote business 
activities or employment or provide capital to businesses being formed or 
operating in the service territory of any public utility affiliate; or 2) 
develop or operate commercial or industrial parks in the service territory of 
any public utility affiliate.  Each non-utility investment retained by 
Primergy from WEC has been subject to analysis by the PSCW in accordance with 
these requirements, and each non-utility investment retained (including those 
obtained from NSP) will be subject to ongoing regulation under the Wisconsin 
Act.  Because the extensive regulation to which these investments will be 
subject ensures such investments are and will be in the best interests of 
investors and consumers, the Commission should allow retention under Section 
11's "other businesses" clause or as permitted investments authorized by 
Section 9(c)(3).

     As set forth more fully below, the non-utility business interests that 
Primergy will hold directly or through Primergy Hold meet the Commission's 
standards for retention.

- --   BROKERING OF ENERGY, GAS, AND RELATED PRODUCTS AND SERVICES (Cenerprise, 
     WISVEST and ACNRG):

          Cenerprise and ACNRG engage in natural gas and electric marketing 
     and brokering activities.  WISVEST holds a 50% interest in Blackhawk 
     Energy Services, LLC ("Blackhawk"), a company which provides strategic 
     energy management and brokering services with a focus on natural gas 
     management.  The marketing and brokering activities engaged in by 
     Cenerprise, Blackhawk and ACNRG are substantially similar to those 
     engaged in by numerous utility companies engaged in non-utility 
     brokering and marketing transactions, and in particular, their 
     activities are similar to those approved by the Commission and engaged 
     in by the registered systems.  See., e.g., Northeast Utilities Services 
     Co., et al., Release No. 35-26359 (August 18, 1995) (authorizing 
     subsidiary to engage in electric powering brokering and marketing 
     transactions and fuel-for-power transactions within and outside the 
     service areas of affiliated public-utility companies); Consolidated 
     Natural Gas Co., Release No. 35-24329 (February 27, 1987) (authorizing 
     establishment of subsidiary under name CNG Trading to compete with 
     independent gas marketing companies and maintain and increase system gas 
     sales to LDCs and their end-users which could not be retained or secured 
     under existing utility tariffs); Entergy Corporation, et al., Release 
     No. 35-25848 (July 8, 1993) (authorizing subsidiary to provide 
     consulting services to non-associated companies, including expertise 
     relating to brokering of power resources); UNITIL Corp., et al., Release 
     No. 35-25816 (May 24, 1993) (authorizing establishment of subsidiary 
     under the name UNITIL Resources to serve as a power brokering agent for 
     the sale of client-owned bulk power purchaser clients).  The retention 
     of Cenerprise, WISVEST's interest in Blackhawk and ACNRG and the 
     continuance of their operations thus should be permitted to continue.  
     Such activities would also be permitted under proposed Rule 58.

                                       -73-

<PAGE>

- --   ENERGY CONSERVATION, MANAGEMENT AND RELATED SERVICES (Cenerprise, ACNRG, 
     EMC, Primergy GC, Primergy NC and O'Brien Management Services 
     Subsidiaries):

          The Commission has authorized numerous registered holding companies 
     to engage in a variety of energy conservation, demand side management 
     and related services.  See, e.g., Allegheny Power System, Inc., Release 
     35-26401 (October 27, 1995) (authorizing non-utility subsidiaries to 
     provide energy management services, including identification of energy 
     cost reduction and efficiency opportunities, design of facility and 
     process modifications to realize such efficiencies; management of or the 
     direct construction of energy conservation equipment; maintenance of 
     energy systems; training of client personnel; operation of equipment; 
     design, management, construction and installation of energy management 
     systems and structures; reporting system results and other similar or 
     related energy management activities); Central and South West 
     Corporation, Release No. 35-26367 (September 1, 1995) (authorizing 
     EnerShop, a non-utility subsidiary, to provide a range of energy-related 
     products and services to commercial and industrial customers of both 
     associate and non-associate companies, including consulting and energy 
     analysis, project management, design and construction, and energy 
     efficient equipment installation and maintenance); Entergy Corporation, 
     et al., Release No. 35-26342  (July 27, 1995) (authorizing Entergy 
     Systems and Service, Inc. to provide energy consulting services 
     worldwide, with a focus on lighting efficiency, and removing former 50% 
     limitation on energy management services business); Northeast Utilities, 
     et al., Release No. 35-26335 (July 19, 1995) (authorizing subsidiaries 
     of Northeast Utilities to provide, without a 50% limitation, energy 
     management services and demand-side management services and to enter 
     into joint ventures with utilities to provide such services).
     
          As previously mentioned, Cenerprise, ACNRG, EMC and O'Brien 
     Management Services Subsidiaries provide retail customers within and 
     outside NSP's service areas energy conservation and management services 
     including utility billing analysis, end-use gas marketing, risk 
     management, construction and energy consulting, and administrative 
     services. Cenerprise's construction and energy consulting services and 
     energy analysis are similar to EnerShop's design, construction, 
     consulting and administrative services, and Northeast Utilities' demand 
     side management services. Furthermore, Cenerprise's energy consulting 
     service is similar to the energy consulting service offered by Entergy.  
     ACNRG provides services similar to those provided by Enershop.  EMC 
     performs services similar to those provided by Allegheny's non-utility 
     subsidiaries, and services provided by Entergy Systems and Services, 
     Inc.  If Primergy GC and/or Primergy NC are formed, they may perform 
     services for unaffiliated utilities similar to those services to be 
     performed for NSP and WEPCO.  Such services, described in more detail in 
     Item 1.B.1.e. above, may include the operation, maintenance, repair, 
     rehabilitation, design, construction and testing of generation 
     facilities.  Thus, Primergy should be able to retain these businesses. 
     All of such activities would also be permitted under proposed Rule 58.
 
                                    -74-
<PAGE>


- --   PROVIDING FUEL PROCUREMENT SERVICES (Cormorant, Badger, Cenerprise, and  
     O'Brien Coalbed Subsidiaries):

          As previously mentioned, Cormorant was established for the principal
     purpose of acquiring fuel resources.  Cormorant engages in oil, gas, coal
     lignite and uranium exploration and holds rights to such resources. 
     O'Brien Coalbed Subsidiaries have interests in various gas wells,
     Cenerprise has interests in various gas wells that it utilizes to meet its
     national gas requirements and Badger owns coal rights in Indiana.  The
     Commission has approved the acquisition of coal and mineral rights by
     registered holding company systems.  See e.g., Alabama Power Company, 31
     SEC 821 (1950) and Youghiogeny and Ohio Coal Company, Release No. 35-19587
     (June 21, 1976).  In Consolidated Natural Gas Company, Release No. 35-22845
     (February 7, 1983), the Commission approved the establishment of CNG
     Development, a subsidiary of Consolidated Natural Gas Company, a registered
     holding company, to engage in natural gas and oil exploration.  See also
     New England Energy Incorporated, Release No. 35-23988 (January 13, 1986)
     and New England Energy Incorporated, Release No. 35-21862 (December 13,
     1980).  Furthermore, in Allegheny Power System, Inc., Release No. 35-26401
     (October 27, 1995), the Commission authorized AYP Capital, Inc., a
     subsidiary of the registered holding company Allegheny Power System, Inc.,
     to "facilitate the exploitation of resources contained on or in real
     estate."  As the activities of Cormorant, Badger, Cenerprise and O'Brien
     Coalbed Subsidiaries, whether they engage in exploration of natural
     resources or hold rights to others' exploration of such resources, are
     substantially similar to those permitted by the Commission in other orders,
     Primergy should be allowed to retain its interest in these businesses.  The
     exploration of natural resources or the holding of rights to such resources
     also appears to be authorized under clause (ix) of paragraph (b) of
     proposed Rule 58.

- --   PRODUCTION AND DISTRIBUTION OF THERMAL ENERGY (Steam heating division of
     WEPCO; chilled water facility of WISVEST or other WEC affiliate; Minergy;
     NRG's ownership and operation of several steam operations that provide
     thermal energy; NRG Energy Center; NATS; TVI Joint Venture; PTLP; SFTLP and
     the sale and delivery of steam from NSP to Liberty Paper Inc.):

          The steam heating business of WEPCO, which is located exclusively in
     its service territory and primarily in downtown and near southside
     Milwaukee, serves the needs of 473 space heating and processing customers
     and has annual revenues, under rates approved by the PSCW, of approximately
     $15 million for the year ended December 31, 1995.  The steam is supplied by
     WEPCO's Valley Power Plant.  WEPCO has entered into an agreement, subject
     to PSCW approval, to acquire the steam heating and chilled water cooling
     system at Milwaukee County regional medical facility.  Steam would be sold
     under rates approved by the PSCW.  Chilled water facilities would be owned
     by WISVEST or other non-utility affiliate of WEC and sold at market rates
     not subject to PSCW regulation.  Minergy also intends to supply the steam
     produced during the ordinary course of the operation of its proposed Neenah
     paper sludge recycling facility to area paper mills.  NRG (through its
     Waldorf, Washco and Grand Forks operations), NRG Energy Center, NATS, TVI,
     PTLP and SFTLP are engaged in providing thermal energy 

                                     -75-

<PAGE>

     heating and cooling services. NSP is engaged in supplying steam to 
     Liberty Paper Inc.  The retention of these businesses will further 
     Primergy's ability to be an energy service company providing consumers 
     with additional options to meet their energy needs, thereby allowing 
     Primergy to compete more effectively in the energy-services business.  
     The Commission has previously approved the retention of such businesses. 
     See, e.g., General Public Utility Corp., 32 SEC 807, 840-841 (1951) 
     (Commission authorized retention of steam heating systems. Steam from 
     such systems was used to generate electricity and sold to customers for 
     heating purposes.) See also In re The North American Company, 11 SEC 194 
     (April 14, 1942) (Commission authorized retention of steam heating 
     operations which provided steam heat to customers and was used in the 
     generation of electricity.)  As the Commission has determined that steam 
     heating operations, whether used for internal generation purposes or for 
     direct sale to customers, are reasonably incidental to the operation of 
     an electric utility system, the thermal energy heating and cooling 
     services of WEPCO, WISVEST or another non-utility affiliate of WEC, 
     Minergy, NRG, NRG Energy Center, NATS, NSP, TVI Joint Venture, PTLP and 
     SFTLP may be retained.  The production, conversion and distribution of 
     thermal energy products, including process steam and chilled water, is 
     also permitted by proposed Rule 58.  Thus, the production and 
     distribution of thermal energy is reasonably incidental to Primergy's 
     utility operations and may be retained.

- --   SALES OF APPLIANCE WARRANTY PROGRAMS AND SURGE PROTECTORS AND GENERATOR AND
     ASSOCIATED EQUIPMENT (NSP and O'Brien Equipment Subsidiaries):

          As previously mentioned, NSP directly conducts several 
     non-utility businesses including  providing an appliance warranty 
     and repair program for its residential customers (known as 
     "Advantage Service") and selling and installing power quality 
     instruments to protect customers' equipment from electric surges 
     (known as "Ultra Power"). The sale of warranties for residential 
     customers' appliances and the sale of surge protection equipment 
     were approved by the Commission in Mississippi Power and Light 
     Company, Release No. 35-25140 (August 30, 1990).  In that order, 
     the Commission allowed Mississippi Power and Light ("MP&L"), a 
     subsidiary of a registered holding company, to create a "Space 
     Conditioning Program"  to market and sell "manufacturer's 
     warranties or other maintenance agreements for space conditioning 
     equipment such as water heaters and heat pumps and related 
     weatherization, ductwork and wiring improvements."  In addition, 
     the Commission also approved the creation of a "Premium Power" 
     program to market, sell, lease and finance "the acquisition and 
     installation of surge supressors."   NSP's warranties for 
     customers' appliances are substantially similar to the types of 
     warranties offered by MP&L.  Furthermore, NSP's power quality 
     instruments achieve the same result as MP&L's surge 
     supressors--protecting customers' equipment from sudden power 
     surges. Thus, NSP should be allowed to retain these businesses. The 
     sale of warranties and surge protectors for customers' appliances 
     are also allowed under proposed Rule 58. 

          The O'Brien Equipment Subsidiaries sell, rent and manufacture gas,
     steam and engine generator sets and associated equipment.  Such activities
     were approved by the Commission in CINergy Corp., Release No. 35-26146
     (October 21, 1994).  In that order, 

                                    -76-

<PAGE>


     the Commission allowed CINergy to acquire PSI Resources, Inc. ("PSI").  
     PSI, through PSI Investments, bought, brokered and sold equipment from 
     generating plants.  As the equipment sold by the O'Brien Equipment 
     Subsidiaries is substantially similar to that sold by PSI, Primergy 
     should be able to retain these subsidiaries. 

- --   CONSTRUCTION OF GAS PIPELINES  (NSP):

          As previously mentioned, NSP directly constructs natural gas
     distribution systems for third parties, primarily end-users and municipal
     gas systems.  Construction of gas pipelines for third parties was approved
     in National Fuel Gas Company, Release No. 35-24381 (May 1, 1987), in which
     the Commission authorized Utility Constructors, Inc., a subsidiary of a
     registered holding company, to provide "pipeline construction and
     replacement...and related and auxiliary services" to subsidiaries and to
     non-associate companies.  As NSP's natural gas distribution systems include
     gas pipelines, NSP should also be allowed to retain this business.
     Construction of gas pipelines for third parties is also allowed under
     proposed Rule 58.

- --   RESOURCE RECOVERY OPERATIONS  (NRG's ownership and operation of the Newport
     RDF facility, NRG's operation of the Elk River facility, Becker Ash
     Landfill, Minnesota Waste Processing and O'Brien Biogas Subsidiaries):

          NRG and Minnesota Waste Processing are involved in the collection and
     processing of municipal solid waste into RDF.  The O'Brien Biogas
     Subsidiaries are engaged  in the sale of biogas.  Such activities are
     similar to investments in resource recovery facilities and technologies,
     including RDF facilities, approved in The Southern Company, et al., Release
     No. 35-26221 (January 25, 1995) (Commission authorized Development, a
     subsidiary of Southern Company, to "explore and conduct market, technical
     and financial tests and studies of...waste to energy projects and biomass
     technology applications; environmental systems and equipment; alternative
     fuels; improved fuel utilization; and alternative energy technologies.") 

          Furthermore, the Commission in prior orders has authorized the sale of
     fuel from subsidiary companies to utilities. The North American Company, 11
     SEC 194 (April 14, 1942) (Commission authorized retention of coal mining
     subsidiary that supplied the majority of its output to the registered
     holding company's utility operations.) Minnesota Waste Processing sells
     municipal solid waste to NRG for NRG's Newport facility.  The Newport
     facility in turn, converts the municipal solid waste to RDF and sells such
     fuel to NSP. As RDF is used to generate electricity, the sale of municipal
     solid waste by Minnesota Waste Processing to Newport, and the subsequent
     sale by Newport of RDF to NSP is similar to the sale of fuel to a utility. 
     Similarly, biogas is also used to generate electricity.  Such activities
     are thus reasonably necessary for the operation of Primergy's electric
     utility system, and should be allowed to be retained.  The ownership and
     operation of RDF facilities also appears to be authorized under clauses
     (vi) and (ix) of paragraph (b) of proposed Rule 58.

                                    -77-

<PAGE>

- --   INVESTIGATION OF NEW BUSINESS OPPORTUNITIES (WEC Generation):

          WEC Generation was formed to provide a vehicle through which WEC may
     investigate new business opportunities.  WEC Generation has acquired 100%
     of the equity interest of two offshore Dutch companies, Valace Investments
     B.V. and Scotloc Holding B.V.  These investments will be exempt investments
     or will be otherwise allowable by the Commission.  Primergy will request
     authorization to the extent required prior to making any of these
     investments.  The Commission has previously allowed the formation of
     subsidiaries to explore potential permitted investment opportunities.  See
     Middle South Utilities, Inc., Release No. 35-22818 (January 11, 1983)
     (authorizing the creation of a non-utility subsidiary to investigate new
     business opportunities).  Thus, these entities are retainable.

- --   OWNERSHIP OF, OPERATION OF, AND PROVIDING SERVICES TO FOREIGN EWGS AND
     FUCOS  (NRG, SSP, SSP2, NRGenerating, Gunwale, NRG International, NRG
     Gladstone, NRG Operating, NRG Gladstone Superannuation Pty. Ltd., Saale
     Energie, KS, MIBRAG, MIBRAG BV, Lambique Beheer BV, MIB GmbH, MIV GmbH &
     Co., KG, MIVB GmbH, Saale Energie Services, SLAP I-P, SLAP I-C, Kladno,
     ECKG, Kladno 1, Kladno 2, NRG CZ, NRG No. 1, NRG Collinsville, Sachsen, NRG
     Australia Ltd., KSB, NRG Energy Development GmbH and NRGenerating 2):

          With the exception of NRG, each of the above entities is engaged 
     exclusively in the business of owning, operating or providing services 
     to foreign EWGs or to entities that, upon making the necessary filings 
     under Section 32 or Section 33, would be foreign EWGs or FUCOs.(39)  As 
     noted above, NRG is engaged in other businesses.  However, with respect 
     to the entities listed above, NRG's only interest is through its 
     investments in such entities and NRG does not provide services for a fee 
     to any such entity.(40) Ownership of EWGs and FUCOs is exempted from the 
     Act by the Energy Policy Act of 1992.  The applicants are in compliance 
     with the Commission's rules concerning investments in EWGs.  Also, with 
     respect to the obligations of the various entities listed above, there 
     is no recourse to NSP, and there will be no recourse to Primergy, with 
     respect to the investments in any of these projects.

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

(39)      Primergy will make all necessary filings to establish such entities 
as FUCOs immediately after it becomes a registered holding company, except 
with respect to the MIBRAG project.  Technically, the entities listed above 
that are involved in the MIBRAG project also own interests in businesses that 
are not EWGs and that, absent a major restructuring of the project, would not 
be a FUCO. NRG invested in the MIBRAG project in order to obtain an interest 
in its generation assets and to obtain coal supply for the Schkopau facility. 
 However, in order to facilitate investment in the MIBRAG project, the 
generation assets were put in a separate entity which obtained EWG status 
upon filing with FERC, in lieu of leaving the generation assets in MIBRAG and 
seeking the requisite state commission approvals for FUCO status.  Primergy 
proposes to leave the current structure for the MIBRAG project in place and 
to treat all of its investments in the MIBRAG project as an investment in a 
FUCO for all purposes of the Act instead of attempting to restructure the 
project in order to obtain FUCO status for all of the MIBRAG project.

(40)      NRG does receive a management fee regarding its indirect investment 
in SLAP I-P and SLAP I-C.  However, each of the other investors receives a 
fee equal to the fee paid to NRG, causing such fee in substance to be a 
return on their investments in SLAP I-P and SLAP I-C.

                                    -78-

<PAGE>

          With respect to the various entities listed above that hold 
     indirect interests in EWGs or projects that will become FUCOs or EWGs, 
     they are similar to the New Special Purpose Subsidiaries established by 
     CINergy, and approved by the Commission in CINergy Corporation et al., 
     Release No. 35-26376 (September 21, 1995).  In that order, the 
     Commission authorized the organization of New Special Purpose 
     Subsidiaries for the "purpose of engaging, directly or indirectly, and 
     exclusively, in the business of acquiring, owning and holding the 
     securities of exempt wholesale generators."  Under Rule 5b, such 
     interests in FUCOs are specifically permitted.

          With respect to services to EWGs or entities that will become 
     FUCOs, the Commission has authorized subsidiaries of registered holding 
     companies to provide consulting, operations and management services to 
     an EWG or FUCO if it derives no part of its income, directly or 
     indirectly, from the generation, transmission, or distribution of 
     electric energy for sale within the United States.  See, e.g., Entergy 
     Corporation, et al., Release No. 35-26322 (June 30, 1995) (authorizing 
     Enterprises, a wholly owned non-utility subsidiary company, to provide 
     consulting, operating and management services to associate companies, 
     including EWGs, FUCOs and QFs); CINergy Corporation, et al., Release No. 
     35-26376 (September 21, 1995) (authorizing Special Purpose Subsidiaries 
     to provide EWGs and FUCOs all services necessary or requested for their 
     operation).  None of the above projects derives any part of its income 
     from the generation, transmission or distribution of electric energy 
     within the United States.  Accordingly, Primergy should be permitted to 
     retain the businesses.

- --   OWNERSHIP AND OPERATION OF QFS AND FACILITIES RELATED THERETO (San Joaquin
     Valley Energy I, Inc., San Joaquin Valley Energy IV, Inc., NRG Energy 
     Jackson Valley I, Inc., NRG Energy Jackson Valley II, Inc., NRG, NRG 
     Sunnyside Inc., NEO, Minnesota Methane, Landfill Power, STS Hydropower, 
     Northbrook Energy L.L.C., SOA, SCA, NRG Sunnyside Operations GP Inc., 
     NRG Sunnyside Operations LP Inc., SJVEP I, SJVEP IV, JVEP, Suncook 
     Energy Corporation, Four Hills, L.P., Four Hills, Inc., Northbrook 
     Acquisition Corp., Bioconversion, AE Fourteen, NRG Hartford, 
     CDECCA(41) and O'Brien Cogeneration Subsidiaries):

          Registered holding companies are permitted under the Act to own 
     QFs.  Through the entities described above, Primergy will own interests 
     in and operate several QFs. The Commission has authorized subsidiaries 
     of registered holding companies to provide administrative, operational 
     and management services to QFs.  See, e.g., Entergy Corporation, et al., 
     Release No. 35-26322 (September 21, 1995); CINergy Corporation, et al., 
     Release No. 35-26376 (September 21, 1995).  These orders typically 
     involved instances in which the QF was not selling power to an associate 
     company that was a public utility.  In the present case, the QF facility 
     at Eden Prairie, Minnesota, the QF facility at Inver Grove, Minnesota, 
     (each of which is 25% owned by NRG through Landfill Power) and the QF 
     facility at Burnsville, Minnesota (which is 50% owned by 

- ---------------
(41)      Information on the seventeen joint ventures of NEO, each of which 
would be a QF, will be supplied by Amendment.

                                    -79-

<PAGE>

     NRG through Minnesota Methane) sell power to NSP.  These contracts were 
     entered into by NSP pursuant to PURPA and have been approved by the MPUC.

          Through NRG Energy Jackson Valley I, Inc. and NRG Energy Jackson 
     Valley II, Inc., Primergy will also own a montan wax plant--which is the 
     thermal host for the Jackson Valley power generation facility and 
     Bioconversion, a supplier of biomass to the San Joaquin QF.  Through 
     SCA, Primergy will own a 8.7 million ton waste coal pile.  The 
     acquisition of ancillary facilities such as a thermal host facility was 
     approved by the Commission in Central and South West Corp., Release No. 
     35-25399 (November 1, 1991).  Bioconversion supplies the biomass for the 
     San Joaquin QF facilities and is clearly necessary to the operations of 
     the QFs.  Similarly, the waste coal pile of SCA is necessary, as it is 
     the fuel supply for the facility. The Commission has approved the 
     acquisition of fuel handling, fuel supplier and transportation 
     facilities.  Energy Initiatives, Inc., Release No. 35-25991 (February 
     22, 1994).  Accordingly, Primergy should be permitted to retain the 
     foregoing businesses.  Such businesses would also be permitted under 
     proposed Rule 58.

- --   DEVELOPMENT AND COMMERCIALIZATION OF FUEL TECHNOLOGIES (Scoria, Graystone,
     LES, RSCP and Le Paz):

          Scoria and RSCP are engaged in the production of a synthetic coal.  
     Graystone, Le Paz and LES are engaged in the development of a uranium 
     enrichment facility which will provide a less expensive source of fuel 
     for nuclear operations.Under the rationale of Jersey Central Power Co., 
     Release No. 35-24348 (March 18, 1987), a business which evolves in 
     connection with a holding company system's utility business, requires an 
     investment that is insignificant in relation to the holding company 
     system's total financial resources, and has the potential to produce 
     benefits for investors and/or consumers, may be retained. The businesses 
     of Graystone, Le Paz and Scoria grew out of the utility business of NSP, 
     involve expertise related to the utility business and would be 
     considered to be energy related under proposed Rule 58.  NSP's 
     investments in Graystone, Le Paz and Scoria are not significant in 
     relation to the total financial resources of the Primergy System.  
     Moreover, these investments have the potential to produce profits for 
     investors and a variety of benefits for consumers.  Furthermore, in New 
     England Electric System, et al., Release No. 35-26277 (April 26, 1995), 
     the Commission authorized NEERI, a wholly owned non-utility subsidiary 
     of NEES, to enter into a joint venture to perform research to further 
     refine the process for separating unburned carbon from coal ash.  The 
     SynCoal process used by the Scoria venture produces dryer, cleaner 
     burning coal and causes ash and pyrite particles to be easily separated 
     from the coal. Thus, the purposes of the NEERI joint venture and the 
     Scoria venture are substantially similar as they achieve the same end 
     result--the development of coal that, when burned, is less injurious to 
     the environment.  As a result, Primergy should be permitted to retain 
     these businesses.  These businesses also are substantially similar to 
     several businesses permitted under proposed Rule 58.

                                    -80-

<PAGE>

- --   GAS-RELATED ACTIVITIES (Viking):

          As discussed previously, Viking, a gas pipeline subsidiary, ensures 
     access to natural gas supplies for the gas utility operations of NSP, 
     NSP-W and WEC and, thus, is functionally related to utility operations.  
     The Commission's decisions recognize the functional relationship of gas 
     pipelines to the gas utility business and the retainability of gas 
     transmission interests in connection with gas utility operations.  See, 
     e.g., CNG Transmission Corp., Release No. 25239, (January 9, 1991); Gas 
     Related Activities Act of 1990, Sec.2(a).  Since Viking's pipeline 
     functions are used in much the same way as in CNG Transmission Corp., 
     Viking should be retained.  Such activities are also allowed under 
     proposed Rule 58.

          In addition, continued Primergy ownership of Viking will enhance 
     competition for natural gas supply and transportation in the region.  
     The states of Minnesota, Wisconsin and North Dakota are predominantly 
     served by Northern Natural Gas Company and ANR Pipeline Company and 
     Williston Basin Interstate Pipeline Company, respectively.  The other 
     major interstate natural gas pipelines serving the region--Great Lakes 
     Gas Transmission Limited Partnership and Northern Border Pipeline 
     Company--are affiliates of ANR and Northern Natural, respectively.  All 
     major markets served by Viking--the Twin Cities metropolitan area, 
     central Wisconsin, and Fargo, North Dakota--are served by alternative 
     pipelines.  In addition, the majority of Viking's transportation 
     capacity is held under contract by parties not affiliated with NSP 
     (Minnegasco, ANR, and various Wisconsin and Minnesota LDCs.)

          Primergy's ownership of Viking actually increases market 
     competition for natural gas supply and transportation services by 
     keeping a third pipeline operating in the market in competition with 
     Northern, ANR and their affiliates.  Viking will provide an alternative 
     "open access" provider of natural gas transportation service not only 
     for NSP and WEPCO, but also for other local distribution companies and 
     industrial customers in the region.  The opportunity for direct 
     connection to Viking creates competition for the existing pipelines, 
     benefiting customers through lower total gas rates.  Divestiture of 
     Viking could reduce competition in the interstate natural gas 
     transportation market, potentially harming consumers.

- --   LAND OWNERSHIP (FMAP, UP&L and NSP Lands):

          As previously mentioned, FMAP owns and operates a parking garage.  
     NSP leases from FMAP parking spaces as well as storage and office space. 
     The garage is located next to NSP's headquarters, and is primarily used 
     by NSP employees.  It is anticipated that in the event that additional 
     facilities at NSP headquarters are necessary, the parking garage will be 
     razed and the site will be used for such expansion.  UP&L's land 
     holdings including the Renaissance Square office facility adjacent to 
     NSP's corporate headquarters, which NSP uses for utility business.  NSP 
     has long-term agreements to lease virtually all of the Renaissance 
     Square facility.

                                    -81-

<PAGE>

          In previous orders, the Commission has approved the purchase of 
     real estate which is incidentally related to the operations of a 
     registered holding company. See American Electric Power Service Co., 
     Release No. 35-19981 (April 12, 1977) (Commission allowed a subsidiary 
     of American Electric Power to purchase employees' homes in conjunction 
     with their transfer to a new position in a different geographical area.) 
     Furthermore, FMAP's ownership of a parking garage and NSP's lease of 
     the Renaissance Square facility can be distinguished from ownership of a 
     commercial building brought into question in In re The North American 
     Company, 11 SEC 194 (April 14, 1942).  In North American, a registered 
     holding company owned a twenty-five floor office building in downtown 
     New York.  However, only two whole floors and part of three other floors 
     were occupied by North American, and the building was not within close 
     proximity to the company's headquarters.  Given the proximity of the 
     parking garage to NSP's headquarters, the benefits to employees it 
     currently provides, and its potential for future use, ownership of the 
     garage is reasonably necessary to the operation of the utility business. 
     FMAP should be allowed to retain its interest in the parking facility.  
     Similarly, since virtually all of the Renaissance Square facility is 
     used by NSP in its utility operations, UP&L should be allowed to retain 
     its interest in the facility.

          UP&L and NSP Lands also own and hold real property typically 
     surrounding or adjacent to property owned and used by NSP and NSP-W in 
     their regulated operations.  The majority of such land consists of 
     property adjacent to land owned and used for NSP's Sherco and Monticello 
     plant sites and land adjacent to Lake Arbutus.  In UNITIL Corporation et 
     al, Release No. 35-25524 (April 24, 1992), the Commission noted that 
     UNITIL Realty Corporation, a subsidiary of the registered holding 
     company, UNITIL, which acquired real estate to support utility 
     operations, engaged in activities which were within the confines of the 
     Act. UP&L's ownership of land adjacent to the Sherco and Monticello 
     plant sites are necessary to support such plants' future operations.  As 
     stated previously, the land held by NSP Lands surrounded a 
     hydro-electric generation facility previously owned by NSP-W and is in 
     the process of being sold.  Consequently, as the real estate held by 
     UP&L and NSP Lands is substantially similar to that owned by UNITIL 
     Realty Corporation, UP&L and NSP Lands should be allowed to retain its 
     interest in such property.

- --   OPERATION OF RESERVOIRS (C&F):

          As previously stated, C&F builds, maintains and operates dams and 
     reservoirs on the Chippewa and Flambeau Rivers and leases and operates 
     the reservoirs from such rivers.  By providing a uniform flow of water 
     to the downstream hydroplants, C&F helps ensure the consistent operation 
     of the plants, including plants owned by NSP-W.  Such leasing and 
     operating activities are necessary to the operation of the plants and 
     thus should be retained. The Commission, in In Re Wisconsin River Power 
     Company, et. al., 27 SEC 539 (1948), noted that the activities of the 
     River Company, a subsidiary of a registered holding company whose 
     business consisted of "acquiring real estate and flowage rights 
     necessary for the construction and operation of dams and hydroelectric 
     plants...and making other preparations for such developments,"  did not 
     violate any sections of the Act.  As C&F's leasing and operation of 
     reservoirs are significantly similar

                                    -82-

<PAGE>

     to the River Company's activities, and building, maintaining, and 
     operating dams and reservoirs on the Chippewa and Flambeau Rivers are 
     part of the preparations for operating hydroelectric plants, C&F should 
     be retained. 

- --   METERING, BILLING, AND COLLECTING SERVICES (WISVEST and Custometrics):

          WISVEST holds a 45% interest in Quantum Controls, LLC (d/b/a Energy 
     Oasys) ("Quantum"), a company which researches, markets, develops, 
     creates, distributes and sells utility industry software, automated 
     billing systems and devices and related products and services.  Quantum 
     markets an advanced energy information system to utilities which gives 
     them the ability to communicate directly with their customers.  WEC also 
     has another affiliate, Custometrics LLC ("Custometrics") which is a 
     joint venture formed by WEC and Marshall & Ilsley Corp.  Custometrics 
     will provide system solutions related to billing and other aspects of 
     the customer service segment of the energy services industry.  
     Custometrics will provide these services to affiliated and unaffiliated 
     utilities.

          These services are similar to those in which other registered 
     holding company subsidiaries have been authorized to engage and thus 
     should be retained.  Central and South West Corporation, Release No. 
     35-26251 (March 14, 1995) (authorizing provisions of metering, billing 
     and collecting services to unaffiliated water and gas utilities); The 
     Southern Co., Release No. 35-26221 (January 25, 1995) (authorizing 
     subsidiary to offer automated billing services to nonaffiliate 
     utilities).  These services would also be permitted under proposed Rule 
     58 and may be retained.

- --   DEVELOPMENT AND COMMERCIALIZATION OF COAL WASTE, SLUDGE AND SAND PROCESSING
     (WEPCO, Minergy):

          Minergy is engaged in the business of developing and marketing 
     proprietary technologies designed to convert high volume industrial and 
     municipal wastes into value-added products.  Minergy owns the rights to 
     develop and market a technology developed and currently used by WEPCO to 
     process fly-ash and sludge into salable, more environmentally friendly 
     products.  It also provides various consulting, operation, installation, 
     maintenance and other services related to thermal sand reclamation 
     facilities and is also proposing to build a $45 million facility in 
     Neenah, Wisconsin that would recycle paper sludge from area paper mills 
     into two usable and salable products:  glass aggregate and steam.  The 
     plant will also provide substantial environmental and economic benefits 
     to the area by providing a beneficial alternative to landfilling paper 
     sludge.   This activity is similar to that previously permitted by the 
     Commission.  See, New England Electric System, Release No. 35-26277 
     (April 26, 1995).  The development and commercialization of coal waste 
     by-products is also an energy related activity under proposed Rule 58.

          Additionally, some of the technology utilized in these services was 
     developed in connection with utility operations and the Commission has 
     previously permitted registered holding company subsidiaries to market 
     to third parties technology developed in the course of the operation of 
     affiliated utilities.  See The Southern Co., Release No. 

                                    -83-

<PAGE>

     35-26211 (December 30, 1994) (allowing marketing to third parties of 
     communications network capacity initially developed for utility 
     subsidiaries); Jersey Central Power & Light Co., Release No. 35-24348 
     (March 18, 1987) (allowing licensing to third party utilities of 
     computer theft prevention technology initially developed for company's 
     own use).  This type of business would also be permitted under proposed 
     Rule 58 and accordingly may be retained.

- --   COMMUNITY INVESTMENTS (Eloigne, Clearwater, WMIC, WISPARK and WITECH):

          As part of their attempts to further the public interest and invest 
     in the communities in which they provide service (and with respect to 
     WEC, pursuant to and in furtherance of the objectives of the Wisconsin 
     Act), NSP and WEC have invested in various local businesses and in low 
     and moderate-income housing projects through their non-utility 
     subsidiaries, Eloigne, Clearwater, WISPARK, WITECH and WMIC.  These 
     non-utility investments are clearly DE MINIMUS, representing less than 
     1% of Primergy's 1995 pro forma assets and less than 1% of Primergy's 
     1995 pro forma revenues.  These investments are part of continuing 
     programs intended to promote local business, develop industrial parks 
     and provide affordable housing in various areas primarily within NSP's 
     and WEPCO's service territories.  Descriptions of these investments are 
     set out in Item 1.B.5. and in Annexes D, E and G to this application.

          As discussed in more detail below, there are several bases for 
     concluding that the retention of these businesses by Primergy is 
     justified under the Act and should be permitted.  

          First, Section 11(b)(1) provides that the Commission "may permit as 
     reasonably incidental or economically necessary or appropriate...the 
     retention of an interest in any business...which the Commission shall 
     find NECESSARY OR APPROPRIATE IN THE PUBLIC INTEREST ...and not 
     detrimental to the proper functioning of [the registered holding company]
     system or systems." (emphasis added)  In the 1995 Report, the Division 
     recommended that registered companies be permitted to invest DE MINIMUS 
     amounts in diversified activities without regard to the specific 
     identity of each investment in order to greatly increase the flexibility 
     of registered companies desirous of diversifying.

          Second, under Section 9(c)(3) of the Act, the Commission has the 
     authority, and should in this case grant, an exception by order for the 
     retention of these investments by Primergy since they were made in the 
     ordinary course of NSP's and WEC's business, are in the public interest 
     and will not be detrimental to the public interest or the interests of 
     investors or consumers.  In addition, each of these community-oriented 
     investments were made initially in accordance with, and in furtherance 
     of the objectives of, both state and federal policy.  Furthermore,  
     WEC's investments were made in accordance with the rigorous statutory 
     limitations of the Wisconsin Act applicable to non-utility 
     diversification, and, since having been made, continue to be subject to 
     periodic audits by the PSCW under the Wisconsin Act.  When held by 
     Primergy, all of the investments will remain subject to such review.

                                    -84-

<PAGE>


          Finally, state holding company regulation has developed (such as 
     the Wisconsin Act) which dictates what investments are "necessary or 
     appropriate in the public interest" and are "not detrimental to the 
     proper functioning" of a holding company.

          Twenty-five years ago, in a very different regulatory and 
     competitive environment, the Commission denied the application of a 
     public utility subsidiary company of a registered holding company to 
     invest through a wholly owned non-utility subsidiary in low and 
     moderate-income housing projects in MICHIGAN CONSOLIDATED GAS CO., 44 
     SEC 361, AFF'D, 444 F.2d 913 (D.C. Cir. 1971) ("MICHIGAN CONSOLIDATED"). 
     The Commission determined and the court agreed that such an investment 
     could not be authorized under the "other businesses" clause of Section 
     11(b)(1) because it was not "functionally related" to the operation of 
     an integrated public utility system.  Since this decision, however, the 
     definition of "functionally related" has developed and been liberalized 
     as the competitive environment has changed.(42) Additional competitive 
     pressures on registered holding companies have arisen as exempt holding 
     companies have been allowed to diversify,(43) and have engaged in many of 
     the activities previously considered not deemed "functionally related."

          In the 1995 Report, the Division suggested additional relaxation of 
     this standard.  Noting that the Commission must continue to respond 
     flexibly to changes in the utility industry, it advocated the adoption 
     of a "budget approach" for registered holding companies to make DE 
     MINIMUS investments in  diversified activities which do not fit within 
     previous orders of the Commission, yet appear to be within the meaning 
     of the "other businesses" clauses of Section 11, and to otherwise adopt 
     a "flexible approach" toward other diversification activities.(44) The 
     Division suggested that this approach would allow registered holding 
     companies to make minimal investments up to a certain authorized amount,
     provided certain structural considerations are observed which limit the
     potential losses to the amount of the investment and insulate other system
     assets by isolating the activity in a separate subsidiary.(45)

          In MICHIGAN CONSOLIDATED the Commission also declined to use 
     Section 9(c)(3) as a means to provide an exemption.  In affirming this 
     decision, the Court of Appeals did 

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

(42)      See, e.g., JERSEY CENTRAL POWER & LIGHT CO., Release No. 35-24348 
(March 18, 1987) (authorizing sale of computer programs); CNG ENERGY CO., 
Release No. 35-23963 (December 26, 1985) (authorizing sale of radio-dispatch 
system).

(43)      See, e.g., PACIFIC LIGHTING CORPORATION, 45 SEC 152 (1973) 
(diversification of a holding company exempt under 3(a)(1) is not necessarily 
detrimental to the public interest).

(44)      This recommendation is in addition to proposed Rule 58, which would 
provide a safe harbor for certain "energy related" activities.  The Division 
recommended the "budget approach" for use "without regard to the specific 
identity of each investment." 1995 Report at 90.

(45)      1995 Report at 89-90.  It must be emphasized that for investments 
which neither meet the energy-related test of proposed rule 58 and exceed the 
DE MINIMUS amount, the Division nonetheless recommends a flexible approach 
which would allow registered holding companies to engage in nonutility 
businesses that "are economically appropriate and in the public interest, 
regardless of whether such activities are ancillary to the utility business." 
1995 Report at 91.

                                    -85-

<PAGE>

     not directly address the Commission's interpretation of Section 9(c)(3), 
     but merely concluded that because the investment exceeded certain 
     limits, relief under 9(c)(3) was not available. 444 F.2d at 918. It is 
     important to note, however, that the statute itself does not contain any 
     such limitations.  Rather, under the provisions of Section 9(c)(3), the 
     Commission may permit investments which it determines are "appropriate 
     in the ordinary course of business" and "not detrimental to the public 
     interest or the interest of investors or consumers."  The Commission may 
     use this authority to grant an exception in this case.

          Although the Commission has set forth criteria in Rule 40(a)(5) for 
     which an exception from 9(c)(3) will routinely be granted, nothing in 
     the statute dictates that this rule be the sole permitted exception.  
     Over the years, the Commission has amended the rule to adjust the 
     criteria to reflect the changing environment, and even after MICHIGAN 
     CONSOLIDATED, has considered situations which did not fall within the 
     criteria set forth in the rule on a case by case basis, revealing its 
     willingness to be flexible even prior to the 1995 Report.(46) Because the
     aggregate annual limitations provided for in the rule do not apply 
     in a situation where, as here, the investments have already been made, 
     the Commission should consider the applicants' application for retention 
     on its own merits and grant an exception based on its statutory 
     authority in light of the unusual circumstances of this case discussed 
     below.

          Finally, as previously discussed, the Division has recently  
     recommended a "budget approach" and a generally more flexible approach.  
     Although the Division suggested this policy under Section 11, it would 
     serve equally well for the Commission to use such an approach under 
     Section 9, especially, where, as here, "unusual or exceptional 
     circumstances" apply and the concerns of the Commission are met. 

          LOW AND MODERATE-INCOME HOUSING:  Primergy's non-utility low-income 
     housing investments to be acquired from NSP and WEC are retainable under 
     both 11(b)(1) and 9(c)(3) because they are both DE MINIMUS in amount and 
     will be segregated from its operating utilities.  Primergy will acquire 
     from NSP and WEC the non-utility subsidiaries Eloigne, Clearwater, WMIC 
     and WISPARK.  As described above in Item 1.B.5.a. and 1.B.5.b. and 
     Annexes D and E, Eloigne, Clearwater, and WMIC invest in low and 
     moderate-income housing projects, and WISPARK is a general partner in 
     several projects in which WMIC is a limited partner. The combined value 
     of Primergy's interests in the low and moderate-income housing 
     investments of Eloigne, Clearwater, WISPARK and WMIC is less than $70 
     million, which represents less than 0.7% of the total assets of Primergy 
     at December 31, 1995 on a pro forma basis.  Each of Eloigne, Clearwater, 
     WISPARK and WMIC will either be direct subsidiaries of Primergy or 
     indirect subsidiaries through Primergy Hold.  As such, these investments 
     will be separate and distinct from Primergy's utility assets and will 
     not have any financial effect on these assets whatsoever.

- ---------------
(46)      See E.G. CONSOLIDATED NATURAL GAS CO., Release No. 35-23799 (August 
20, 1995) (authorizing investment in excess of the then $50,000 limitation 
under Rule 40(a)(5); EAST OHIO GAS CO., Release No. 35-25046 (February 27, 
1990) (approving an investment in real estate projects larger than the 
maximum per investment limit then permitted by Rule 40(a)(5)).

                                    -86-

<PAGE>

          Applicants believe that the Commission should grant an exception 
     and allow the retention of Eloigne, Clearwater, WISPARK, and WMIC under 
     Section 11(b)(1) and/or under Section 9(c)(3) because:  (i) of the 
     exceptional and unusual circumstances surrounding the initial 
     acquisition of these investments by NSP and WEC, (ii) under the 
     Wisconsin Act, they are appropriate and in the public interest and (iii) 
     the continuing oversight of these investments by the PSCW under the 
     Wisconsin Act assures that the investments will continue to meet those 
     standards.

          First, each of WEC's non-utility investments retained by Primergy 
     from WEC initially was made in furtherance of the policy of the 
     Wisconsin Act as set forth in its preamble and described above.  
     Furthermore, all of the low-income housing investments of Eloigne, 
     Clearwater, WMIC, and WISPARK qualify for federal low income housing tax 
     credits, which are designed to promote such investments.  As retained by 
     Primergy, all of these investments, including those by Eloigne and 
     Clearwater, will come under the provisions of the Wisconsin Act.  The 
     reporting requirements of the Wisconsin Act and the public policy 
     determinations enforced by the PSCW will serve to ensure the protection 
     of the public interest.  This extensive supervision is a circumstance 
     which favors retention.

          These investments were made while NSP and WEC were exempt holding 
     companies.  It would be anomalous to allow NSP and WEC to hold these 
     investments as exempt holding companies, indeed to encourage such 
     investments by state and federal policy, but to require divestiture as a 
     consequence of these companies taking steps to become more competitive.  
     If, as required by the Wisconsin Act, these investments were not, and 
     may not be detrimental to, the proper functioning of a holding company 
     system, they certainly should not be considered by the Commission to be 
     detrimental to a  larger, more competitive company, especially given the 
     ongoing state oversight and regulation.  Accordingly, these investments 
     should be permitted and the businesses may be retained.

          ADDITIONAL NON-UTILITY INVESTMENTS.  Primergy will also acquire 
     from WEC subsidiaries primarily engaged in providing venture capital to 
     local businesses and developing industrial parks and other real estate 
     primarily within WEPCO's service area.  As described in Item 1.B.5.b. 
     and Annexes E and G, WISPARK and WITECH were created to further the 
     policies of the Wisconsin Act, and engage in development of local 
     industrial parks and other real estate, and invest in and provide 
     venture capital to businesses primarily located in WEPCO's service area. 
     As argued above, it would undermine the trend toward flexibility and 
     contravene a strong state policy to compel divestiture of these 
     subsidiaries.  The Commission has recognized the value to the public 
     interest in similar circumstances,(47) and should grant an exception in 
     this case to maintain the beneficial effects on local communities of these
     investments.  Each of these 

- ---------------
(47)      See, E.G., GEORGIA POWER CO., Release No. 35-25949 (December 15, 1993)
(limited partnership formed to provide venture capital to high-technology 
companies within utility's service territory);  HOPE GAS, INC., Release No. 
35-25739 (January 26, 1993) (venture capital partnership designed to provide 
venture capital to local business); THE POTOMAC EDISON CO., Release No. 
35-25312, (May 14, 1991) (risky, for-profit, economic development corporation 
created to stimulate and promote growth and retain jobs).

                                    -87-

<PAGE>

     investments is individually, and in aggregate, DE MINIMUS, is segregated 
     from the utility assets of Primergy, was made in furtherance of public 
     policy as being appropriate in the public interest, and will be subject 
     to the continuing regulation under the Wisconsin Act.  Accordingly, 
     these investments should be permitted under Sections 11(b)(1) and 
     9(c)(3) of the Act and the businesses are retainable.

          Rule 53 requires that aggregate investments in EWGs and FUCOs not 
exceed 50% of the system's consolidated retained earnings.  As of December 
31, 1995, the aggregate investment of NSP and WEC in EWGs and FUCOs was less 
than 15% of combined retained earnings, well within the amount permitted.  
The applicants acknowledge and commit to comply with the standards of Rule 53 
following Primergy becoming a registered holding company.  

          Proposed Rule 58 would require that the aggregate investment in 
"energy related" companies not exceed 15% of the consolidated capitalization 
of a registered holding company.  As of December 31, 1995, the aggregate 
investment in "energy related" companies of NSP and WEC would come within 
that limitation and would constitute less than 5% of their combined 
capitalization. 

          (d)     Section 10 (c)(2)

          Because the Transaction is expected to result in substantial cost 
savings and synergies, it will tend toward the economical and efficient 
development of an integrated public utility system, thereby serving the 
public interest, as required by Section 10(c)(2) of the Act.                

          (i)     Efficiencies and Economies

          The Transaction will produce economies and efficiencies more than 
sufficient to satisfy the standards of Section 10(c)(2) of the Act.  Although 
some of the anticipated economies and efficiencies will be fully realizable 
only in the longer term, they are properly considered in determining whether 
the standards of Section 10(c)(2) have been met.  See American Electric Power 
Co., 46 SEC 1299, 1320-1321 (1978).  Some potential benefits cannot be 
precisely estimated, nevertheless they too are entitled to be considered.  
"[S]pecific dollar forecasts of future savings are not necessarily required; 
a demonstrated potential for economies will suffice even when these are not 
precisely quantifiable."  Centerior Energy Corp., Release No. 35-24073 (April 
29, 1986).

          NSP and WEC have estimated the nominal dollar value of synergies 
from the Transaction to be approximately $2.0 billion over the 10-year period 
from 1997-2006.  The Transaction is expected to yield several types of 
presently quantifiable benefits and savings, which are identified by area 
below:  (1) corporate and operations labor costs; (2) facilities 
consolidation; (3) corporate and administration programs; (4) purchasing 
economies (nonfuel); (5) nuclear; (6) fuel procurement; (7) production 
dispatch and (8) gas supply.  The total amount of savings currently estimated 
in each of these categories, on a nominal dollar basis is summarized in the 
table below:

                                    -88-

<PAGE>

                Transaction Synergies in Nominal Dollars
- -------------------------------------------------------------------------------
          Category                            Nominal
                                              Amount
- -------------------------------------------------------------------------------
Corporate and Operations Labor                $1,205 million

Facilities Consolidation                      $46 million

Corporate and Administrative                  $313 million
Programs


Purchasing Economies (Nonfuel)                $263 million

Nuclear                                       $113 million

Fuel Procurement                              $100 million

Production Dispatch                           $42 million

Gas Supply                                    $102 million
- -------------------------------------------------------------------------------
Total Savings                                 $2,184 million

Less:  Costs to Achieve                       ($122 million)

           Pre-merger Initiatives             ($96 million)

           Transaction Costs                  ($30 million)
- -------------------------------------------------------------------------------
Net Savings                                   $1,936 million


     These expected savings far exceed the anticipated savings in a number of 
recent acquisitions approved by the Commission.  See, e.g., Entergy 
Corporation, et al., Release No. 35-25952 (December 17, 1993) (expected 
savings of $1.67 billion over ten years); Northeast Utilities, Release No. 
35-25221 (December 21, 1990) (estimated savings of $837 million over 11 
years); Kansas Power and Light Co., Release No. 35-25465 (February 5, 1992) 
(expected savings of $140 million over five years); IE Industries, Release 
No. 35-25325 (June 3, 1991) (expected savings of $91 million over ten years); 
Midwest Resources, Release No. 35-25159 (September 26, 1990) (estimated 
savings of $25 million over five years); CINergy Corp. Release No. 35-26146 
(October 21, 1994) (estimated savings of approximately $1.5 billion over ten 
years).  These savings categories are described in greater detail below.

     Corporate and Operations Labor Costs Savings:  WEC and NSP estimate that 
a net reduction in labor costs of approximately $1.205 billion can be 
achieved as a result of the Transaction through elimination of approximately 
1,223 full time equivalent duplicative positions in certain corporate 
functions, with 1,003 occurring in 1997 and 220 in 1998.  

                                    -89-

<PAGE>


     Facilities Consolidation:  NSP and WEC estimate that the combination and 
elimination of existing facilities will result in savings of approximately 
$46 million.  These savings will be attributable generally to having only one 
primary energy management system (rather than two) and transferring 
operations of NSP-W to existing facilities and leasing the vacated buildings 
of NSP-W at market rates.

     Corporate and Administrative Programs:  NSP and WEC estimate a reduction 
in corporate and administrative programs through the consolidation of 
overlapping or duplicative programs and expenses of $313 million.  Specific 
areas in which savings are expected to occur include information systems, 
professional services, demand-side management administration, benefits 
administration, insurance, regulatory expenses, advertising and shareholder 
services.

     Purchasing Economies (Nonfuel):  NSP and WEC estimate savings of $263 
million through the combined procurement of material and supplies, inventory 
reduction from standardization and limited sharing of parts and components 
and from economies of scale from the aggregation of related work activities 
and increased purchasing power over service providers.

     Nuclear:  WEC and NSP estimate savings of $113 million in connection 
with the operation of their nuclear generation facilities.  These savings 
will arise from a number of different areas, including maintenance, 
purchasing and warehousing, licensing and engineering.

     Fuel Procurement:  NSP and WEC estimate fuel cost savings of 
approximately $100 million.  These savings are expected to be primarily 
attributable  to the combined procurement of coal, nuclear fuel and rail 
services for the transportation of coal.

     Production Dispatch Savings:  NSP and WEC estimate that production 
dispatch savings of approximately $42 million will result from the integrated 
economic dispatch of both electric systems.  NSP and WEC currently commit and 
dispatch their respective systems on an "economic dispatch" basis, that is, 
each company commits and dispatches its generating system to meet the load in 
such manner as to minimize production costs.  Currently, energy transactions 
between the companies occur when it is economically beneficial to do so. 
However, there are differences in incremental cost between the two systems.  
Primergy will be able to take advantage of these factors by committing and 
dispatching the lower cost generation from NSP and WEPCO to serve the total 
load of Primergy at a cost that is lower than the combined cost of the two 
systems on a stand-alone basis.

     Gas Supply:  WEC and NSP estimate savings in natural gas supply 
procurement and transportation of approximately $102 million. Major areas of 
savings are expected to result from optimizing transportation capacity on 
various pipelines, improving utilization of no-notice services resulting from 
additional load diversity, shortening storage withdrawal periods to provide 
greater peak day delivery and shifting purchases among various producers.  
Through the purchased gas adjustment clauses ("PGA") of NSP and WEPCO, 100% 
of these savings will be reflected in gas rates to customers if all of the 
system gas costs continue to receive PGA treatment as at present.

                                    -90-

<PAGE>

     Additional Expected Benefits:  In addition to the benefits described 
above, there are other benefits which, while presently difficult to quantify, 
are nonetheless substantial.  These other benefits include maintenance of 
competitive rates, expanded management resources, more diverse service 
territory and continued community involvement.

          Maintenance of Competitive Rates:  Primergy will be able to meet 
     the challenges of the increasingly competitive environment in the 
     utility industry more effectively than either WEC or NSP standing alone. 
     The Mergers will create the opportunity for strategic, financial and 
     operational benefits for customers in the form of lower rates over the 
     long term and for shareholders in the form of greater financial strength 
     and financial flexibility.  WEPCO and NSP have proposed, in their 
     filings with the numerous state jurisdictions to which they are subject, 
     a reduction of approximately 1.5% in retail electric rates beginning on 
     or about January 1997 (assuming that the Mergers are then effective) and 
     a rate freeze through the year 2000, subject to certain exceptions 
     regarding matters beyond NSP's or WEPCO's control, such as an increase 
     in the federal corporate tax rate.  Subject to the same type of 
     exceptions, NSP and WEPCO have agreed to a freeze in their wholesale 
     rates for the same period.

          Expanded Management Resources:  A combined WEC and NSP entity will 
     be able to draw on a larger and more diverse mid and senior-level 
     management pool to lead Primergy forward in an increasingly competitive 
     environment for the delivery of energy,  and should be better able to 
     attract and retain the most qualified employees.  The employees of 
     Primergy should also benefit from new opportunities in the expanded 
     organization.

          More Diverse Service Territory:  The combined service territories 
     of NSP and WEPCO will be larger and more diverse than either of the 
     service territories of NSP or WEPCO as independent entities.  This 
     increased geographical diversity will mitigate the risk of changes in 
     economic, competitive or climatic conditions in any given sector of the 
     combined service territory.

          Community Involvement:  Primergy will continue to play a strong 
     role in the economic development efforts of the communities NSP and WEC 
     now serve.  The philanthropic and volunteer programs currently 
     maintained by the two companies will be continued.

               (ii)    Integrated Public Utility System

                       (a)    ELECTRIC SYSTEM

          As applied to electric utility companies, the term "integrated 
public utility system" is defined in Section 2(a)(29)(A) of the Act as:

     a system consisting of one or more units of generating plants and/or 
     transmission lines and/or distributing facilities, whose utility assets, 
     whether owned by one or more electric utility companies, are physically 
     interconnected or capable of 

                                    -91-

<PAGE>

     physical interconnection and which under normal conditions may be 
     economically operated as a single interconnected and coordinated system 
     confined in its operations to a single area or region, in one or more 
     states, not so large as to impair (considering the state of the art and 
     the area or region affected) the advantages of localized management, 
     efficient operation, and the effectiveness of regulation.

On the basis of this statutory definition, the commission has established 
four standards that must be met before the commission will find that an 
integrated electric system will result from a proposed acquisition of 
securities:

     (1)  the utility assets of the system are physically interconnected or 
     capable of physical interconnection;

     (2)  the utility assets, under normal conditions, may be economically 
     operated as a single interconnected and coordinated system;

     (3)  the system must be confined in its operations to a single area or 
     region; and

     (4)  the system must not be so large as to impair (considering the state 
     of the art and the area or region affected) the advantages of localized 
     management, efficient operation, and the effectiveness of regulation.

Environmental Action, Inc. v. SEC, 895 F.2d 1255, 1263 (9th Cir. 1990) 
(citing In re Electric Energy, Inc., et al., 38 SEC 658, 668 (1958)).  In the 
1995 Report, the Division recommended that the Commission "respond 
realistically to the changes in the utility industry and interpret more 
flexibly each piece of the integration requirement."(48) The Transaction 
satisfies all four of these requirements.

     First, NSP, NSP-W and WEPCO are already physically interconnected.  
NSP-W and WEPCO are connected by a transmission system consisting of 345 Kv 
and lower voltage facilities.  NSP-W and WEPCO currently own the direct 
connection at 345 Kv. NSP is directly connected to NSP-W through numerous 
transmission lines that they own, including one 345 Kv transmission line, two 
115 Kv transmission lines and two 69 Kv transmission lines.  See  Exhibit E-2 
hereto.

     Second, NSP and WEPCO will be economically operated as a single 
interconnected and coordinated system.  The two companies are interconnected 
by a transmission system which will allow the transfer of power between NSP 
and WEPCO to achieve the production cost savings of $42 million expected over 
the next 10 years described in this Application-Declaration in Item 
3.A.2.d.(i). above.  The 345 Kv interconnection and others form the border 
between the Mid-Continent Area Power Pool and the Mid-American Interconnected 
Network called the MAPP/MAIN border.  WEPCO is located in the Wisconsin, 
Upper Michigan (WUMS) portion 

- ---------------
(48)      1995 report at 71.

                                    -92-

<PAGE>

of MAIN.  NSP and NSP-W own 83% of the transmission capacity located to the 
west of the MAPP/WUMS border while WEPCO, under an allocation agreement, is 
entitled to the use of 52% of the MAPP/WUMS interconnection capability on the 
east side of the interconnection.  NSP and WEPCO intend to operate Primergy 
as a single system, economically dispatched, although they also intend to 
continue to operate separate control areas, one within MAIN and one within 
MAPP.

     Since NSP already supplies a significant amount of economy energy to 
WEPCO, the parties do not believe that anticipated power flows after the 
transaction will change significantly from flows prior to the transaction.  
Thus, they believe that the anticipated power flows between the companies 
after the transaction should not have any adverse effect on the systems of 
neighboring utilities. Moreover, under FERC's rules governing open access 
transmission service and under the specific transmission tariffs being filed 
by Primergy, there is an obligation to expand constrained facilities if there 
is a sufficient demand for transmission service to justify doing so.

     In addition, the applicants, in various pleadings before the FERC, have 
made commitments, extending over several years, which will result in the 
expansion of the current level of interconnection capability.  They have also 
made various commitments which would remove any incentive the applicants 
might arguably have to manipulate the interface to constrain power flows 
between MAPP and MAIN. These commitments include:  (1) a commitment that any 
energy they sell on the west side of the interface during periods of 
constraint will be sold only at primergy's incremental cost (thus removing 
any profit incentive associated with deliberately constraining the interface) 
and (2) a commitment to waive their priority (under FERC precedent) 
associated with non-firm economy energy imports used to serve native load 
during periods of constraint. See exhibit D-1.2, hereto. Both of such 
commitments are for a period of approximately six years. NSP and WEPCO also 
have agreed to operate under an Independent Tariff Administrator to alleviate 
any concerns over their potential ability to exercise transmission market 
power. See Item 4.B. below.

     For integration purposes under the act, what is relevant is that:  (i) 
Primergy will have sufficient internal transmission capacity to accommodate 
the anticipated transfers between the NSP and WEPCO systems under central 
economic dispatch, and will obtain transmission service from neighboring 
utilities to accommodate any transfers that might exceed the capabilities of 
its system; and (ii) Primergy's production cost savings can be achieved 
without the need for contracting for transmission service with others. The 
scheduled transfers to achieve the production cost savings can be achieved 
without exceeding the capability of the 345 Kv line, a transmission facility 
owned by the Primergy System. 

     Third, this single integrated system will operate in a single area or 
region, the area delineated on Exhibit E-1, covering portions of Minnesota, 
Wisconsin, Michigan, North Dakota and South Dakota.  in the 1995 report, the 
division has stated that the evaluation of the "single area or region" 
portion of the integration requirement "should be made...in light of the 
effect of technological advances on the ability to transmit electric energy 
economically over longer distances, and other developments in the industry, 
such as brokers and marketers, that affect the 

                                    -93-

<PAGE>


concept of geographic integration."(49) The 1995 Report also recommends 
primacy be given to "demonstrated economies and efficiencies to satisfy the 
integration requirements."(50) As set forth in item 3.a.2.d.(i)., the 
Transaction will result in economies and efficiencies for the utilities and, 
in turn, their customers.

     Fourth, the system is not so large as to impair the advantages of 
localized management, efficient operations, and the effectiveness of 
regulation. The Commission's past decisions on "localized management" show 
that the Transaction fully preserves the advantages of localized management.  
In these cases, the Commission has evaluated localized management in terms 
of:  (i) responsiveness to local needs, see American Electric Power Co., Fed. 
Sec. L. Rep. PARA 81, 647 at 80,602 (1978) (advantages of localized 
management evaluated in terms of whether an enlarged system could be 
"responsive to local needs"), General Public Utilities Corp., 37 SEC 28, 36 
(1956) (localized management evaluated in terms of "local problems and 
matters involving relations with consumers"); (ii) whether management and 
directors were drawn from local utilities, see Centerior Energy Corp., 
Release No. 35-24073 (April 29, 1986) (advantages of localized management 
would not be compromised by the affiliation of two electric utilities under a 
new holding company because the new holding company's "management [would be] 
drawn from the present management" of the two utilities); Northeast 
Utilities, Release No. 35-25221 (December 21, 1990) (advantages of localized 
management would be preserved in part because the board of New Hampshire 
Utility, which was to be acquired by an out-of-state holding company, 
included "four New Hampshire residents"); (iii) the preservation of corporate 
identities, see Northeast Utilities, Release No. 35-25221 (December 21, 1990) 
(utilities "will be maintained as separate New Hampshire corporations...[t]
herefore the advantages of localized management will be preserved"); Columbia 
Gas System, Inc., Release No. 35-24599 (March 15, 1988) (benefits of local 
management maintained where the utility to be added would be a separate 
subsidiary); and (iv) the ease of communications, see American Electric Power 
Co., Fed. Sec. L. Rep PARA 81,647 at 80,602 (1978) (distance of corporate 
headquarters from local management was a "less important factor in 
determining what is in the public interest" given the "present-day ease of 
communications and transportation").

     The Transaction satisfies all of these factors. NSP and WEPCO will 
continue to operate through numerous regional offices with local service 
personnel and line crews available to respond to customers' needs. Moreover, 
as part of the Merger Agreement, Primergy has committed to provide charitable 
contributions and community support within the service areas of NSP, NSP-W 
and WEPCO at levels substantially comparable to the levels of charitable 
contributions and community support provided by the parties within the 
two-year period prior to the NSP Merger. In addition, the new management and 
Board of Directors of Primergy is expected to be drawn solely from the 
existing management and boards of NSP, WEC and WEPCO. After the transaction, 
NSP and WEPCO will maintain their current headquarters as subsidiary 
headquarters and as local operating headquarters for the areas they presently 
serve, while Primergy will maintain the system headquarters. Although the 
location of the corporate headquarters of Primergy will add distance from 
people who are served by WEPCO, this

- ---------------
(49)      1995 report at 72-74.

(50)      1995 report at 73.

                                    -94-

<PAGE>


distance is, as noted by the Commission in the American Electric Power case, 
a relatively unimportant factor given the present ease of transportation and 
communications and the retention of WEPCO headquarters at its present 
location.  Thus, the Transaction will preserve all the benefits of localized 
management of NSP and WEPCO.

     As described earlier, the system will facilitate efficient operation.  
Finally, the Primergy system will not impair the effectiveness of state 
regulation. NSP and WEPCO will continue their separate existence as before 
and their utility operations will remain subject to the same regulatory 
authorities by which they are presently regulated, namely the MPUC, PSCW, 
MPSC, NDPUC, SDPUC and the FERC. In addition, NSP, through the acquisition of 
the Designated Gas Utility Assets, will become subject to the jurisdiction of 
PSCW. NSP and WEC are working closely with the MPUC, PSCW, MPSC, NDPUC, and 
SDPUC as well as the FERC and the NRC to ensure they are well informed about 
this transaction. This Transaction will not be consummated unless all 
required regulatory approvals are obtained.

                        (b)    GAS UTILITY SYSTEM

     Section 2(a)(29)(B) defines an "integrated public utility system" as 
applied to gas utility companies as:

     a system consisting of one or more gas utility companies which are so 
     located and related that substantial economies may be effectuated by 
     being operated as a single coordinated system confined in its operation 
     to a single area or region, in one or more states, not so large as to 
     impair (considering the state of the art and the area or region 
     affected) the advantages of localized management, efficient operation, 
     and the effectiveness of regulation:  provided, that gas utility 
     companies deriving natural gas from a common source of supply may be 
     deemed to be included in a single area or region.

The Primergy gas utility system will meet the standard set forth in Section 
2(a)(29)(B) and, therefore, will satisfy the requirements of sections 
10(c)(1) and (2) and should be approved by the Commission.

     First, both the Commission's limited precedent and current technological 
realities indicate that the Primergy gas utility system will operate as a 
coordinated system confined in its operation to a single area or region 
because it will derive natural gas from common sources of supply, 
transportation and storage.  The gas utility operations of NSP and WEPCO will 
operate in a single area or region covering portions of Wisconsin, Minnesota, 
Michigan and North Dakota.  See Exhibit E-9 hereto.  The Commission has not 
traditionally required that the pipeline facilities of an integrated system 
be physically interconnected,(51) and instead has looked to such issues as 
from whom the distribution companies within the system receive much, although 
not all, of their

- ---------------
(51)      See, IN THE MATTER OF PENZOIL COMPANY, 43 SEC 709 (1968) (finding an
integrated system where facilities both connected with an unaffiliated 
transmission company but not each other). See, ALSO AMERICAN NATURAL GAS 
COMPANY, 43 SEC 203 (1966) ("It is clear the integrated or coordinated 
operations of a gas system under the Act may exist in the absence of such 
interconnection").

                                    -95-

<PAGE>

gas supply.(52) The Commission also has considered obtaining gas from a 
common pipeline(53) as well as from different pipelines when the gas 
originates from the same gas field in determining a common source of 
supply.(54) Since the time of most of these decisions, the state of the art 
in the industry has developed to allow efficient operation of systems whose 
gas supplies derive from many sources.

          Because natural gas is made up of naturally occurring elements 
found in geologic formations, and is not a refined energy product produced 
from other fuels, the natural gas and electricity industries developed in 
different structures. The gas industry developed in three separate segments:

          FUNCTION                    OWNERSHIP

          Production                  Independent Producers
          Transmission/Storage        Interstate Pipelines/Storage Companies
          Distribution/Retail Sales   Local Distribution Companies (LDCs)

While the NSP and WEPCO gas systems are not physically interconnected, they 
will functionally perform as a coordinated system through the purchase of 
natural gas from common sources of supply, delivery through common interstate 
pipelines (all of which are open access transportation only pipelines under 
FERC order 636) and storage of gas in common underground storage facilities.  
This coordination will also result in greater, not lesser, efficiency.

          As explained previously under Item 1.B.4.:  (i) NSP, NSP-W and 
WEPCO all contract for interstate pipeline transportation services from 
Northern Natural Gas Company, ANR Pipeline Company, and Viking Gas 
Transmission Company; (ii) all contract for underground storage services from 
ANR Pipeline Company and Northern Natural Gas Company; (iii) all procure 
transportation services from certain non-common pipelines (Great Lakes Gas 
Transmission Company, Northern Border Pipeline Company, Williston Basin 
Interstate Pipeline and Natural Gas Pipeline Company of America) and 
non-common storage providers (ANR Storage Company, KN Westex Gas Services 
Company, Moss Bluff Gas Storage System, Natural Gas Pipeline Company of 
America, Llano, Inc. Gas and Texaco Natural Gas Company, Inc.) and (iv) all 
three operations procure natural gas supplies from producers in several 
common supply areas:  the Texas/Oklahoma/Kansas region and Canadian regions.  
Less significant volumes are purchased from non-common supply areas like the 
Rocky Mountain and Williston Basin regions.

- ---------------
(52)      See, E.G., IN THE MATTER OF PHILADELPHIA COMPANY AND STANDARD POWER 
AND LIGHT COMPANY, 28 SEC 35 (1948) ("most of the gas used by these companies 
in their operations is obtained from common sources of supply"); CONSOLIDATED 
NATURAL GAS COMPANY, Release No. 35-25040 (February 14, 1990) (finding 
integrated system where each company derived natural gas from two 
transmission companies, although one such company also received gas from 
other sources).

(53)      IN THE MATTER OF NORTH AMERICAN COMPANY, 31 SEC 463 (1950) (finding
Panhandle Eastern pipeline to be a common source of supply).

(54)      See, IN THE MATTER OF CENTRAL POWER COMPANY AND NORTHWESTERN PUBLIC 
SERVICE COMPANY, 8 SEC 425 (1941), in which the Commission declared an 
integrated system to exist where two entities purchase from different 
pipeline companies since "both pipelines run out of the Otis field, side by 
side, and are interconnected at various points in their transmission system; 
and that they are within two miles of each other at Kearney."

                                    -96-

<PAGE>


          NSP, NSP-W and WEPCO all use a "supply grid" approach to gas supply 
procurement described in more detail in Item 1.B.4.  Integrated NSP and WEPCO 
gas operations would present opportunities to use an expanded supply grid and 
more consolidated gas supply procurement to increase competition among 
suppliers, transporters and storage providers to capture approximately $102 
million in delivered gas cost savings.  One hundred percent of these savings 
will flow directly through to customers under the PGA clauses in NSP and 
WEPCO's tariffs if all of the system gas costs continue to receive PGA 
treatment as at present.  Integrated gas operations could also offer 
opportunities for more efficient utilization of NSP and WEPCO peak shaving 
operations and more efficient reserve margins.  With the cooperation of the 
common pipeline interconnections, the ability to engage in swap transactions 
will also exist.

          Finally, the system will not be so large as to impair the 
advantages of localized management or the effectiveness of regulation.  As 
set forth in Item 3.A.2.b.(ii)., localized management will be preserved.  The 
centralized functions of NSP will be managed from St. Paul, Minnesota, and 
the local functions will continue to be handled from several regional 
offices.  Similarly, the central gas functions for WEPCO will continue to be 
run from Milwaukee, Wisconsin, and local matters will be handled by several 
regional offices.  Management will, accordingly, remain close to the gas 
operations, thereby preserving the advantages of local management.

          As also set forth in Item 3.A.2.(b).(ii)., from a regulatory 
standpoint, there will be no impairment of regulatory effectiveness.  The 
same regulators currently overseeing these gas operations will continue to 
have jurisdiction after the Transaction. Those same four states are already 
regulating multi-jurisdictional gas utilities as several other gas utilities 
currently operate in several states, and, indeed, NSP and NSP-W currently 
operate gas utilities in multiple states.

          For all of these reasons, the post-Transaction gas operations 
satisfy the integration requirements of Section 2(A)(29)(B).

     3.   Section 10(f)

     Section 10(f) provides that:

     The Commission shall not approve any acquisition as to which an 
     application is made under this section unless it appears to the 
     satisfaction of the Commission that such State laws as may apply in respect
     of such acquisition have been complied with, except where the 
     Commission finds that compliance with such State laws would be detrimental
     to the carrying out of the provisions of section 11.

As described below under Item 4, Regulatory Approvals, and as evidenced by 
the applications before the MPUC, PSCW, MPSC, NDPUC and SDPUC, Primergy 
intends to comply with all applicable state laws related to the proposed 
transaction.

                                    -97-

<PAGE>


     4.   Temporary exception to permit the holding of NSP-W as a subsidiary of
          NSP for a short period of time following the NSP Merger

     For state tax reasons, the merger of NSP-W into WEPCO may not occur for 
up to twelve months after the NSP Merger.  During this twelve month period, 
New NSP will own NSP-W.  As previously stated, NSP is currently exempt from 
regulation under the Act (except for Section 9(a)(2) thereof) pursuant to 
Section 3(a)(2).  As New NSP will be for all intents and purposes the same 
entity as NSP, it should continue to be exempt from registration under the 
Act as a registered holding company, pending its dividending the shares of 
NSP-W to Primergy.  A similar result was reached in Kansas Power and Light 
Company, Release No. 35-25465 (February 5, 1992).  In that order, Kansas 
Power and Light Company ("KPL") agreed to acquire all of the capital stock of 
Kansas Gas and Electric Company ("KGE"), a public utility and a public 
utility holding company exempt from registration under the Act pursuant to 
Section 3(a)(2). For various tax reasons, it was implausible to merge KGE 
directly into KPL.  Therefore, pursuant to the merger agreement, KGE was 
merged first into an existing subsidiary of KPL, KCA Corporation ("KCA").  
KCA would subsequently be merged into KPL.  The Commission granted KCA an 
exemption under Section 3(a)(2) until the earlier of the date on which KCA 
ceased to be a subsidiary, or January 1, 1995, the date set by the Kansas 
Commission for consummation of the merger of KCA into KPL.  

     The same facts are present here. NSP-W will remain a subsidiary of NSP 
to avoid adverse state tax consequences.  Yet, it will cease to be a 
subsidiary of NSP no later than twelve months after the NSP Merger. For these 
reasons, applicants request that New NSP be exempt pursuant to Section 
3(a)(2) from registration as a registered holding company under the Act until 
the earlier to occur of NSP-W ceasing to be a subsidiary of NSP or twelve 
months after the effective date of the NSP Merger. 

          Furthermore, the Commission has in previous instances not required 
compliance with the Act's registration and related requirements in situations 
where a strict interpretation of the Act would require such registration if 
in a short period of time the situation would change so that registration 
would no longer be required.  IN THE MATTER OF UNITED PUBLIC UTILITIES CORP. 
21 SEC 67 (1945).  The Commission has acted similarly where the purchase of 
outstanding securities of a public utility company which would require 
registration was to be superseded shortly by a merger of the acquired company 
into the acquiring company.  IN THE MATTER OF CRESCENT PUBLIC SERVICE CO. 22 
SEC 426 (1946).  Similarly, the holding for a short period of time of NSP-W 
as a subsidiary of NSP to avoid adverse tax consequences, with the merger of 
NSP-W into WEPCO to take place shortly thereafter, should not require 
compliance with the registration or related provisions of the Act.

     5.   Section 9(a)(1)

     Primergy is also requesting authorization from the Commission under 
Section 9(a)(1) of the Act for the acquisition by it of the voting securities 
of Primergy Services, the Additional Services Companies and, if formed, 
Primergy Hold as part of the Transaction. Section 9(a)(1) of the Act requires 
a registered holding company or any subsidiary thereof to obtain 
authorization from the Commission before acquiring "any securities or utility 
assets or any other interest in any 

                                    -98-

<PAGE>

business." In order to approve an acquisition under Section 9(a)(1), the 
Commission must find that such acquisition meets the standards of Section 10 
of the Act, which in turn requires compliance with Sections 8 and 11 of the 
Act. Although Primergy will not become a registered holding company until 
consummation of the Transaction and thus Section 9(a)(1) is not applicable to 
it until that time, because Primergy will become subject to Section 9(a)(1) 
and whether and/or when Primergy Services, the Additional Services Companies 
or Primergy Hold will be formed have not been determined, Primergy is 
requesting the Commission's authorization for these transactions.

     The acquisition by Primergy of the common stock of Primergy Services or 
the Additional Services Companies, making them wholly-owned subsidiaries of 
Primergy, will allow Primergy to create specialized subsidiary service 
companies and capture economies of scale from the centralization of 
administrative and general services to be provided to system companies.  
Since the cost of such services are considered in rate cases, the benefits 
realized as a result of Primergy Services and the Additional Services 
Companies will accrue to Primergy's ratepayers.  Virtually every registered 
holding company has one or more subsidiary service companies performing many 
of the same functions as Primergy Services and the Additional Services 
Companies will perform.  The acquisition of Primergy Services and the 
Additional Services Companies is in the public interest, will not unduly 
complicate the capital structure of Primergy and will not cause the Primergy 
system to violate any other provision of the Act.  Primergy Services and the 
Additional Services Companies will each have only one class of authorized 
stock, which will be its common stock, all of which will be owned by 
Primergy.  The operation of Primergy Services and the Additional Services 
Companies, and the allocation of cost for their respective operations, are 
discussed in detail in Item 3.C. below.

     Primergy is also requesting authorization to acquire all of the issued 
and outstanding common stock of Primergy Hold, which, if formed, will serve 
as an intermediate holding company for certain of the system's non-utility 
subsidiaries.  Primergy may form such an intermediate holding company to 
provide a clearer separation between the system's utility and non-utility 
operations and to allow for centralization of the operation of the 
non-utility operations.  If it is formed, Primergy Hold will have a board of 
directors, appointed officers and, possibly, employees, and also will receive 
services from Primergy Services and, to the extent applicable, from the 
Additional Services Companies.  Costs for any work performed for Primergy 
Hold by Primergy Services and the Additional Services Companies will be 
charged to Primergy Hold in accordance with the appropriate allocation method 
set forth in the Non-Utility Service Agreement.

     Finally, Primergy requests authorization under Section 9(a)(1) of the 
Act for Primergy Hold, if formed, to acquire all of the issued and 
outstanding common stock of several of the first-tier subsidiaries of NSP and 
WEC (other than WEPCO and NSP-W) and for Primergy to acquire all of the 
issued and outstanding common stock of the remaining first-tier subsidiaries 
of NSP and WEC (other than WEPCO and NSP-W) or, if not formed, for Primergy 
to acquire all such stock.  As discussed in Item 3.A.2.c. above, each of 
these businesses may be retained by the Primergy system under the Act.

                                    -99-

<PAGE>

     6.  Other Applicable Provisions-Sections 6, 7 and 12.

     As noted in Item 1.D., the Merger Agreement provides for Primergy to 
adopt the Primergy Stock Incentive Plan.  In addition, Primergy intends to 
continue the WEC dividend reinvestment plan (which will replace the NSP 
dividend reinvestment plan), and to amend the stock provisions of their other 
employee plans to provide for the acquisition or issuance of shares of 
Primergy Common Stock in place of NSP Common Stock.  Additional information 
concerning the anticipated terms of the DRIP and the Primergy Stock Incentive 
Plan is set forth in Item 1.D.  To provide for the operation of these plans 
after the consummation of the Transaction and the registration of Primergy as 
a holding company under the Act, it is estimated that up to 18.2 million 
shares of Primergy Common Stock may need to be issued or acquired in 
open-market transactions through December 31, 2001 to fund the DRIP and the 
Stock Incentive Plan.

     The issuance by Primergy of shares of its common stock pursuant to such 
plans and to effect the Transaction will comply with the standards of Section 
7 of the Act.  With reference to Sections 7(c) and 7(d) of the Act, Primergy 
Common Stock has a par value  of $0.01 per share, will be Primergy's only 
outstanding voting security and will not be preferred as to dividends or 
distributions over any other security of Primergy.  Primergy Common Stock is 
reasonably adapted to Primergy's security structure (common stock being the 
cornerstone of a registered holding company's capital structure).

B.  Intra-system Financing.

     In the ordinary course of business, there have been and will continue to 
be intercompany loans among WEC and its direct and indirect non-utility 
subsidiaries.  As previously noted in Item 1.B.5.b., one of the business 
purposes of WMIC is to engage in financing activities.  Generally, if at any 
time during the year any of WEC, WITECH, WISPARK, WISVEST, Badger, Minergy or 
WMIC's subsidiary, WMF Corp., has excess cash, such excess is loaned to WMIC. 
 These borrowed funds, as well as any funds borrowed under a $35 million line 
of credit available to WMIC or other bank lines, are used by WMIC to finance 
its own activities or are loaned by WMIC to the affiliates referenced above.  
WMIC is seeking a second line of credit of $30 million to replace a line that 
expired in March 1996. Such affiliates will borrow funds from WMIC, to the 
extent available, to finance their own activities or to finance the 
activities of entities in which they have an equity investment.  These 
intercompany loans bear interest at a rate slightly above the applicable 
lender's cost of borrowing, the increase intended to cover the various costs 
borne in administering the loan.  The loans are generally short-term in 
nature or due on demand. 

     In addition, WMIC has a medium term note program for the issuance of up 
to $100 million of notes outstanding at any one time pursuant to which it 
borrows funds from unaffiliated third parties through the issuance of notes 
with maturities generally ranging from five to ten years.  Such funds are 
generally loaned by WMIC to WEC's other non-utility subsidiaries to finance 
specific activities of such borrower, but may be used by WMIC for its own 
business purposes or may be loaned by WMIC to one of its subsidiaries or 
other affiliates.  As with the intercompany loans discussed above, the 
proceeds of the medium term notes that are

                                     100

<PAGE>

loaned by WMIC to its affiliates bear interest at a rate slightly above the 
rate paid by WMIC on the medium term notes, the increase intended to cover 
the various costs borne in administering the loan.  The maturity of the 
intercompany loan corresponds with the maturity of the medium term notes 
issued to obtain the funds.

     To support the business activities of the entities in which they invest, 
WITECH and WISPARK make loans and/or extend lines of credit to such entities 
from time to time and WEC's other direct subsidiaries may make such loans or 
extend credit to their respective investments in the future.  At December 31, 
1995, the intercompany loans among WEC and its direct subsidiaries were 
approximately $150 million.  WITECH and WISPARK have made loans to affiliates 
of approximately $54 million at December 31, 1995.  A portion of the $54 
million loaned by WITECH and WISPARK was obtained by them from WMIC and is 
included in the $150 million referenced above.

     In addition to loans or extensions of credit made to various 
subsidiaries and affiliates, WISPARK and WMIC guarantee debt incurred by 
entities in which they have an equity investment.  As of December 31, 1995, 
such guarantees were approximately $11 million.  

     WEC loaned WMIC excess capacity funds, but has not guaranteed the debt 
of any affiliated company.  However, WEC has entered into support agreements 
with WMIC and WMF Corp., which require WEC to ensure that the net worth of 
the other party to such agreement is continuously maintained at not less than 
$1.00.  Certain debt holders of WMIC and WMF Corp. have the right to enforce 
performance by WEC under these support agreements.  

     With respect to NSP, there have been and, while NSP-W continues after 
the NSP Merger as a subsidiary of NSP, will continue to be intra-company 
loans and advances in the ordinary course of business by NSP to NSP-W.  The 
interest rate on such advances is equal to the average daily rate paid by NSP 
during the previous month on its short-term borrowings.  Except as set forth 
below, NSP and NSP-W have not loaned money to, borrowed money from, or 
guaranteed the debt of any affiliated company.  NSP has guaranteed 
approximately $4 million of FMAP's outstanding debt.  This debt was incurred 
by FMAP in its acquisition of its primary asset, the parking garage next to 
NSP's headquarters.  NSP also has agreed, in connection with the $8.5 million 
of outstanding 7.62% Notes of UP&L, to cause UP&L's cash flow to be at least 
1.05 times its interest expense and mandatory debt retirement.  The notes 
were issued in connection with UP&L's acquisition of the Renaissance Square 
building.  As part of the purchase price for the acquisition of the Newport 
RDF facilities, NRG issued a note to NSP, of which approximately $9.5 million 
was outstanding on December 31, 1995 and which bears interest at a varying 
rate.  NSP had outstanding bank loans aggregating approximately $9.9 million 
at December 31, 1995, relating to the NSP Employee Stock Ownership Plan (the 
"ESOP").  NSP loans the proceeds of these loans to the ESOP with interest 
rates and payment terms identical to NSP's obligations under the bank loans.

     In connection with the various non-utility projects conducted by NRG 
through subsidiaries, the debt incurred to finance such projects and 
obligations related to such projects has been non-recourse to NRG except as 
follows.  As explained in Appendix B, NRG Gladstone (a wholly-owned 
subsidiary of NRG) operates the Gladstone Power Station in Queensland, 

                                     101

<PAGE>

Australia pursuant to an Operation and Maintenance Agreement.  NRG 
Gladstone's obligations under the Operation and Maintenance Agreement are 
guaranteed by NRG, subject to an aggregate liability cap of $25 million 
(Australian) indexed in accordance with the Australian consumer price index 
(approximately $20 million, based on exchange rates and the Australian 
consumer price index in effect on December 31, 1995.)  Also, in connection 
with the acquisition of the Gladstone Power Station, NRG guaranteed that its 
subsidiaries involved in the project would pay Australian taxes. NRG has 
guaranteed the commitments of NRGenerating and NRG International to invest 
$25 million in the Latin Power investment funds. With respect to the 
acquisition of the Sunnyside cogeneration facility, NRG has guaranteed a note 
of SCA (the entity that owns the facility) and the outstanding principal 
amount of such note was approximately $1.75 million on December 31, 1995.  
NRG loaned $2 million to Minnesota Waste Processing in connection with 
Minnesota Waste Processing's acquisition of its warehouse to store RDF.  As 
explained in Annex A under the caption "O'Brien," NRG is in the final stages 
of acquiring 42% of the equity interests of O'Brien Environmental Energy, 
Inc.  The United States Bankruptcy Court for New Jersey approved the 
acquisition in February 1996.  NRG has made various financial commitments in 
connection with its acquisition of 42% of O'Brien, consisting of the 
following:  (i) a $35 million loan to O'Brien, (ii) the provision of a $100 
million letter of credit, which O'Brien can make draws under, (iii) an 
agreement to provide financing to Reorganized O'Brien in connection with the 
Co-Investment Agreement described in Annex A under the caption "O'Brien."

     NSP and WEC hereby request that the Commission approve the continuance 
of all outstanding and committed intercompany loans and guarantees of 
indebtedness.

C.  Primergy Services/Additional Services Companies

     As described more fully in Item 1.B.1.e., Primergy Services and the 
Additional Services Companies may provide NSP and WEPCO, pursuant to the 
Service Agreement and the non-utility subsidiaries of the Primergy system 
pursuant to the Non-Utility Service Agreement, with one or more of the 
following:  administrative, management and support services, including 
services relating to information systems, meters and transportation, electric 
and gas system maintenance, marketing and customer relations, transmission 
and distribution, engineering and construction, power engineering and 
construction, human resources, materials management, facilities, accounting, 
power planning, public affairs, legal, rates, finance, rights of way, 
internal auditing, environmental affairs, fuels, investor relations, 
strategic and operations planning, and general administrative and executive 
management services.  In accordance with the Service Agreement, services 
provided by Primergy Services and the Additional Services Companies will be 
directly assigned, distributed or allocated by activity, project, program, 
work order or other appropriate basis.  To accomplish this, employees of 
Primergy Services and the Additional Services Companies will record 
transactions utilizing the existing data capture and accounting systems of 
each client company.  Costs of Primergy Services and the Additional Services 
Companies will be accumulated in accounts of each such service company and 
directly assigned, distributed and allocated to the appropriate client 
company in accordance with the guidelines set forth in the Service Agreement. 
 NSP and WEC are currently developing the system and procedures necessary to 
implement the Service Agreement.  It is anticipated that Primergy Services 
and the Additional Services Companies will be staffed primarily by transferring

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<PAGE>

personnel from the current employee rosters of NSP, WEPCO and their 
subsidiaries.  Each service company's accounting and cost allocation methods 
and procedures are structured so as to comply with the Commission's standards 
for service companies in registered holding company systems and are described 
in Exhibit B-5.1 hereto.  Each service company's billing system will use the 
"Uniform System of Accounts for Mutual Service Companies and Subsidiary 
Service Companies" established by the Commission for service companies of 
registered holding company systems.

     As compensation for services, the Service Agreement will provide for the 
client companies to:  "pay to [Primergy Services or any Additional Services 
Company] all costs which reasonably can be identified and related to 
particular services performed by Primergy Services or any Additional Services 
Companies for or on its behalf."  Where more than one company is involved in 
or has received benefits from a service performed, the Service Agreement will 
provide that "costs will be directly assigned, distributed or allocated, 
between or among such companies on a basis reasonably related to the service 
performed to the extent reasonably practicable," in accordance with the 
methods set forth in Appendix A to the Service Agreement.  Thus, charges for 
all services provided by Primergy Services and any Additional Services 
Companies to affiliated utility companies will be on an "at cost" basis as 
determined under Rules 90 and 91 of the Act.  The Non-Utility Service 
Agreement will contain provisions similar to those of the Service Agreement, 
except as set forth in detail below in this Item 3.C.  The Non-Utility 
Service Agreement also will permit charges for certain services to be at fair 
market value to the extent authorized by the Commission.  Thus, except for 
the requested exceptions discussed below, services provided by Primergy 
Services and any Additional Services Companies to non-utility affiliates 
pursuant to the Non-Utility Service Agreement will also be charged on an "at 
cost" basis as determined under Rules 90 and 91 of the Act.

     Section 13(b) of the Act allows the Commission to exempt transactions, 
by rule, regulation or order, from the provisions of Section 13(b) and the 
rules promulgated thereunder if such transactions:

          (1)  are with any associate company which does not derive, directly 
     or indirectly, any material part of its income from sources within the 
     United States and which is not a public utility company operating within 
     the United States;  or

          (2)  involve special or unusual circumstances or are not in the 
     ordinary course of business.

The Commission has utilized this exemptive power in the past under certain 
circumstances (55) and recently with some frequency to generally 
allow non-utility subsidiaries of registered holding


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(55)      See, e.g., New England Electric System, Release No. 35-22309 
(December 9,1981) (utility permitted to enter into lease with affiliated joint 
venture with lease payments based on market price); EUA Cogenex Corporation, 
Release No. 263731 (September 14, 1995) (authorizing service companies of two 
registered holding companies to provide services to affiliated joint venture 
at market based rates in certain circumstances).

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<PAGE>

companies to provide services to certain FUCOs, EWGs and QFs at market-based 
rates. (56)  In addition, in the 1995 Report, the Division recommended that 
"the SEC should also issue exemptive orders under Section 13 allowing more 
non-utility subsidiaries to charge market rates to non-utility affiliates." (57)
The Commission's principal concern under Section 13 of the Act is to protect 
the utility companies in a holding company system from abusive 
cross-subsidization transactions with affiliates.  Exemptions from Rules 90 
and 91 for purely non-utility transactions will not interfere with this 
mandate as all services to utility subsidiaries will be at cost in accordance 
with Rules 90 and 91, but will benefit the holding company system by allowing 
it to offer competitively priced services based on market considerations. In 
fact, pursuant to Section 13(b)(1), the Commission has adopted Rule 83(a), 
which provides that a service company "which subsidiary is or is about to 
become engaged in the performance of any service, sales, or construction 
contract for any associate company which does not derive, directly or 
indirectly, a material part of its income from sources within the United 
States and which is not a public-utility company operating within the United 
States may obtain an "exemption....from the standards established by Section 
13(b) of the Act, and the [Commission's] rules and regulations promulgated 
thereunder, relating to the performance of any service, sales or construction 
contract for such associate companies."  Thus, Primergy Services and the 
Additional Services Companies hereby request that the Commission grant an 
exemption from the provisions of Rules 90 and 91, and the at-cost requirement 
contained therein, for the following transactions:  Services provided to 
FUCOs, EWGs and associate companies (the "Primergy Foreign Associate 
Companies") (58) that derive no part of their income, directly or indirectly, 
from the generation, transmission or distribution of electric energy for sale 
or the distribution of natural gas at retail in the United States and services 
provided to an associated EWG or QF or IPP, provided that the purchaser of the 
electricity sold by such entity is not an associate company of Primergy.  No 
services will be provided at market-based rates to a QF or EWG or IPP selling 
electricity to NSP or WEPCO unless authorized by the Act or the Commission.

     No change in the organization of Primergy Services or any Additional 
Services Company, the type and character of the companies to be serviced, the 
methods of allocating costs to associate companies, or in the scope or 
character of the services to be rendered subject to Section 13 of the Act, or 
any rule, regulation or order thereunder, shall be made unless and until 
Primergy Services or the applicable Additional Services Company, as the case 
may be, shall first have given the Commission written notice of the proposed 
change not less than 60 days prior to the proposed effectiveness of any such 
change.  If, upon the receipt of any such notice, the Commission shall notify 
Primergy Services or the applicable Additional Services Company, as the case 
may be, within the 60-day period that a question exists as to whether the 
proposed change is consistent with the provisions of Section 13 of the Act, 
or of any rule, regulation or order thereunder, then the proposed change 
shall not become effective unless and until Primergy 

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

(56)      See, e.g., Entergy Corporation, Release No. 35-26322 (June 30, 1995);
General Public Utilities Corporation, Release No. 35-26307 (June 14, 1995) 
and The Southern Company, Release No. 35-26212 (December 30, 1994).

(57)      1995 Report at 102.

(58)      The companies that currently are Primergy Foreign Associate Companies
are those entities (other than NRG) listed in Item 3.A.2.(c). under the 
caption "OWNERSHIP OF, OPERATION OF, AND PROVIDING SERVICES TO FOREIGN EWGS 
AND FUCOS."

                                     104

<PAGE>

Services or the applicable Additional Services Company, as the case may be, 
shall have filed with the Commission an appropriate declaration regarding 
such proposed change and the Commission shall have permitted such declaration 
to become effective.

     Primergy will structure the Service Agreement and the Non-Utility 
Service Agreement so as to comply with Section 13 of the Act and the 
Commission's rules and regulations thereunder.

          Rule 88:  Rule 88(b) provides that "[a] finding by the Commission 
that a subsidiary company of a registered holding company...is so organized and 
conducted, or to be so conducted, as to meet the requirements of Section 13(b) 
of the Act with respect to reasonable assurance of efficient and economical 
performance of services or construction or sale of goods for the benefit of 
associate companies, at cost fairly and equitably allocated among them (or as 
permitted by [Rule] 90), will be made only pursuant to a declaration filed with 
the Commission on Form U-13-1, as specified in the instructions for that form, 
by such company or the persons proposing to organize it."  Notwithstanding the 
foregoing language, the Commission has on at least two recent occasions made 
findings under Section 13(b) based on information set forth in an 
Application-Declaration on Form U-1, without requiring the formal filing of a 
Form U-13-1.  See UNITIL Corp., et al., Release No. 35-25524 (April 24, 1992); 
CINergy Corp., Release No. 35-26146 (October 21, 1994). In this 
Application-Declaration, Primergy has submitted substantially the same 
application information as would have been submitted in a Form U-13-1.

     Accordingly, it is submitted that it is appropriate to find that 
Primergy Services and the Additional Services Companies will be so organized 
and shall be so conducted as to meet the requirements of Section 13(b), and 
that the filing of a Form U-13-1 is unnecessary, or, alternatively, that this 
Application-Declaration should be deemed to constitute a filing on Form U-13-1 
for purposes of Rule 88.

     As explained previously under Item 1.B.5.a., NSP has various 
subsidiaries and affiliates, including the Primergy Foreign Associate 
Companies (59) (collectively, the "Exempt Companies") that currently are 
providing services (including operation and maintenance) and selling goods to 
EWGs and QFs or to entities that will qualify as EWGs or FUCOs following the 
Transaction.  The applicants request that the Commission permit the Exempt 
Companies to continue such transactions without compliance with the at cost 
provisions of Section 13(b) and the rules and regulations thereunder.

     The Commission has previously granted affiliates of registered holding 
companies authority to provide goods and services to existing and future 
EWGs, QFs and FUCOs without compliance with the at cost provisions that fall 
within one of the following categories:

    "1)  the project is a FUCO or an EWG that derives no part of its income, 
         directly or indirectly, from the generation, transmission, or 
         distribution of electric energy for sale within the United States; 


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

(59)     These companies and entities (the "Exempt Companies") are listed in
Item 3.A.2.(c). under the captions "OWNERSHIP OF, OPERATION OF, AND PROVIDING 
SERVICES TO FOREIGN EWGS AND FUCOS" and "OWNERSHIP AND OPERATION OF QFS AND 
FACILITIES RELATED THERETO."

                                     105

<PAGE>

     2)  the project is an EWG that sells electricity at market-based rates 
         which have been approved by the FERC or the appropriate state public 
         utility commission, provided that the purchaser is not an Excepted 
         Company; (60)

     3)  the project is a QF that sells electricity exclusively at rates 
         negotiated at arm's length to one or more industrial or commercial 
         customers purchasing such electricity for their use and not for 
         resale, or to an electric utility company other than an Excepted 
         Company; or

     4)  the power project is an EWG or a QF that sells electricity at rates 
         based upon its cost of service, as approved by FERC or any state 
         public utility commission having jurisdiction, provided that the 
         purchaser is not an Excepted Company."

Entergy Corp. et al., Release No. 35-26322 (June 30, 1995).

     In the above Entergy order, the Commission granted Entergy Enterprises, 
a wholly owned subsidiary of Entergy, authority to provide consulting 
services to associate companies, including EWGs, FUCOs and QFs and operations 
and management services, either directly, or through newly-established 
subsidiaries of Entergy or Entergy Enterprises, to associate companies, 
including EWGs, FUCOs or QFs, without complying with the at cost provisions 
of Section 13(b) and the rules and regulations thereunder. 

     Also, in CINergy Corp. et al, Release No. 35-26376 (September 21, 1995), 
the Commission authorized CINergy and CINergy Investments, a wholly-owned 
subsidiary of CINergy, to acquire securities of new special purpose 
subsidiaries ("NSPS") and to make additional investments in existing special 
purpose subsidiaries ("ESPS").  ESPS and NSPS acquire, own or hold securities 
of, and provide services to, FUCOs or EWGs.  The Commission also authorized 
ESPS and NSPS and CINergy Services to provide administrative, management and 
support services to other ESPS and NSPS and their subsidiaries without 
complying with the at cost provisions of Section 13(b) and the rules and 
regulations thereunder.  See also General Public Utilities Corp. et al., 
Release No. 35-26457 (January 18, 1996), (Pending completion of the record, 
the Commission reserved jurisdiction over whether subsidiaries formed to 
directly or indirectly acquire the securities of EWGs and FUCOs ("Subsidiary 
Companies") could sell goods and services to associate EWGs, FUCOs and 
associate Subsidiary Companies without complying with the at cost provisions 
of Section 13(b) and the rules and regulations thereunder). 

     The applicants request that the Commission permit the Exempt Companies 
to provide services or sell goods to EWGs, to QFs and to entities that will 
qualify as QFs, EWGs or FUCOs following the Transaction to the same extent 
permitted by the Commission in the above-cited orders.  In addition, the 
applicants request an exception with respect to Landfill Power and Minnesota 
Methane which, as explained in Item 1.B.5.a., are affiliates of NSP that own 
portions of QF facilities that sell power to NSP pursuant to PURPA contracts 
approved by the MPUC.


- ---------------
(60)      An Excepted  Company was defined as any subsidiary whose activities 
and operations were primarily related to the domestic sale of  electric 
energy at retail or at wholesale to affiliates or providing goods and 
services to such affiliates.

                                     106

<PAGE>

The exception being requested by applicants is that the Commission permit the 
Exempt Companies to provide services or goods to Landfill Power and Minnesota 
Methane without compliance with the at cost standards.  The power purchase 
contracts of Landfill Power and Minnesota Methane with NSP do not contain any 
provisions that would affect the price NSP pays for power as a result of the 
price charged by the Exempt Companies in providing services or goods to 
Landfill Power or Minnesota Methane.

     Applicants also request that the Commission exempt from the at cost 
standards various existing contracts among affiliates of NSP that are not 
EWGs, QFs or entities that will become EWGs or FUCOs following the 
Transaction.  Each of these contracts (including the parties to each 
contract) is described in Annex H and each was approved by the MPUC and/or 
the PSCW.  Under Minnesota law, 

          "[N]o contract or arrangement, including any general or continuing 
          arrangement, providing for the furnishing of management, supervisory, 
          construction, engineering, accounting, legal, financial or similar 
          services and no contract or arrangement for the purchase, sale, lease 
          or exchange of any property, right or thing, or for the furnishing of 
          any service, property, right or thing, other than those above 
          enumerated, made or entered into after January 1, 1975, between a 
          public utility and any affiliated interest...is valid or effective 
          unless and until the contract or arrangement has received the written 
          approval of the [Minnesota Public Utilities] commission." (61)
          
An "affiliated interest" includes every subsidiary of a public utility.  
Furthermore the statute provides that "the [Minnesota Public Utilities] 
Commission shall approve the contract or arrangement...only if it shall 
clearly appear and be established upon investigation that it is reasonable 
and consistent with the public interest...," with the utility bearing the 
burden of proving that it is in the public interest. (62)

     Also, under a policy statement issued in Docket No. EG-999/CI-90-1008 
(1994), the MPUC had adopted extensive guidelines on the allocation of costs 
for transactions with non-regulated affiliates.  The Policy Statement docket 
initially arose from an investigation of non-regulated utility appliance 
sales and service programs.  However, the MPUC later expanded the scope of 
the docket, and the Policy Statement applies to all utility arrangements with 
non-regulated affiliates. (63)  The Policy Statement provides 
that costs should be assigned between the utility and non-regulated function 
using the following four step hierarchy:


- ---------------
(61)      Section 216B.48, subdivision 3 (Supp. 1993).

(62)      Id.

(63)      In MPUC Docket No. G002/M-94-831, the MPUC again expanded the scope of
the Policy Statement, indicating it would be applied to assign costs between 
NSP utility operations and regulated affiliates (such as Viking).

                                     107

<PAGE>

     1.   Tariffed rates shall be used to value tariffed services provided to 
          the non-regulated activity.

     2.   Costs shall be directly assigned to either regulated or non-regulated 
          activities whenever possible.


                                     108

<PAGE>

     3.   Costs which cannot be directly assigned are common costs which shall 
          be grouped into cost categories.  Each cost category shall be 
          allocated based on direct analysis of the origin of costs wherever 
          possible.  If direct analysis is not possible, common costs shall be 
          allocated based upon an indirect cost-causative linkage to another 
          cost category or group of cost categories for which direct assignment 
          or allocation is available.

     4.   When neither direct nor indirect measures of cost causation can be 
          found, the cost category shall be allocated based upon a general 
          allocator computed by the ratio of all expenses directly assigned or 
          attributed to regulated and non-regulated activities, excluding the 
          cost of fuel, gas, purchased power, and the cost of goods sold.

Under this hierarchy, costs are allocated to non-regulated or regulated 
affiliates on a "fully allocated cost" basis, in order to prevent any subsidy 
of non-utility operations by the regulated utility operations and its 
customers.

     The contracts listed in Annex H between associate companies are 
considered contracts between a public utility and an affiliated interest 
under Minnesota and Wisconsin law.  However, for each contract, the MPUC (and 
in some cases the PSCW) has determined that the contract is reasonable and is 
in the public's interest.  The Commission's principal concern under Section 
13 of the Act is to protect utility companies in a holding company system 
from abusive cross-subsidization transactions between associate companies.  
Since the MPUC or the PSCW has found that all the aforementioned contracts 
are reasonable and are in the public interest, these contracts are devoid of 
such cross-subsidization and should be permitted to continue. Also, the 
contracts listed in Annex H under Natural Gas and Gas Related Services are 
exempt from the at cost standards of the Act under Rule 81.

     Applicants also request that the Commission exempt from the at cost 
standards the management and administrative services to be provided by NRG to 
Reorganized O'Brien, which services are described in Annex A under the 
caption "O'Brien."  These services are to be provided at cost and such 
contract was approved by the Bankruptcy Court as part of the reorganization.  
None of the entities to be acquired by NRG in this transaction, or to which 
NRG will be providing such services, will be a "public-utility company" under 
the Act.  Accordingly, the provision of these services is devoid of the 
cross-subsidization at which the Act is directed and should be permitted.

     D.  Other Services  

     In addition to the services to be provided by Primergy Services, NSP and 
WEPCO may provide one another with certain services incidental to their 
utility businesses, such as meter reading, materials management, gas 
purchasing, transportation, and services of linemen and gas trouble crews.  
These services will be provided at cost in accordance with the standards of 
the Act and the Commission's rules and regulations thereunder.

                                     109

<PAGE>

Item 4.  Regulatory Approvals

     Set forth below is a summary of the regulatory approvals that Primergy 
expects to obtain in connection with the Transaction.  It is a condition to 
the consummation of the Mergers that final orders approving the Mergers be 
obtained from the SEC under the Act and from the various federal and state 
commissions described below on terms and conditions which would not have, or 
would not be reasonably likely to have, a material adverse effect on the 
business, assets, financial condition or results of operations of Primergy 
and its prospective subsidiaries taken as a whole, or on Primergy's 
prospective utility subsidiary located in the State of Minnesota taken as a 
whole, or on its prospective utility subsidiary located in the State of 
Wisconsin or which would be materially inconsistent with the agreements of 
the parties contained in the Merger Agreement.

A.  Antitrust

     The HSR Act and the rules and regulations thereunder provide that 
certain transactions (including the Transaction) may not be consummated until 
certain information has been submitted to the Department of Justice ("DOJ") 
and Federal Trade Commission ("FTC") and the specified HSR Act waiting period 
requirements have been satisfied.  NSP and WEC will submit the Notification 
and Report Forms and all required information to the DOJ and FTC.

     The expiration of the HSR Act waiting period does not preclude the 
Antitrust Division or the FTC from challenging the Transaction on antitrust 
grounds; however, applicants believe that the Transaction will not violate 
Federal antitrust laws.  If the Transaction is not consummated within twelve 
months after the expiration or earlier termination of the initial HSR Act 
waiting period, NSP and WEC will be required to submit new information to the 
Antitrust Division and the FTC, and a new HSR Act waiting period would have 
to expire or be terminated before the Transaction could be consummated.

B.  Federal Power Act

     Section 203 of the Federal Power Act provides that no public utility 
shall sell or otherwise dispose of its jurisdictional facilities or directly 
or indirectly merge or consolidate such facilities with those of any other 
person or acquire any security of any other public utility, without first 
having obtained authorization from the FERC.  On July 10, 1995, an 
application was filed with the FERC for approval of the Transaction under 
Section 203 and Part 33 of the FERC's regulations.  WEPCO, NSP and NSP-W also 
filed on July 10, 1995 a Network Integration Service Tariff and a 
Point-to-Point Transmission Service Tariff under Section 205.  Finally, on 
that same date, the applicants filed under Section 205 an amendment to the 
interchange agreement between NSP and NSP-W to substitute WEPCO for NSP-W.  
In addition, NSP and NSP-W hold certain hydroelectric project licenses, as 
well as certificates of public convenience and necessity under Section 7 of 
the Natural Gas Act.  The mergers of NSP into New NSP and NSP-W into WEPCO 
will constitute transfers of the hydroelectric project licenses and the 
certificates of public convenience and necessity, requiring approval of the 
FERC. Furthermore, prior to the mergers of NSP into New NSP and NSP-W into 
WEPCO, the approval of the FERC under Section 204 of the Federal Power Act is 
required for New NSP and WEC to assume the debt of NSP and NSP, respectively. 

                                     110

<PAGE>

     In the pleadings filed in the proceedings before the FERC, the 
applicants committed to FERC that they would operate under an independent 
tariff administrator ("ITA") after the Mergers, to alleviate any concerns 
over their potential ability to exercise transmission market power.  As 
proposed by the applicants, the ITA would be an independent body governed by 
an independent board of directors.  The ITA would administer the tariff by 
providing service on a comparable basis to all users, determining available 
transmission capacity, proposing additions to transmission facilities, 
scheduling transactions over the transmission system, and receiving and 
accounting for transmission revenues.  For reasons of safety and liability, 
applicants propose to retain actual operational control over their 
transmission system including operating breakers and transmission facilities 
maintenance.  The manner in which the ITA would operate is explained in 
detail in the supplemental testimony of Jose M. Delgado before the FERC, 
which is filed as Exhibit D-1.3 hereto.

     FERC is currently examining whether variants of the applicants' ITA 
proposal should be imposed on all utilities across the nation.  Applicants, 
of course, are committed to accepting whatever proposals regarding comparable 
transmission access eventually emanate from the FERC.  FERC has established 
that all potential users of a transmission system should receive comparable 
access.  The applicants, of course, will comply with whatever rules and 
regulations FERC issues to further this goal.  Thus, the applicants will not 
be able to exercise any market power because of their transmission 
facilities. 

     In an order issued January 31, 1996, FERC set only the competitive 
impact of the Mergers for hearing and ordered an initial decision to be 
issued before August 30, 1996.  FERC also said that it would not set for 
hearing issues regarding the potential savings from the Mergers, provided NSP 
and WEPCO agreed to a four-year rate freeze for wholesale customers.  Subject 
to exceptions regarding matters outside of NSP's and WEPCO's control (such as 
an increase in taxes), NSP and WEPCO have accepted the rate freeze.

C.  Natural Gas Act

     NSP and NSP-W perform LNG services under certificates of public 
convenience and necessity issued by FERC under Section 7(c) of the Natural 
Gas Act.  NSP provides certain LNG liquefaction and redelivery service for 
NSP-W under a 1985 agreement approved by FERC in Docket No. CP81-522-005, 45 
FERC PARA 62, 013 (1988).  NSP-W provides certain LNG storage and 
vaporization services for NSP under a 1985 agreement approved by FERC in 
Docket No. CP76-84-002, 37  FERC PARA 61, 302 (1986).  As part of the 
Transaction, NSP and NSP-W will seek FERC authorization to abandon the 
certificated services by assignment of the contractual obligations to New NSP 
and WEPCO. NSP and NSP-W anticipate submitting the abandonment requests later 
in 1996.  The abandonments will transfer the authority to the successor 
corporations of NSP and NSP-W, but will not affect the form or level of LNG 
services provided or the costs or revenues to the respective successor 
companies.

                                     111

<PAGE>

D.   Atomic Energy Act

     NSP holds NRC operating licenses in connection with its ownership and 
operation of the Prairie Island and Monticello nuclear generating facilities. 
The operating licenses authorize NSP to own and operate the facilities.  The 
Atomic Energy Act provides that such a license or any rights thereunder may 
not be transferred or in any manner disposed of, directly or indirectly, to 
any person through transfer of control unless the NRC finds that such 
transfer is in accordance with the Atomic Energy Act and consents to the 
transfer.  Pursuant to the Atomic Energy Act, NSP and WEC will seek approval 
from the NRC to reflect the fact that after the Mergers, New NSP, although 
continuing to own and operate the Prairie Island and Monticello facilities, 
will become an operating company subsidiary of Primergy.

E.   State Public Utility Regulation

     The MPUC, PSCW, NDPSC and MPSC have jurisdiction over various aspects of 
the Transaction and an application for disclaimer of jurisdiction has been 
filed with the SDPUC.  By order dated September 8, 1995, the SDPUC agreed 
that it did not have jurisdiction. Reference is made to Exhibits D-2.1 
through D-6.1 with respect to the applications before those commissions.

     Except as set forth above, no other state or local regulatory body or 
agency and no other Federal commission or agency has jurisdiction over the 
transactions proposed herein.

Item 5.  Procedure

     The Commission is respectfully requested to issue and publish not later 
than April 15, 1996, the requisite notice under Rule 23 with respect to the 
filing of this Application-Declaration, such notice to specify a date not 
later than May 9, 1996 by which comments may be entered and a date on or 
after May 9, 1996, as the date when an order of the Commission granting and 
permitting this Application-Declaration to become effective may be entered by 
the Commission.

     It is submitted that a recommended decision by a hearing or other 
responsible officer of the Commission is not needed for approval of the 
proposed Transaction.  The Division of Investment Management may assist in 
the preparation of the Commission's decision.  There should be no waiting 
period between this issuance of the Commission's order and the date on which 
it is to become effective.

Item 6.  Exhibits and Financial Statements

A.  Exhibits

A-1      Amended and Restated Articles of Incorporation of NSP (filed as 
         Exhibit 3.01 to Form 10-Q of NSP for the quarter ended March 31, 1992, 
         File No. 1-3034, and incorporated herein by reference)

                                     112

<PAGE>

A-2      Amended Articles of Incorporation of NSP-W (filed as Exhibit 30.01 to 
         Form 10-K of NSP-W for the year ended December 31, 1987, 
         File No. 10-3140, and incorporated herein by reference)
A-3      Amended Articles of Incorporation of New NSP (filed as Annex J to 
         Registration Statement No. 33-61619 on Form S-4 and incorporated 
         herein by reference)
A-4      Amended and Restated Articles of Incorporation of WEC (filed as 
         Exhibit (3)-1 to Form 10-Q of WEC for the quarter ended June 30, 1995, 
         File No. 1-9057, and incorporated herein by reference)
A-5      Amended and Restated Articles of Incorporation of WEPCO (filed as 
         Exhibit (3)-1 to Form 10-K of WEPCO for the year ended December 31, 
         1994, File No. 1-1245 and incorporated herein by reference)
B-1      Agreement and Plan of Merger (Merger Agreement) (filed as Annex A to 
         Registration Statement No. 33-61619 on Form S-4 and incorporated 
         herein by reference)
B-2      WEC Stock Option Agreement (filed as Annex C to Registration Statement 
         No. 33-61619 on Form S-4 and incorporated herein by reference)
B-3      NSP Stock Option Agreement (filed as Annex B to Registration Statement 
         No. 33-61619 on Form S-4 and incorporated herein by reference)
B-4      Form of Service Agreement between Primergy Services, Inc. and utility 
         affiliates (to be filed by Amendment)
B-5      Form of Service Agreement between Primergy Services, Inc. and 
         non-utility affiliates (to be filed by Amendment)
B-5.1    Primergy Services, Inc. Accounting and Cost Assignment Procedures (to 
         be filed by Amendment)
C-1      Registration Statement of WEC on Form S-4 (as amended) (filed as 
         Registration Statement No. 33-61619 and incorporated herein by 
         reference)
C-2      Joint Proxy Statement and Prospectus (included in Exhibit C-1)
C-3      Registration Statement of WEC on Form S-3 relating to the WEC Dividend 
         Reinvestment Plan (filed as Registration Statement No. 33-57765 and 
         incorporated herein by reference)
C-4      Primergy Stock Incentive Plan (filed as Annex K to Registration 
         Statement No. 33-61619 on Form S-4 and incorporated herein by 
         reference)
D-1.1    Original and supplemental testimony of Dr. Joe D. Pace to the FERC 
         (to be filed by Amendment)
D-1.2    Supplemental testimony of Jose M. Delgado before the FERC (to be filed 
         by Amendment)
D-1.3    Application of NSP, WEC and WEPCO before the FERC (to be filed by 
         Amendment)
D-2.1    Application of NSP before the MPUC (to be filed by Amendment)
D-3.1    Application of NSP, WEC, NSP-W and WEPCO before PSCW (to be filed by 
         Amendment)
D-4.1    Application of NSP before NDPSC (to be filed by Amendment)
D-5.1    Application of NSP, WEC, NSP-W and WEPCO before MPSC (to be filed by 
         Amendment)
D-6.1    Application of NSP before SDPUC (to be filed by Amendment)
E-1      Map of service areas of NSP, NSP-W and WEPCO

                                     113

<PAGE>

E-2      Map showing interconnections of NSP, NSP-W and WEPCO
E-3      Map of WEPCO electric and gas service areas
E-4      Map of NSP electric and gas service areas
E-5      Map of NSP-W electric and gas service areas
E-6      Map of NSP-W transmission system
E-7      Map of WEPCO transmission system
E-8      Map of NSP transmission system
E-9      Map of Primergy gas utility system
E-10     NSP corporate chart
E-11     WEC corporate chart 
E-12     Primergy corporate chart without Primergy Hold
E-13     Map of "grid" of interstate pipelines serving Primergy's four state 
         area
F-1      Preliminary opinion of counsel (to be filed by Amendment)
F-2      Past-tense opinion of counsel (to be filed by Amendment)
G-1      Opinion of Goldman, Sachs & Co. (filed as Annex F to Registration 
         Statement No. 33-61619 on Form S-4 and incorporated herein by 
         reference)
G-2      Opinion of Barr Devlin Associates, Inc. (filed as Annex G to 
         Registration Statement No. 33-61619 on Form S-4 and incorporated 
         herein by reference)
H-1      Annual Report of NSP on Form 10-K for the year ended December 31, 1995 
         (File No. 1-3034 and incorporated herein by reference)
H-2      Annual Report of WEC on Form 10-K for the year ended December 31, 1995 
         (File No. 1-9057 and incorporated herein by reference)
H-3      Annual Report of WEPCO on Form 10-K for the year ended December 31, 
         1995 (File No. 1-1245 and incorporated herein by reference)
H-4      NSP 1995 Annual Report to Shareholders (to be filed by Amendment)
H-5      WEC 1995 Annual Report to Shareholders and Proxy Statement Relating to 
         the May 27, 1996 Annual Meeting of Stockholders (including Annual 
         Financial Statements) (to be filed by Amendment)
H-6      Annual Report on Form 10-K of NSP-W for the year ended December 31, 
         1995 (File No. 10-3140 and incorporated herein by reference)
I-1      Proposed Form of Notice
J-1      NSP and NSP-W Analysis of the Economic Impact of a Divestiture of the 
         Gas Operations of NSP and NSP-W
J-2      WEC analysis of the Economic Impact of a Divestiture of WEPCO's Gas 
         Operations
J-3      Table of Estimated Losses of Economies in Prior Decisions on 
         Divestiture and Retention of Gas Operations (to be filed by 
         Amendment)
J-4      Legal Memorandum of Cahill, Gordon & Reindel


B.  Financial Statements

FS-1     Primergy Unaudited Pro Forma Condensed Consolidated Balance Sheet as 
         of December 31, 1995 (included in Form 10-K for the year ended 
         December 31, 1995 of WEC (Exhibit H-2 hereto) at p. 98)

                                     114

<PAGE>

FS-2     Primergy Unaudited Pro Forma Condensed Consolidated Statements of 
         Income for the year ended December 31, 1995 (included in Form 10-K for 
         the year ended December 31, 1995 of WEC (Exhibit H-2 hereto) at p. 99)
FS-3     WEC Consolidated Balance Sheet as of December 31, 1995 (see Annual 
         Report of WEC on Form 10-K for the year ended December 31, 1995 
         (Exhibit H-2 hereto), at p. 63 and 64)
FS-4     WEC Consolidated Statements of Income for its last three fiscal years 
         (see Annual Report of WEC on Form 10-K for the year ended December 31, 
         1995 (Exhibit H-2 hereto), at p. 61)
FS-5     WEPCO Consolidated Balance Sheet as of December 31, 1995 (see Annual 
         Report of WEPCO on Form 10-K for the year ended December 31, 1995 
         (Exhibit H-3 hereto), at p. 59 and 60)
FS-6     WEPCO Consolidated Statements of Income for its last three fiscal 
         years (see Annual Report of WEPCO on Form 10-K for the year ended 
         December 31, 1995 (Exhibit H-3 hereto), at p. 58)
FS-7     NSP Consolidated Balance Sheet as of December 31, 1995 (see Annual 
         Report of NSP on Form 10-K for the year ended December 31, 1995 
         (Exhibit H-1 hereto), at p. 65)
FS-8     NSP Consolidated Statements of Income for its last three fiscal years 
         (see Annual Report of NSP on Form 10-K for the year ended December 31, 
         1995 (Exhibit H-1 hereto), at p. 64)

                                     115

<PAGE>

Item 7.  Information as to Environmental Effects

     The Transaction neither involves "major federal actions" nor 
"significantly [affects] the quality of the human environment" as those terms 
are used in Section (2)(C) of the National Environmental Policy Act, 42 
U.S.C. Sec. 4332.  The only federal actions related to the Transaction 
pertain to the Commission's declaration of the effectiveness of the Joint 
Registration Statement, the approvals and actions described under Item 4 and 
Commission approval of this Application-Declaration.  Consummation of the 
Transaction will not result in changes in the operations of NSP, NSP-W, or 
WEPCO that would have any impact on the environment.  No federal agency is 
preparing an environmental impact statement with respect to this matter.


                                      116

<PAGE>

                                   SIGNATURE

     Pursuant to the requirements of the Public Utility Holding Company Act 
of 1935, each of the undersigned companies has duly caused this 
Application-Declaration to be signed on its behalf by the undersigned 
thereunto duly authorized. 


NORTHERN STATES POWER COMPANY             WISCONSIN ENERGY CORPORATION 


BY:  /S/  E. J. McIntyre                  BY:  /s/  Calvin H. Baker 
     ------------------------------            -------------------------------
     E. J. McIntyre                            Calvin H. Baker 
     Vice President and                        Vice President - Finance 
     Chief Financial Officer 


Date:  April 5, 1996



                                     117

<PAGE>

                             Index of Exhibits

                EXHIBIT - DESCRIPTION - TRANSMISSION METHOD


Method      Exhibit      Description
of Filing   Number       -----------
- ---------   ------       
            A-1        Amended and Restated Articles of Incorporation of NSP 
                       (filed as Exhibit 3.01 to Form 10-Q of NSP for the 
                       quarter ended March 31, 1992, File No. 1-3034, and 
                       incorporated herein by reference) 
            A-2        Amended Articles of Incorporation of NSP-W (filed as 
                       Exhibit 30.01 to Form 10-K of NSP-W for the year ended 
                       December 31, 1987, File No. 10-3140, and incorporated 
                       herein by reference) 
            A-3        Amended Articles of Incorporation of New NSP (filed as 
                       Annex J to Registration Statement No. 33-61619 on Form 
                       S-4 and incorporated herein by reference) 
            A-4        Amended and Restated Articles of Incorporation of WEC 
                       (filed as Exhibit (3)-1 to Form 10-Q of WEC for the 
                       quarter ended June 30, 1995, File No. 1-9057, and 
                       incorporated herein by reference) 
            A-5        Amended and Restated Articles of Incorporation of WEPCO 
                       (filed as Exhibit (3)-1 to Form 10-K of WEPCO for the 
                       year ended December 31, 1994, File No. 1-1245 and 
                       incorporated herein by reference) 
            B-1        Agreement and Plan of Merger (Merger Agreement) (filed 
                       as Annex A to Registration Statement No. 33-61619 on 
                       Form S-4 and incorporated herein by reference) 
            B-2        WEC Stock Option Agreement (filed as Annex C to 
                       Registration Statement No. 33-61619 on Form S-4 and 
                       incorporated herein by reference) 
            B-3        NSP Stock Option Agreement (filed as Annex B to 
                       Registration Statement No. 33-61619 on Form S-4 and  
                       incorporated herein by reference) 
            B-4        Form of Service Agreement between Primergy Services, 
                       Inc. and utility affiliates (to be filed by Amendment)
            B-5        Form of Service Agreement between Primergy Services, 
                       Inc. and non-utility affiliates(to be filed by 
                       Amendment) 
            B-5.1      Primergy Services, Inc. Accounting and Cost Assignment 
                       Procedures (to be filed by Amendment) 
            C-1        Registration Statement of WEC on Form S-4 (as amended) 
                       (filed as Registration Statement No. 33-61619 and 
                       incorporated herein by reference) 

                                     118

<PAGE>

            C-2        Joint Proxy Statement and Prospectus (included in
                       Exhibit C-1)
            C-3        Registration Statement of WEC on Form S-3 relating to 
                       the WEC Dividend Reinvestment Plan (filed as 
                       Registration Statement No. 33-57765 and incorporated 
                       herein by reference)
            C-4        Primergy Stock Incentive Plan (filed as Annex K to
                       Registration Statement No. 33-61619 on Form S-4 and 
                       incorporated herein by reference)
            D-1.1      Original and supplemental testimony of Dr. Joe D. Pace 
                       to the FERC (to be filed by Amendment)
            D-1.2      Supplemental testimony of Jose M. Delgado before the
                       FERC (to be filed by Amendment)
            D-1.3      Application of NSP, WEC and WEPCO before the FERC (to 
                       be filed by Amendment)
            D-2.1      Application of NSP before the MPUC (to be filed by 
                       Amendment)
            D-3.1      Application of NSP, WEC, NSP-W and WEPCO before PSCW 
                       (to be filed by Amendment)
            D-4.1      Application of NSP before NDPSC (to be filed by
                       Amendment)
            D-5.1      Application of NSP, WEC, NSP-W and WEPCO before MPSC 
                       (to be filed by Amendment)
            D-6.1      Application of NSP before SDPUC (to be filed by
                       Amendment)
    P       E-1        Map of service areas of NSP, NSP-W and WEPCO
    P       E-2        Map showing interconnections of NSP, NSP-W and WEPCO
    P       E-3        Map of WEPCO electric and gas service areas
    P       E-4        Map of NSP electric and gas service areas (Portions 
                       shown in Wisconsin and Michigan are NSP-W territory)
    P       E-5        Map of NSP-W electric and gas service areas
            E-6        Map of NSP-W transmission system (Included in 
                       Exhibit E-2)
    P       E-7        Map of WEPCO transmission system
            E-8        Map of NSP transmission system (Included in Exhibit E-2)
    P       E-9        Map of Primergy gas utility system
    P       E-10       NSP corporate chart
    P       E-11       WEC corporate chart 
    P       E-12       Primergy corporate chart without Primergy Hold
    P       E-13       Map of "grid" of interstate pipelines serving 
                       Primergy's four state area
            F-1        Preliminary opinion of counsel (to be filed by Amendment)
            F-2        Past-tense opinion of counsel (to be filed by Amendment)


                                     119

<PAGE>

            G-1        Opinion of Goldman, Sachs & Co. (filed as Annex F to
                       Registration Statement No. 33-61619 on Form S-4 and
                       incorporated herein by reference)
            G-2        Opinion of Barr Devlin Associates, Inc. (filed as 
                       Annex G to Registration Statement No. 33-61619 on 
                       Form S-4 and incorporated herein by reference)
            H-1        Annual Report of NSP on Form 10-K for the year ended 
                       December 31, 1995 (File No. 1-3034 and incorporated
                       herein by reference)
            H-2        Annual Report of WEC on Form 10-K for the year ended
                       December 31, 1995 (File No. 1-9057 and incorporated 
                       herein by reference)
            H-3        Annual Report of WEPCO on Form 10-K for the year ended 
                       December 31, 1995 (File No. 1-1245 and incorporated 
                       herein by reference)
            H-4        NSP 1995 Annual Report to Shareholders (to be filed by
                       Amendment)
            H-5        WEC 1995 Annual Report to Shareholders and Proxy 
                       Statement Relating to the May 27, 1996 Annual Meeting of
                       Stockholders (including Annual Financial Statements) 
                       (to be filed by Amendment)
            H-6        Annual Report on Form 10-K of NSP-W for the year ended 
                       December 31, 1995 (File No. 10-3140 and incorporated
                       herein by reference)
    DT      I-1        Proposed Form of Notice
    DT      J-1        NSP and NSP-W Analysis of the Economic Impact of a
                       Divestiture of the Gas Operations of NSP and NSP-W
    DT      J-2        WEC analysis of the Economic Impact of a Divestiture of
                       WEPCO's Gas Operations
    DT      J-3        Table of Estimated Losses of Economies in Prior 
                       Decisions on Divestiture and Retention of Gas Operations
                       (to be filed by Amendment)
    DT      J-4        Legal Memorandum of Cahill, Gordon & Reindel
            FS-1       Primergy Unaudited Pro Forma Condensed Consolidated
                       Balance Sheet as of December 31, 1995 (included in 
                       Form 10-K for the year ended December 31, 1995 of WEC
                       (Exhibit H-2 hereto) at p. 98)
            FS-2       Primergy Unaudited Pro Forma Condensed Consolidated
                       Statements of Income for the year ended December 31, 
                       1995 (included in Form 10-K for the year ended 
                       December 31, 1995 of WEC (Exhibit H-2 hereto) at p. 99) 
            FS-3       WEC Consolidated Balance Sheet as of December 31, 1995 
                       (see Annual Report of WEC on Form 10-K for the year 
                       ended December 31, 1995 (Exhibit H-2 hereto), at 
                       p. 63 and 64)
            FS-4       WEC Consolidated Statements of Income for its last three
                       fiscal years (see Annual Report of WEC on Form 10-K for
                       the year ended December 31, 1995 (Exhibit H-2 hereto), 
                       at p. 61)

                                     120

<PAGE>

            FS-5       WEPCO Consolidated Balance Sheet as of December 31, 1995
                       (see Annual Report of WEPCO on Form 10-K for the year 
                       ended December 31, 1995 (Exhibit H-3 hereto), at p.59 
                       and 60)
            FS-6       WEPCO Consolidated Statements of Income for its last
                       three fiscal years (see Annual Report of WEPCO on 
                       Form 10-K for the year ended December 31, 1995 
                       (Exhibit H-3hereto), at p. 58)
            FS-7       NSP Consolidated Balance Sheet as of December 31, 1995
                       (see Annual Report of NSP on Form 10-K for the year
                       ended December 31, 1995 (Exhibit H-1 hereto), at p. 65)
            FS-8       NSP Consolidated Statements of Income for its last 
                       three fiscal years (see Annual Report of NSP on 
                       Form 10-K for the year ended December 31, 1995 
                       (Exhibit H-1 hereto), at p. 64)

                                     121
<PAGE>

                                     ANNEX A

                           DOMESTIC OPERATIONS OF NRG

     SAN JOAQUIN.  San Joaquin Valley Energy Partners I, L.P. ("SJVEP I") owns
the Chowchilla II, El Nido and Madera power generation facilities in San Joaquin
Valley, California with capacity of 10 Mw, 10 Mw and 25 Mw, respectively.  San
Joaquin Valley Energy Partners IV, L.P. ("SJVEP IV") owns the Chowchilla I power
generation facility in San Joaquin Valley, California with capacity of 10 Mw.
Both SJVEP I and SJVEP IV are QFs.  SAN JOAQUIN VALLEY ENERGY I, INC., a wholly-
owned subsidiary of NRG, is a 2% general partner and NRG ENERGY JACKSON VALLEY
II, INC., another wholly-owned subsidiary of NRG is a 43% limited partner in
SJVEP I.  SAN JOAQUIN VALLEY ENERGY IV, INC., a wholly-owned subsidiary of NRG,
is a 2% general partner and NRG ENERGY JACKSON VALLEY II, INC. is a 43% limited
partner in SJVEP IV.  The other partnership interests are owned by partnerships
formed by two individuals and by an individual investor, none of whom are
affiliates or associates of NSP or WEC.  SJVEP I and SJVEP IV are both managed
by a management committee composed of two members from NRG and two from the
other general partner.  NRG does not receive a fee for such services.

     The four San Joaquin facilities commenced commercial operations between
1988 and 1990 and each facility burns biomass fuel.  The fuel for Chowchilla I
is supplied by Bioconversion Partners, L.P. ("BIOCONVERSION") pursuant to
contracts with SJVEP I and SJVEP IV.  SAN JOAQUIN VALLEY ENERGY IV, INC. is a 2%
general partner and NRG ENERGY JACKSON VALLEY II, INC. is a 43% limited partner
of Bioconversion.  The balance of the ownership interests in Bioconversion are
owned by entities that are not affiliates or associates of NSP or WEC.  The
Bioconversion facility is a multi-hearth plant that gasifies biomass, producing
a low heat content gas that is used by the Chowchilla I plant as fuel for power
generation.  A by-product of the Chowchilla I gasification process is a
charcoal-like substance that is used as one of the several biomass fuels at
Chowchilla II.

     SJVEP I and SJVEP IV have agreed with Pacific Gas and Electric Co. ("PG&E")
to a buy-out by PG&E of the power purchase agreements for the Chowchilla I,
Chowchilla II, El Nido and Madera facilities.  Under the terms of the buyout,
the SJVEP partnerships have agreed to terminate the power purchase agreements
with PG&E in exchange for a termination payment by PG&E.  In addition, PG&E has
a one-time right of first refusal with respect to sales by SJVEP I or SJVEP IV
to any third party of capacity and energy from the facilities.  As a result of
the buy-out of the PG&E power purchase agreements, the San Joaquin facilities
have been taken out of service until the SJVEP partnerships enter into
replacement power purchase agreements, with either PG&E or a third party, or
locate a purchaser for the facilities.

     JACKSON VALLEY.  The Jackson Valley cogeneration facility, located near
Ione, California approximately 45 miles east of Sacramento, is a 16 Mw fluidized
bed power generation facility fueled by waste lignite.  The Jackson Valley
facility is owned and operated by Jackson Valley Energy Partners, L.P., a
California limited partnership ("JVEP").  NRG ENERGY JACKSON VALLEY I, INC. and
NRG ENERGY JACKSON VALLEY II, INC., each a wholly owned subsidiary of NRG, own,
respectively, a 2% general partnership interest and a 48% limited partnership
interest in

                                       A-1
<PAGE>

JVEP.  The remaining partnership interests are owned by partnerships formed by
two individuals who are not affiliates or associates of NSP or WEC.  The
facility, which is a QF, began operation in 1987.

     JVEP and PG&E are party to a long-term energy and capacity purchase
agreement for the sale of facility output that expires in 2017.  JVEP and PG&E
are currently negotiating the buy-out of such agreement by PG&E, pursuant to
which the agreement would be terminated in exchange for a) a termination payment
by PG&E to JVEP, b) an agreement on a new long-term energy and capacity purchase
agreement, and c) restart of the plant under the new contract on May 1, 1997.
Pending agreement on the terms of the buy-out, JVEP and PG&E have executed a
bridging agreement, pursuant to which the Jackson Valley facility has suspended
operations.  If agreement is not reached, the existing purchase agreement with
PG&E will remain in effect.

     JVEP acquired the Jackson Valley facility in July 1991.  In connection with
its acquisition of the facility, JVEP also acquired a montan wax manufacturing
plant, three mineral leases and rights to mine lignite on property near the
facility.  The property includes mines that are estimated to contain an
aggregate of more than 38 million tons of lignite, a residue lignite pile and
approximately 300 acres of undeveloped real property.  The montan wax plant is
the thermal host for the power generation facility and, because of its use of
steam from the power facility, provides the power facility its QF status.  The
wax plant extracts wax from mined lignite material, which creates, as a by-
product, waste lignite used to fuel the Jackson Valley power generation
facility.  The use of waste fuel provides an additional basis for the power
generating facility's QF status.  Montan wax is a hard, high-melting point
fossilized vegetable wax sold to unaffiliated third-parties for certain
industrial and commercial applications.  All of the lignite mined by JVEP is
used for internal consumption by the wax plant and the power generation
facility.

     SUNNYSIDE.  The Sunnyside facility, located in Carbon County, Utah, is a 58
Mw waste coal-fired facility that utilizes circulating fluidized bed technology
and is a QF.  The Sunnyside facility is owned by Sunnyside Cogeneration
Associates ("SCA"), a Utah joint venture, 50% of which is owned by NRG SUNNYSIDE
INC. (a wholly-owned subsidiary of NRG), and 50% of which is owned by an
affiliate of Babcock & Wilcox.  Sunnyside Operations Associates L.P. ("SOA"), a
Delaware limited partnership in which wholly-owned subsidiaries of NRG (NRG
SUNNYSIDE OPERATIONS GP INC. AND NRG SUNNYSIDE OPERATIONS LP INC.) and a Babcock
& Wilcox affiliate each hold 50% interests, performs operation and maintenance
services on behalf of SCA. SCA and SOA are both managed by a management
committee composed of two members from NRG and two members from Babcock &
Wilcox.  NRG is not compensated for such services.  PacificCorp purchases the
energy and capacity generated by the Sunnyside facility pursuant to a power
purchase agreement with an initial term expiring in 2023.

     SCA also owns an 8.7 million ton waste-coal pile located on property
adjacent to the facility site.  The waste-coal is delivered to the facility fuel
handling system by an unaffiliated material handling contractor under a 25-year
material handling contract at prices escalated according to a schedule of
indices.  The 8.7 million ton waste-coal pile is expected to provide sufficient
fuel for facility operations until 2013.

                                       A-2
<PAGE>

     O'BRIEN.  In February, 1996, the United States Bankruptcy Court for New
Jersey approved the acquisition by NRG of an approximately 42% interest in
O'Brien Environmental Services, Inc. upon the effective date of NRG's proposed
plan of reorganization for O'Brien (expected to be in April 1996).  O'Brien owns
interests in several operating projects which are QFs and one development
project, which will be a QF ("O'Brien Cogeneration Subsidiaries").  Jersey
Central Power & Light, Co., the utility purchaser under the power purchase
agreements for two of the operating projects, has agreed to allow the relevant
facilities to become EWGs at the option of NRG.  At this time, no applications
for EWG status have been filed with respect to such projects, but filings are
expected to be made shortly.  O'Brien also holds, through O'Brien Fuels, Inc.,
coalbed methane subsidiaries which own interests in gas rights ("O'Brien Coalbed
Subsidiaries").  O'Brien also owns several subsidiaries which sell, rent and
manufacture gas, steam and engine generator sets and associated equipment
("O'Brien Equipment Subsidiaries"), several subsidiaries which engage in demand
side management services ("O'Brien Management Services Subsidiaries") and
several subsidiaries that supply biogas ("O'Brien Biogas Subsidiaries").

     Pursuant to the plan of reorganization, approximately $107 million is
currently expected to be made available to O'Brien's creditors, at least $81
million of which will be provided by NRG as follows: (i) a $28 million payment
by NRG for its 42% of the equity of O'Brien; (ii) a $7.5 million payment by NRG
for all of O'Brien's interest in certain biogas projects; and (iii) a $45
million unsecured loan from NRG to O'Brien.  NRG is currently negotiating with
an unaffiliated lender to refinance the Newark Boxboard project in the amount of
$56 million, of which approximately $26 million would be applied for
distribution to O'Brien's creditors in reduction of NRG's approximately $107
million obligation.  If this financing is not obtained concurrently with the
closing of the O'Brien transaction, NRG would be obligated to make a loan to
Reorganized O'Brien in the amount of $26 million.

     Upon closing of the transaction, NRG would provide Reorganized O'Brien 
with management and administrative services in connection with day to day 
operations at cost. NRG employees also would serve as NRG's designees on the 
board of directors of Reorganized O'Brien and may serve as certain executive 
officers of Reorganized O'Brien.  NRG and Reorganized O'Brien would also 
enter into a "Co-Investment Agreement," pursuant to which NRG would grant 
Reorganized O'Brien a right of first offer to acquire from NRG each energy 
development project first developed or acquired by NRG for which a 
co-investor is required because of federal or state regulatory restrictions 
on NRG's ownership.  NRG has agreed that, within the three-year period 
following the closing date of the acquisition of O'Brien, a minimum of one or 
more such projects, having an aggregate equity value of at least $60 million 
or a minimum power generation capacity of 150 Mw, will be so offered.  To 
facilitate Reorganized O'Brien's ability to acquire projects under the 
Co-Investment Agreement, NRG is obligated to provide financing to Reorganized 
O'Brien to the extent funds are unavailable to Reorganized O'Brien on 
comparable terms from other sources.

     In connection with its bid for O'Brien, on January 3, 1996, NRG obtained a
$100 million letter of credit from Canadian Imperial Bank of Commerce, which it
delivered to O'Brien on

                                       A-3
<PAGE>

January 18, 1996. NRG's reimbursement obligation under the letter of credit
is secured by a pledge by NRG of $60.9 million of cash provided by NSP to NRG,
NRG's right to receive $27.3 million in connection with the San Joaquin project
termination settlements and the stock of NRG Energy Center, Inc., the NRG
subsidiary that owns Minneapolis Energy Center.  O'Brien has the right to draw
upon the letter of credit upon satisfaction of the conditions to closing under
the acquisition agreement between NRG and O'Brien that is part of the plan of
reorganization.  NRG would be obligated to repay any draw on the letter of
credit within five business days.

     NEO.  NRG owns NEO Corporation ("NEO"), a wholly-owned subsidiary formed to
develop small power generation facilities in the United States.  NEO is
currently involved in landfill gas-fired power generation projects, which are
based on the abatement of emissions of methane gas from landfills, and small
hydroelectric projects, all of which are QFs.

     Minnesota Methane LLC ("MINNESOTA METHANE"), which is 50% owned by NEO and
50% owned by Ziegler Inc., is the primary vehicle for participation in the
landfill gas-fueled power generation and on-site power generation projects
undertaken by NEO.  Minnesota Methane currently owns and operates a 3.3 Mw
facility located in Burnsville, Minnesota, which has been in operation since May
1993 and which is being expanded to 4 Mw.  Power from this facility is sold to
NSP pursuant to a twenty-year agreement approved by the MPUC in Docket No.
E002/AI-94-378.  In March 1996, Minnesota Methane commenced commercial operation
of a 3 Mw facility in Nashua, New Hampshire.  The generation assets for the
Nashua project are owned by SUNCOOK ENERGY CORPORATION, a wholly-owned
subsidiary of Minnesota Methane.  The landfill gas collection system for the
Nashua project is owned by FOUR HILLS, L.P., of which FOUR HILLS, INC. (a 50%-
owned subsidiary of NEO) is the 1% general partner and Ziegler Inc. and NEO are
each 49.5% limited partners.  In addition, joint ventures of NEO and Ziegler
Inc. are pursuing seventeen additional projects in the United States.  NEO's
interest in the seventeen new projects will be held through the following
project companies: LFG Partners, L.L.C.; MM Yolo Power LLC; NEO Albany, L.L.C.;
NEO Billerica, Limited Partnership; NEO Chautauqua, L.L.C.; NEO Fitchburg,
Limited Partnership; NEO Hartford, LLC; NEO Lopez Canyon LLC; NEO Lowell,
Limited Partnership; NEO Manconn, L.L.C.; NEO Phoenix LLC; NEO Prima Deschecha
LLC; NEO San Antonio LLC; NEO South Chollas LLC; NEO Spokane LLC; NEO Tacoma,
L.L.C.; NEO Tajiguas LLC; NEO Taunton, Limited Partnership; NEO Tomoka Farms
LLC; NEO Tulare LLC; NEO West Covina LLC; NEO Yolo LLC; Neomass Billerica, Inc.;
Neomass Fitchburg, Inc.; Neomass Lowell, Inc. and Neomass Taunton, Inc.

     Landfill Power LLC ("LANDFILL POWER"), which is 50% owned by Minnesota
Methane and 50% owned by a subsidiary of Browning-Ferris Industries, owns and
operates a 4.6 Mw landfill gas-fired power generation facility located in Eden
Prairie, Minnesota that commenced commercial operation in December 1994.  Power
from this facility is sold to NSP pursuant to a 30-year contract that was
approved by the MPUC in Docket No. E002/AI-95-371.  Landfill Power also owns a
15.7 Mw landfill gas-fired power generation facility in Inver Grove Heights,
Minnesota that commenced commercial operation in March 1996.  Power from this
facility is sold to NSP pursuant to a 30-year contract approved by the MPUC in
Docket No. E002/AI-95-2570.

                                       A-4
<PAGE>

     NORTHBROOK ENERGY, L.L.C., which is 50% owned by NEO and 50% owned by Omega
Energy Partners L.L.C. ("Omega Energy"), is the primary vehicle for
participation in hydroelectric power projects undertaken by NEO.  NEO entered
the hydroelectric power generation market through the acquisition of STS
Hydropower Ltd. ("STS HYDROPOWER") in December 1994, which is a wholly-owned
subsidiary of NORTHBROOK ACQUISITION CORP., which is in turn a wholly-owned
subsidiary of Northbrook Energy, L.L.C.  Omega Energy is owned by the two
principal officers of STS Hydropower.  STS Hydropower owns and operates ten
facilities throughout the United States with total generating power capacity of
21 Mw.  None of the electricity from these facilities is sold to NSP, NSP-W, WEC
or any of their affiliates or associates.  In addition, STS Hydropower operates
an additional facility on a cost plus fee basis.  In February 1996, STS
Hydropower expects to commence commercial operation of a 3 Mw facility in Dixon,
Illinois.

     SYNCOAL.  Since 1991, through its wholly owned subsidiary, Scoria
Incorporated ("SCORIA"), NRG has been a 50% partner in the Rosebud SynCoal
Partnership ("RSCP"), a general partnership.  RSCP's other 50% partner is
Western SynCoal, a subsidiary of Entech, a wholly-owned subsidiary of Montana
Power Company.  RSCP manufactures SynCoal, with its Advanced Coal Conversion
Process ("ACCP"), a patented process owned by Western SynCoal and Scoria, at
RSCP's Colstrip Coal Beneficiation Plant located in Colstrip, Montana.  The
plant began commercial operations in August 1993.  Western Energy, a subsidiary
of Montana Power Company, operates the plant pursuant to an operation agreement
with the partnership.  The ACCP process upgrades low quality, high moisture
lignite and sub-bituminous coals to clean, stable, high quality, low moisture
bituminous coals.  The partnership's long-term goal is to develop an economical
process that produces a stable, pure SynCoal.  As of December 31, 1995, an
investment of $2.7 million remains on NRG's books for RSCP.

     LOUISIANA ENERGY.  In 1991, NRG formed, with eight other U.S. and European
companies, Louisiana Energy Services, L.P. ("LES"), a Delaware limited
partnership that will develop a privately owned uranium enrichment facility in
the U.S.  NRG owns a 6.73% interest in LES through two wholly-owned
subsidiaries, GRAYSTONE CORPORATION--a 0.54% general partner of LES and LE PAZ
INCORPORATED--a 6.19% limited partner of LES.  LES plans to build an enrichment
plant, the Claiborne Enrichment Center ("CEC"), on a site it selected and
purchased in Claiborne Parish, Louisiana.  LES is seeking to obtain a license to
construct and operate the facility from the Nuclear Regulatory Commission.  NRG
has written off its $2.7 million investment in LES and currently has no net
investment in LES.  NSP has a contract with LES to purchase up to 30% of its
uranium enrichment services from LES.  This contract was approved by the MPUC in
Docket No. E-002/AI-92-1164.

     If licensed, the CEC would be the first privately owned, federally
licensed, commercial uranium enrichment facility in the U.S.  The plant would
employ advanced gas centrifuge technology, which is more energy-efficient than
gas diffusion technology and which has been used reliably for over 20 years in
other commercial scale enrichment plants.  No nuclear reactions or chemical
conversions would take place at the CEC.  Furthermore, if the license is issued,
prior to proceeding with construction, LES would be required to negotiate the
necessary construction agreements, complete the remaining pre-construction
engineering and discuss the

                                       A-5
<PAGE>

sale of the plant's output with potential customers.  Construction would take
approximately three years from the commencement of construction until the plant
is fully operational.

     RESOURCE RECOVERY OPERATIONS.  NRG owns 100% of and operates a resource
recovery facility in Newport, Minnesota and operates a resource recovery
facility owned jointly by NSP and United Power Association in Elk River,
Minnesota and a related ash landfill in Becker, Minnesota.  Together these
facilities can process an aggregate of nearly 3,000 tons of municipal sold waste
("MSW") per day into refuse derived fuel ("RDF") and currently process over
800,000 tons of MSW per year.  As of December 31, 1995, NRG's investment in the
Newport facility was approximately $10 million.  RDF from the Newport facility
is sold to NSP pursuant to an agreement expiring on December 31, 2001, with
automatic renewals of five years until written notice to terminate is delivered
by either party, which was approved by the MPUC in Docket No. E002/AI-93-770.

     Minnesota Waste Processing Company, L.L.C. ("MINNESOTA WASTE PROCESSING"),
a limited liability company 50% owned by NRG and 50% owned by LJP Enterprises,
Inc., collects MSW from several cities in southern Minnesota that is processed
at the Newport facility and at an unaffiliated RDF facility.  Additionally, NRG
uses Minnesota Waste Processing's primary asset, a large warehouse, as a
temporary RDF storage facility to enable more efficient utilization of RDF as a
feedstock to NSP's generating plants.  The $2 million storage and transfer
warehouse owned by Minnesota Waste Processing has been financed through a loan
from NRG to Minnesota Waste Processing.  The RDF storage warehouse is located on
property adjacent to NSP's Wilmarth generating station in Mankato, Minnesota.
The property is leased by Minnesota Waste Processing from NSP pursuant to an
agreement approved by the MPUC in Docket No. E002/GR-92-1185.

     Since 1989, NRG has operated the Elk River resource recovery facility
located in Elk River, Minnesota and a related ash landfill in Becker, Minnesota.
This facility can process over 1,500 tons of MSW per day, 90% of which is
recovered and re-used in NSP's power generation facilities in Elk River and
Mankato, Minnesota. NSP owns 85% of the Elk River facility, and United Power
Association owns the remaining 15%.  NSP also owns an ash landfill in Becker,
Minnesota which receives ash from the burning of RDF, pursuant to agreements
with Anoka County, Hennepin County and Sherburne County.

     Pursuant to agreements between NSP and the counties of Anoka, Hennepin and
Sherburne in Minnesota and the Tri-County Solid Waste Management Commission in
Minnesota, all of which expire in 2009, NSP is obligated to process a maximum of
450,000 tons of MSW per year and is entitled to receive service fees based on
the amount of waste processed, pass-through costs, revenues credited to the
counties and certain other factors. NSP also is entitled to an operation and
maintenance fee, which is designed to recover fixed costs and to provide NSP a
guaranteed amount for operating and maintaining the facility for the processing
of 214,900 tons of waste, whether or not the counties deliver such waste for
processing.  NRG has agreed to operate the Elk River facility and the Becker ash
landfill on behalf of NSP and receives compensation for its services.  Currently
there is no written agreement between NRG and NSP for the operation of the Elk
River facility.  NRG and NSP are in the process of negotiating an

                                       A-6
<PAGE>

agreement that will govern NRG's operation of the Elk River facility, including
NRG's compensation.  Such agreement will be subject to review by, and will
require the approval of, the MPUC.  The compensation and exchange of services
between NRG and NSP has been pursuant to the Administrative Services Agreement
between the parties that was approved by the MPUC in Docket No. E002/AI-92-148.

     STEAM AND CHILLED WATER PRODUCTION, TRANSMISSION AND RELATED SERVICES.
NRG, through its wholly-owned subsidiary NRG Energy Center, Inc. ("NRG ENERGY
CENTER"), acquired the Minneapolis Energy Center in August 1993 for
approximately $110 million.  NRG Energy Center provides steam and chilled water
to customers in downtown Minneapolis, Minnesota.  NRG Energy Center currently
provides 86 customers with 1.3 billion pounds of steam per year and 29 customers
with 35.7 million tons of chilled water per year.  NRG Energy Center's assets
include the main downtown steam and chilled water plant, the First Avenue
chilled water plant, the North Riverfront steam and chilled water plant, the Soo
Line steam plant, the Baker Building steam plant, the Minneapolis Convention
Center chilled water plant, the Foster House Hotel chilled water plant, the
Fairview steam plant, six miles of steam distribution lines and two miles of
chilled water distribution lines.  The NRG Energy Center plants have a combined
steam capacity of 1.17 Mcf per hour (343 Mwt) and a cooling capacity of 32,900
tons per hour.  NRG Energy Center's steam and chilled water rates are not
subject to the jurisdiction of the MPUC.

     NATS.  In August 1995, NRG formed a joint venture (the "TVI JOINT VENTURE")
with Thermal Ventures, Inc. ("TVI"), a company owned by two individuals, for the
purpose of acquiring an interest in district heating and cooling companies.
Both NRG and TVI will hold limited partnership interests in district heating and
cooling companies acquired through the TVI Joint Venture.  In addition, NRG and
TVI have established North American Thermal Systems Limited Liability Company
("NATS") for the purpose of jointly owning their respective general partnership
interests in such district heating and cooling companies.  NRG and TVI each
participate equally in the TVI Joint Venture and each owns 50% of the membership
interests in NATS.

     In August 1995, Thermal Ventures LP ("TVLP"), a limited partnership owned
by the principals of TVI, transferred 48.9% of the limited partnership interests
in both the Pittsburgh Thermal, Limited Partnership ("PTLP") and the San
Francisco Thermal, Limited Partnership ("SFTLP") to NRG for $3.5 million.  On
February 23, 1996, the California Public Utility Commission approved the sale
and transfer of SFTLP's 1% general partnership interest from TVI to NATS.  The
related sale and transfer of PTLP's 1% general partnership interest from TVI to
NATS was approved by the Pennsylvania Public Utility Commission on March 13,
1996.  NRG has agreed to pay $1.4 million to TVLP and make a capital
contribution to NATS of $250,000 as consideration for each general partner's
transfer.

     Both PTLP and SFTLP are regulated utilities that operate under tariffs and
are rate-regulated.  PTLP owns and operates a district heating and cooling
system that serves part of downtown Pittsburgh and has a peak capacity of
240,000 pounds of steam per hour and 11,000 tons of chilled water per year (106
Mwt).  PTLP serves 24 customers with 300 million pounds of steam per year and 21
million tons of chilled water per year.

                                       A-7
<PAGE>

     SFTLP is the sole supplier of steam to downtown San Francisco.  It serves
the area through its district heating system which has a capacity of 490,000
pounds of steam per hour (144 Mwt).  SFTLP serves approximately 210 customers
with approximately 700 million pounds of steam per year that is primarily used
for space and domestic heating and absorption air-conditioning.

     WALDORF.  The Waldorf process steam operation, which is owned and operated
by NRG, consists of a five-mile closed-loop steam/condensation line that
delivers steam to the Waldorf Corporation, a paper manufacturer in St. Paul,
Minnesota.  NRG purchases steam for its Waldorf line from NSP's High Bridge
power generation facility pursuant to an agreement for the sale of thermal
energy that expires in 2002 and that was approved by the MPUC in Docket No.
E002/CI-82-523. NRG and NSP are currently negotiating amendments to the
agreement, including an extension of the term, which will require MPUC approval
in 1996.  The Waldorf steam/condensation line was placed in service in 1983 and
is the longest buried high pressure steam line in the United States designated
for a single user.

     Under its agreement for the sale of thermal energy with NRG, NSP is
obligated to provide a minimum of 2.64 MMBtu and a maximum of 4 MMBtu of usable
steam during each fiscal year at a steam flow rate of between 250,000 pounds per
hour to 430,000 pounds per hour.  NRG is obligated to pay all of NSP's
incremental costs associated with the sale of steam to NRG, including the
incremental cost of coal (as delivered to the High Bridge facility),
maintenance, auxiliary electrical power usage, ash disposal and replacement
energy.

     WASHCO.  NRG's Washco steam operation primarily consists of two steam lines
and a back-up boiler facility.  Washco's steam assets were placed in service in
1986.

     In addition to steam produced by NRG's boiler facility, NRG also purchases
steam for its Washco operation from NSP pursuant to an agreement expiring in
December 2006, which was approved by the MPUC in Docket No. E-002/M-86-775.  The
contract provides for the recovery by NSP of all its incremental costs plus a
user fee.  NRG sells the steam from its Washco operation to Andersen Corporation
and to a Minnesota state correctional facility.  Pursuant to a contract with
NSP, Washco also sells waste wood (which NRG obtains primarily from Anderson
Corporation) to NSP for use as a boiler fuel, at NSP's average cost for solid
fuels burned at the NSP plant providing steam to Washco, which contract, as part
of the order approving the sale of steam by NSP, also was approved by the MPUC
in Docket No. E002/M-86-775.

     GRAND FORKS.  NRG's Grand Forks boiler plant facility consists of seven
boilers located in Grand Forks, North Dakota that were acquired from NSP on
March 1, 1991.  As of December 31, 1995, NRG's investment in its Grand Forks
facility was approximately $1 million.  The Grand Forks facility buys or
transports gas under contract with NSP, which was approved by the MPUC.  The
Grand Forks facility provides a minimum of 400,000 MMBtus of high temperature
water annually to the Grand Forks Air Force Base pursuant to an agreement that
expires in September 2000.

                                       A-8
<PAGE>

     NRG Energy Center's steam operations and NRG's Waldorf, Washco and Grand
Forks steam operations are not regulated by the MPUC.

     CDECCA.  Subject to receipt of the consents of Connecticut Light & Power
("CL&P"), Coastal Corp. and the project lenders, NRG has agreed to acquire,
through the acquisition of 100% of the stock of AE FOURTEEN, a wholly owned
subsidiary of Aetna Corp., a 50% interest in the 56 Mw CDECCA natural gas-fired
cogeneration facility in Hartford, Connecticut.  NRG is acquiring the stock of
AE Fourteen for approximately $10.2 million.  The CDECCA facility is a QF and
sells up to 45 Mw of power to CL&P under a power purchase agreement that expires
in 2008, with the remaining 11 Mw paid for by Aetna under a long-term power
purchase agreement that expires in 2008.  Aetna and Energy Networks, Inc. are
the thermal hosts for the facility.  Affiliates of Coastal Corp., which own the
remaining 50% interest in the facility, operate the facility and supply gas to
the facility under agreements that expire in 2000 (subject to extension at the
option of such affiliates to 2008).  NRG HARTFORD, INC., a wholly-owned
subsidiary of NRG, will hold the real estate on which the facility is located
and will be the lessor of the lease to CDECCA.  Approximately $49 million of
project financing for the CDECCA facility is outstanding under a credit facility
that matures in 2003.  Under the terms of the stock purchase agreement between
NRG and Aetna, either party has the right to terminate the agreement if the
transaction has not been consummated by January 1, 1996.  NRG and Aetna have
orally agreed to extend this date to April 30, 1996.  This extension has not
been memorialized in a formal written agreement.


                                       A-9
<PAGE>


                                     ANNEX B

                         INTERNATIONAL OPERATIONS OF NRG

     NRG has developed a complex legal structure involving foreign holding
companies, corporations, partnerships and joint ventures through which NRG holds
interests in its international projects.  These entities are organized to
maximize available cash flows (by reducing and deferring foreign and U.S. taxes)
and to minimize global tax provisions for accounting purposes.  As part of NRG's
global tax strategy, NRG intends to maintain offshore, for permanent
reinvestment in other projects, its dividends and distributions from foreign
investments.  Any repatriation of dividends from foreign investments may result
in adverse U.S. income tax consequences.

     GLADSTONE.  NRG, through the subsidiaries described below, is the operator
of, and a 37.5% joint venture equity participant in, the Gladstone Power Station
in Queensland, Australia.  Each participant in the joint venture owns an
undivided interest in the Gladstone Power Station equal to its percentage
interest in the joint venture and is responsible for taking and selling a
proportionate amount of energy and capacity generated by the Gladstone Power
Station.  The Gladstone facility is a six unit conventionally designed coal-
fired power generation facility with a total design capacity of 1,680 Mw.  The
Gladstone facility provides electricity for the Boyne Island Aluminum Smelter
and the Queensland Transmission and Supply Corporation ("QTSC") under long-term
power purchase agreements.  The remaining interests in the Gladstone facility
are owned by investors that also own interests in the Boyne Island Aluminum
Smelter.

     The Gladstone Power Station is located in Queensland, Australia,
approximately 540 km north of Brisbane.  The Gladstone Power Station consists of
six units, each with a capacity of 280 Mw, which were placed in service between
1975 and 1982.  NRG owns its interest in the Gladstone Power Station through its
wholly owned subsidiaries, Sunshine State Power B.V. ("SSP"), which owns 20% and
Sunshine State Power (No. 2) B.V. ("SSP2"), which owns 17.5%.   SSP and SSP2 are
each 99% owned by NRGenerating International B.V. ("NRGENERATING") and 1% owned
by Gunwale B.V. ("GUNWALE"),  both of which are wholly owned by NRG
International, Inc. ("NRG INTERNATIONAL"), which is wholly-owned by NRG.  The
FERC has determined that both SSP and SSP2 are exempt wholesale generators
("EWGs") under Section 32(a)(1) of the Act.  Sunshine State Power B.V., 67 FERC
PARA61, 186 (May 16, 1994); Sunshine State Power (No. 2) B.V., 67 FERC
PARA61,185 (May 16, 1994).

     NRG Gladstone Operating Services Pty. Ltd. ("NRG GLADSTONE") operates the
Gladstone Power Station under an operation and maintenance agreement expiring in
2011.  NRG Gladstone is 99% owned by NRG Operating Services, Inc. ("NRG
OPERATING") and 1% owned by NRG INTERNATIONAL; both NRG Operating and NRG
International are wholly-owned by NRG.  The FERC has determined that NRG
Gladstone is an EWG.  NRG Gladstone Operating Services Pty. Ltd., 67 FERC
PARA61, 187 (May 16, 1994).  NRG Gladstone also performs certain administrative
services on behalf of the participants in connection with the administration of
the sale of each participant's percentage share of capacity and energy under the
long-term power purchase agreements.

                                       B-1
<PAGE>

     NRG GLADSTONE SUPERANNUATION PTY. LTD. holds the pension assets for the
employees of the Gladstone Power Station.  It is wholly owned by NRG Gladstone,
which is 99% owned by NRG Operating and 1% owned by NRG International; both of
which are wholly owned by NRG.  NRG continues to pursue business development
opportunities in Australia through NRG AUSTRALIA, LTD., which is wholly-owned by
NRG.

     SCHKOPAU.  Saale Energie GmbH ("SAALE ENERGIE") is a German limited
liability company owned equally by NRG and PowerGen plc ("PowerGen"). NRG,
through the subsidiaries described below, owns a 20.5% equity ownership in, and
rights to the output of 400 Mw of the capacity of, the 960 Mw Schkopau lignite-
fired power generation facility under construction near Leipzig, Germany.  NRG's
50% interest in Saale Energie is owned by NRGENERATING, which is wholly owned by
NRG INTERNATIONAL, which is wholly owned by NRG.  The Schkopau facility will
consist of two 425 Mw turbines, one 110 Mw turbine and two boiler units.
Construction of the first 425 Mw unit and the 110 Mw unit is complete and these
units commenced commercial operation in early 1996.  The second 425 Mw unit is
scheduled to commence commercial operation in July 1996.  VEBA Kraftwerke Ruhr
AG ("VKR"), a German company engaged in the business of developing, owning and
operating power generation facilities, owns the remaining interest in and will
operate the Schkopau facility.  Saale Energie will sell its 400 Mw share of
output from the Schkopau facility to Vereinigte Energiewerke AG ("VEAG"), a
major German utility under a 25-year power purchase agreement.

     The Schkopau facility is owned by Kraftwerke Schkopau GbR ("KS"), a
partnership between Saale Energie and VKR.  Saale Energie and VKR hold interests
of 41.1% and 58.9%, respectively, in KS.  Since NRG and PowerGen each own 50% of
Saale Energie, NRG effectively has a 20.5% interest in the Schkopau facility.
PowerGen is one of  the two largest privately held generating companies formed
from the divestiture of the United Kingdom electric system and is a large
independent power producer.  The FERC has determined that KS is an EWG.  73 FERC
PARA 61,318 (December 15, 1995).

     VKR will operate and maintain the Schkopau facility under a 25-year
operation and maintenance contract with Kraftwerke Schkopau Betriebsgesellschaft
mbH ("KSB"), a German limited liability company, in which Saale Energie and VKR
hold interests of 44.4% and 55.6%, respectively (providing NRG an effective 22%
interest), and which is responsible for the operation and maintenance of the
facility pursuant to certain agreements with Saale Energie and VKR.  The FERC
has determined that KSB is an EWG.  73 FERC PARA 61,314 (December 15, 1995).
Fuel for the facility will be provided by MIBRAG's Profen lignite mine, which
coal supply agreement is described below under MIBRAG.

     NRG's business development activities in Germany are conducted through NRG
ENERGY DEVELOPMENT GMBH, which is wholly-owned by NRGenerating, which is wholly-
owned by NRG International, which is wholly-owned by NRG.

                                       B-2
<PAGE>

     MIBRAG.  A consortium of NRG, PowerGen and Morrison Knudsen Corporation
together own Mitteldeutsche Braunkohlengesellschaft mbH ("MIBRAG"), a former
state-owed industrial complex located near Leipzig, Germany.  MIBRAG owns two
open-cast lignite (brown coal) mines, and leases a third lignite mine with total
estimated reserves of approximately 789 million metric tons.  MIBRAG also
operates, through MIB GmbH, three power generation facilities with a total
capacity of 200 Mw referred to below.  The FERC has determined that MIB GmbH is
an EWG.  See 67 FERC PARA 61,391 (June 29, 1994).  MIBRAG also directly owns and
operates two plants that manufacture briquettes for residential and industrial
heating.  In addition to providing fuel for the MIBRAG power generation
facilities and other customers, MIBRAG will also provide lignite to the Schkopau
facility and to a 1,600 Mw power generation facility to be constructed by VEAG
and various other German companies.  MIBRAG will provide virtually all of the
coal needed by the Schkopau facility and, until the 1,600 Mw facility becomes
operational in 1999, over 50% of MIBRAG's coal sales will be to Schkopau.

     A 99% interest in MIBRAG is owned by MIBRAG BV in which NRG, PowerGen and
Morrison Knudsen Corporation each own a one-third interest.  NRG's 33% interest
is owned as described below.  The remaining 1% interest in MIBRAG is owned
separately by affiliates of NRG and its partners in equal proportions, providing
NRG and each of its partners an effective one-third interest in MIBRAG.

     MIBRAG is 99% owned by MIBRAG BV, which is 33.3% owned by LAMBIQUE BEHEER
B.V., which is 99% owned by NRGENERATING and 1% by GUNWALE; each of which is
wholly-owned by NRG INTERNATIONAL, which is wholly-owned by NRG.

     MIBRAG's cogeneration operations include the 100 Mw Mumsdorf facility, the
60 Mw Deuben facility and the 40 Mw Wahlitz facility.  The Wahlitz facility is a
fluidized bed cogeneration plant that commenced operations within the last two
years.  The Mumsdorf and Deuben facilities are in the process of being
retrofitted to meet European Union environmental regulations.  MIBRAG, through
MIB GmbH, operates these cogeneration facilities under a 13-year agreement
pursuant to which MIBRAG has operating control of, and a 1% interest in, the
facilities.  These facilities provide power and thermal energy for MIBRAG's coal
mining operations and its briquette manufacturing plants.  All power and thermal
energy not consumed by MIBRAG's internal operations is sold under a ten-year
power purchase agreement with Westsaechsische Energie Aktiengesellschaft
("WESAG"), a recently privatized German electric utility.  As stated above,
these generation facilities are operated by MIB GMBH, which is 99% owned by
third party limited partners and 1% owned by MIBRAG BV.  MIB GmbH operates the
facilities for MIV GMBH & CO. KG, which is 99% owned by third party limited
partners and 1% owned by MIVB GMBH, a general partner, which in turn is 100%
owned by MIBRAG.  The FERC has determined that MIV GmbH & Co. KG is an EWG.  See
67 FERC PARA61,391 (June 29, 1994).  B&I Vermogensverwaltungs GmbH, 67 FERC
PARA61,391 (June 29, 1994).  Under a power consultancy services agreement with
MIBRAG for the life of the facilities, NRG (through Saale Energie GmbH Services
("SAALE ENERGIE SERVICES") and PowerGen jointly provide consulting services, for
a fee, for the operation of the MIBRAG steam and power generation facilities,
the associated electrical and thermal transmission, the distribution system and
the briquette manufacturing plants.  Saale Energie Services is 98% owned by
Saale Energie (which is 50%

                                       B-3
<PAGE>

owned by NRGenerating) and 1% owned by NRGenerating; NRGenerating is wholly-
owned by NRG International, which is wholly-owned by NRG.

     In addition to providing approximately 3 million tons of lignite annually
for MIBRAG's three cogeneration facilities and two briquette facilities, output
from MIBRAG's mines is expected to be sold pursuant to three long-term coal
supply agreements.  Pursuant to a long-term coal supply agreement with Saale
Energie and VKR, MIBRAG expects to supply lignite to the Schkopau facility at a
forecasted base-load level of approximately 5.5 million tons per year upon
completion of the Schkopau facility (anticipated in 1996).  The price for
lignite sales to Schkopau is based on the heating content of the lignite
supplied, adjusted quarterly based on imported coal prices.  As long as the
price is linked to imported hard coal, the German government and MIBRAG have
agreed to provide MIBRAG with revenues from sales to Schkopau based upon a fixed
escalation factor rather than imported hard coal prices.  MIBRAG also supplies
coal to various other facilities.

     In addition to its power generation and coal mining operations, MIBRAG owns
and operates two briquette manufacturing plants at Deuben and Phoenix (Mumsdorf)
and a coal dust plant at Deuben that dries coal and grinds up the dried coal for
sale to certain manufacturers for fuel.  Operations at the Deuben briquette
plant are being phased out due to reduced market demand for briquettes.  MIBRAG
also partially owns and is the principal customer of a transportation company,
an insurance brokerage firm, a briquette marketer, a waste management company, a
ground water consulting company and an environmental consulting company, all of
which provide services related to MIBRAG's activities.

     LATIN POWER.  Latin Power is an investment fund for equity investments in
independent power projects in Latin America and the Caribbean. NRG, through
NRGENERATING (which is wholly-owned by NRG International, which is wholly-owned
by NRG) and NRG INTERNATIONAL (which is wholly-owned by NRG), is one of the four
lead investors in Latin Power, which currently has investor commitments of $100
million.  The other lead investors include the International Finance Corporation
(a member of the Word Bank Group), Corporation Andina de Fomento (a multilateral
institution for the Andean region headquartered in Caracas, Venezuela) and CMS
Generation Company (the independent power subsidiary of CMS Energy Corporation).
Each of the four lead investors has committed $25 million and has designated
Scudder, Stevens & Clark, Inc. ("Scudder") as the investment manager of the
fund.  NRG has guaranteed the investment commitments of NRGenerating and NRG
International.  As of December 31, 1995, NRG had invested $8.6 million of its
$25 million commitment.

     Latin Power is organized as two limited duration Cayman Island companies,
Scudder Latin America Power I-P L.D.C. ("SLAP I-P") and Scudder Latin American
Power I-C L.D.C. ("SLAP I-C"), to permit the tax efficient allocation of foreign
source income.  NRG, through NRGenerating and NRG International, and each of the
other lead investors in the fund, own 25% of the Class A shares of SLAP I-P and
SLAP I-C, and each is entitled to an equal management fee.

                                       B-4
<PAGE>

     Latin Power currently holds investments in three projects.  The Mamonal
project is a 100 Mw combined-cycle natural gas-fired power generation facility
plant operating near Cartagena, Colombia.  The facility is 30% owned by Latin
Power.  The facility is leased by the owners to a group of local industrial
firms under a 14-year lease.  As of December 31, 1995, NRG's proportionate share
of Latin Power's investment in the Mamonal facility was $1.9 million.  The FERC
has determined that this project is an EWG.

     Latin Power owns a 31% interest in the ELCOSA power generation facility in
Puerto Cortes, Honduras.  ELCOSA is an oil-fired facility with 80 Mw of
generating capacity, which the facility sells pursuant to a 15-year power
purchase agreement to Empresa Nacional de Energia Electrica.  The Honduran
government has guaranteed the utility's obligations under the power purchase
agreement.  As of December 31, 1995, NRG's proportionate share of Latin Power's
investment in the facility was $2.6 million.  The FERC has determined that this
project is an EWG.

     Latin Power owns a 35% interest in Jamaica Energy Partners, which owns the
74 Mw Dr. Bird floating diesel-fired power generation facility.  The facility is
located at Old Harbor near Kingston.  Jamaica Public Service Company, Ltd. has
signed a 20-year power purchase agreement with Jamaica Energy Partners.  NRG's
proportionate share of Latin Power's investment was $3.1 million at December 31,
1995.  The FERC has determined that this project is an EWG.

     The Latin Power project committee recently approved a $23 million
investment in exchange for an 18% interest in a 140 Mw gas turbine plant located
near Pucallpa, Peru.  This project will use existing wells and drill seven new
wells to develop an estimated 302 Bcf of gas in the Aguaytia gas field.  The
project will be an EWG and will sell its electric output to the wholesale
electricity market at the spot price.  NRG is obligated to contribute
approximately $6 million to this project.

     KLADNO.  Through a joint venture, NRG owns an 18.3% interest in Energeticke
Centrum Kladno, s.r.o. ("KLADNO"), a Czech company that owns and operates a
coal-fired power and thermal energy generation facility in Kladno, Czech
Republic with 28 Mw of power generating capacity and 150 MWt of thermal energy
generating capacity.  NRG's interest in Kladno is held by Kladno Power (No. 1)
B.V. ("KLADNO 1").  This is part of a development project in which NRG with
other joint venturers (including the regional power distribution company) would
upgrade Kladno and would explore developing a new power generation facility,
which would supply back-up steam to the district heating system and sell
electricity to the principal regional electric distribution company in Prague
(via an existing transmission line owned by Kladno).  It is anticipated that
Kladno would sell or lease the existing facility to ECK Generating CZ, s.r.o.
("ECKG"), in which NRG and two partners would each own a one-third interest.
ECKG would modernize the existing facility and would construct and own the new
facility.  NRG, through Kladno Power (No. 2) B.V. ("KLADNO 2") and its partners
would operate both facilities.  Kladno 1 and Kladno 2 are each owned 99% by
NRGENERATING and 1% by GUNWALE; each of which is wholly-owned by NRG
INTERNATIONAL, which is wholly owned by NRG.  NRG has not sought EWG or FUCO
status in connection with its ownership interest in Kladno, as NRG's interest

                                       B-5
<PAGE>

currently represents less than 5% of the voting power of Kladno.  Primergy will
seek EWG or FUCO status for the project immediately after it becomes a
registered holding company under the Act.  NRG also has another wholly-owned
subsidiary, NRG Energy CZ, s.r.o ("NRG CZ"), which is engaged solely in project
development activities in the Czech Republic.

     COLLINSVILLE.  An unincorporated joint venture has been formed between
NRGenerating Holdings (No. 1) B.V. ("NRG NO. 1"), which is 99% owned by
NRGENERATING and 1% owned by GUNWALE, and Transfield Collinsville Pty. Limited
to own the 180 Mw coal-fired Collinsville Power Station in Queensland,
Australia.  The owners, along with the related companies, NRG, NRG Australia
Ltd., Transfield Holdings Pty. Ltd. and Transfield Corporate Pty. Ltd. signed an
18 year power purchase agreement and an acquisition agreement with the
Queensland Transmission and Supply Corporation for the acquisition and
refurbishment of the Collinsville coal-fired generation facility.  COLLINSVILLE
OPERATIONS PTY. LTD., the operator of the power station, is a company owned in
equal shares by NRG Collinsville Operating Services Pty. Ltd. ("NRG
COLLINSVILLE"), which is owned by NRG INTERNATIONAL and Transfield
Infrastructure Investments Pty. Ltd.  Transfield Technologies Pty. Ltd. will
perform the facility refurbishment and environmental remediation under the
turnkey contract and perform facility maintenance under a subcontract with
Collinsville Operations Pty. Ltd.  NRG expects that its total investment in the
project will be approximately $12 million.

     Since the Collinsville generation facility is not currently operating, NRG
has not obtained EWG or FUCO status for its interests in the facility or the
entities that will refurbish the facility.  Primergy will seek EWG or FUCO
status for the facility immediately after it becomes a registered holding
company under the Act.

     WEST JAVA.  NRG, through Sachsen Holding B.V. ("SACHSEN"), is involved in a
joint venture to develop a 432 Mw coal-fired power generation facility in West
Java, Indonesia.  Sachsen is owned 99% by NRGENERATING and 1% by GUNWALE; each
of which is wholly-owned by NRG International, which is wholly-owned by NRG.
The joint venture has negotiated a power purchase contract with an
instrumentality of the Indonesian Government and the Government instrumentality
has an option to purchase the project from the joint venture.  Sachsen would be
the operator of the project and would have an initial ownership interest of 45%.
If the project is developed, NRG expects that its total investment would be
approximately $65 million.  Since the West Java project is still under
development, NRG has not sought EWG or FUCO status for the project.  While the
project would qualify for EWG status, Primergy will seek EWG or FUCO status for
the facility immediately after it becomes a registered holding company under the
Act if the project proceeds through development and construction.

     RUPALI.  NRG through NRGenerating Rupali B.V. ("NRGENERATING 2"), is
developing a 472 Mw oil-fired power generation facility near Lahore, Pakistan.
NRGenerating 2 is owned 99% by NRGENERATING and 1% by GUNWALE; NRGenerating and
Gunwale are each wholly owned by NRG International, which is wholly-owned by
NRG.  If the project is developed, NRG would own a 30-50% interest in, and would
operate, the facility.  NRG expects that its total investment in the project
would be approximately $35-$50 million.  Since this project is under

                                       B-6
<PAGE>

construction, NRG has not sought EWG or FUCO status for the project.  Primergy
will seek EWG or FUCO status for the project immediately after it becomes a
registered holding company.



                                       B-7
<PAGE>


                                     ANNEX C

                       NAMES OF INACTIVE NRG SUBSIDIARIES

                     Center SynCoal Partnership, L.P.
                     Cypress Energy Partners, Limited Partnership
                     Elk River Resource Recovery, Inc.
                     Gasco 29, Inc. 1*
                     Golden Gate Energy I, Inc.
                     Golden Gate Energy II, Inc.
                     Golden Gate Energy Partners, L.P.
                     Hanford Cogeneration Partners, L.P.
                     Hanford Energy I, Inc.
                     Indian Nation Illuminating Company (Unical)*
                     Interenergy Limited
                     Kiksis B.V.
                     Kissimee Power Partners, Limited Partnership
                     Matra Powerplant Holding B.V.
                     Michigan Cogeneration Partners Limited Partnership
                     Minnesota Farm Company, L.L.C.
                     Miramar Landfill Gas LLC
                     NEO Chicopee, Limited Partnership
                     NEO Colonie, L.L.C.
                     NEO Granby, Limited Partnership
                     NEO Haverhill, Limited Partnership
                     NEO Manchester, LLC
                     NEO Marion LLC
                     NEO Memphis, L.L.C.
                     NEO Pine Grove, L.L.C.
                     Neomass Chicopee, Inc.
                     Neomass Granby, Inc.
                     Neomass Haverhill, Inc.
                     NRG Construction Services, Inc.
                     NRG Energy Ltd.
                     NRG Yallourn Operations I, Inc.
                     NRG Yallourn Operations II, Inc.
                     NRGenerating Holdings (No. 3) B.V.
                     NRGenerating Holdings (No. 4) B.V.
                     NRGenerating Holdings (No. 5) B.V.
                     NRGenerating Holdings (No. 6) B.V.
                     O'Brien (Antioch) Cogen, Inc.*
                     O'Brien (Riverdale) Cogeneration, Inc.*

* Would be Acquired Through O'Brien

                                       C-1
<PAGE>

                     O'Brien (South Lee) Cogeneration, Inc.*
                     O'Brien Biogas, Inc. III*
                     O'Brien Biogas, Inc. VII*
                     O'Brien Cogeneration (Hartford) Inc.*
                     O'Brien Salinas, Inc.*
                     O'Brien Salinas Supply Corporation*
                     O'Brien Salinas Supply Corporation, I*
                     O'Brien Standby Power Energy, Inc.*
                     O'Brien Supply Inc. I*
                     O'Brien Supply Inc. II*
                     Okeechobee Power I, Inc.
                     Okeechobee Power II, Inc.
                     Okeechobee Power III, Inc.
                     Philadelphia Ventures, Inc.*
                     Powder River SynCoal Partnership, L.P.
                     Powerent, Inc.*
                     Power Property Consultants, Inc.*
                     Power Service Company*
                     Prairie Wind Energy, Inc.
                     Prairie Wind Energy Partners, L.P.
                     SDN Power, Inc.*
                     STS Heislers, Inc.
                     Wolverine Energy I, Inc.
                     Wolverine Energy II, Inc.

* Would be Acquired Through O'Brien


                                       C-2

<PAGE>

                                     ANNEX D

                                WMIC INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                 INVESTMENT
- --------------------------------------------------------------------------------
 APPLETON COURT    A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 LIMITED           LEASES AND OPERATES 64 LOW-  PARTNERSHIP
 PARTNERSHIP       INCOME HOUSING UNITS IN      INTEREST
                   APPLETON, WI.
- --------------------------------------------------------------------------------
 ASSISI HOMES      A PARTNERSHIP WHICH OWNS,    LIMITED            49.50%
 LIMITED           LEASES AND OPERATES 24 LOW-  PARTNERSHIP
 PARTNERSHIP II    INCOME HOUSING UNITS IN      INTEREST 
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 CHATHAM COURT     A PARTNERSHIP FORMED TO      LIMITED            99.00%
 APARTMENTS        CONSTRUCT 120 LOW-INCOME     PARTNERSHIP
 LIMITED           HOUSING UNITS IN ROCKFORD,   INTEREST
 PARTNERSHIP       IL.
- --------------------------------------------------------------------------------
 CORCORAN LIMITED  A PARTNERSHIP WHICH OWNS,    LIMITED             1.00%
 PARTNERSHIP       LEASES AND OPERATES A MIXED  PARTNERSHIP
                   USE FACILITY IN MILWAUKEE,   INTEREST
                   WI.
- --------------------------------------------------------------------------------
 CURRY-PRICE       A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 LIMITED           LEASES AND OPERATES A        PARTNERSHIP
 PARTNERSHIP       HISTORIC OFFICE/RETAIL       INTEREST
                   BUILDING IN MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 GLENBROOK         A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 ASSOCIATES OF     LEASES AND OPERATES 72 LOW-  PARTNERSHIP
 MILWAUKEE         INCOME HOUSING UNITS IN      INTEREST
 LIMITED           MILWAUKEE, WI.
 PARTNERSHIP
- --------------------------------------------------------------------------------
 HISTORIC KING     A PARTNERSHIP WHICH OWNS,    LIMITED            49.50%
 PLACE LIMITED     LEASES AND OPERATES 40 LOW-  PARTNERSHIP
 PARTNERSHIP       INCOME HOUSING UNITS AND     INTEREST
                   15,000 SQUARE FEET OF        GENERAL              .34%
                   COMMERCIAL OFFICE SPACE IN   PARTNERSHIP
                   MILWAUKEE, WI.               INTEREST
- --------------------------------------------------------------------------------
 HOUSING EQUITY    A PARTNERSHIP INVESTING IN   LIMITED            19.98%
 FUND 1989         LIMITED PARTNERSHIPS         PARTNERSHIP
 PARTNERSHIP       REHABILITATING OR            INTEREST
                   CONSTRUCTING LOW-INCOME
                   HOUSING IN MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 HOUSING EQUITY    A PARTNERSHIP INVESTING IN   LIMITED             7.99%
 FUND 1990         LIMITED PARTNERSHIPS         PARTNERSHIP
 PARTNERSHIP       REHABILITATING OR            INTEREST
                   CONSTRUCTING LOW-INCOME 
                   HOUSING IN MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 HOUSING EQUITY    A PARTNERSHIP INVESTING IN   LIMITED             7.26%
 FUND 1992         LIMITED PARTNERSHIPS         PARTNERSHIP
 PARTNERSHIP       REHABILITATING OR            INTEREST
                   CONSTRUCTING LOW-INCOME
                   HOUSING IN MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 KENOSHA           A PARTNERSHIP WHICH OWNS,    LIMITED            53.78%
 AFFORDABLE        LEASES AND OPERATES 120      PARTNERSHIP
 HOUSING           HOUSING UNITS; 74 UNITS ARE  INTEREST
 ASSOCIATES, A     LOW-INCOME UNITS, IN
 WISCONSIN         KENOSHA, WI.
 LIMITED 
 PARTNERSHIP
- --------------------------------------------------------------------------------
 LINCOLN SCHOOL    A PARTNERSHIP WHICH OWNS,    LIMITED            65.13%
 HISTORIC          LEASES AND OPERATES 64 LOW-  PARTNERSHIP
 APARTMENTS, A     INCOME HOUSING UNITS IN      INTEREST
 WISCONSIN         RACINE, WI.                  
 LIMITED
 PARTNERSHIP
- --------------------------------------------------------------------------------

                                       D-1

<PAGE>

                                     ANNEX D

                                WMIC INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                 INVESTMENT
- --------------------------------------------------------------------------------
 MEADOWOOD         A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 APARTMENTS        LEASES AND OPERATES 136      PARTNERSHIP
 LIMITED           LOW-INCOME HOUSING UNITS IN  INTEREST
 PARTNERSHIP       KENOSHA, WI.
- --------------------------------------------------------------------------------
 MERRILL CITY      A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 HALL ASSOCIATES   LEASES AND OPERATES 16 LOW-  PARTNERSHIP
 LIMITED           INCOME HOUSING UNITS IN      INTEREST
 PARTNERSHIP       MERRILL, WI.
- --------------------------------------------------------------------------------
 MILWAUKEE WEST    A PARTNERSHIP WHICH OWNS,    LIMITED            24.75%
 DEVELOPMENT       LEASES AND OPERATES 179      PARTNERSHIP
 LIMITED           LOW-INCOME HOUSING UNITS IN  INTEREST
 PARTNERSHIP       MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 NEENAH HOUSING    A LIMITED LIABILITY COMPANY  MEMBER IN          99.00%
 ASSOCIATES OF     WHICH OWNS, LEASES AND       A LLC
 WISCONSIN, LLC    OPERATES 70 LOW-INCOME
                   HOUSING UNITS IN NEENAH,
                   WI.
- --------------------------------------------------------------------------------
 NORTH EAST        A PARTNERSHIP WHICH OWNS,    LIMITED            10.95%
 COMMUNITY         LEASES AND OPERATES 49 LOW-  PARTNERSHIP
 LIMITED           INCOME HOUSING UNITS IN      INTEREST
 PARTNERSHIP III   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 PARADISE PLACE    A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 ASSOCIATES        LEASES AND OPERATES 64 LOW-  PARTNERSHIP
 LIMITED           INCOME HOUSING UNITS IN      INTEREST
 PARTNERSHIP       WEST BEND, WI.
- --------------------------------------------------------------------------------
 SAUKVILLE         A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 ASSOCIATES        LEASES AND OPERATES 63 LOW-  PARTNERSHIP
 LIMITED           INCOME HOUSING UNITS IN      INTEREST
 PARTNERSHIP       SAUKVILLE, WI.
- --------------------------------------------------------------------------------
 SOUTHSIDE         A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 HOUSING PARTNERS  LEASES AND OPERATES 14 LOW-  PARTNERSHIP
 I LIMITED         INCOME HOUSING UNITS IN      INTEREST
 PARTNERSHIP       MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 SOUTHSIDE         A PARTNERSHIP WHICH OWNS,    LIMITED            99.00%
 HOUSING PARTNERS  LEASES AND OPERATES 12 LOW-  PARTNERSHIP
 II LIMITED        INCOME HOUSING UNITS IN      INTEREST
 PARTNERSHIP       MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 TCR/MCR LAND      A PARTNERSHIP WHICH OWNS     LIMITED             0.00%*
 LIMITED           LAND FOR FUTURE              PARTNERSHIP
 PARTNERSHIP       DEVELOPMENT.  THE LAND IS    INTEREST
                   ADJACENT TO EAST POINTE
                   COMMONS, A HOUSING AND 
                   RETAIL COMPLEX IN
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 TCR/MCR PHASE I   A PARTNERSHIP WHICH OWNS,    LIMITED             0.00%*
 LIMITED           LEASES AND OPERATES EAST     PARTNERSHIP
 PARTNERSHIP       POINTE COMMONS, A 168 UNIT   INTEREST
                   HOUSING PROJECT IN 
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 THOMPSON MEADOWS, A LIMITED LIABILITY COMPANY  MEMBER IN A           99%
 LLC               FORMED TO CONSTRUCT 100      LLC
                   LOW-INCOME HOUSING UNITS IN
                   ST. FRANCIS, WI.
- --------------------------------------------------------------------------------

- ----------------------
*    WMIC has 0% ownership in these partnerships but has entered into them in
case WISPARK cannot meet its financial contribution commitments. WISPARK has
made its capital contribution.

                                       D-2

<PAGE>

                                     ANNEX D

                                WMIC INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                 INVESTMENT
- --------------------------------------------------------------------------------
 WCC VENTURES II   A PARTNERSHIP WHICH OWNS,    LIMITED            49.50%
 LIMITED           LEASES AND OPERATES 14 LOW-  PARTNERSHIP
 PARTNERSHIP       INCOME HOUSING UNITS IN      INTEREST
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 WISPARK LAKEVIEW  A PARTNERSHIP WHICH OWNS     LIMITED             1.00%
 LIMITED           AND LEASES TWO MULTI-TENANT  PARTNERSHIP
 PARTNERSHIP       BUILDINGS IN KENOSHA, WI.    INTEREST
- --------------------------------------------------------------------------------
 CAMPUS            A CORPORATION WHICH OWNS     MORTGAGE            N/A
 NEIGHBORHOOD      AND LEASES RESIDENTIAL       NOTE
 ASSOCIATES, INC.  HOUSING IN MILWAUKEE, WI.    RECEIVABLE
- --------------------------------------------------------------------------------

                                       D-3

<PAGE>

                                     ANNEX E

                               WISPARK INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                 INVESTMENT
- --------------------------------------------------------------------------------
 CHATHAM COURT     A PARTNERSHIP FORMED TO      GENERAL             1.00%
 APARTMENTS        CONSTRUCT 120 LOW-INCOME     PARTNERSHIP
 LIMITED           HOUSING UNITS IN ROCKFORD,   INTEREST
 PARTNERSHIP       IL.                          NOTE RECEIVABLE     N/A
- --------------------------------------------------------------------------------
 CORCORAN LIMITED  A PARTNERSHIP WHICH OWNS,    GENERAL & LIMITED  99.00%
 PARTNERSHIP       LEASES AND OPERATES A MIXED  PARTNERSHIP 
                   USE FACILITY IN MILWAUKEE,   INTEREST NOTES      N/A
                   WI.                          RECEIVABLE 
- --------------------------------------------------------------------------------
 EAST POINTE       A PARTNERSHIP WHICH OWNS     LIMITED            81.00%
 MARKETPLACE       AND LEASES A MULTI-TENANT    PARTNERSHIP
 LIMITED           RETAIL STRIP MALL AND AN     INTEREST
 PARTNERSHIP       UPGRADE GROCERY STORE IN     NOTE RECEIVABLE     N/A
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 FRED-GERMANTOWN   A PARTNERSHIP WHICH IS       LIMITED            49.50%
 LAND DEVELOPMENT  DEVELOPING A RESIDENTIAL     PARTNERSHIP 
 LIMITED           SUBDIVISION IN GERMANTOWN,   INTEREST
 PARTNERSHIP       WI.
- --------------------------------------------------------------------------------
 GLENBROOK         A PARTNERSHIP WHICH OWNS,    GENERAL             1.00%
 ASSOCIATES OF     LEASES AND OPERATES 72 LOW-  PARTNERSHIP 
 MILWAUKEE         INCOME HOUSING UNITS IN      INTEREST
 LIMITED           MILWAUKEE, WI.               MORTGAGE            N/A
 PARTNERSHIP                                    NOTE RECEIVABLE
- --------------------------------------------------------------------------------
 HARBOURWALK       A PARTNERSHIP WHICH OWNS     LIMITED            30.00%
 HOTEL LIMITED     AND MANAGES A RADISSON       PARTNERSHIP 
 PARTNERSHIP       HOTEL IN RACINE, WI.         INTEREST 
                                                MORTGAGE NOTE       N/A
                                                RECEIVABLE
- --------------------------------------------------------------------------------
 LEASEHOLD CAPITAL A FINANCING COMPANY WHICH    COMMON STOCK       80.00%
 CORPORATION       PROVIDES HIGH YIELDING       NOTES RECEIVABLE    N/A
                   FINANCING TO REAL ESTATE 
                   OWNERS TO FUND THE LEASING 
                   AND TENANT IMPROVEMENT 
                   COSTS ASSOCIATED WITH SPACE
                   LEASES.
- --------------------------------------------------------------------------------
 MEADOWOOD         A PARTNERSHIP WHICH OWNS,    GENERAL             1.00%
 APARTMENTS        LEASES AND OPERATES 136-LOW  PARTNERSHIP   
 LIMITED           INCOME HOUSING UNITS IN      INTEREST MORTGAGE   N/A
 PARTNERSHIP       KENOSHA, WI.                 NOTE RECEIVABLE
- --------------------------------------------------------------------------------
 MIDLAND/WP, LLC   A DEVELOPER OF AN            MEMBER IN A LLC    75.00%
                   INDUSTRIAL PARK IN           NOTE RECEIVABLE     N/A
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 MILWAUKEE WEST    A PARTNERSHIP WHICH OWNS,    MORTGAGE NOTE       N/A(1)
 DEVELOPMENT       LEASES AND OPERATES 179      RECEIVABLE
 LIMITED           LOW-INCOME HOUSING UNITS 
 PARTNERSHIP       IN MILWAUKEE, WI. 
- --------------------------------------------------------------------------------

- ----------------------
(1)  WMIC owns a limited partnership interest in this equity.

                                       E-1

<PAGE>

                                     ANNEX E

                               WISPARK INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                INVESTMENT
- --------------------------------------------------------------------------------
NAC CORP.          A CORPORATION WHICH OWNS     COMMON STOCK       45.00%
                   AND LEASES SPACE IN A        MORTGAGE NOTE       N/A
                   RETAIL SHOPPING MALL IN      RECEIVABLE
                   APPLETON, WI.
- --------------------------------------------------------------------------------
 NEENAH HOUSING    A LIMITED LIABILITY COMPANY  MANAGING MEMBER     1.00% 
 ASSOCIATES OF     WHICH OWNS, LEASES AND       IN A LLC 
 WISCONSIN, LLC    OPERATES 70 LOW-INCOME       MORTGAGE NOTE       N/A
                   HOUSING UNITS IN NEENAH, WI. RECEIVABLE
- --------------------------------------------------------------------------------
 PARADISE PLACE    A PARTNERSHIP WHICH OWNS,    MORTGAGE NOTE       N/A(1)
 ASSOCIATES        LEASES AND OPERATES 64 LOW-  RECEIVABLE
 LIMITED           INCOME HOUSING UNITS IN
 PARTNERSHIP       WEST BEND, WI.
- --------------------------------------------------------------------------------
 RIVERWORKS        A DEVELOPER OF AN INDUSTRIAL GENERAL            57.97%
 PARTNERS          PARK IN MILWAUKEE, WI.       PARTNERSHIP
                                                INTEREST
- --------------------------------------------------------------------------------
 SAUKVILLE         A PARTNERSHIP WHICH OWNS,    MORTGAGE NOTES      N/A(1)
 ASSOCIATES        LEASES AND OPERATES 63 LOW-  RECEIVABLE
 LIMITED           INCOME HOUSING UNITS IN
 PARTNERSHIP       SAUKVILLE, WI.
- --------------------------------------------------------------------------------
 SOUTHSIDE HOUSING PARTNERSHIPS WHICH OWN,      MORTGAGE NOTE       N/A(1)
 PARTNERS I & II   LEASE AND OPERATE 26 LOW-    RECEIVABLE
 LIMITED           INCOME HOUSING UNITS IN
 PARTNERSHIP       MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 SYNDESIS          A DEVELOPER OF REAL ESTATE   COMMON STOCK      100.00%
 DEVELOPMENT       IN RACINE, WI.               REDEEMABLE        100.00%
 CORPORATION                                    PREFERRED STOCK
- --------------------------------------------------------------------------------
 TCR/MCR LAND      A PARTNERSHIP WHICH OWNS     LIMITED            91.30%
 LIMITED           LAND FOR FUTURE DEVELOPMENT. PARTNERSHIP 
 PARTNERSHIP       THE LAND IS ADJACENT TO EAST INTEREST 
                   POINTE COMMONS, A HOUSING 
                   AND RETAIL COMPLEX IN
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 TCR/MCR PHASE I   A PARTNERSHIP WHICH OWNS,    LIMITED            99.99%
 LIMITED           LEASES AND OPERATES EAST     PARTNERSHIP
 PARTNERSHIP       POINTE COMMONS, A 188 UNIT   INTEREST
                   HOUSING PROJECT IN 
                   MILWAUKEE, WI.
- --------------------------------------------------------------------------------
 THOMPSON MEADOWS, A LIMITED LIABILITY COMPANY  MANAGING MEMBER     1.00%
 LLC               FORMED TO CONSTRUCT 100 LOW- IN A LLC
                   INCOME HOUSING UNITS IN ST.
                   FRANCIS, WI.
- --------------------------------------------------------------------------------
 WESTON PINES      A PARTNERSHIP WHICH OWNS,    GENERAL             1.00%
 LIMITED           LEASES AND OPERATES 72 LOW-  PARTNERSHIP
 PARTNERSHIP       INCOME HOUSING UNITS IN      INTEREST
                   WAUSAU, WI.
- --------------------------------------------------------------------------------

                                       E-2

<PAGE>

                                     ANNEX E

                               WISPARK INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                INVESTMENT
- --------------------------------------------------------------------------------
 WISCONSIN EQUITY  A JOINT VENTURE FORMED       MEMBER IN A LLC    33.00% 
 REAL ESTATE, LLC  WITHIN THE STATE OF 
                   WISCONSIN INVESTMENT BOARD
                   TO INVEST IN VARIOUS REAL 
                   ESTATE PROJECTS IN WISCONSIN
- --------------------------------------------------------------------------------
 WISPARK LAKEVIEW  A PARTNERSHIP WHICH OWNS     GENERAL & LIMITED  99.00%
 LIMITED           AND LEASES TWO MULTI-TENANT  PARTNERSHIP 
 PARTNERSHIP       BUILDINGS IN KENOSHA         INTEREST
                                                MORTGAGE NOTE       N/A
                                                RECEIVABLE
- --------------------------------------------------------------------------------

                                       E-3

<PAGE>

                         OTHER ITEMS - NOTES RECEIVABLE

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                INVESTMENT
- --------------------------------------------------------------------------------
CORUM ZELLER                                    MORTGAGE NOTE       N/A
PHASE I                                          RECEIVABLE 
- --------------------------------------------------------------------------------
CORUM ZELLER -                                  MORTGAGE NOTE       N/A
PARCEL 35                                        RECEIVABLE
- --------------------------------------------------------------------------------
CORUM ZELLER                                    MORTGAGE NOTE       N/A
PHASE I                                          RECEIVABLE
EQUIP. NOTE
- --------------------------------------------------------------------------------
OCENCO CORP.                                    MORTGAGE NOTE       N/A
                                                 RECEIVABLE 
- --------------------------------------------------------------------------------
CORUM ZELLER-                                   MORTGAGE NOTE       N/A
NITROBAR                                         RECEIVABLE
- --------------------------------------------------------------------------------
FORM CORP.                                      MORTGAGE NOTE       N/A
                                                 RECEIVABLE
- --------------------------------------------------------------------------------
CITY OF KENOSHA                                 MORTGAGE NOTE       N/A
                                                 RECEIVABLE 
- --------------------------------------------------------------------------------
CHANCERY                                        EQUIPMENT NOTE      N/A
- --------------------------------------------------------------------------------
AMERICAN STEEL                                  MORTGAGE NOTE       N/A
                                                 RECEIVABLE  
- --------------------------------------------------------------------------------
AA METRO CENTER                                 MORTGAGE NOTE       N/A
                                                 RECEIVABLE
- --------------------------------------------------------------------------------
MANDEL GROUP                                    UNSECURED NOTE      N/A
                                                 RECEIVABLE 
- --------------------------------------------------------------------------------
MANDEL GROUP PHASE I                            UNSECURED NOTE      N/A
                                                 RECEIVABLE 
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                        OTHER ITEMS - INVESTMENT IN LEASE
- --------------------------------------------------------------------------------
INVESTMENT IN FINANCING                         EQUIPMENT UNDER     N/A
LEASE                                           FINANCING LEASE
- --------------------------------------------------------------------------------
INVESTMENT IN JANJO -                           ASSIGNMENT OF       N/A
LEASE (TENANT IMPROVE.)                         LEASE INVEST.
- --------------------------------------------------------------------------------

                                       E-4
<PAGE>

                                     ANNEX F

                               WISVEST INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                INVESTMENT
- --------------------------------------------------------------------------------
QUANTUM CONTROLS,  A COMPANY WHICH PROVIDES     MEMBER IN A LLC    45.00%
LLC D/B/A ENERGY   STRATEGIC ENERGY MANAGEMENT  
OASYS              SERVICES WITH A FOCUS ON 
                   NATURAL GAS MANAGEMENT.
- --------------------------------------------------------------------------------
BLACKHAWK ENERGY   A COMPANY WHICH MARKETS AN   MEMBER IN A LLC    50.00%
SERVICES, LLC      ADVANCED ENERGY INFORMATION
                   SYSTEM TO UTILITIES WHICH 
                   GIVES THEM THE ABILITY TO 
                   COMMUNICATE DIRECTLY
                   WITH ITS CUSTOMERS.
- --------------------------------------------------------------------------------

                                       F-1

<PAGE>

                                     ANNEX G

                               WITECH INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                INVESTMENT
- --------------------------------------------------------------------------------
AMTEL SYSTEMS      MANUFACTURER OF TELEPHONE    COMMON STOCK       10.0%
CORPORATION        MESSAGING EQUIPMENT THAT 
                   INCREASES PRODUCTIVITY.
- --------------------------------------------------------------------------------
ARI NETWORK        PROVIDER OF ELECTRONIC DATA  COMMON SHARES      22.1%
SERVICES, INC.     INTERCHANGE AND OTHER        LINE OF CREDIT      N/A
                   COMPUTERIZED NETWORK AND 
                   INFORMATION SERVICES TO
                   TARGETED SECTORS OF THE U.S.
                   AGRIBUSINESS INDUSTRY.
- --------------------------------------------------------------------------------
DELTA GROUP, INC.  ALUMINUM SMELTER THAT BUYS   CONVERTIBLE        49.0%
                   SCRAP ALUM. AND TURNS IT     PREFERRED STOCK
                   INTO ALUM. INGOTS ACCORDING  WARRANTS FOR 
                   TO CUSTOMER SPECIFICATIONS.  PREFERRED STOCK
- --------------------------------------------------------------------------------
DOME CORPORATION   REAL ESTATE INVESTMENT       COMMON SHARES       8.8%
                   COMPANY LEASING REAL ESTATE 
                   AND EQUIP. TO GRAHAM CO.
- --------------------------------------------------------------------------------
EMMBER FOODS, INC. VERTICALLY-INTEGRATED MEAT   COMMON SHARES      11.0%
                   PROCESSOR.
- --------------------------------------------------------------------------------
FLORENCE EISEMAN,  MANUFACTURER OF HIGH-END     CONVERTIBLE        51.0% 
INC.               CHILDREN'S CLOTHING.         PREFERRED STOCK
                                                LINE OF CREDIT      N/A
                                                NOTES RECEIVABLE    N/A
- --------------------------------------------------------------------------------
GRAY-SOFT, INC.    DEVELOPER OF SOFTWARE USED   COMMON STOCK       23.0%
                   IN PROGRAMMABLE LOGIC        NOTE RECEIVABLE     N/A
                   CONTROLLERS ("PLC'S"). 
                   PLC'S ARE USED IN FACTORIES 
                   TO CONTROL AUTOMATED 
                   MACHINERY.
- --------------------------------------------------------------------------------
MARKWELL MEDICAL   A RESEARCH COMPANY WHICH     CONVERTIBLE         7.0%
INSTITUTE, INC.    HAS DEVELOPED A GLUCOSE      PREFERRED STOCK
                   MONITORING DEVICE.
- --------------------------------------------------------------------------------
MATENAER           A COMPANY WHICH STAMPS       CONVERTIBLE        85.0%
CORPORATION        STEEL INTO WASHERS OF        PREFERRED SHARES
                   VARIOUS SIZES AND GRADES.    NOTE RECEIVABLE     N/A
- --------------------------------------------------------------------------------
MATERIAL           SUPPLIER AND MANAGER OF LOW  OPTIONS FOR        28.0%
MANAGEMENT         COST (CLASS C) PARTS ON THE  SHARES OF COMMON 
GROUP, INC.        FACTORY FLOOR.               STOCK 
                                                NOTE RECEIVABLE     N/A
- --------------------------------------------------------------------------------
MICROELECTRONIC    A COMPANY WHICH DESIGNS,     COMMON SHARES      55.0%
MODULES            MANUFACTURES AND SELLS       NOTE RECEIVABLE     N/A
CORPORATION        THICK FILM HYBRID CIRCUITS
                   AND NETWORKS.
- --------------------------------------------------------------------------------

                                       G-1

<PAGE>

                                     ANNEX G

                               WITECH INVESTMENTS

- --------------------------------------------------------------------------------
NAME OF ENTITY         NATURE OF BUSINESS       DESCRIPTION      OWNERSHIP
                                                     OF          PERCENTAGE
                                                INVESTMENT
- --------------------------------------------------------------------------------
MILWAUKEE BRUSH    MANUFACTURER OF INDUSTRIAL   CUMULATIVE         33.0%
MANUFACTURING      WIRE BRUSHES                 PREFERRED STOCK
COMPANY, INC.                                   COMMON SHARES
                                                WARRANTS FOR 
                                                COMMON STOCK
                                                NOTES RECEIVABLE    N/A
- --------------------------------------------------------------------------------
MILWAUKEE SIGN     MANUFACTURER OF INDOOR AND   CONVERTIBLE        35.0%
COMPANY, INC.      AND OUTDOOR DISPLAY SIGNS.   PREFERRED STOCK
- --------------------------------------------------------------------------------
ROMANCE FOODS,     A COMPANY WHICH PRODUCES     CONVERTIBLE        22.0%
INC.               AND MARKETS A LINE OF FRESH, PREFERRED STOCK
                   MICROWAVEABLE PASTAS AND 
                   SAUCES.
- --------------------------------------------------------------------------------
SERIGRAPH, INC.    A HIGH-TECH, SPECIALTY       CUMULATIVE         11.0%
                   PRINTER                      PREFERRED STOCK
                                                COMMON STOCK
                                                WARRANTS FOR 
                                                COMMON STOCK
- --------------------------------------------------------------------------------
STEELTECH          MANUFACTURER OF LARGE        COMMON SHARES       7.0%
MANUFACTURING,     FABRICATED STEEL WELDMENTS   NOTE RECEIVABLE     N/A
INC.
- --------------------------------------------------------------------------------
THOR TECHNOLOGY    DESIGNER & MANUFACTURER OF   COMMON SHARES      95.0%
CORPORATION        MOTOR CONTROLS.              LINES OF CREDIT     N/A
- --------------------------------------------------------------------------------
WISCONSIN          MANUFACTURER OF CUSTOM       COMMON &          100.00%
FURNITURE          FURNITURE.                   PREFERRED SHARES
INDUSTRIES, INC.                                NOTE RECEIVABLE     N/A
                                                SUBORD. LINE OF     N/A
                                                CREDIT
- --------------------------------------------------------------------------------
WORLD CLASS        A MACHINE SHOP THAT CUTS,    REDEEMABLE         72.0%
MANUFACTURING      DRILLS AND EXTRUDES RAW      PREFERRED STOCK
GROUP, INC.        METAL PARTS INTO VARIOUS     OPTIONS FOR 
                   PRODUCTS.                    COMMON STOCK
                                                NOTES RECEIVABLE    N/A
                                                LINE OF CREDIT      N/A
- --------------------------------------------------------------------------------
FUTURE VALUE       A COMPANY ENGAGED IN         COMMON SHARES      49.0% 
VENTURES           VENTURE CAPITAL.             CLASS C 
                                                PREFERRED SHARES
- --------------------------------------------------------------------------------
VENTURE INVESTORS  A COMPANY ENGAGED IN         COMMON SHARES       1.0%
OF WISCONSIN       VENTURE CAPITAL.
- --------------------------------------------------------------------------------
WISCONSIN VENTURE  A COMPANY ENGAGED IN         COMMON SHARES       5.0%
CAPITAL FUND       VENTURE CAPITAL. 
- --------------------------------------------------------------------------------

                                       G-2

 
<PAGE>


                                     ANNEX H


SALE OF FUEL

     LES has an agreement with NSP to provide the Company with uranium
enrichment services. As previously mentioned, NSP has three nuclear reactors.
In the past, NSP obtained 70% of its uranium enrichment services for these
reactors from the Department of Energy (pursuant to a contract which expired in
September 30, 1995)  and the remainder from the spot market.  Under the terms of
the LES agreement, from October 1, 1995 through September 30, 2005, NSP will
acquire 30% of its uranium enrichment services from LES.  NSP will acquire the
remaining 70% on the spot market.  No services are currently being provided
under this contract and none are expected in the near future as the LES facility
is not operational.  This contract was approved by the MPUC in Docket No.
E002/AI-92-1164.

     Washco sells wood by-product purchased from Andersen Corporation to NSP for
use as fuel in generating facilities. The price for the wood by-product equals
the average cost per Mcf of solid fuel delivered to a NSP generating plant
during the calendar year.  This contract was approved by the MPUC in Docket No.
E002/M-86-775.

     NSP purchases RDF from the Newport facility.  This contract was approved by
the MPUC in Docket No. E002/AI-93-821.

OPERATIONAL SERVICES

     NSP manages the Renaissance Square Office Building for UP&L.  NSP provides
this service in exchange for two percent (2%) of the building's gross annual
rents.  This contract was approved by the MPUC in Docket No. E002/AI-94-1188.

     NRG operates a municipal solid waste transfer station and Minnesota Waste
Processing's RDF storage facility.  The facility collects and distributes
municipal solid waste and stores RDF for distribution to generating facilities.
This contract was approved by the MPUC in Docket No. E002/AI-94-950.  NRG also
operates the Elk River RDF facility and the Becker ash landfill on behalf of
NSP.  This contract was approved by the MPUC in Docket No. E002/AI-93-770 and in
Docket No. E002/AI-92-148.

CONTROL AND DATA ACQUISITION AND GAS DISPATCHING SERVICES

     NSP supplies NSP-W and Viking with gas dispatching services and other
services associated with supervisory control and data acquisition for their gas
businesses (SCADA).  This contract was approved by the MPUC in Docket No.
G002/AI-94-831 and by the PSCW.  SCADA and gas dispatching are among the
functions a local distribution company (LDC) such as NSP or an interstate
pipeline company like Viking must perform in order to ensure reliable delivery
of natural gas to customers.  A SCADA system electronically communicates gas
flow, gas pressure, and gas equipment set point data for the delivery system and
records the data in a computerized data storage system for monitoring and
control purposes.  Gas dispatching includes


                                       H-1
<PAGE>

monitoring and controlling the flow, pressures and operating conditions of  a
natural gas delivery system through the use of a SCADA.  Absent this agreement,
NSP, NSP-W and Viking could each need to own and operate a SCADA system.  The
agreement enables the companies to share the costs.  The three companies are
each allocated and billed a share of the actual costs incurred by NSP on a
monthly basis.  The costs are shared based on the number of metering points
monitored for each company.

NATURAL GAS AND GAS RELATED SERVICES

     NSP has authority to release to Cenerprise its firm transportation rights
on both unaffiliated pipelines, and on Viking.  This contract was approved by
the MPUC in Docket No. G002/AI-94-433.  NSP-W has a similar agreement with
Cenerprise to release pipeline capacity or to purchase pipeline capacity from
one another pursuant to rules and tariff provisions approved by the FERC.
(Docket No. 4220-AU-118).  In addition, under an umbrella gas sales agreement,
NSP may purchase interruptible spot gas supplies from Cenerprise.  This contract
was approved by the MPUC in Docket No. G002/AI-94-433.  Historically, WEPCO 
has received a portion of its gas from ANR Pipeline ("ANR") via Viking, an 
upstream pipeline to ANR.  As part of the unbundling under FERC Order 636, 
ANR was ordered to and has released a portion of its Viking capacity to WEPCO 
starting in November 1995.  As a result of this release, WEPCO has a contract 
for pipeline capacity with Viking.  This agreement is to be in place until 
2003 and is exempt from the at cost standard of the Act under Rule 81.

SALE OF STEAM

     NSP sells steam to NRG for its Wascho operations for resale to Andersen
Corporation and to a Minnesota correctional facility.  This contract was
approved by the MPUC in Docket No. E002/M-86-775.

     NRG purchases steam for its Waldorf  process steam operation from NSP's
High Bridge power generation facility.  This contract was approved by the MPUC
in Docket No. E002/CI-82-523.

LEASING OF LAND

     NSP leases land adjacent to its Wilmarth steam generating facility to
Minnesota Waste Processing.  Such land is used to house a solid waste storage
and transfer facility.  The storage facility collects and distributes MSW and
stores and distributes RDF to generating stations, including the Wilmarth
facility.  This contract was approved by the MPUC in Docket No. E002/AI-94-950.

     UP&L leases office space on floors two through eleven of the Renaissance
Square office building to NSP.  This contract was approved by the MPUC in Docket
No. E002/AI-90-845.  UP&L also leases office space on the first floor and in the
basement of the Renaissance Square office building to NSP.  This contract was
approved by the MPUC in Docket No. E002/AI-94-1056.

     FMAP leases 14,000 square feet of unimproved storage area in the first and
second floors of the parking garage adjacent to NSP's headquarters.  This
contract was approved by the MPUC in Docket No. E002/AI-94-1043.  FMAP also
leases 92 parking spaces in the parking facility to NSP.  This contract was
approved by the MPUC in Docket No. E002/AI-94-1042.

                                       H-2
<PAGE>

SALE OF ELECTRICITY

     Minnesota Methane sells power from its QF facility in Burnsville, Minnesota
to NSP pursuant to a power purchase agreement approved by the MPUC in Docket
No. E002/AI-94-378.  Similarly, Landfill Power sells power to NSP from its QF
facilities in Eden Prairie, Minnesota and Inver Grove Heights, Minnesota
pursuant to power purchase agreements approved by the MPUC in Docket
Nos. E002/AI-95-371 and E002/AI-95-570, respectively.  NSP entered into these
contracts in accordance with PURPA.

SALE OF HOME AUTOMATION EQUIPMENT

     WEPCO has an agreement to purchase home automation equipment from 
Quantum, an affiliate of WISVEST.  This affiliated interest agreement was 
approved by the PSCW on March 6, 1995 in Docket No. 6630-AU-106.  This 
agreement is exempt from the at cost standards of the Act under Rule 90(d)(2).

                                       H-3


<PAGE>


                                                                     EXHIBIT I-1

SECURITIES AND EXCHANGE COMMISSION

(RELEASE NO. 35-        )

FILING UNDER THE PUBLIC UTILITY HOLDING COMPANY ACT OF 1935
APRIL 15, 1996

NORTHERN STATES POWER COMPANY
WISCONSIN ENERGY CORPORATION

          Northern States Power Company ("NSP"), 414 Nicollet Mall, Minneapolis,
Minnesota 55401, a Minnesota combination electric and gas public-utility company
and a holding company exempt from regulation by the Commission under the Act
(except for Section 9(a)(2) thereof) pursuant to Section 3(a)(2) of the Act and
by order of the Commission and Wisconsin Energy Corporation ("WEC," and together
with NSP, the "Applicants"), 231 West Michigan Street, Milwaukee, Wisconsin
53203, a Wisconsin holding company exempt from regulation by the Commission
under the Act (except for Section 9(a)(2) of the Act) pursuant to Section
3(a)(1) of the Act and by order of the Commission, have jointly filed an
application-declaration under sections 2(b), 3(a)(2), 4, 5, 6(a), 7, 8, 9, 10,
11, 12(b), 13, 21, 32 and 33 and rules 42, 80-92 thereunder.

          The application-declaration seeks approval relating to the proposed
combination (the "Transaction") of NSP and WEC by which WEC will acquire 100% of
the issued and outstanding common stock of NSP and by which WEC's combination
electric and gas public-utility subsidiary, Wisconsin Electric Power Company, a
Wisconsin corporation ("WEPCO"), will acquire substantially all of the assets of
Northern States Power Company, a Wisconsin corporation ("NSP-W") and a public
utility subsidiary of NSP.  Following the Transaction, WEC (which will be
renamed Primergy Corporation ("Primergy") prior to such time) will register with
the Commission under section 5 of the Act.

          The Applicants also seek approvals in connection with the
establishment of Primergy Services, Inc. ("Primergy Services") and possibly one
or more other service companies as subsidiary service companies as well as the
services to be rendered by Primergy Services and such other service companies.
Applicants also seek approval with regard to the possible formation of a new
subsidiary which may hold certain of the Primergy system's non-utility
subsidiaries ("Primergy Hold"), all requisite authority to realign certain non-
utility subsidiaries, and the issuance of common stock to Primergy by all such
service and holding company subsidiaries.  The Applicants also request approval
for the issuance by Primergy of shares Primergy Common Stock in connection with
the Transaction, as well as the issuance or acquisition by Primergy of shares of
Primergy Common Stock under its shareholder dividend reinvestment and stock
purchase plans and stock incentive plan.  The Applicants seek approval for the
retention by Primergy of the gas operations of NSP, NSP-W and WEPCO and the
various

                                        1
<PAGE>

non-utility investments and businesses of NSP, NSP-W and WEC and their direct
and indirect subsidiaries and affiliates, the continuation of certain non-
utility activities conducted by NSP and WEPCO, and all existing and outstanding
intra system debt, guarantees of debt, and contracts.  The Applicants also seek
certain exemptions from the at-cost provisions of Rules 90-91 under the Act.  In
addition, the Applicants request an order under the Act temporarily exempting
New NSP (as defined below) from the registration requirements of the Act during
the limited period following the NSP Merger (as defined below) that New NSP owns
NSP-W.

          NSP is engaged primarily in the generation, transmission and
distribution of electricity throughout a 30,000 square mile service area in
Minnesota, North Dakota and South Dakota.  NSP also purchases, distributes and
sells natural gas to retail customers, and transports customer-owned gas, in
approximately 100 communities in this area.  Of the more than 2.5 million people
served by NSP, the majority are concentrated in the Minneapolis-St. Paul
metropolitan area.  As of December 31, 1995, NSP provided electric utility
service to approximately 1,100,000 customers and gas utility service to
approximately 330,000 customers.

          NSP-W is engaged in the generation, transmission, and distribution of
electricity to approximately 208,000 retail customers in an area of
approximately 18,900 square miles in northwestern Wisconsin, to approximately
9,100 electric retail customers in an area of approximately 300 square miles in
the western portion of the Upper Peninsula of Michigan, and to 10 wholesale
customers in the same general area.  NSP-W purchases, distributes and sells to
retail customers or transports customer-owned gas, in the same service territory
to approximately 68,200 customers in Wisconsin and 4,700 customers in Michigan.


          NSP Common Stock is listed on the New York Stock Exchange, Inc.
("NYSE") and the Chicago and Pacific Stock Exchange.  As of December 31, 1995,
there were 68,175,934 shares  of NSP Common Stock and 2,400,000 shares of NSP
cumulative preferred stock outstanding.  NSP's principal executive office is
located at 414 Nicollet Mall, Minneapolis, Minnesota 55401.  NSP-W does not have
any preferred stock outstanding and all of its common stock is owned by NSP.  On
a consolidated basis, for the year ended December 31, 1995, NSP's operating
revenues were approximately $3.146 billion, of which approximately $2.401
billion were derived from electric operations, approximately $414 million from
gas operations, and approximately $331 million from other operations.  In 1995,
NSP-W provided approximately 15.1% of NSP's consolidated revenues.  Consolidated
assets of NSP and its subsidiaries as of December 31, 1995 were approximately
$6.229 billion, consisting of $3.681 billion in net electric utility property,
plant and equipment ($3.135 billion for NSP and $546 million for NSP-W); $376
million in net gas utility property, plant and equipment ($320 million for NSP
and $56 million for NSP-W); and $2.172 billion in other corporate assets.

          NSP has seven direct wholly owned subsidiaries that are engaged in
non-utility businesses.  These are: Viking Gas Transmission Company, a natural
gas transmission company operating in Minnesota, Wisconsin and North Dakota;
Cenerprise, Inc., a natural gas and electric

                                        2
<PAGE>

power marketing and brokering company which also provides energy conservation
and management services and energy products and services and which has several
energy related businesses; Eloigne Company, an affordable housing investment and
development company which has investments in a variety of low-income housing and
other projects; First Midwest Auto Park, Inc., a company which owns and operates
a parking garage located next to NSP's headquarters; Cormorant Corporation, a
company which engages in oil, gas, lignite and uranium exploration and the
acquisition of fuel resources; United Power & Land Company, a company which owns
and holds and sometimes leases real property which is generally surrounding or
adjacent to property owned and used by NSP in its regulated operations; and NRG
Energy, Inc., a company that develops, builds, acquires, owns and operates
several non-regulated energy related businesses, owns and operates certain
resource recovery businesses and steam and chilled water businesses, and through
subsidiaries and affiliates, is involved in a variety of independent power
projects, energy-related services and fuel enhancement and related projects and
other non-utility businesses both domestic and international.

          NSP-W has two wholly owned subsidiaries.  These are:  Clearwater
Investment, Inc., an affordable housing investment and development company which
has investments in a variety of low-income housing and other projects; and NSP
Lands, Inc., a company which is currently developing for sale land owned by NSP-
W.  It also has a 78% owned subsidiary, Chippewa & Flambeau Improvement Company,
a company which builds, maintains and operates dams and reservoirs on the
Chippewa and Flambeau Rivers in Wisconsin.

          WEC, which will change its name to Primergy Corporation at the time of
the consummation of the Transaction, has one public utility subsidiary, WEPCO.
WEPCO is engaged in the business of generating, transmitting, distributing and
selling electric energy to approximately 955,616 customers as of December 31,
1995 in a service area of approximately 12,000 square miles with a population
estimated at over 2,200,000 in southeastern (including the Milwaukee area),
central and northern Wisconsin and in the Upper Peninsula of Michigan.  WEPCO
also purchases, distributes and sells to retail customers or transports
customer-owned gas to approximately 357,030 customers as of December 31, 1995 in
three distinct service areas in Wisconsin:  west and south of the City of
Milwaukee, the Appleton area and the Prairie du Chien area.  The gas service
territory, which has an estimated population of over 1,100,000, is largely
within the electric service area of WEPCO.  WEPCO also distributes and sells
steam supplied by its Valley Power Plant to approximately 473 space heating and
processing customers as of December 31, 1995 in downtown and near southside
Milwaukee.

          WEC Common Stock is listed on the NYSE.  As of December 31, 1995,
there were 110,819,337 shares of WEC Common Stock outstanding.  WEC has no
shares of preferred stock outstanding.  WEC's principal executive office is
located at 231 West Michigan Street, Milwaukee, Wisconsin  53203.  All of
WEPCO's common stock is owned by WEC.  As of December 31, 1995, there were
304,508 shares of WEPCO preferred stock outstanding.  WEPCO's outstanding
preferred stock will not be impacted by the Transaction.  On a

                                        3
<PAGE>

consolidated basis, for the year ended December 31, 1995, WEC's operating
revenues were approximately $1.779 billion, of which approximately $1.437
billion were derived from electric operations, approximately $318 million from
gas operations, approximately $15 million from steam operation and approximately
$9 million from other operations.  Consolidated assets of  WEC and its
subsidiaries as of December 31, 1995, were approximately $4.561 billion,
consisting of $3.907 billion in net electric utility property, plant and
equipment, $387 million in net gas utility property, plant and equipment, $25
million in net steam utility property, plant and equipment and $242 million in
non-utility assets.

          WEC has seven wholly owned non-utility subsidiaries devoted primarily
to stimulating economic growth in WEPCO's service areas and to capitalizing on
diversified investment opportunities all of which have been formed under and
pursuant to the requirements and policies of the Wisconsin Holding Company Act.
These are: Badger Service Company, a company which holds coal rights in Indiana;
Minergy Corp., a company engaged in the business of developing and marketing
proprietary technologies designed to convert high volume industrial and
municipal wastes into value-added products and which will build and operate a
paper-sludge recycling facility; WEC Generation International Inc, a company
which will investigate investment opportunities and which has two, currently
inactive, international subsidiaries; Wisconsin Michigan Investment Corporation,
a company which engages in investment and financing activities which include
advances to affiliated companies and investments in financial instruments and
partnerships developing affordable housing and other businesses; WISPARK
Corporation, a real estate development company which engages in all aspects of
real-estate development and which holds investment and ownership positions in a
variety of real estate projects; WISVEST Corporation, a company which invests in
energy-related activities and holds investments in several energy-related
companies; and WITECH Corporation, a company which provides venture capital and
holds equity and other positions in a variety of businesses.   In addition, WEC
holds a 50% interest in Custometrics LLC, a joint venture which will provide
systems solutions relating to billing and other aspects of the customer service
segment of the energy services industry.

          Pursuant to an Agreement and Plan of Merger, dated as of April 28,
1995, as amended and restated as of July 26, 1995 (the "Merger Agreement"),
entered into by NSP, WEC, Northern  Power Wisconsin Corp. ("New NSP")1
and WEC Sub Corp. ("WEC Sub")2, the

- ----------------------
1    New NSP, a Wisconsin corporation and a wholly owned subsidiary of NSP has
     not had, and prior to the consummation of the Transaction will not have,
     any operations other than the activities contemplated by the Merger
     Agreement necessary to accomplish the combination of New NSP and NSP.

2    WEC Sub, a Wisconsin corporation and wholly owned subsidiary of WEC has not
     had, and prior to the consummation of the Transaction will not have, any
     operations other than the activities contemplated by the Merger Agreement
     necessary to accomplish the combination of WEC Sub and New NSP.

                                        4
<PAGE>

Transaction will be accomplished through a three-stage process.  In the first
stage, NSP will reincorporate in Wisconsin by merging into New NSP.  Immediately
prior to this merger and for state regulatory reasons, NSP-W will transfer the
gas utility assets necessary to furnish gas utility services to the communities
of LaCrosse and Hudson, Wisconsin to New NSP (the "Designated Gas Utility
Assets").  In the second stage, WEC Sub will merge with and into New NSP, with
New NSP left as the surviving corporation.  In the third stage, NSP-W will merge
into WEPCO and ownership of all other NSP subsidiaries will be transferred from
NSP to Primergy or to Primergy Hold if it is formed.  Also in connection with
the Transaction, WEPCO will be renamed Wisconsin Energy Company.

          Specifically, the Merger Agreement provides for: (i) the merger of NSP
with and into New NSP (the "Reincorporation Merger") pursuant to which (a) each
issued and outstanding share of common stock, par value $2.50 per share, of NSP
("NSP Common Stock") (except shares held by NSP shareholders who perfect
dissenters' rights with respect thereto ("NSP Dissenting Shares")) will be
canceled and converted into one share of common stock, par value $2.50 per
share, of New NSP ("New NSP Common Stock"), and (b) each issued and outstanding
share of cumulative preferred stock, par value $100.00 per share, of NSP ("NSP
Preferred Stock") (except NSP Dissenting Shares) will be canceled and converted
into one share of cumulative preferred stock, par value $100.00 per share, of
New NSP ("New NSP Preferred Stock") with terms (including dividend rates and
general voting rights) and  designations under New NSP's Articles of
Incorporation identical to those of the canceled shares of NSP Preferred Stock
under NSP's existing Restated Articles of Incorporation, and (ii) the merger of
WEC Sub with and into New NSP (the "NSP Merger," together with the
Reincorporation Merger , the "Mergers") pursuant to which (a) each issued and
outstanding share of New NSP Common Stock will be canceled and converted into
1.626 (the "Ratio") shares of common stock, par value $.01 per share, of
Primergy ("Primergy Common Stock") and (b) each issued and outstanding share of
New NSP Preferred Stock will remain outstanding and shall be unchanged thereby
(except for any shares of New NSP Common Stock and New NSP Preferred Stock owned
directly or indirectly by New NSP or WEC, which will be canceled and will not be
converted or remain outstanding).  Each issued and outstanding share of common
stock, par value $.01 per share, of WEC ("WEC Common Stock") will remain
outstanding and unchanged, as one share of Primergy Common Stock.  Based upon
the capitalization of NSP and WEC on April 28, 1995 (the date the  Merger
Agreement was initially signed) and the Ratio, holders of NSP Common Stock and
WEC Common Stock would each have held 50% of the aggregate number of shares of
Primergy Common Stock that would have been outstanding if the Mergers had been
consummated as of such date.  The Applicants state that the proposed Transaction
qualifies for treatment as a pooling of interests.

          Upon completion of the Transaction, Primergy will own two combination
electric and gas utility companies, NSP and WEPCO.  NSP will continue to operate
and own the same utility facilities at the same locations outside Wisconsin as
prior to the Transaction, along with the Designated Gas Utility Assets formerly
owned by NSP-W.  WEPCO will own and operate


                                        5
<PAGE>

the same utility facilities at the same locations as prior to the Transaction,
along with the balance of the gas and electric utility assets of NSP-W.  The
Merger Agreement provides that Primergy's principal corporate offices will be in
Minneapolis, Minnesota.  NSP and WEC will retain offices in Minneapolis and
Milwaukee respectively as their regional headquarters.  Primergy's board of
directors will consist of a total of 12 directors, 6 of whom will be designated
by NSP and 6 of whom will be designated by WEC.

          The Applicants also request authorization with respect to the
activities of Primergy Services and, if formed, certain other additional service
companies.  Primergy Services and the additional services companies may provide
NSP and WEPCO pursuant  to a Service Agreement and the non-utility subsidiaries
of the Primergy system pursuant to a Non-utility Service Agreement with one or
more of the following: administrative, management and support services,
including services relating to information systems, meters and transportation,
electric and gas system maintenance, marketing and customer relations,
transmission and distribution, engineering and construction, power engineering
and construction, human resources, materials management, facilities, accounting,
power planning, public affairs, legal, rates, finance, rights of way, internal
auditing, environmental affairs, fuels, investor relations, strategic and
operations planning, and general administrative and executive management
services.  It is anticipated that such service companies will be staffed
primarily by transferring personnel from the current employee rosters of NSP,
WEPCO, and their subsidiaries.  The Applicants state that the accounting and
cost allocation methods and procedures of all such service companies which are
formed including Primergy Services will comply with the Commission's standards
for service companies in registered holding-company systems, and that the
billing systems of all such service companies including Primergy Services will
use the Commission's "Uniform System of Accounts for Mutual Service Companies
and Subsidiary Service Companies."  Except as permitted under the Act or by the
Commission, all services provided by such service companies to affiliated
companies will be on an "at cost" basis as determined by Rules 90 and 91 of the
Act.  The Applicants have requested an exemption from Rules 90 and 91 in
connection with the provision of services by Primergy Services and such other
service companies as may be formed to certain affiliated Qualifying Facilities
("QFs"), Independent Power Projects ("IPPs"), Exempt Wholesale Generators
("EWGs") and Foreign Utility Companies ("FUCOs") as well as certain other
affiliated and associated companies.

          The Applicants also request authorization with respect to certain
subsidiaries and associates which provide services, including operation and
maintenance, and sell goods to certain foreign EWGs, FUCOs, EWGs and QFs or to
entities which will qualify as EWGs, FUCOs or QFs following the Transaction.
The Applicants request that the Commission permit these companies and certain
other companies to continue such transactions without compliance with the at
cost provisions of Section 13(b) and the rules and regulations thereunder.  In
addition, the Applicants request an exemption with respect to the provision of
services to certain affiliates that own interests in QFs that sell power to  NSP
pursuant to PURPA contracts approved by the Minnesota Public Utility Commission
("MPUC") and with respect to various additional existing

                                        6
<PAGE>

contracts, and outstanding and committed intercompany loans and guarantees of
indebtedness among affiliates following the Transaction which have previously
been approved by the MPUC or the Public Service Commission of Wisconsin.

          For the Commission, by the Division of Investment Management, pursuant
to delegated authority.

                                        7


<PAGE>


                                                                     EXHIBIT J.1

                  NORTHERN STATES POWER COMPANY (MINNESOTA) [NSP(M)]

                  NORTHERN STATES POWER COMPANY (WISCONSIN) [NSP(W)]

                           ANALYSIS OF THE ECONOMIC IMPACT
                      OF A DIVESTITURE OF THE GAS OPERATIONS OF
                           NSP(M) AND ITS NSP(W) SUBSIDIARY

    This Study was undertaken by the management and staff of Northern States
Power Company ("NSPM") and its wholly-owned subsidiary Northern States Power
Company (Wisconsin) ("NSPW").  The objective of the study is to quantify the
economic impact on shareholders and customers of divesting NSPM of its natural
gas utility assets and business in the States of Minnesota and North Dakota, and
of divesting NSPW of its natural gas utility assets and business in the States
of Wisconsin and Michigan.

March 18, 1996

<PAGE>

                                  TABLE OF CONTENTS

                                                                  Page
                                                                  ----
I.       EXECUTIVE SUMMARY                                           1

II.      CONCLUSIONS                                                 3

III.     SPIN-OFF ASSUMPTIONS                                        6

IV.      GENERAL STUDY ASSUMPTIONS                                   7

V.       GAS COMPANY OF MINNESOTA ANALYSIS                           9

VI.      GAS COMPANY OF WISCONSIN ANALYSIS                          17

VII.     OTHER CUSTOMER IMPACTS                                     25

VIII.    BILL COMPARISON OF GAS COMPANY OF MINNESOTA AND
           GAS COMPANY OF WISCONSIN                                 26

IX.      EFFECT ON REMAINING ELECTRIC COMPANIES                    27


APPENDIX A.  COMPARISON OF NSP(M) AND NSP(W) GAS TO REGIONAL
             GAS UTILITIES

APPENDIX B.  ORGANIZATION CHART NEW GAS COMPANY OF MINNESOTA

APPENDIX C.  ORGANIZATION CHART NEW GAS COMPANY OF WISCONSIN

<PAGE>

I.  EXECUTIVE SUMMARY

Northern States Power Company (NSP) management and staff have undertaken this
Analysis of the Economic Impact of a Divestiture of the Gas Operations of
Northern States Power Company (Minnesota) ("NSP(M)") and its Northern States
Power Company (Wisconsin) ("NSP(W)") (Study).  The purpose of the Study is to
quantify the economic impact on its shareholders and its customers of spinning
off NSP(M)'s and NSP(W)'s natural gas assets and businesses.  NSP is currently
an exempt holding company under the Public Utility Holding Company Act of 1935
(PUHCA) providing electric and natural gas service in a major portion of the
States of Minnesota, North Dakota and South Dakota.  NSP(W) is a wholly-owned
subsidiary of NSP providing electric and natural gas service in and around Eau
Claire, Wisconsin, and the Upper Peninsula of Michigan.

The Study quantifies the economic impacts of operating the following two
entities as independent, stand-alone companies if they were dis-aggregated from
NSP's combined utility businesses:

- -   The Minnesota and North Dakota portion of NSP(M)'s gas business spun-off
    into a new organization called, for the purpose of this Study, Gas Company
    of Minnesota and

- -   NSP(W)'s gas business spun-off into a new organization called, for the
    purpose of this Study, Gas Company of Wisconsin.

The Study evaluates the increased costs or "Lost Economies" associated with
divestiture of these businesses from two perspectives - shareholders and
customers.  The effect on shareholders is the direct result of the increased
costs or lost economies resulting from a spin-off or divestiture, absent
regulatory rate relief to recoup these lost economies.  The effect on customers
assumes recovery of these lost economies through rate increases, and is divided
into two parts.  The potential effects on customers have first been evaluated in
terms of increased revenue requirements and rates, and, second in terms of the
impact of other quantifiable and non-quantifiable costs.

The projected impacts on the shareholders of the lost economies resulting from
the spin-off of NSP's gas business into Gas Company of Minnesota and the spin-
off of NSP(W)'s gas business into Gas Company of Wisconsin, assuming no rate
adjustments to recover the lost economies and associated incomes taxes, are
shown in Table I-1.

<PAGE>

TABLE I-I

                     ANNUAL SHAREHOLDER IMPACT OF LOST ECONOMIES

<TABLE>
<CAPTION>
LOST ECONOMIES AS                      GAS COMPANY         GAS COMPANY
A PERCENT OF:                          OF MINNESOTA        OF WISCONSIN
<S>                                    <C>                 <C>
Total Gas Operating Revenue               8.74%               11.73%
Total Gas Operating Rev Deductions        9.79%               13.12%
Gross Gas Income                          81.46%              111.05%
Net Gas Income                           110.20%             165.16%

</TABLE>

In Table I-1, Total Gas Operating Revenue is the sum of rate and other revenue
for the 12 months ending December 31, 1995 (Base Case)(1). Total Gas Operating
Revenue Deductions includes all operation and maintenance expenses,
administrative and general expenses, depreciation and all taxes, except income
taxes.  Gross Gas Income is the difference between Total Gas Operating Revenue
and Total Gas Opt rating Revenue Deductions.  Net Gas Income is Gross Gas Income
minus Income Taxes.

Alternatively, and assuming that each organization is allowed to increase its
rate revenue to recover these lost economies and attendant income taxes through
rate increases, the projected impact on NSP(M)'s and NSP(W)'s gas customers is
shown in Table I-2.

                                      TABLE I-2

                     ANNUAL GAS CUSTOMER IMPACT OF LOST ECONOMIES

<TABLE>
<CAPTION>
                                       GAS COMPANY         GAS COMPANY
RATE REVENUE:                          OF MINNESOTA        OF WISCONSIN
<S>                                    <C>                 <C>
Pre Spin-off                           $336,082,000        $78,015,000

Post Spin-off                          $366,184,000        $87,304,000

Increase                               $30,102,000         $9,289,000

Percent Increase                       8.96%               11.91%

</TABLE>

- --------------------
(1) The dollar amounts contained in the study are expressed in 1995 dollars.

<PAGE>

In addition to the foregoing impacts, the following table sets forth the impact
on the remaining electric companies (comprised of NSP(M)'s and NSP(W)'s current
electric businesses).  This impact is primarily due to the expense of additional
employees required to perform the multitude of functions accomplished by
employees who currently work for both the electric and gas businesses and
assumes that pass
through of the lost economies and attendant income taxes is allowed by the
appropriate regulatory agencies.

                                      TABLE I-3

                  ANNUAL ELECTRIC CUSTOMER IMPACT OF LOST ECONOMIES

<TABLE>
<CAPTION>
   RATE REVENUE:                  NSP(M) REMAINING         NSP(W) REMAINING
                                     ELECTRIC                 ELECTRIC
<S>                               <C>                      <C>
Pre Spin-off                         $2,019,831,000           $310,790,000
Post Spin-off                        $2,036,690,000           $3 15,140,000
Increase                             $16,859,000              $4,350,000
Percent Increase                     0.8%                     1.4%

</TABLE>

Finally, both NSP(M)'s and NSP(W)'s gas customers would incur increased personal
costs such as postage on a separate envelope and additional check costs to mail
payments to two utilities rather than one.  This does not include additional
customer confusion resulting from doing business with two utilities rather than
one.  The increased postage expense alone of $3.84 per customer per year for all
customers is shown in Table I-4.

                                      TABLE I-4

                            OTHER ANNUAL CUSTOMER IMPACTS

<TABLE>
<CAPTION>
              NSP(M) POSTAGE                NSP(W) POSTAGE
              <C>                           <C>
                 $1,356,000                   $275,000

</TABLE>

II.      CONCLUSIONS

    The spin-off of NSP(M)'s and NSP(W)'s current gas businesses into two
stand-alone companies is estimated to result in a substantial increase in costs
and therefore a substantial decrease in earnings to NSP shareholders absent rate
relief to recoup these decreased earnings.  Without an increase in rates, the
immediate negative effect on shareholders' earnings would be substantial.  For
example, the earnings contribution relating to NSP(M)'s and NSP(W)'s gas

<PAGE>

businesses would be decreased by approximately 110 percent and 165 percent, 
respectively, as shown in Table I-1.  Such a decline would make ownership of 
shares in these stand-alone companies unattractive.

The pass-through of these cost increases to gas customers in Minnesota, North 
Dakota, Wisconsin and Michigan will result in a significant increase in the 
level of cost borne by these customers with no attendant increase in the 
level or quality of service.  The rate increases required to provide the 
level of revenue needed to cover costs to operate Gas Company of Minnesota 
and Gas Company of Wisconsin will be significant, amounting to approximately 
$39.4 million, as shown in Table 1-2.  Such rate increases would make the new 
gas companies less competitive at a time when competition in the energy 
industry is rapidly increasing due to Federal Energy Regulatory Commission 
(FERC) Order 636 and other FERC and state regulatory restructuring 
initiatives.  By comparison, retention of the gas businesses would allow rate 
reductions to consumers.

The potential by-pass of Local Distribution Companies (LDCS) is becoming a 
reality that LDCs must face daily, along with the commensurate possibility of 
a decreasing customer base, resultant rate increases, and potential stranded 
costs.  The FERC has sanctioned the bypass of LDC systems by interstate 
pipelines in recent years in the interest of competition.  In addition, 
natural gas service continues to compete with alternative files.

The focus on competition is beginning to require the unbundling of LDC 
services. This trend is occurring as state commissions, LDCS, and their 
customers, call for a change in the way LDCs do business.  While the 
objectives of these groups are not always consistent, the result will likely 
be the same-increased competition. LDCs already face fierce price 
competition, and must remain competitive to avoid shareholder losses and a 
reduced customer base.  As a result of the increased costs discussed herein, 
bundled or unbundled services may become uncompetitive as the pass through of 
these increases could potentially result in rates that few customers would 
pay when compared to other competitive options they may have.

In addition, the FERC's ongoing electric Notice of Proposed Rulemaking 
Promoting Wholesale Competition Through Open Access Nondiscriminatory 
Transmission Services by Public Utilities (RM95-8-000, et al.) and state 
retail wheeling initiatives are expected to increase competition in the 
electric industry.  The lost economies estimated for NSP(M)'s and NSP(W)'s 
remaining electric companies, if divestiture of gas operations were required, 
would also have an adverse impact on their ability to successfully compete in 
the electric industry.  A forced divestiture as a result of the proposed 
merged company would result in the remaining companies becoming less 
competitive than they would be as part of a merged company.  A graphic 
comparison of typical residential and commercial gas bills in Minnesota, 
North Dakota, Wisconsin and Michigan, illustrating the loss of each new Gas 
Company's relative position resulting from a spin-off, as compared to other 
utilities, is contained in Table VII-1 of Exhibit J.2-Wisconsin Energy 
Corporation "Analysis of Economic Impact of a Divestiture of Wisconsin Energy 
Corporation's Gas Operations."

<PAGE>

As opposed to the negative results of the economic impact, two positive
conclusions were noted.

- -   First, it is expected that after divestiture, the two segments of NSP(M)
    and NSP(W)'s business analyzed in this Study would continue to be managed
    locally, as they currently are.  NSP(M)'s gas business would continue to be
    managed from and based in St. Paul, Minnesota, and from other
    local/regional parts of North Dakota and Minnesota where management is
    currently based.  NSP(W)'s gas business would continue to be locally based
    in the City of Eau Claire, Wisconsin.  Therefore, the benefits and costs of
    localized management will continue to be realized.

- -   Second, it is expected that after divestiture the Minnesota Public
    Utilities Commission (MPUC), North Dakota Public Service Commission
    (NDPSC), the Wisconsin Public Service Commission (PSCW), and Michigan
    Public Service Commission (MPSC) would continue to have and exercise the
    same jurisdictional authority over the regulated businesses as they do
    today.  NSP(M)'s gas business would continue to be regulated primarily by
    the MPUC and NDPSC, and NSP(W)'s gas business would continue to be
    regulated primarily by the PSCW and MPSC.  Therefore, the state commissions
    will continue as the primary agencies responsible for the regulation of the
    LDCS.

However, it should be noted that these same conditions (continued local 
management and state regulatory jurisdiction) would exist if the gas 
businesses remain with the new merged entity.

As previously discussed in the Executive Summary, there is a combination of 
approximately $39.4 million in revenue increases needed for the New Gas 
Companies, shown in Table I-2, and an additional $21.2 million in revenue 
increases as a result of lost economies, including income taxes, that will 
impact the remaining NSP(M) and NSP(W) electric companies, and potentially 
their customers shown in Table I-3.  Therefore, the total revenue increases 
that would be required is approximately $60.6 million.

Based on the foregoing conclusions, NSP believes that spinning off the gas 
businesses would adversely impact NSP's shareholders and both electric and 
gas customers.  Therefore, NSP recommends that it is in the best interest of 
its shareholders and customers that NSP(M) and NSP(W) retain their existing 
gas assets and businesses.

III.     SPIN-OFF ASSUMPTIONS

    The Study assumes that two segments of NSP's current business can, in fact,
be spun-off into stand-alone companies.  These two potential stand-alone
businesses are currently part of the combined companies as described below.(2)

- --------------------
(2) For a comparison of NSP(M) and NSP(W) gas operations relative to other
utilities based on 1994 data, see Appendix A of Exhibit J.2 - Wisconsin Energy
Corporation "Analysis of Economic Impact of a Divestiture of Wisconsin Energy
Corporation's Gas Operations."

<PAGE>

    Within Minnesota, North Dakota and South Dakota, NSP(M) is primarily a
combination electric and gas utility, engaged in the generation, purchase,
transmission, distribution and sale of electricity, and in the purchase,
transmission, distribution, sale and transportation of natural gas. (NSP
presently provides only electric service in South Dakota; NSP does not presently
provide gas service in South Dakota).

    NSP(M)'s gas business includes an extensive distribution system serving
numerous communities throughout Minnesota and North Dakota.  NSP(M)'s gas system
serves over 353,000 residential, commercial, industrial, and transportation
customers.  Total annual gas revenues are approximately $336 million.  Annual
gas deliveries are nearly 96 billion cubic feet (Bcf).  The Study assumes that
the gas portion of NSP(M) is spun-off into a stand-alone gas company-New Gas
Company of Minnesota.

    NSP(M)'s electric business, which includes generation, transmission, and
distribution facilities located statewide, provides service to nearly 1.2
million customers throughout a large portion of Minnesota, North Dakota and
South Dakota.  Total annual electric revenues are approximately $2.0 billion and
annual sales are nearly 36 million megawatt hours (Mwh).

    NSP's wholly-owned subsidiary, NSP(W), operates a combination electric and
gas business in Wisconsin and the Upper Peninsula of Michigan.  NSP(W) is
engaged in the generation, transmission, distribution and sale of electricity,
and in the purchase, distribution, sale and transportation of natural gas.

    The NSP(W) gas distribution system serves over 71,550 customers.  Total
annual gas revenues are approximately 78.0 million.  Annual gas deliveries are
nearly 19 billion cubic feet (Bcf).  The Study assumes that the gas portion of
NSP(W) is spun-off into a stand-alone gas company: New Gas Company of Wisconsin.

    The NSP(W) electric system consists of generation, transmission and
distribution facilities and serves over 211,550 customers.  Total annual
electric revenues are approximately $310.8 million and annual sales are
approximately 5.5 million megawatt hours (Mwh).

The Study assumes that it would be possible to spin-off NSP(M)'s gas business
and its NSP(W)'s gas business from their respective combined gas and electric
businesses for the following reasons:

- -   The electric and gas systems are physically separate;

- -   A large number of personnel who are directly involved in the day-to-day
    operations of the electric and gas physical plant ("systems") are dedicated
    electric-only or gas-only;

- -   The regulatory treatment of the respective electric and gas revenue
    requirements, rate design, and tariff filings is, for the most part,
    handled separately; and,

<PAGE>

- -   In other parts of the country, stand-alone electric and gas companies
    routinely share overlapping service territories.

In addition, the Study analyzes the Gas Company of Minnesota and Gas Company of
Wisconsin organizations as two stand-alone companies rather than one
combined-gas-company for the following reasons:

- -   NSP(W) is a wholly-owned subsidiary of NSP(M) with existing separate
    management and its own Board of Directors: Two separate corporations would
    need to be merged to effectuate a single combined gas company.

- -   NSP(M)'s gas business and NSP(W)'s gas business are currently regulated by
    different State commissions.  NSP(M) is regulated by the MPUC and NDPSC,
    while NSP(W) is regulated by the PSCW and MPSC (3)

- -   The NSP(M) and NSP(W) gas systems can be operated independently; and, (4)

- -   A significant number of personnel who oversee and maintain the operation of
    the two systems are employees of NSP(M) only or NSP(W) only.

IV. GENERAL STUDY ASSUMPTIONS

The assumptions, information and data utilized in the analyses undertaken in
this Study are based on the energy industry expertise and experience possessed
by the management and staff of NSP(M) and NSP(W).  Employees with experience in
all major facets of the operations of NSP(M) and NSP(W) were consulted and
provided input.  The Study's aggregate conclusions are the result of many
independent inputs and analyses from highly qualified individuals throughout the
companies.

The Base Cases for the Study are founded upon actual sales, revenues, costs, and
rates of return from the 1995 gas utility of NSP(M) and NSP(W).

NSP made an exhaustive analysis of the major cost components that may be
associated with a divestiture.  As a result of discussions with numerous
personnel at NSP(M) and NSP(W), the

- --------------------
(3) Both NSP(M) and NSP(W) are regulated to a minor extent by the FERC under
the provisions of limited jurisdiction certificates pursuant to Section 7(C) of
the Natural Gas Act of 1938.

(4) As discussed in the Application/Declaration on Form U-1 of Primergy to
which this study is an exhibit, the NSP(M) and NSP(W) gas systems together
constitute an "integrated public utility system" within the meaning of Section
2(a) (29) of the Public Utility Holding Company Act of 1935.

<PAGE>

major cost components that may be associated with a divestiture were identified,
quantified, and included in the Study results.  A more exhaustive analysis would
probably produce additional costs and diseconomies from divestiture of NSP(M)
and NSP(W) gas operations.

The remainder of this section discusses the major assumptions that were employed
in developing the Study.

A.  For the purposes of developing the impacts of a spin-off on the various
    organizations, it is assumed that each of the organizations to be spun-off
    will operate as an independent, stand-alone company Therefore, they will
    have all of the necessary management and personnel, along with the computer
    systems, facilities, equipment, materials and supplies required to operate
    as stand-alone companies.

B.  For the purpose of determining the staffing requirements of each stand-
    alone company, the guiding principle was that a sufficient number of
    employees be included in order to assure that all present functions
    applicable to the stand-alone organization are performed, and that the
    present level and quality of service remain unchanged.

C.  Labor costs are based on an assessment of straight-time, overtime, and
    pension and benefit costs for each employee of the stand-alone
    organizations.  Benefit levels will remain unchanged in the New Gas
    Companies.

D.  Unless otherwise discussed, the non-labor costs would remain essentially
    unchanged from those costs allocated to the organization to be spun-off.
    All gas related costs, such as the cost of gas, have been included in each
    gas organization's costs.

E.  Annual facility costs relating to the additional employees required to
    maintain the current levels of service have been incorporated into the
    analyses.

F.  For the purpose of showing the final impact on each company's customers, it
    is assumed that full pass-through of all of the lost economies, including
    income taxes, will be allowed in a formal rate proceeding after
    divestiture, and that the current rate levels remain unchanged until that
    time.

G.  For the purposes of developing the impact of the spin-off on each
    organization, a comparison is made to a Base Case.  The Base Case for each
    company is the actual results of gas operations for NSP(M) and NSP(W), for
    the twelve months ended December 31, 1995, as discussed earlier, including
    all currently approved regulatory cost of service allowances.

H.  It is assumed that each organization will be subject to the regulation of
    the same state & federal agencies that presently regulate each
    organization.

I.  If there currently exists a contract for services from independent third-
    parties, the contract will continue for the spun-off organizations.

<PAGE>

J.  Only the categories of costs that are expected to change significantly were
    analyzed.  Clearly many other costs beyond those presented in this Study
    will be impacted by a divestiture.

K.  Incentive compensation for management and executive employees has not been
    included when determining the new gas companies labor costs.  However, it
    is assumed that a plan similar to the present NSP plan would be developed.

L.  At the time of divestiture of NSP(M) and NSP(W) gas businesses, a release
    of all gas properties from the existing bond indentures from Harris Trust &
    Savings Bank and Firstar Trust Company would be required.  New bond
    indentures would be written for the two new gas companies.

V.  GAS COMPANY OF MINNESOTA

A detailed study has been undertaken to analyze the potential impact on both the
shareholders and customers of NSP(M) if it were ordered to divest its Minnesota
and North Dakota gas business.  In order to accomplish that study, the
management of NSP(M) provided estimates of the staffing levels of a Gas Company
of Minnesota, as well as any other operational and administrative changes that
would have to be made in order to maintain the same level and quality of service
to its customers after a spin-off of the gas business.

A.  Specific Assumptions

In addition to the General Study Assumptions cited earlier, the following
specific assumptions have been incorporated into the analysis of the spin-off of
the gas operations of NSP(M) into Gas Company of Minnesota.

Labor Assumptions

a.  The NSP(M) organization as of December 31, 1995 was used as the template
    for developing the Gas Company of Minnesota organization structure.

b.  Where practical, some management positions were combined, eliminated or
    replaced with non-management positions.  Some further consolidation of
    management positions may be possible, particularly within the staff
    organizations.  However, the overall span of control (the ratio of
    nonmanagement employees to management employees) for Gas Company of
    Minnesota is greater than the span of control in the NSP(M) organization.
    As of December 31, 1995, NSP(M) had 691 management and 5,531 nonmanagement
    employees, yielding a span of control of 8.0 employees per manager.  Gas
    Company of Minnesota would have 47 management and 789 non-management
    employees, resulting in a span of control of 16.8 (i.e., less managers per
    non management employee than the organization).  This higher span of
    control is due to the following:

<PAGE>

    1)   Management employees required in the operations areas, but with a
         higher non-management employee count due to the elimination of
         electric and corporate resources that are currently providing both
         electric and gas services, and,

    2)   The number of management personnel required in the staff organization,
         but with some increases in non-management staff size due to the
         elimination of support for electric and corporate functions that were
         currently providing both electric and gas services.

C.  To provide an equivalent quality of customer service an analysis was made
    of the Customer Service Area to determine the number of employees required
    for Gas Company of Minnesota.  The staffing levels required in the Gas
    Company of Minnesota compared to the current combined company for the
    following functional areas of Customer Service are as follows:

    Meter Reading            69 Additional (39% over current levels)
    Customer Service         114 Additional (39% over current levels)
    Billing/Statements       2 Additional (33% over current levels)
    Payment Processing       10 Additional (40% over current levels)

These functions are accomplished by a relatively small number of personnel 
and a spin off of gas responsibilities would not significantly affect the 
employees required to accomplish electric only functions.

d. The Customer Service cost for Gas Company of Minnesota was based on the 
current cost of providing customer service (meter reading, customer service, 
billing and payment processing) for both electric and gas customers. This 
amount was multiplied by the number of current gas customers as of December 
31, 1995. The staffing levels were based on an employee per customer ratio. 
This ratio was applied to the gas customers to determine the required staff 
size per Customer Service function.

e. Executive salaries were based on a composite industry service data from 
Mercer, American Gas Association (AGA), Towers Perrin, Edison Electric 
Institute (EEI), and Wyatt.

f. All non-executive salaries were based on the current compensation levels for
the functional areas.

g. Pensions and benefits were estimated as a percent of the labor cost. 
Currently, pension and benefits are approximately 37 percent above the base 
cost of labor.  Therefore, after the base cost of labor was determined, an 
additional 37 percent was added to include pension and benefit costs.

2.  Operations & Maintenance (O&M) and Administrative and General (A&G)
    Assumptions:

<PAGE>

    a.   Annual facility costs relating to the additional employees and
         building needs for the trucks, trailers backhoes required to operate
         the stand-alone companies have been incorporated into the Study.

    b.   Separate arrangements would be made for external auditing of the books
         and accounts of Gas Company of Minnesota.

    c.   Executive and administrative support from NSP(M) would cease upon any
         divestiture, and these functions have been provided for in the Gas
         Company of Minnesota organizational structure.

    d.   Separate gas bills would be provided to customers of Gas Company of
         Minnesota.

    e.   Specific shared activities such as locating and customer support were
         examined and included in the analysis.

<PAGE>

     f.   The Customer Service center needed for a Gas Company of Minnesota will
          be leased at an annual cost of $625,000.

3.   Capital Expenditure and Cost Assumptions

     a.   With the exception of Information Technology computer hardware to
          handle the various accounting and operating systems, estimated at $3.0
          million, and facilities costs related to work stations, estimated at
          $1.6 million, no additional capital expenditures will be made by Gas
          Company of Minnesota as a direct consequence of spinning of the gas
          facilities from NSP(M).  This, of course, does not include planned
          capital expenditures to be made in the normal course of business in
          order to maintain existing levels of service and provide service to
          new customers.

     b.   In the event NSP(M) is required to divest its gas operations, and
          assuming the assets are spin-off into a new stand-alone corporation,
          the requirements of the existing indentures would result in the need
          to recapitalize at market rates in effect at the time of the spin-off.
          Additionally, costs associated with the issuance of securities would
          be incurred and ultimately included in the Gas Company of Minnesota
          cost of service.

     The current capital structure of NSP(M) is used for the purpose of
     analyzing capital costs for Gas Company of Minnesota.  This structure is
     equal to the capital structure approved by the MPUC in NSP(M)'s most 
     recent gas rate proceeding, Docket No. GOO2/GR-92-1186.  As of December 
     31, 1995, NSP(M)'s gas rate base was capitalized as follows:

<TABLE>
<CAPTION>
                               RATIO        COST    COMPOSITE COST
                               -----        ----    --------------
     <S>                       <C>         <C>      <C>
     Long/Short Term Debt      43.35%       7.61%    3.30%
     Preferred Stock            8.26%       5.57%    0.46%
     Common Equity             48.39%      11.47%    5.55%
                               ------      ------    -----
     Total:                    100.00%               9.31%
</TABLE>

     This Study assumes that Gas Company of Minnesota would have access to
     capital at a cost similar to that of NSP(M).  The difference expected from
     the rates listed above would result from an increased equity ratio.  The
     study assumes that gas utilities have an equity ratio about 3% higher, than
     electric utilities.(5) NSP(M)'s electric business encompasses about 90% of
     the combined rate base.  The study assumes the capital structure is really
     a function of the electric business and therefore a capital structure for
     an electric only NSP(M) would be the same as the current combined capital
     structure.  The cost of debt was not changed because the marginal cost of
     debt for a double-A utility should be about the same as the embedded rate.

- ----------------------
(5)  Regulatory Research Associates Major Rates Cases for 1995, page 5.

<PAGE>

     The cost of common equity is 11.47 percent which was established by the
     MPUC, Docket No G002/GR-92-1186.  Common equity would require the sale of
     new securities, as new stock certificates would be issued to future
     shareholders of Gas Company of Minnesota.  Gas Company of Minnesota would
     capitalize through an initial public offering (IPO) of 20% of the equity
     value and spinning off 80% to existing NSP shareholders, and debt issuance
     in the above reference capital structure ratios at an aggregated cost of
     $4.4 million.  Annual cost over 30 years would be $145,000.  This cost
     would be charged as a transition cost to be recovered over 30 years.

4.   Transition Cost Assumptions.  In addition to the increased amount of equity
     discussed above, the new gas companies of Minnesota and Wisconsin would
     incur transition costs associated with the new separate gas utilities being
     formed.  Gas franchises would be assigned to the new gas companies by
     providing notice to the cities at minimal or zero cost.

5.   Foregone Merger Savings.  The Primergy merger filing includes anticipated
     merger savings for the gas utilities.  The Study assumed these savings
     would be lost as a result of divestiture.  The levied annual impact is $7.9
     million.

B.   ORGANIZATION OF GAS COMPANY OF MINNESOTA

     The functional organization chart of Gas Company of Minnesota is contained
     in Appendix B.

     DESIGN OF GAS COMPANY OF MINNESOTA ORGANIZATION - The NSP(M) organization
     at December 31, 1995, was used as the pattern for developing the Gas
     Company of Minnesota organization structure.  In order to develop the new
     structure for the stand-alone company, management was contacted for input
     regarding staffing levels.

     BOARD OF DIRECTORS -The Board of Directors is assumed to consist of twelve
     directors based on the size and scope of Gas Company of Minnesota.

     CHIEF EXECUTIVE OFFICER(CEO) - The CEO reports to the Board of Directors
     and is responsible for overseeing the entire Company.  The CEO oversees
     five direct-report executives (Chief Operating Officer; Chief Financial
     Officer, Customer Service Vice President, Human Resources Vice President,
     and General Counsel) and is responsible for Corporate Communications and
     Audit Services.  The Executive Organization totals 29 employees, and is
     composed of 6 executives, 2 managers, 15 non-management, and 6 executive
     assistants.

     CHIEF OPERATING Officer (COO) - The COO reports directly to the CEO and is
     responsible for the overall operating activities of the Company.  The COO
     oversees the work of three directors (Operations; Gas Supply, Gas Control
     and Engineering; and Supply and Operational Services).  The organization
     managed by the COO totals 457 employees, and is composed of 22 managers,
     and 435 non-management personnel.

<PAGE>

     DIRECTOR SUPPLY, CONTROL AND ENGINEERING - The Director of Gas Supply, Gas
     Control and Engineering is responsible for measurement, acquiring
     interstate gas transportation capacity, forecasting requirements, making
     gas purchases, system design (pipelines, storage reservoirs, and
     compressors), LNG and propane plants; and gas system control coordination.
     Supply, Control and Engineering totals 71 employees, composed of 4
     management and 67 non-management personnel.

     DIRECTOR, OPERATIONS - The Director of Operations is responsible for all
     major distribution functions such as safety, environmental training,
     regional management, pipeline construction, and distribution system support
     services.  Operations totals 346 employees, composed of 14 management and
     322 non-management personnel.

     DIRECTOR, SUPPLY & OPERATIONAL SERVICES(SOS) - The Director of Supply and
     Operational Services is responsible for facilities maintenance,
     purchasing, transportation, contracts and material management. Supply and
     Operational Services total 40 employees, composed of 4 management and 36
     non-management personnel.

     CHIEF FINANCIAL OFFICER (CFO) - The CFO reports directly to the CEO and is
     responsible for rates and regulatory relations, finance, treasury,
     information technology, and accounting functions.  The CFO oversees the
     work of six managers (Rates & Regulatory Relations; Investor Relations;
     Treasury; Information Technology; Risk Management; and the Controller.) The
     organization managed by the CFO totals 84 employees, and is composed of 6
     management and 78 non-management personnel.

     GENERAL COUNSEL - The General Counsel reports directly to the CEO and
     oversees the Legal Affairs and the Governmental Affairs Group.  The General
     Counsel is responsible for federal, state and metro public affairs,
     environmental compliance, SEC compliance, litigation, regulatory, tariffs,
     labor and benefit legal matters, contracts and corporate governance.  The
     organization managed by the General Counsel totals 10 employees, and is
     composed of 2 management and 8 non-management personnel.

     HUMAN RESOURCES VICE PRESIDENT - The Human Resources Vice President reports
     directly to the CEO and oversees company staffing, compensation, training,
     benefits, health services, employee services and security.  The
     organization managed by the Human Resources Vice President totals 16
     employees, and is composed of 5 management and I I non-management
     personnel.

     CUSTOMER SUPPORT VICE PRESIDENT - The Customer Support Vice President
     reports directly to the CEO and is responsible for the day-to-day interface
     with customers, customer accounts, meter reading, credit, billing and
     customer information service.  The Vice President is also responsible for
     marketing, sales, market research, conservation programs, program
     development and evaluation.  Two non-regulated positions also report to the
     Customer Support Vice President.  Distribution Management Services provides
     engineering, operational and technical support to communities that want
     natural gas but

<PAGE>

     are outside NSP's service territory.  Advantage Service is a non-regulated
     appliance service business.  Customer Support totals 240 employees and is
     composed of 4 management and 236 non-management personnel.


C.   ANNUAL COST INCREASES

     Based upon the foregoing general and specific assumptions, and the staffing
     requirements of the organizational structure, the following increased
     annual costs have been developed for Gas Company of Minnesota:

<TABLE>
<CAPTION>
     <S>                                             <C>
     1.   Chief Financial Officer                    $8,543,000
     2.   Customer Support                           $6,010,000
     3.   Chief Operating Officer                    $3,495,000
     4.   General Counsel                            $1,137,000
     5.   Chief Executive Officer, Audit Services    $  668,000
          and Communication
     6.   Human Resources                            $  422,000
     7.   Board of Directors Fees                    $  108,000
                                                     ----------

          Total:                                    $20,383,000
</TABLE>

D.   CAPITALIZATION COST INCREASES

     Using the allowed cost of equity as discussed earlier, and recasting the
     cost of capitalizing the gas assets using NSP(M)'s existing capital
     structure as a proxy for Gas Company of Minnesota results in the following:

<TABLE>
<CAPTION>
                               RATIO        COST    COMPOSITE COST
                               -----        ----    --------------
     <S>                       <C>         <C>      <C>
     Long/Short Term Debt      40.35%       7.58%    3.06%
     Preferred Stock            8.26%       5.57%    0.46%
     Common Equity             51.39%      11.47%    5.89%
                               ------      ------    -----

     Total:                    100.00%               9.41%
</TABLE>


     The actual interest rates and preferred stock yields in effect at the time
     of divestiture could be substantially higher or lower than the forecasts
     employed here.

     Applying the Foregoing capital cost to Gas Company of Minnesota results in
     the following increased annual capital costs:

     1.   Capitalized Cost                                  $915,000

E.   TRANSITION COST INCREASES

<PAGE>

     The following is a summary of the principal transition costs that will be
     incurred as a result of a spin-off of the gas business of NSPM and their
     annual costs:

                                                              ANNUAL
                                                           COST INCREASE
                                                           -------------
     1.   IPO and Debt Issuance Cost                          $145,000

F.   FOREGONE MERGER SAVINGS

     The following is a summary of the foregone merger savings lost if the spin-
     off occurs:

     1.   Foregone Merger Savings                           $7,931,000

G.   TOTAL LOST ECONOMIES

     Summarizing the foregoing increased annual costs, capital costs, foregone
     merger savings, and amortized transition costs which were developed in the
     Base Case Study yields the following total lost economies before the effect
     of income taxes:

          TOTAL LOST ECONOMIES:                             $29,374,000

H.   INCOME TAXES

     Recovery of the foregoing lost economies in a general rate proceeding would
     also require an increase to recover income taxes associated with the lost
     economies.  The following is a summary of the revenue effect of income
     taxes:

          TOTAL INCOME TAXES:                                 $728,000

<PAGE>

I.   BASE CASE - 12 MONTHS ENDED DECEMBER 31, 1995

     The following is a summary of the key components of the Base Case (the
     definition of each item is the same as in the Executive Summary):

     1.   Total Gas Operating Revenue                     $336,082,000
     2.   Total Gas Operating Revenue Deductions          $300,024,000
     3.   Gross Gas Income                                $ 36,058,000
     4.   Net Gas Income                                  $ 26,655,000

J.   COMPARISON OF THE TOTAL LOST ECONOMIES OF GAS COMPANY OF MINNESOTA TO THE
     BASE CASE

     The Total Lost Economies, before the effect of income taxes as a percent of
     the key components of the Base Case are:

          1.   Percent of Total Gas Operating Revenue                8.74%
          2.   Percent of Total Gas Operating Revenue Deductions     9.79%
          3    Percent of Gross Gas Income                         81.46%
          4.   Percent of Net Gas Income                          110.20%

K.   COMPARISON OF RATES OF RETURN ON RATE BASE

     The following is a comparison of the rates of return on rate base for the
     gas operations before and after an assumed spin-off:

     1.   Rate of Return - Base Case                             8.86%
     2.   Pro Forma Rate of Return after Spin-off                3.07%
     3.   Required Rate of Return based on Gas Company           9.41%
          of Minnesota Cost of Capital


VI.  GAS COMPANY 0F WISCONSIN ANALYSIS

     As was the case with NSP(M) a detailed study has been undertaken to analyze
     the potential impact on both the shareholders and customers of NSP(W) if it
     were ordered to divest its gas business.

     In order to accomplish that study, the management of NSP(W) provided
     estimates of the staffing levels of a Gas Company of Wisconsin, as well 
     as any other operational and administrative changes that would have to be
     made in order to maintain the same level and quality of service to its gas
     customers after a spin-off of the gas properties.

A.   SPECIFIC ASSUMPTIONS

<PAGE>

     In addition to the General Study Assumptions cited earlier, the following
     specific assumptions have been incorporated into the analysis of the spin-
     off of the gas operations of NSP(W) into a Gas Company of Wisconsin.

     1.   Labor Assumptions:

          a.   As was the case with Gas Company of Minnesota, the NSP(W)
               organization at December 31, 1995, was used as the template for
               developing the Gas Company of Wisconsin organization structure.

          b.   Where practical, some management positions were combined,
               eliminated or replaced with non-management positions.  Some
               further consolidation of management positions may be possible,
               particularly within the staff organizations.  However, the
               overall span of control (the ratio of nonmanagement employees to
               management employees) for Gas Company of Wisconsin is less than
               the span of control in the NSP(W) organization.  As of December 3
               1, 1995, NSP(W) had 112 management and 838 nonmanagement
               employees, yielding a span of control of 7.5 employees per
               manager.  Gas Company of Wisconsin has 24 management and 138
               nonmanagement employees, resulting in a span of control of 5.8
               (i.e., more managers per non management employee than the
               organization).  This lower span of control is due to the
               following:

                    1)   A duplicate executive organization due to the need of
                         having a separate set of executives for the new
                         organization;

                    2)   Additional management employees required in the
                         operations areas due to the elimination of electric
                         resources that are currently providing both electric
                         and as supervision, and,

                    3)   Additional management personnel required in the staff
                         organization due to the elimination of support for
                         electric functions that were currently providing both
                         electric and gas supervision.

          c.   To provide an equivalent quality of customer service an analysis
               was made of the Customer Service Area to determine the number of
               employees required for Gas Company of Wisconsin.  The staffing
               levels in the Gas Company of Wisconsin requires 40 employees,
               approximately 33% of the combined company customer service level.

               These functions are accomplished by a relatively small number of
               personnel and a spin-off of gas responsibilities would not affect
               the number of employees required to accomplish electric only
               functions.

<PAGE>

          d.   The Customer Service cost for Gas Company of Wisconsin was based
               on the current cost of providing customer service from the Gas
               Company of Minnesota Study (meter reading, customer service,
               billing and payment processing) for both electric and gas
               customers.  This amount was multiplied by the number of current
               gas customers as of December 31, 1995, The staffing levels were
               based on an employee per customer ratio.  This ratio was applied
               to the gas customers to determine the required staff size per
               Customer Service function.

          e.   Executive salaries are based on national survey data.  Since the
               size of the organization is smaller than Gas Company of
               Minnesota, the executive salaries are assumed to be less for Gas
               Company of Wisconsin.

          f.   All non-executive salaries are based on current average
               compensation for the appropriate job level.

          g.   After the base cost of labor was determined, an additional 30
               percent was added to determine pension and benefit costs.  This
               percent is based on NSP(W)'s approximate current percentage in
               order to keep benefits similar for Gas Company of Wisconsin.

     2.   Operation & Maintenance and Administrative and General Assumptions:

          a.   In addition to the General Study Assumptions cited earlier, it is
               assumed that certain minor administrative functions now performed
               by employees of NSP(M) and billed to NSP(W) would be performed by
               Gas Company of Wisconsin.  For example, audit services and
               investor relations functions are currently being performed by
               NSP(M), and if divestiture of NSP(W)'s gas operations were
               ordered, Gas Company of Wisconsin would perform those functions.

          b.   Annual facility costs relating to the additional employees and
               building needs for trucks, trailers and backhoes required to
               operate the Gas Company of Wisconsin have been incorporated into
               the Study.

          c.   Separate arrangements would be made for external auditing of the
               books and accounts of Gas Company of Wisconsin.

          d.   In like manner, legal assistance, billing and record-keeping
               assistance would be required, and it is assumed that Gas Company
               of Wisconsin would be able to acquire these services for
               substantially the same fees as it is now incurring.

          e.   Executive and administrative support from NSP(W) would cease upon
               any divestiture, and these functions have been provided for in
               the Gas Company of Wisconsin organizational structure.

<PAGE>

          f.   Separate gas bills would be provided the customers of Gas Company
               of Wisconsin.

3    Capital Expenditure and Cost Assumptions

          a.   No additional capital expenditures will be made by Gas Company of
               Wisconsin as a direct consequence of spinning off the gas
               facilities from NSP(W).  This, of course, does not include
               planned capital expenditures to be made in the normal course of
               business in order to maintain existing levels of service and
               provide service to new customers.

          b.   In the event NSP(W) is required to divest its operations, and
               assuming the assets are spun-off into a new stand-alone
               corporation, the requirements of the existing indentures would
               result in the need to recapitalize at market rates in effect at
               the time of the spin-off.  Additionally, costs associated with
               the issuance of securities would be incurred and ultimately
               included in the Gas Company of Wisconsin cost of service.

               The current capital structure of NSP(W) is used for the purpose
               of analyzing capital costs for Gas Company of Wisconsin.  This
               structure is equal to the capital structure approved by the PSCW
               and NSP(W)'s Docket No. 4220-UR-107. As of December 23, 1993,
               NSP(W)'s gas rate base was capitalized as follows:

<TABLE>
<CAPTION>
                               RATIO        COST    COMPOSITE COST
                               -----        ----    --------------
     <S>                       <C>          <C>     <C>
     Long/Short Term Debt      45.09%       7.41%    3.34%
     Common Equity             54.91%      11.40%    6.26%
                               ------      ------    -----

     Total:                    100.00%               9.60%
</TABLE>

     This Study assumes that Gas Company of Wisconsin would have access to
     capital at a cost similar to that of NSP(W).  The difference expected from
     the rates listed above would result from an increased equity ratio.  The
     study assumes that gas utilities have an equity ratio about 3% higher than
     electric utilities.  NSP(W)'s electric business encompasses about 90% of
     the combined rate base, the study assumes that the capital structure is
     really a function of the electric business and therefore a capital
     structure for an electric only NSP(W) would be the same as the current
     combined capital structure.  The cost of debt was not changed because the
     marginal cost of debt for a double-A utility should be about the same as
     the embedded rate.

     The cost of common equity is 11.40 percent which was established by the
     PSCW on December 23, 1993, in NSP(W)'s Docket No. 4220-UR-107. Common
     equity would require the sale of new securities, as new stock certificates
     would be issued to future shareholders of Gas Company of Wisconsin.  Gas
     Company of Wisconsin would capitalize through an initial public offering
     (IPO) of 20% of the equity value and spinning

<PAGE>

     off 80% to existing NSP shareholders, and debt issuance in the above
     reference capital structure ratios at an aggregated cost of $838,000.
     Annual cost over 30 years would be $28,000.  This cost would be charged 
     as a transition cost to be recovered over 30 years.

4.   Transition Cost Assumptions.  Transition costs for Gas Company of Wisconsin
     have been previously discussed, and would be amortized over the appropriate
     life of the asset.

5.   Foregone Merger Savings.  The Primergy merger filing includes anticipated
     merger savings for the gas utilities.  The Study assumed these savings
     would be lost as a result of divestiture.  The levelized annual impact is
     $2.4 million.

B.   ORGANIZATION OF GAS COMPANY OF WISCONSIN

     The functional organization chart of Gas Company of Wisconsin is contained
     in Appendix C.

     DESIGN OF GAS COMPANY OF WISCONSIN ORGANIZATION - The NSP(W) organization
     at December 31, 1995, was used as the pattern for developing the Gas
     Company of Wisconsin organization structure.  In order to develop the new
     structure for the stand-alone company, management was contacted for input
     regarding staffing levels.

     BOARD OF DIRECTORS -The Board of Directors is assumed to consist of six
     directors based on the size and scope of Gas Company of Wisconsin.

<PAGE>

     CHIEF EXECUTIVE OFFICER(CEO) - The CEO reports to the Board of Directors
     and is responsible for overseeing the entire Company.  The CEO oversees
     five direct-report executives (Chief Operating Officer; Chief Financial
     Officer; Customer Service Vice President; Human Resources Vice President;
     and General Counsel) and is responsible for Corporate Communications and
     Audit Services.  The Executive Organization totals 13 employees, and is
     composed of 6 executives, 2 managers, 3 non-management, and 2 executive
     assistants.

     CHIEF OPERATING OFFICER (COO) -The COO reports directly to the CEO and is
     responsible for the overall operating activities of the Company.  The COO
     oversees the work of two directors (Operations; Gas Supply, Gas Control,
     Engineering, and Supply and Operational Services).  The organization
     managed by the COO totals 61 employees, and is composed of 9 managers, and
     52 non-management personnel.

     DIRECTOR SUPPLY, CONTROL, ENGINEERING AND SOS - The Director of Gas Supply,
     Gas Control.  Engineering, and SOS is responsible for measurement,
     acquiring interstate gas transportation capacity, forecasting gas
     requirements, making gas purchases, system design (pipelines, storage
     reservoirs, and compressors), gas system control coordination, facilities,
     warehousing, and purchasing.  The organization totals 25 employees,
     composed of 2 management and 23 non-management personnel.

     DIRECTOR, OPERATIONS - The Director of Operations is responsible for all
     major distribution functions such as safety, environmental training,
     regional management, pipeline construction, and distribution system support
     services.  Support totals 36 employees, composed of 7 management and 29
     non-management personnel.

     CHIEF FINANCIAL OFFICER (CFO) - The CFO reports directly to the CEO and is
     responsible for regulatory relations, finance, treasury, information
     technology, and accounting functions.  The CFO oversees the work of three
     managers (Treasury, Information Technology; and the Controller.  The
     organization managed by the CFO totals 23 employees, and is composed of 3
     management and 20 non-management personnel.

     GENERAL COUNSEL - The General Counsel reports directly to the CEO and
     oversees legal and the governmental affairs group.  The General Counsel is
     responsible for federal, state and metro public affairs, environmental
     compliance, SEC compliance, litigation, regulatory affairs, labor and
     benefit legal matters, contracts and corporate governance. The organization
     managed by the General Counsel totals 2 employees, and is composed of 2
     non-management personnel.

     HUMAN RESOURCES VICE PRESIDENT - The Human Resources Vice President reports
     directly to the CEO and oversees company staffing, compensation, training,
     benefits, health services, employee services and security.  The
     organization managed by the Human Resources Vice President totals 3
     employees, and is composed of 2 management and 1 non-management personnel.

<PAGE>

     CUSTOMER SUPPORT VICE PRESIDENT - The Customer Support Vice President
     reports directly to the CEO and is responsible for the day-to-day interface
     with customers, customer accounts, meter reading, credit, billing and
     customer information service.  The Vice President is also responsible for
     marketing, sales, market research, conservation programs, program
     development and evaluation.  Customer Support totals 60 employees and is
     composed of 2 management and 58 non-management personnel.

C.   ANNUAL COST INCREASES

     Based upon the foregoing general and specific assumptions, and the staffing
     requirements of the organizational structure, the following increased
     annual costs have been developed for Gas Company of Wisconsin:

<TABLE>
<CAPTION>
     <S>                                             <C>
     1.   Chief Financial Officer                           $3,795,000
     2.   Customer Support                                  $  946,000
     3.   Chief Executive Officer, Audit Services           $  631,000
          and Communication
     4.   Chief Operating Officer                           $  539,000
     5.   General Counsel                                   $  333,000
     6.   Board of Directors' Fees                          $  190,000
     7.   Human Resources                                   $  105,000
                                                            ----------

     Total:                                                 $6,539,000
</TABLE>

D.   CAPITAL COST INCREASES

     Using the capital structure, allowed cost of equity and debt costs for Gas
     Company of Wisconsin discussed earlier, the resulting weighted composite
     cost of capital for the stand-alone gas company would be:

<TABLE>
<CAPTION>
                               RATIO        COST    COMPOSITE COST
                               -----        ----    --------------
     <S>                       <C>          <C>     <C>
     Long/Short Term Debt      42.09%       7.39%    3.11%
     Common Equity             57.91%      11.40%    6.60%
                               ------                -----
     Total:                    100.00%               9.71%
</TABLE>

     The actual interest rates in effect at the time of divestiture could be
     substantially higher or lower than the forecasts employed here.

     Applying the foregoing capital cost to Gas Company of Wisconsin results in
     the following increased capital costs:

          Capitalized Cost                                  $171,000

E.   TRANSITION COST INCREASES

<PAGE>

     The following is a summary of the principal transition costs that will be
     incurred as a result of a spin-off of the gas business of NSP(W) and their
     annual costs:

                                                                ANNUAL
                                                             COST INCREASE
                                                             -------------
          IPO and Debt Issuance Costs                           $28,000

F.   FOREGONE MERGER SAVINGS

     The following is a summary of the foregone merger savings lost if the spin-
     off occurs:

          Foregone Merger Savings                           $2,417,000

G.   TOTAL LOST ECONOMIES

     Summarizing the foregoing increased annual costs, capital costs, and
     amortized transition costs as developed in the Base Case Study, yields the
     following total lost economies before the effect of income taxes:


          Total Lost Economies:                             $9,155,000

H.   INCOME TAXES

     Recovery of the foregoing, lost economies in a general rate proceeding
     would also require an increase to recover income taxes associated with the
     lost economies.  The following is a summary of the revenue effect of income
     taxes:

          Total Income Taxes:                               $134,000

<PAGE>

I.   BASE CASE - 12 MONTHS ENDED DECEMBER 31, 1995

     The following is a summary of the key components of the Base Case (the
     definition of each item is the same as in the Executive Summary):

     1.   Total Gas Operating Revenue                       $78,015,000
     2.   Total Gas Operating Revenue Deductions            $69,771,000
     3.   Gross Gas Income                                  $ 8,244,000
     4.   Net Gas Income                                    $ 5,543,000

J.   COMPARISON OF THE LOST ECONOMIES OF GAS COMPANY OF WISCONSIN TO THE BASE
     CASE

     The Total Lost Economies, before the effect of income taxes as a percent of
     the key components of the Base Case are:

     1.   Percent of Total Gas Operating Revenue                 11.73%
     2.   Percent of Total Gas Operating- Revenue Deductions     13.12%
     3.   Percent of Gross Gas Income                            111.05%
     4.   Percent of Net Gas Income                              165.16%

K.   COMPARISON OF RATES OF RETURN ON RATE BASE

     The following is a comparison of the rates of return on rate base for the
     gas operations before and after an assumed spin-off-.

     1.   Rate of Return - Base Case                             9.85%
     2.   Pro Forma Rate of Return after Spin-off                0.12%
     3.   Required Rate of Return based on Gas Company           9.71%
          of Wisconsin Cost of Capital

VII. OTHER CUSTOMER IMPACTS

A.   QUANTIFIABLE POSTAGE COSTS

     Customers who currently pay their monthly bill with one check and one
     stamp will be required to use two separate checks and two separate
     stamps in paying the remaining electric company and the two new gas
     companies.  For the gas and electric customers of the existing NSP(M) and
     NSP(W) companies, the doubling of postage cost alone, not counting check
     and envelope costs, will result in a total annual out-of-pocket cost
     increase to customers of over $1.6 million.  These annual postage costs are
     broken downs as follows:

<PAGE>

                                                POSTAGE COSTS
                                                -------------

     Gas Company of Minnesota Customers           $1,356,000
     Gas Company of Wisconsin Customers           $  275,000
                                                  ----------
     Total:                                       $1,631,000

B.   NON-QUANTIFIABLE

     In addition to the quantifiable increased costs or lost economies which
     have been evaluated and included in the Study, there are other non-
     quantifiable costs which have not been included.  The reason for not
     attempting to quantify these costs is that a meaningful estimate of these
     costs is beyond the scope of NSP's present analysis.  However these costs
     do exist, and the following are a few examples of these non-quantifiable
     costs.

- -    The cost of additional regulation for both the MPUC, NDPSC, PSCW and MPSC.
     The staffs of these agencies would undoubtedly experience additional duties
     and responsibilities as a result of dealing with an additional utility.

- -    The cost to customers as a result of doing business with two utilities
     instead of one, including additional telephone calls for service questions
     or bill inquiries.

- -    The cost to customers of providing access to meters and other facilities
     for two utilities.

- -    The cost to customers, especially contractors and builders, of dealing with
     two utilities rather than one.

VIII BELL COMPARISON OF GAS COMPANY OF MINNESOTA AND GAS
     COMPANY OF WISCONSIN TO OTHER UTILITIES

     For a comparison of average annual bills for various utilities with which
     NSP competes see Table VII-1 of Exhibit J.2 - Wisconsin Energy Corporation
     "Analysis of the Economic Impact of a Divestiture of Wisconsin Energy
     Corporation's Gas Operations."

IX.  EFFECT ON REMAINING ELECTRIC COMPANIES -

     A. NSP(M)

     As a result of any divestiture, the remaining Electric Company of Minnesota
     would experience increased costs in addition to those experienced by Gas
     Company of Minnesota.  These increased costs, as outlined earlier, are
     largely the result of increased labor costs associated with the additional
     personnel required to replace those who are currently working in both gas
     and electric operations and additional postage costs incurred since
     electric billings would no longer share postage with the gas billings is
     $16.9 million.  The total of these additional costs equates to
     approximately 0.8 percent of electric rate revenues.

<PAGE>

     A summary of the increased annual costs applicable to Electric Company of
     Minnesota is as follows:

     1.   Customer Service                                  $5,990,000
     2.   Chief Financial Officer                           $4,465,000
     3.   Human Resources                                   $2,748,000
     4.   Chief Operating Officer                           $1,962,000
     5.   Chief Executive Officer, Audit                    $  912,000
     6,   General Counsel                                   $  496,000
     7.   Board of Directors Fees                           $  286,000
                                                            ----------
                                  Total                    $16,859,000

B.   NSP(W)

Similarly, the remaining Electric Company of Wisconsin would experience
additional costs due to labor and postage.  The additional labor is due to
replacing those personnel who currently work in both gas and electric operations
and additional postage costs incurred since electric billings would no longer
share postage with the gas billings.  The total of these additional costs Is
$4.3) million, which is approximately 1.4 percent of electric rate revenues.

A summary of the increased annual costs applicable to Electric Company of
Wisconsin is as follows:


     1.   Customer Service                                  $1,576,000
     2.   Chief Operating Officer                           $  976,000
     3.   Chief Financial Officer                           $  887,000
     4.   Chief Executive Officer (Includes BOD Fees)       $  512,000
     5.   Human Resources                                   $  300,000
     6.   General Counsel                                   $   99,000
                                                            ----------
                                   Total                    $4,350,000

<PAGE>

                                   APPENDIX A

          COMPARISON OF NSP(M) AND NSP(W) GAS TO REGIONAL GAS UTILITIES


See Appendix A of Exhibit J.2 - Wisconsin Energy Corporation "Analysis of the
Economic Impact of a Divestiture of Wisconsin Energy Corporation's Gas
Operations."



<PAGE>

                          WISCONSIN ENERGY CORPORATION

              ANALYSIS OF THE ECONOMIC IMPACT OF A DIVESTITURE OF 
                WISCONSIN ELECTRIC POWER COMPANY'S GAS OPERATIONS


                                   EXHIBIT J-2









This Study was undertaken by the management and staff of Wisconsin Electric
Power Company.  The objective of the Study is to quantify the economic impact on
shareholders and customers of divesting Wisconsin Electric Power of its natural
gas assets and business.

                                  April 2, 1996

<PAGE>

TABLE OF CONTENTS

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

I:        Executive Summary                                                  1
II:       Conclusions                                                        3
III:      Spin-off Assumptions                                               5
IV:       General Study Assumptions                                          6
V:        NewGasCo-WE Analysis                                               8
VI:       Other Customer Impacts                                            14
VII:      Bill Comparison to Other Utilities                                15
VIII:     Effect on Remaining Electric Company                              16



APPENDIX A:  Comparison of WE and NSP Gas Operations to other Regional Gas
             Utilities

APPENDIX B:  Organization Chart for NewGasCo-WE


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

<PAGE>

I:  EXECUTIVE SUMMARY

Wisconsin Electric Power Company's (WE) management and staff have undertaken
this "Analysis of the Economic Impact of a Divestiture of Wisconsin Electric
Power Company's Gas Operations" (Study) in order to quantify the economic impact
on its shareholders and its customers of spinning off its natural gas assets and
businesses.  WE is a public utility subsidiary of Wisconsin Energy Corporation,
which is currently an exempt holding company under the Public Utility Holding
Act of 1935 (PUHCA).  WE provides electric and natural gas service in a major
portion of the State of Wisconsin and the upper peninsula of Michigan.

The Study quantifies the economic impacts of operating the gas entity as an
independent, stand-alone company if the gas business and assets were
disaggregated from WE's combined business:

- -    The WE gas business would be spun-off into a new organization called, for
     the purpose of this Study, NewGasCo-WE

The Study evaluates the increased costs, or "lost economies," associated with
divestiture of this business from two perspectives--shareholders and customers.
The effect on shareholders is the direct result of the increased costs or lost
economies resulting from a spin-off or divestiture, absent regulatory rate
relief to recoup these lost economies.  The effect on customers assumes recovery
of these lost economies through rate increases, and is divided into two parts.
The potential effects on customers have first been evaluated in terms of
increased revenue requirements and rates, and second in terms of the impact of
other non-quantifiable costs.

The projected impacts on the shareholders of the lost economies resulting from
the spin-off of WE's gas business into NewGasCo-WE assuming no rate adjustments
to recover the lost economies and associated income taxes, are shown in Table 
I-1.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
                                    TABLE I-1
                   ANNUAL SHAREHOLDER IMPACT OF LOST ECONOMIES
- --------------------------------------------------------------------------------
LOST ECONOMIES AS A PERCENT OF:                            NEWGASCO-WE
- --------------------------------------------------------------------------------
<S>                                                        <C>
Total Gas Operating Revenue                                    11.30%
- --------------------------------------------------------------------------------
Total Gas Operating Revenue Deductions                         13.26%
- --------------------------------------------------------------------------------
Gross Gas Income                                               76.51%
- --------------------------------------------------------------------------------
Net Gas Income                                                112.62%
- --------------------------------------------------------------------------------
</TABLE>


- --------------------------------------------------------------------------------
                                                                          PAGE 1

<PAGE>

In Table I-1, Total Gas Operating Revenue is the sum of rate and other revenues
for the 12 months ending December 31, 1995 (Base Case).(1)  Total Gas Operating
Revenue Deductions includes all operation and maintenance expenses,
administrative and general expenses, depreciation and all taxes, except income
taxes.  Gross Gas Income is the difference between Total Gas Operating Revenue
and Total Gas Operating Revenue Deductions.  Net Gas Income is Gross Gas Income
minus income taxes.

Alternatively, and assuming that NewGasCo-WE is allowed to recover these lost
economies and attendant taxes through rate increases, the projected impact on
WE's gas customers is shown in Table I-2.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
                                    TABLE I-2
                  ANNUAL GAS CUSTOMER IMPACT OF LOST ECONOMIES
- --------------------------------------------------------------------------------
RATE REVENUE                                                NEWGASCO-WE
- --------------------------------------------------------------------------------
<S>                                                        <C>
Pre-spin-off                                               $318,261,433
- --------------------------------------------------------------------------------
Post-spin-off                                              $354,687,826
- --------------------------------------------------------------------------------
Increase                                                    $36,426,393
- --------------------------------------------------------------------------------
Percent Increase                                              11.45%
- --------------------------------------------------------------------------------
</TABLE>

In addition to the foregoing impacts, Table I-3 sets forth the impact of a gas
divestiture on WE's remaining electric business.  This impact is primarily due
to the expenses of additional employees required to perform the multitude of
functions accomplished by employees who currently work for both the electric and
gas businesses and assumes that pass through of the lost economies and attendant
taxes is allowed by the appropriate regulatory agencies.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
                                    TABLE I-3
                ANNUAL ELECTRIC CUSTOMER IMPACT OF LOST ECONOMIES
- --------------------------------------------------------------------------------
RATE REVENUE                                            REMAINING ELECTRIC
- --------------------------------------------------------------------------------
<S>                                                     <C>
Pre-spin-off                                              $1,437,480,000
- --------------------------------------------------------------------------------
Post-spin-off                                             $1,440,252,971
- --------------------------------------------------------------------------------
Increase                                                    $2,772,971
- --------------------------------------------------------------------------------
Percent Increase                                               0.19%
- --------------------------------------------------------------------------------
</TABLE>


- ----------------------
(1)The dollar amounts contained in this study are expressed in 1995 dollars.


- --------------------------------------------------------------------------------
                                                                          PAGE 2

<PAGE>

II:  CONCLUSIONS

The spin-off of WE's current gas business into one stand-alone company is
estimated to result in a substantial increase in costs and therefore a
substantial decrease in earnings to WE shareholders, absent rate relief to
recoup these decreased earnings.  Without an increase in rates, the immediate
negative effect on shareholders earnings would be substantial.  For example, the
earnings contribution relating to WE's gas business would be decreased by
approximately 113%, as shown in Table I-1.  Such a decline would make ownership
of shares in this company unattractive.

The pass through of these cost increases to customers in Wisconsin will result
in a significant increase in the level of cost borne by these customers with no
attendant increase in the level or quality of service.  The rate increase
required to provide the level of revenue needed to cover costs to operate
NewGasCo-WE will be significant, amounting to approximately $36.4 million as
show in Table I-2.  Such a rate increase would make NewGasCo-WE less competitive
at a time when competition in the energy industry is rapidly increasing due to
Federal Energy Regulatory Commission (FERC) Order 636 and other FERC and state
regulatory initiatives.

WE, like all other gas companies, will continue to face significant competition.
For example, the threat of by-pass and alternative fuels continues to apply
downward pressure on gas rates. The focus on competition is beginning to require
the unbundling of Local Distribution Company (LDC) services.  This trend is
occurring as state commissions, LDCs, and their customers, call for a change in
the way LDCs do business.  While the objectives of these groups are not always
consistent, the result will likely be the same--increased competition.  LDCs
already face price competition, and must remain competitive to avoid shareholder
losses and a reduced customer base.  As a result of the increased costs
discussed in this Study, both bundled and unbundled gas services will become
less competitive in comparison to other alternatives.

In addition, the FERC's ongoing electric Notice of Proposed Rulemaking Promoting
Wholesale Competition Through Open Access Nondiscriminatory Transmission
Services by Public Utilities (RM 95-8-000, et. al.) and state retail wheeling
initiatives are expected to increase competition in the electric industry.  The
lost economies estimated for WE's remaining electric company, if divestiture of
gas operations were required, would also have an adverse impact on their ability
to successfully compete in the electric industry.  A forced divestiture as a
result of the proposed merged company would result in the remaining 
company becoming less competitive than it would be as part of a merged company.
A comparison of typical residential and commercial gas bills in Wisconsin
illustrating the loss of NewGasCo-WE's relative position resulting from a spin-
off as compared to other utilities is contained in Section VII.


- --------------------------------------------------------------------------------
                                                                          PAGE 3

<PAGE>

As opposed to the negative results of the economic impact, two positive
conclusions were noted.

     -    First, it is expected that after divestiture, NewGasCo-WE's gas
          business analyzed in this Study would continue to be managed locally
          as is currently the case.  NewGasCo-WE would be managed from and based
          in Lake Geneva, WI and other local/regional parts of Wisconsin where
          management is currently based.  Local/regional areas would be
          primarily southeastern Wisconsin with other facilities in the Appleton
          and Prairie du Chien areas.

     -    Second, it is expected that after divestiture, the Public Service
          Commission of Wisconsin (PSCW) would continue to have and exercise the
          same jurisdictional authority over the regulated businesses as they do
          today.  Therefore, the state commission will continue as the primary
          agency responsible for the regulation of the LDCs.

However, it should be noted that these same conditions (continued local
management and state regulatory jurisdiction) would exist if the gas business
remains with the new merged entity.

As previously discussed in the Executive Summary, there is a combination of
approximately $36.4 million in revenue increases needed for NewGasCo-WE, shown
in Table I-2 and an additional $2.8 million in revenue increases as a result of
lost economies, including income taxes, that will impact the remaining Wisconsin
Electric Power Company and potentially their customers shown in Table I-3.
Therefore, the total revenue increases that would be required is approximately
$39.2 million.

Based on the foregoing conclusions, WE believes that spinning off the gas
business would adversely impact WE's shareholders and both gas and electric
customers.  Therefore, WE recommends that it is in the best interests of its
shareholders and customers that WE retain its existing gas assets and business.


- --------------------------------------------------------------------------------
                                                                          PAGE 4

<PAGE>

III:  SPIN-OFF ASSUMPTIONS

The Study assumes that the gas segment of WE's current business can, in fact, be
spun-off into one stand-alone company.  This potential stand-alone business is
currently part of the combined company as described below:(2)

     -    Within Wisconsin, WE is primarily a combination electric and gas
          utility engaged in the generation, purchase, transmission,
          distribution, and sale of electricity, and in the purchase,
          transmission, distribution, sale, and transportation of natural gas.

     -    WE's gas business includes an extensive pipeline system serving
          numerous communities throughout Wisconsin.  WE's gas system services
          over 357,000 residential, commercial, industrial, and transportation
          customers.  Total annual gas revenues are approximately $318 million.
          Annual gas deliveries are nearly 887 million therms.  The Study
          assumes that the gas portion of WE is spun-off into a stand-alone gas
          company--NewGasCo-WE.

     -    WE's electric business, which includes generation, transmission, and
          distribution facilities located statewide, provides service to
          approximately 956,000 customers throughout southeastern Wisconsin,
          areas surrounding Appleton, Wisconsin and in the upper peninsula of
          Michigan.  Total annual electric revenues are approximately $1.4
          billion and annual sales are nearly 27 million megawatt hours (MWh).

The Study assumes that it would be possible to spin-off WE's gas business from
the combined Wisconsin Electric Power Company gas and electric business for the
following reasons:

     -    The electric and gas systems are physically separate;

     -    A large number of personnel who are directly involved in the day-to-
          day operations of the electric and gas physical plant ("systems") are
          dedicated electric-only or gas-only employees;

     -    The regulatory treatment of the respective electric and gas revenue
          requirements and tariff filings is, for the most part, handled
          separately;

     -    In other parts of the country, stand-alone electric and gas companies
          routinely share overlapping service territories; and,

     -    WE's gas system can be operated independently.


- ----------------------
(2)For a comparison of WE's gas operations relative to other utilities based on
1994 data, see Appendix A.


- --------------------------------------------------------------------------------
                                                                          PAGE 5

<PAGE>

IV:  GENERAL STUDY ASSUMPTIONS

The assumptions, information, and data used in the analyses undertaken in this
Study are based primarily on the energy industry expertise and experience
possessed by the management and staff of WE.  Employees with experience in all
major facets of the operations of the company were consulted and provided input.
The Study's aggregate conclusions are the result of many independent inputs and
analyses from area experts throughout WE and external to the company.  As a
result of discussions with these area experts, the major cost components
associated with a divestiture were identified, quantified and incorporated in
the study results.  A more detailed analysis would likely produce additional
costs and lost economies associated with a divestiture of WE's gas operations.

The remainder of this section discusses the major assumptions that were employed
in developing the Study.

     A.   For the purposes of developing the impacts of the spin-off, it is
          assumed that the spun-off organization will operate as an independent,
          stand-alone company.  Therefore, it will have all of the necessary
          management and personnel, along with the computer systems, facilities,
          equipment, materials and supplies required to operate as a stand-alone
          company.

     B.   For the purpose of determining staffing requirements, the guiding
          principle used was that a sufficient number of employees be included
          in order to assure that all present functions applicable to the stand-
          alone organization are performed, and that the present level and
          quality of service to customers remain unchanged.

     C.   Staffing levels are based on an analysis of the requirements within
          each department within NewGasCo-WE.

     D.   Average salaries were applied after accounting for the average percent
          of labor that is capitalized.

     E.   O&M labor costs for each department within NewGasCo-WE were compared
          against the 1995 actual O&M labor cost allocated to the WE gas
          business to determine the incremental O&M labor costs.

     F.   An overhead rate of 44.9% was applied to the incremental O&M labor
          costs to capture the additional costs of health benefits, pensions,
          and materials and supplies.

     G.   Facility costs were analyzed separately to determine the incremental
          office and other space costs associated with the additional employees
          required.

     H.


- --------------------------------------------------------------------------------
                                                                          PAGE 6

<PAGE>

     All services that are currently provided by organizations outside of WE
     (i.e., outsourced) will continue to be provided by those organizations at a
     cost, based on the scope of services required by NewGasCo-WE.

     I.   Transaction costs to cover the expenses associated with the spin-off
          (e.g., financial advisory fees, legal fees, etc.) were included and
          amortized over a thirty-year period even though we believe such period
          is much too long. Other one-time transition costs (e.g. hiring,
          training, etc.) were amortized over a four- year period.

     J.   The merger benefits that would have accrued to the WE gas customers
          over a ten-year period were present valued and levelized to determine
          the annual impact. 

     K.   For the purpose of showing the final impact on customers, it is
          assumed that full pass-through of all of the lost economies, including
          the Wisconsin gross receipts tax of 0.97%, will be allowed.

     L.   It is assumed that each organization will be subject to the regulation
          of the same state and federal agencies that presently regulate each
          organization.


- --------------------------------------------------------------------------------
                                                                          PAGE 7

<PAGE>

V:  NEWGASCO-WE ANALYSIS

A detailed study has been undertaken to analyze the potential impact on both the
shareholders and customers of WE if it were ordered to divest its Wisconsin gas
business.  In order to accomplish that study, the management of WE provided
estimates of the staffing levels of a NewGasCo-WE, as well as any other
operational and administrative changes that would have to be made in order to
maintain the same level and quality of service to its gas customers after a
spin-off of the gas business.


SPECIFIC ASSUMPTIONS

In addition to the General Study Assumptions cited earlier, the following
specific assumptions have been incorporated into the analysis of the spin-off of
the gas operations of WE into a NewGasCo-WE.

     1.   Labor Assumptions
          a)   The WE organization as of December 31, 1995 was used as the
               template for developing the NewGasCo-WE organization structure.
          b)   O&M labor costs were calculated by applying an average salary and
               then determining the amount of labor that is expensed versus
               capitalized.  This amount was compared with 1995 actual labor
               costs to determine the incremental O&M labor cost.
          c)   An overhead burden of 44.9% was applied to each incremental O&M
               dollar to capture the cost of pensions, benefits, materials and
               supplies, etc.
          d)   Executive salaries were based on American Gas Association
               (A.G.A.) and Edison Electric Institute (EEI) compensation
               studies.
          e)   Non-executive salaries are based on current WE average
               compensation by functional area.

Incentive compensation for management and executive employees has not been
included when determining the NewGasCo-WE labor costs.  Note, however, that it
is estimated that a plan similar to the present WE plan would result in the
following additional annual costs:

<TABLE>
<CAPTION>
     ---------------------------------------------------------------
               Management                     Percent of Base Salary
     ---------------------------------------------------------------
     <S>                                      <C>
     Executive Incentive Plan (STPP)                   10.0%
     ---------------------------------------------------------------
     Management Incentive Plan (VIPP)                   7.5%
     ---------------------------------------------------------------
</TABLE>


- --------------------------------------------------------------------------------
                                                                          PAGE 8

<PAGE>

     2.   Operations & Maintenance (O&M) and Administrative and General
          Assumptions (A&G)
          a)   The additional cost of office space required for NewGasCo-WE was
               determined on a case-by-base basis.  Additional space was
               determined to be needed at the Appleton, Watertown, and Fort
               Atkinson service centers.  In addition, space will be required
               for a new call center.  All space was assumed to be leased.
          b)   All information systems that are required for NewGasCo-WE to
               provide the same level of service were identified.  The cost of
               providing these systems and the hardware to operate the systems
               was estimated.

     3.   Spin-off Transition Assumptions

          a)   In the event that WE would be required to divest its gas
               operations and assuming the assets were spun-off into a new
               stand-alone corporation, new debt would be obtained to finance
               long-term debt related to the gas business.  Additionally, costs
               associated with the issuance of securities would be incurred and
               ultimately included in the NewGasCo-WE cost of service.

          b)   The costs associated with the divestiture transaction were also
               determined.  These include legal and financial advisory fees.
               These expenses were amortized over 30 years.  Other one-time
               transition costs (e.g. hiring, training, etc.) were amortized
               over a four-year period.  While we have used the 30 year period
               for amortization of these costs for purposes of this study, we
               believe such a period is unrealistically long and should
               divestiture be required we would seek to amortize such costs over
               a significantly shorter period.  


ORGANIZATION OF NEWGASCO-WE

The functional organization chart of NewGasCo-WE is contained in Appendix B.

DESIGN OF NEWGASCO-WE ORGANIZATION--The organization at December 31, 1995 was
used as the pattern for developing NewGasCo-WE's organizational structure.  In
order to develop the new structure for the stand-alone company, management
representing each organization provided input regarding functions/activities
performed and resource requirements needed to provide the same level of service.

BOARD OF DIRECTORS--The Board of Directors is assumed to consist of 12 directors
based on the size and scope of NewGasCo-WE.

EXECUTIVE OFFICER--The CEO reports to the Board of Directors and is responsible
for overseeing the entire Company.  The CEO oversees six direct-report
executives; the Chief Financial Officer; Vice President, Customer Operations;
Vice President, Customer Service; Vice President, Corporate Support; General
Counsel; and the General Auditor.  The Executive organization, including the
legal and auditing departments, is comprised of 25 employees.


- --------------------------------------------------------------------------------
                                                                          PAGE 9

<PAGE>

GENERAL COUNSEL--The General Counsel reports directly to the CEO and is
responsible for governmental affairs, legal services, and liability risk
management.  The organization managed by the General Counsel is comprised of 8
employees.

GENERAL AUDITOR--The General Auditor reports directly to the CEO and is
responsible for ensuring the company meets procedural, operational and
regulatory requirements.  The Audit area is comprised of 5 employees.

VICE PRESIDENT, CUSTOMER OPERATIONS--The Vice President (VP) of Customer
Operations reports directly to the CEO and is responsible for the management of
the gas supply and forecasting, acquisition, dispatching and delivery of
services to customers, including new service installations, pipeline
construction and maintenance, field service to customers and asset/inventory
management.  The VP of Customer Operations oversees two executives, Director of
Operations and Director of Gas Supply.  The organization managed by the VP of
Customer Operations  is comprised of 430 employees.

VICE PRESIDENT, CUSTOMER SERVICE--The Vice President (VP) of Customer Service is
responsible for day to day interface with customers.  Specifically, this
includes activities relating to the development of new business and servicing
customer accounts.  Included are the functions of residential and wholesale
marketing, sales to large commercial and industrial customers, market research,
new product development, market/economic development, customer service, meter
reading, and customer accounting. The Customer Services area is comprised of 196
employees.

VICE PRESIDENT, CORPORATE SUPPORT--The Vice President (VP) of Corporate Support
is responsible for services needed by the business areas including Human
Resources, Information Resources, Facilities Management, Environmental, and
Corporate Communications.  The Corporate Support area is comprised of 91
employees.

CHIEF FINANCIAL OFFICER (CFO)--The CFO reports directly to the CEO and is
responsible for six key areas; Planning, Treasury, Controller, Regulatory
Relations, Investor Relations, and Risk Management.  The organization managed by
the CFO is comprised of 46 employees.


OTHER CONSIDERATIONS:

The Information Resources group is responsible for acquiring/developing,
managing and maintaining all PC and mainframe-based systems for NewGasCo-WE.  As
is currently the case, mainframe related resources (equipment and staff to run
NewGasCo-WE's applications) will continue to be outsourced to a third party
provider.  As a result, NewGasCo-WE will not have to purchase any mainframe
computing capabilities.  The costs associated with the outsourcing contract is
anticipated to increase by approximately 5% due to the loss of economies of
scale.


- --------------------------------------------------------------------------------
                                                                         PAGE 10

<PAGE>

Although not included in this analysis, if WE's gas business were divested, both
NewGasCo-WE and the remaining WE electric business would have to independently
pursue the development of a number of critical information systems that
currently need to be replaced.  These systems are outdated and no longer provide
the needed functionality to operate in an increasingly competitive environment.
For example, WE is currently in various stages of replacing its Customer
Information System, Field Operation System and Financial/Administration Systems.


ANNUAL COST INCREASES

Based upon the foregoing general and specific assumptions, and the staffing
requirements of the organizational structure, the following incremental
annualized costs have been identified for NewGasCo-WE:

<TABLE>
<CAPTION>
                                             INCREMENTAL ANNUALIZED COST 
LABOR AND OVERHEAD EXPENSES                            INCREASE
<S>                                          <C>             <C>
     -   Executive Office                    $1,276,158
     -   Customer Operations                   $725,948
     -   Customer Service                    $2,718,891
     -   Corporate Support                   $6,071,067
     -   Chief Financial Officer             $1,731,966
                                             ----------
TOTAL LABOR EXPENSE                                          $12,524,031
NON-LABOR O&M EXPENSES                                        $4,733,614
                                                              ----------
     TOTAL                                                   $17,257,645
                                                             -----------
                                                             -----------
</TABLE>


FOREGONE MERGER BENEFITS

As a result of the merger of Wisconsin Energy and Northern States Power,
significant savings are expected to accrue to both the electric and gas
operations of WE.  If the gas business was divested, the gas customers of
NewGasCo-WE would not have the opportunity to benefit from their share of these
savings.  The annualized, levelized present value of these savings is estimated
to be $17,678,000.

CAPITAL COST INCREASES

Issuance of new debt securities by NewGasCo-WE would be required at the time of
divestiture because, under the Wisconsin Electric Power Company First Mortgage
and Deed of Trust, dated October 28, 1938, the gas property of the former
Wisconsin Natural Gas Company became subject to the lien of the WE Mortgage upon
the merger of Wisconsin Natural Gas Company into WE.   As a result, NewGasCo-WE
will require financing of $67,000,000 of long-term debt.  This new debt would be
expected to be issued at then prevailing market rates, which are assumed to be
at 7.72%.  The current embedded cost rate 


- --------------------------------------------------------------------------------
                                                                         PAGE 11

<PAGE>

for long-term debt is 7.17%.  This increase in debt cost would result in an
annual cost increase of $380,000.


TRANSITION COST INCREASES

The following is a summary of the principal transition and divestiture costs
that would be incurred as the result of a spin-off of WE's gas business to form
NewGasCo-WE:

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
                                                  TOTAL COSTS   ANNUALIZED COSTS
- --------------------------------------------------------------------------------
<S>                                               <C>           <C>
Initial Public Offering and Related Fees(1)        $4,539,360       $151,312
- --------------------------------------------------------------------------------
Employee Related Transition Costs(2) 
(hiring, training and pension/benefits plans)      $2,595,200       $648,800
- --------------------------------------------------------------------------------
Information Systems Transition(2)                    $957,000       $239,250
- --------------------------------------------------------------------------------
TOTAL                                              $8,091,560     $1,039,362
- --------------------------------------------------------------------------------
</TABLE>

1) 30 YEAR AMORTIZATION
2) 4 YEAR AMORTIZATION


TOTAL LOST ECONOMIES

Summarizing the foregoing increased annual costs, capital costs, and amortized
transition costs which were developed in the Base Case Study yields the
following total lost economies before the effect of income taxes:

Total Lost Economies:                             $35,975,007


INCOME TAXES

Recovery of the foregoing lost economies in a general rate proceeding would also
require an increase to recover income taxes associated with the lost economies.
The following is a summary of the revenue effect of income taxes:

Total Income Taxes:                                  $101,444


- --------------------------------------------------------------------------------
                                                                         PAGE 12

<PAGE>

GROSS RECEIPTS TAX

The State of Wisconsin levies a gross receipts tax of 0.97% on gross revenues.
Recovery of lost economies would result in additional gross receipts tax charged
to customers.  The effect of this would be to increase revenue requirements by:

Total Gross Receipts Tax:                            $349,942

BASE CASE--12 MONTHS ENDED DECEMBER 31, 1995

The following is a summary of the key components of the Base Case (the
definition of each item is the same as in the Executive Summary):


Total Gas Operating Revenue                      $318,261,433
Total Gas Operating Revenue Deductions           $271,238,964
Gross Gas Income                                  $47,022,469
Net Gas Income                                    $31,944,293


COMPARISON OF THE TOTAL LOST ECONOMIES OF NEWGASCO-WE TO THE BASE CASE

The Total Lost Economies, before the effect of income and gross receipts taxes
as a percent of the key components of the Base Case are:

Percent of Total Gas Operating Revenue                     11.30%
Percent of Total Gas Operating Revenue Deductions          13.26%
Percent of Gross Gas Income                                76.51%
Percent of Net Gas Income                                 112.62%


COMPARISON OF RATES OF RETURN ON RATE BASE

The following is a comparison of the rates of return on rate base for the gas
operations before and after an assumed spin-off:

1995 Actual Rate of Return                                 12.68%
Pro Forma Rate of Return after Spin-off                     4.11%
Currently Authorized Rate of Return based on               10.29%
WE Cost of Capital


- --------------------------------------------------------------------------------
                                                                         PAGE 13

<PAGE>

VI:  OTHER CUSTOMER IMPACTS


NON-QUANTIFIABLE

In addition to the quantifiable increased costs or lost economies which have
been evaluated and included in the Study, there are other non-quantifiable costs
which have not been included.  The reason for not attempting to quantify these
costs is that a meaningful estimate of these costs is beyond the scope of WE's
present analysis.  However, these costs do exist, and the following are a few
examples of these non-quantifiable costs:

     -    The cost of additional regulation for the PSCW.  The staff of this
          agency would undoubtedly experience additional duties and
          responsibilities as a result of dealing with an additional utility.

     -    The cost to customers as a result of doing business with two utilities
          instead of one, including additional telephone calls for service
          questions or bill inquiries.

     -    The cost to customers of providing access to meters and other
          facilities for two utilities.

     -    The cost to customers, especially contractors and builders, of dealing
          with two separate utilities rather than one.


- --------------------------------------------------------------------------------
                                                                         PAGE 14

<PAGE>

VII:  BILL COMPARISON TO OTHER UTILITIES

The following is a comparison of average annual bills for various regional
utilities.  The average bills are based on the total annual revenues per
customer class divided by the average number of customers.

<TABLE>
<CAPTION>
- --------------------------------------------------------------------------------
                                   TABLE VII-1
                       BILL COMPARISON TO OTHER UTILITIES

                                    1994 DATA

   UTILITIES ARE RANKED IN ASCENDING ORDER OF TOTAL ANNUAL RESIDENTIAL CHARGE
- --------------------------------------------------------------------------------
                                                     TOTAL AVERAGE
                                                     ANNUAL CHARGE
- --------------------------------------------------------------------------------
         NAME OF UTILITY                    STATE     RESIDENTIAL    COMMERCIAL
- --------------------------------------------------------------------------------
<S>                                         <C>       <C>            <C>
Mid-American Energy*                         IA         $519.73      $2,827.23
- --------------------------------------------------------------------------------
Northwestern Public Service Co.              SD         $528.35      $1,746.74
- --------------------------------------------------------------------------------
Wisconsin Electric Power 
- --------------------------------------------------------------------------------
Company (Wisconsin Natural Gas)              WI         $563.45      $3,178.41
- --------------------------------------------------------------------------------
Montana-Dakota Utilities Co.                 ND         $568.84      $3,373.01
- --------------------------------------------------------------------------------
Interstate Power Co.                         IA         $588.74      $3,461.32
- --------------------------------------------------------------------------------
Central Illinois Public Service Co.          IL         $593.38      $2,569.27
- --------------------------------------------------------------------------------
Wisconsin Public Service Company             WI         $593.40      $3,704.21
- --------------------------------------------------------------------------------
Minnegasco                                   MN         $611.36      $3,069.80
- --------------------------------------------------------------------------------
Northern States Power-WI                     WI         $612.79      $2,610.03
- --------------------------------------------------------------------------------
Northern States Power-MN                     MN         $613.23      $3,334.10
- --------------------------------------------------------------------------------
Wisconsin Fuel and Light Co.                 WI         $617.96      $5,137.16
- --------------------------------------------------------------------------------
NewGasCo-WE                                  WI         $627.97      $3,542.34
- --------------------------------------------------------------------------------
Gas Company of Minnesota                     MN         $668.17      $3,632.83
- --------------------------------------------------------------------------------
Wisconsin Gas Company                        WI         $684.85      $2,629.48
- --------------------------------------------------------------------------------
Gas Company of Wisconsin                     WI         $685.78      $2,920.89
- --------------------------------------------------------------------------------
</TABLE>
Source: Resource Data International
*Sum of Iowa-Illinois Gas & Electric Company and IES Industries, Inc.

- --------------------------------------------------------------------------------
                                                                         PAGE 15

<PAGE>

VIII:  EFFECT ON REMAINING ELECTRIC COMPANY


WISCONSIN ELECTRIC POWER COMPANY

As a  result of any divestiture, the remaining NewElectricCo-WE would experience
increased costs in addition to those experienced by NewGasCo-WE.  These
increased costs, as outlined earlier, are largely the result of increased labor
costs associated with the additional personnel required to replace those who are
currently working in both gas and electric operations.  The total of these
additional costs is $2.8 million, which is approximately 0.19% of electric rate
revenues.


- --------------------------------------------------------------------------------
                                                                         PAGE 16

<PAGE>

                                   APPENDIX A
                                 COMPARISON OF 
                      WE AND NSP TO REGIONAL GAS UTILITIES
                                    1994 DATA

<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------------
                                                         1994         OPERATING         OPERATING        OPERATING     NET PLANT
       NAME OF UTILITY                 NUMBER OF       GAS SALES       REVENUES          REVENUES         INCOME       AT12/31/94
     (ALPHABETICAL ORDER)              CUSTOMERS        (MMCF)          ($000)           ($/MCF)          ($000)         ($000)
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                    <C>             <C>            <C>               <C>              <C>           <C>
Central Illinois Public Service Co.     165,500          23,559        $138,418            $5.88          $8,052        $131,582
- ---------------------------------------------------------------------------------------------------------------------------------
Interstate Power Co.                     48,095           1,014         $53,709            $5.36            $575         $38,534
- ---------------------------------------------------------------------------------------------------------------------------------
Mid-American Energy*                    244,110          40,236        $199,129            $4.95          $9,353        $138,526
- ---------------------------------------------------------------------------------------------------------------------------------
Minnegasco                              603,654         128,982        $573,901            $4.45         $32,784        $358,859
- ---------------------------------------------------------------------------------------------------------------------------------
Montana-Dakota Utilities Co.            192,150          30,113        $155,319            $5.16          $3,948         $83,434
- ---------------------------------------------------------------------------------------------------------------------------------
Northern States Power-MN                340,000          83,000        $331,000            $3.99         $20.483        $293,641
- ---------------------------------------------------------------------------------------------------------------------------------
Northern States Power-WI                 68,210          17,000         $77,000            $4.53          $4,820         $52,783
- ---------------------------------------------------------------------------------------------------------------------------------
Northwestern Public Service Co.          74,982          13,770         $62,141            $4.51          $1,931         $39,090
- ---------------------------------------------------------------------------------------------------------------------------------
Wisconsin Electric Power                347,080          57,058        $324,349            $5.68         $22,715        $248,031
- ---------------------------------------------------------------------------------------------------------------------------------
Company (Wisconsin Natural Gas)          45,891          10,177         $47,598            $4.68          $2,465         $24,631
Wisconsin Fuel and Light Co.   
- ---------------------------------------------------------------------------------------------------------------------------------
Wisconsin Gas Company                   495,129         107,728        $556,587            $5.17         $44,364        $182,995
- ---------------------------------------------------------------------------------------------------------------------------------
Wisconsin Public Service Company        196,549          34,710        $182,058            $5.25          $8,018        $106,017
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>

     SOURCE:  Pipeline & Gas Journal, SEPTEMBER 1995
              *Sum of Iowa-Illinois Gas & Electric Company and IES Industries,
              Inc.

 
<PAGE>

                                                                      Appendix B

                                    NewGasCo - WE
<TABLE>
<CAPTION>
<S><C>
                                                      CEO
                                                      ---
                                  General                                           Audit
                                  Counsel
                                  -------                                           -----
      Customer                    Customer                             CFO                          Corporate
     Operations                   Service                                                            Support
     ----------                   --------                             ---                          ---------
Operations   Gas      Marketing/    Meter    Customer  Tres.  Cont.  Reg.  Risk  Inv.  Plan.  Fac.  HR  IR  Env.  Comm.
           Supply       Sales      Reading   Service                 Ref.  Mgt.  Rel.         Mgt.
- ---------- ------     ----------   -------   --------  ----   ----   ----  ----  ----  -----  ----  --  --  ----  -----

</TABLE>
 
<PAGE>

                                                                     EXHIBIT J-1

                                   APPENDIX B

     The following is a description of the organizational chart contained in
Annex B.  The Board of Directors of Gas Company of Minnesota has three
functional areas which report directly to it, including the offices of Corporate
Communications, Chief Executive Officer and Audit Services. 

     Five executives report directly to the Chief Executive Officer, including
the Chief Operating Officer, Chief Financial Officer, General Counsel, Vice
President of Customer Support and the Vice President of Human Resources. 

     Five managers report directly to the Vice President of Human Resources,
including the managers for Security, Employee and Labor Relations, Health and
Safety, Compensation & Benefits, and Staffing & Diversity.   

     Four managers report directly to the Vice President of Customer Support,
including the managers of Gas Sales & Marketing, Customer Service, Distribution
Management Service and Advantage Service.  

     Two managers report directly to the General Counsel, including the manager
of Government Affairs and the manager of Legal Affairs.  

     Six managers report directly to the Chief Financial Officer, including
managers of Rates & Regulatory Relations, Investor Relations, Information
Technology, Controller, Treasury and Risk Management.  

     Three directors report directly to the Chief Operating Officer, including
the directors of Operations; Gas, Gas Control, Engineering and Supply and
Operational Services.  

     Three managers report to the director of Supply and Operational Services,
including the manager of Facilities Services, the manager of Material Services
and the manager of Procurement & Fleet Services. 

     Three managers report directly to the director of Supply, Control and
Engineering, including the manager of Gas Supply & Regulatory Affairs, the
manager of Gas Control & Plants and the manager of Gas Engineering.  

     Thirteen managers report to the director of Operations, including the
managers of Wyoming, White Bear, St.. Paul, Newport, Northwest, Southeast, Lakes
Area, Safety & Training, Operations Development, Operations Support,
Cont/Locators, Disp/Trouble and North Dakota.   

<PAGE>

                                                                     EXHIBIT J-1

                                   APPENDIX C

     The following is a description of the organizational chart contained in
Annex C. The Board of Directors of Gas Company of Wisconsin has three functional
areas that directly report to it, including the offices of Corporate
Communications, Chief Executive Officer and Audit Services. 

     Five executives report to the Chief Executive Officer, including the Chief
Operating Officer, the Chief Financial Officer, the General Counsel, the Vice
President of Customer Support and the Vice President of Human Resources.  

     Two managers report directly to the Vice President of Human Resources,
including the manager of Employee Relations, Health & Safety and the manager of
Compensation, Benefits and Staffing.  

     Two managers report directly to the Vice President of Customer Support,
including the manager of Gas Sales & Marketing, and the Manager of Customer
Service.   

     The General Counsel oversees the activities of the Government Affairs and
Legal department.  

     Three managers report directly to the Chief Financial Officer, including
the Controller, the manager of Information Technology and the manager of
Treasury, Investor Relations and Risk Management.  

     The Chief Operating Officer oversees the work of two directors:  the
director of Operations and the director of Supply, Control, Engineering and
Supply and Operational Services.  

     Five managers report directly to the director of Operations, including the
managers of Northern, Central, Southern, Metro and Operational Support.  

     Two managers report directly to the director of Supply, Control,
Engineering and Supply and Operational Services, including the manager of Gas
Supply, Control, Engineering and Supply and Operational Services and the manager
of Supply and Operational Services. 


 

<PAGE>





                                   EXHIBIT J-4







                    LEGAL MEMORANDUM ON THE RETENTION OF GAS
                        DIVISION BY PRIMERGY CORPORATION


<PAGE>


                                                                     EXHIBIT J-4

                    LEGAL MEMORANDUM ON THE RETENTION OF GAS
                         DIVISION BY PRIMERGY CORPORATION

INTRODUCTION

          The combination of Northern States Power Company ("NSP") and Wisconsin
Energy Corporation ("WEC"), both of which currently are exempt holding companies
under the Act, in a merger transaction (the "Transaction") will result in NSP
and WEC becoming wholly owned subsidiaries of Primergy Corporation ("Primergy"),
a holding company which will be registered under the Public Utility Holding
Company Act of 1935 (the "Act").  Primergy has filed an Application/Declaration
on Form U-1 ("U-1" or the "Application") seeking the approval of the Securities
and Exchange Commission (the "Commission") under the Act for the Transaction and
related matters.  In addition, the Application seeks the Commission's
authorization for NSP and WEC to retain their gas utility systems following the
consummation of the Transaction.  This memorandum supplements the Application
with respect to legal issues related to Primergy's request for authority to
retain these gas systems following its registration as a holding company under
the Act.

SUMMARY

          Both the legislative history of the Act as well as the Commission's
early interpretation of the Act indicate that the purpose of the Act was to
facilitate the process by which state utility regulatory commissions determine
whether or not registered combination gas and electric holding company systems
are permissible, and not to impose a federal ban on such systems.  As the
Commission noted in a number of early decisions, the Act was intended to provide
for a flexible regulatory scheme that would be capable of adapting to changes in
the utility industry as the industry evolved.  That evolution has consistently
progressed and the industry is in the process of its most radical change (from
regulation to competition) since that which occurred as a result of the adoption
of the Act.  It is clear that the industry is currently evolving in a direction
that requires utility company systems to offer their customers a range of energy
options in order to remain competitive.  Thus, the Commission should analyze the
retention of NSP's and WEC's gas systems by  focusing on those sections of the
Act (Sections 8 and 21) that give primacy to state utility commission decisions
with regard to combination registered holding companies and should "watchfully
defer" to such local decision-makers who are in the optimum position to regulate
the combination utility.  Under such analysis, Primergy must be allowed to
retain the gas systems of NSP and WEC as long as the Minnesota Public Utilities
Commission (the "MPUC"), the Public Service Commission

<PAGE>
                                       -2-

of Wisconsin (the "PSCW"), the North Dakota Public Service Commission ("NDPSC")
and the Michigan Public Service Commission ("MPSC"), who have, and will continue
to have, direct jurisdiction over Primergy's gas operations in their respective
states, permit the continued existence of a combination system.  SEE U-1 at Item
3.A.2.(b).(i).

          Even if the Commission chooses not to focus on state commission
determinations, Section 11 of the Act contains additional provisions that permit
the retention of NSP's and WEC's gas systems -- namely, the case-specific A-B-C
clauses (the "A-B-C Clauses") of Section 11(b)(1) under which the Commission in
the past has permitted retention of an additional gas or electric utility system
in addition to the larger electric utility system within a particular registered
holding company system.  Again, the standards set forth in this section should
be read in light of the current changes in the utility industry and Primergy
without a doubt meets these standards with regard to the retention of the gas
operations discussed herein and in the U-1 at Item 3.A.2.(b)(ii).

DISCUSSION

     I.   SECTION 8

          1.   GENERAL

          Section 8 of the Act states:

     Whenever a state law prohibits, or requires approval or authorization
     of, the ownership or operation by a single company of the utility
     assets of an electric utility company and a gas utility company
     serving substantially the same territory, it shall be unlawful for a
     registered holding company, or any subsidiary thereof . . . (1) to
     take any step, without the express approval of the State commission of
     such State, which results in its having a direct or indirect  interest
     in an electric utility company and a gas utility company serving
     substantially the same territory; or (2) if it already has any such
     interest, to acquire, without the express approval of the State
     commission, any direct or indirect interest in an electric utility
     company or gas utility company serving substantially the same
     territory as that served by such companies in which it already has an
     interest.

On its face, this section indicates that, with approval of the relevant state
utility commissions, a registered holding company can include a combination of
electric and gas utility systems.  A careful reading of the section indicates
that the thrust of the section is to preclude the use of the registered holding
company form to circumvent any state law restrictions on the

<PAGE>

                                       -3-

ownership of gas and electric assets by the same company.  NSP and WEC believe
that a re-emphasis by the Commission on Section 8, which would allow registered
combination companies if, as is the case here, they are permitted by the
affected states, is consistent both with the Act and its policy objectives.
Indeed, over time the Commission has emphasized different aspects of Section 8
and its interplay with Section 11 -- initially allowing registered holding
companies to own both gas and electric systems under Section 8, then focusing on
Section 11 as controlling determinations regarding combination companies and
requiring the second system to meet a strict interpretation of the A-B-C Clauses
of Section 11(b)(1).

          2.   EARLY CASES

          In its early decisions, the Commission adhered to the concept that the
decision as to whether or not to allow combination companies was one that the
states should make (although the Commission might have to implement it in
certain cases) and, where such systems were permissible, the role of the
Commission was to ensure that both such systems were integrated as defined in
the Act.

          The Commission's most notable decision in this line is AMERICAN WATER
WORKS AND ELECTRIC CO., HCAR No. 949, 2 S.E.C. 972 (Dec. 30, 1937).  In that
case, the Commission approved the applicant's voluntary reorganization plan
under Section 11(e) of the Act and permitted the newly reorganized registered
holding company to retain both its electric and its gas operations.  While
specifically noting that the Act does  not contain a definition of single
integrated utility in the context of a combination company, the Commission
stated that:

     We believe, however, that it is proper to regard such a combined
     property as a single integrated system, provided that all of the
     electric properties are integrated and all of the properties, both gas
     and electric, are in fairly close geographic proximity and are so
     related that substantial economies may be effectuated by their
     coordination under common control.  The question of public policy as
     to the common ownership of gas and electric facilities in the same
     territory is apparently left by the statute to the decision of the
     states.

ID. at 983 & n.3.

          Thus, since the combination company did not violate state policy,
there was no need for the Commission to exercise jurisdiction to implement state
policy by requiring divestiture of gas and electric operations.  In that case
the Commission's concern under the Act was that each system was an integrated
system and otherwise met the standards of Section 11 of the Act.

<PAGE>

                                       -4-

          3.   OTHER CASES

          By the 1940s the Commission, faced with further perceived abuses,
de-emphasized its role as the implementer of state policy on combination
companies and focused on a narrow interpretation of the standards of Section 11
as the basis for a policy, adopted and implemented in simplification
proceedings, that the Commission should not allow registered holding companies
to own both gas and electric companies unless the smaller system qualified for
retention under the A-B-C Clauses.  The Commission revisited and reinterpreted
its AMERICAN WATER WORKS decision by noting that the case would have reached the
same result under the A-B-C Clauses.(1)  Thus, most Section 11 proceedings
involving the question of combination companies from that time forward discussed
retention of the gas system solely in the context of whether or  not it was a
permissible "additional system" meeting the requirements of the A-B-C
Clauses.(2)  In connection with this analysis, the Commission noted a policy
concern existing at that time that favored separating the management of gas
utility operations from the management of electric utility operations.  This
policy originated in the belief that gas utilities benefited from having a
separate management focusing their entire efforts on the gas business, as
opposed to being part of a combination company where management might focus on
electric utility operations at the expense of the gas utility operations.(3)  In
other words, there was a perception of competition in internal management
between gas and electric operations that could be detrimental to the gas
operations and, in turn, to consumers.

          The Supreme Court addressed the interplay between Sections 8 and 11 of
the Act in its decision S.E.C. v. NEW ENGLAND ELECTRIC SYSTEM ("NEES I"), 384
U.S. 176 (1966).  In NEES I, the Court noted:

     To some extent, local policy was expected to govern, with Section 8
     serving to prevent circumvention of that policy . . . .  At the same
     time, Section 11 was expected to assist in imposing restrictions with
     regard to the combination of

- ------------------
(1)  SEE, E.G., COLUMBIA GAS & ELECTRIC CORP., HCAR No. 2477, 8 S.E.C.
     443, 463 (Jan. 10, 1941); UNITED GAS IMPROVEMENT CO., HCAR No.
     2692, 9 S.E.C. 52 (Apr. 24, 1941).

(2)  SEE, E.G., NORTH AMERICAN CO., HCAR No. 3446, 11 S.E.C. 194, 216
     (Apr. 14, 1942); ENGINEERS PUBLIC SERVICE CO., HCAR No. 3796, 12
     S.E.C. 41, 56 (Sept. 16, 1942); UNITIL CORP., HCAR NO. 25524, 51,
     S.E.C. Docket 562 (Apr. 24, 1992).

(3)  SEE PHILADELPHIA CO., HCAR No. 8242, 28 S.E.C. 35, 48 (June 1,
     1948); NORTH AMERICAN CO., HCAR No. 10320, 32 S.E.C. 169, 179-80
     (Dec. 28, 1950); ILLINOIS POWER CO., HCAR No. 16574, 44 S.E.C. 140
     (Jan. 2, 1970).

<PAGE>
                                      -5-

gas and electricity in one system.  Discussing the interplay between Section 8
and Section 11, the Senate Committee noted that Section 8 only applied to future
acquisitions [and] "the policy upon which this section was based was essential
in the formulation of any Federal legislation on utility holding companies, it
did not think that the section should make it unlawful to retain (up to the time
that Section 11 may require divestment) interests in businesses in  which the
companies were lawfully engaged on the date of enactment of the title."

ID. at 183 n.14.(4)

          The Commission's policy with regard to exempt combination holding
companies, however, gave, and continues to give, primacy to state
determinations.  In prior cases, the Commission has considered whether or not it
could approve transactions and grant exemptions to combination holding companies
under the Act as being in the public interest in light of the dictates of
Section 11(b)(1) and its single integrated utility requirement.  In a 1954
decision granting an exemption from the Act to NSP, the Commission considered
whether or not the holding company was eligible for the exemption because it
conducted both gas and electric utility operations and such operations could be
considered detrimental to the public interest as violative of Section 11(b)(1).
In this case the Commission first decided that "the mere existence of the
combined electric and gas operations does not of itself require the denial of an
exemption."  NORTHERN STATES POWER CO., HCAR No. 12655, 36 S.E.C. 1, 8
(Sept. 16, 1954).

          The final decision on whether or not the combined system was in the
public interest was based on the concept that:

     competition in the field of distribution of gas and electric energy is
     "essentially a question of state policy."  The considered conclusions
     of the local authorities, deriving their power from specific State
     legislation, should be given great weight in determining whether the
     public interest would be adversely affected

- -------------------
(4)   The dissenting opinion in NEES I specifically disputed this
     conclusion, noting that "the House and Senate Committees in
     identical language expressly stated that common ownership of
     competing forms of energy was 'a field which is essentially a
     question of state policy'; the present Section 8 was enacted to
     support this approach by using federal power to limit common
     ownership only where it is contrary to state law."  ID. at 190
     (Harlan, J., dissenting).

<PAGE>

                                       -6-

     by the retention of combined operations.  In the absence of a  compelling
     showing in the record to the contrary, we would not be warranted in 
     rejecting the appraisal of such authorities that the local public interest 
     . . . is served by retention of the combined operation.

ID. at 8 (citations omitted).

          The Commission made a number of similar determinations in subsequent
decisions relating to exempt holding companies, including WEC.(5) For example,
in a 1988 case involving Section 9(a)(2) approval of an acquisition and
subsequent exemption, the Commission reviewed its precedent and determined:

     the judgment of a state's legislature and public service commission as
     to what will benefit their constituents is entitled to considerable
     deference . . . .  [W]e do not believe that the pro-competitive thrust
     of the Act expresses an absolute Federal policy against combination
     gas and electric operations . . . .  Neither the Act nor the NEES
     decisions require that the [S.E.C.] adopt such an inflexible rule.(6)

          4.   LEGISLATIVE HISTORY AND RECENT DEVELOPMENTS

          A review of the legislative history of the Act together with the
recent evolution of the utility industry and the regulatory environment in which
it operates, indicates that now is a propitious time for the Commission to
revisit its interpretations and allow combination registered holding companies
where permitted under relevant state law without violating the letter or the
spirit of the remaining sections of the Act.

          As embodied throughout Section 1 of the Act, one of the principal
"evils" that the Act was designed to remedy was that multistate holding
companies with activities "extending  over many States are not susceptible of
effective control by any State and make difficult, if not impossible, effective
State regulation of public utility companies."  Thus, the Act attempts to
simplify the corporate structures of holding company systems to enable states to
regulate the production and distribution of energy.  In general, the Act is not
concerned with those types of holding companies that can indeed be effectively
regulated on the state
- ---------------------
(5)  SEE, E.G., DELMARVA POWER & LIGHT CO., HCAR No. 19717, 46 S.E.C. 7(Oct. 19,
     1976); WISCONSIN ENERGY CORP., HCAR No. 24267, 37 S.E.C. Docket 296
     (Dec. 18, 1986).

(6)  WPL HOLDINGS, INC., HCAR No. 24590, 40 S.E.C. Docket 491, 497, 498
     (Feb. 26, 1988).

<PAGE>

                                       -7-

level and provides exemptions for them in Sections 3(a)(1)(7) and Section
3(a)(2).(8) The Act creates federal jurisdiction to regulate those holding
companies that could otherwise escape state and local regulation, but there is
no indication in the Act that it should be used to override effective state
policy.(9)

          Section 8 in particular provides for the use of the Act as a tool to
further state policy with regard to combination companies within registered
holding company systems by prohibiting such companies where state law prohibits
them and, implicitly, allowing such companies where state law and state
regulatory officials do not object.  A review of the legislative history of
Section 8 clarifies this intent.  In its 1935 report, the Senate Committee on
Interstate Commerce noted that the provision in Section 8 concerning combination
gas and electric companies "is concerned with competition in the field of
distribution of gas and electric energy -- a field which is essentially a
question of State policy, but which becomes a proper subject of Federal action
where the extra-State device  of a holding company is used to circumvent state
policy."(10) Conversely, when the holding company is not attempting to 
circumvent state policy, there does not appear to be any need for the federal 
government to exercise its jurisdiction.  As noted in the report of the 
National Power Policy Committee on Public-Utility Holding Companies, which 
is attached to the Senate report cited above, the policy of Section 8 is:

     Unless approval of a State commission can be obtained, the [S.E.C.]
     should not permit the use of the holding-company form to combine a gas
     and an electric utility servicing the same territory where local law
     prohibits their combination in a single entity.


- -------------------------
(7)  This exemption applies where the holding company and all material utility
     subsidiaries are incorporated in and operate predominantly in the same
     state.

(8)  This exemption applies where the holding company is predominantly a utility
     company whose operations do not extend beyond the state in which it is
     incorporated and states contiguous thereto.

(9)  Indeed, Section 21 of the Act specifically indicates that "nothing in [the
     Act] shall affect . . . the jurisdiction of an other commission, board,
     agency, or officer of . . . any State . . . insofar as such jurisdiction
     does not conflict with any provision of [the Act]."

(10) S. Rep. No. 2796, 74th Cong., 1st Sess., pt. 1 (Report of Sen. Wheeler from
     the Committee on Interstate Commerce) (the "1935 Senate Report") at 29-30
     (1935).

<PAGE>
                                       -8-

1935 Senate Report at 59.  Nothing in this history suggests a congressional
desire to prohibit outright all combination companies where such approval can be
obtained.

          Recent changes in the competitive nature of the utility industry
indicate that any perceived need for regulation by the Commission due to a
concern that the managements of combination companies may emphasize one form of
energy over the other has been eliminated by market forces providing customers
the ability to select the form and supplier of their energy needs, which in turn
mandates that utility companies offer a range of options to compete effectively.
As the division of investment management indicated in its recent report entitled
THE REGULATION OF PUBLIC-UTILITY HOLDING COMPANIES, "[T]he utility industry is
evolving toward the creation of one-source energy companies that will provide
their customers with whatever type of energy supply they want, whether
electricity or gas."(11) Thus, now that the fundamental restructuring of holding
company systems has been completed(12) and the industry is undergoing structural
changes that will shift control over certain matters from utilities to consumers
able to choose services offered by competing utilities, the Commission should
reemphasize the provisions of Section 8 and the initial policy impetus of the
Act by allowing combination registered holding companies to compete in the
market as long as they can be regulated effectively on the state level.  The
Commission should again use the Act as a tool to implement state policy rather
than as a device to impose additional unneeded and burdensome protections
against evils that no longer exist and are not threatened to recur.

          This re-emphasis on Section 8 fits within the overall regulatory
scheme of the Act.  Section 11 is flexible and was designed to change as the
policy concerns over the regulation of utility holding companies changed.(13)
The utility industry and the regulation of that industry has changed
dramatically in recent years and it is competitive forces (the very thing that
the Act was designed to promote) that are pushing holding companies to offer


- -------------
(11) The Division of Investment Management, U.S. Securities and Exchange
     Commission, THE REGULATION OF PUBLIC-UTILITY HOLDING COMPANIES (the "1995
     Report") at 75-6 (1995).

(12) 1995 Report at 63 (citing the SEC ANNUAL REPORT OF 1952 reporting that the
     simplification proceedings required under the Act were nearly completed).

(13) MISSISSIPPI VALLEY GENERATING CO., HCAR No. 12794, 36 S.E.C. 159 (Feb. 9,
     1955) (noting that Congress intended the concept of integration to be
     flexible); UNITIL CORP., SUPRA note 2 (noting that Section 11 contains a
     flexible standard designed to accommodate changes in the industry).

<PAGE>

                                       -9-

alternative forms of energy.(14) Moreover, a registered holding company would
still be required to demonstrate that any acquisition or transaction by which it
would become a combination company would not be detrimental to the carrying out
of the provisions of Section 11 of the Act.  In other words, its electric system
would have to constitute an integrated electric system and its gas system would
have to constitute an integrated gas system and both systems would have to be
capable of efficient operation.  Thus, the standards of Section 11 would still
have to be met, but the application of those standards should take into account
the fundamental policy of the Act to allow local regulations to make the
threshold determination with regard to combination companies.

          Each of NSP and WEPCO as a combination company is permissible pursuant
to the terms of Section 8 of the Act because the affected states are expected to
approve the continued combined activities, and each is in the public  interest.
Furthermore, as required by Section 11, in addition to the fact that NSP's and
WEPCO's electric systems constitute an integrated electric system, the gas
systems of each together will constitute an integrated gas system as explained
in detail under Item 3.A.2.d.(ii) of the Application.

          With respect to Section 8, the combination of electric and gas
operations is lawful under all applicable state laws for each of NSP and WEPCO
and has been considered and approved indirectly on numerous occasions by
Wisconsin, Minnesota, North Dakota and Michigan regulators who have, and will
continue to have, direct jurisdiction over the Primergy gas operations.  The use
of Primergy as a holding company for two combination companies will not
circumvent any state regulations by the relevant jurisdictions.  In addition, in
their applications for approval of the Transaction by the Minnesota, Wisconsin,
Michigan and North Dakota regulatory commissions -- who have, and  will continue
to have, direct jurisdiction over the Primergy system's gas utility operations
located in their respective states -- NSP and WEC expect these commissions to
either order or express approval for NSP and WEPCO to continue as combination
electric and gas utility companies through the retention of NSP's and WEPCO's
gas operations and of Primergy as a holding company of NSP and WEPCO.  Such
actions will reflect the recognition by these commissions that the existence of
both gas and electric systems in the Primergy holding company system will allow
Primergy's customers greater choice to meet their energy needs, especially given
the fact that the electric and gas systems operate in substantially the same
territory, while sharing in the synergies that result from the Transaction.
Moreover, the prior fear that a holding company such as Primergy would be able
to greatly emphasize one form of energy over the other based on its own agenda
has dissipated both because of the competitive nature of the energy market, 
which


- ----------------
(14) SEE GENERALLY the 1995 Report for a discussion of the recent changes in the
     industry and the regulation thereof.

<PAGE>

                                      -10-

requires utilities to meet customer energy supply requirements or risk losing
the customer to a competing supplier, and because state regulators will have
sufficient control over, and would be unlikely to approve, a combination company
that attempts to undertake such actions.

     Furthermore, the Commission has had the opportunity to review the gas
utility operations of NSP and WEC in prior orders.  SEE NORTHERN STATES POWER
CO., SUPRA, 36 S.E.C. 1 (1954); NORTHERN STATES POWER CO., HCAR No. 22334, 24
S.E.C. Docket 405 (Dec. 23, 1981).  The 1954 NORTHERN STATES POWER CO. decision,
SUPRA, is noteworthy for the Commission's grant of an  exemption to NSP under
Section 3(a)(2) despite the Staff's strenuous objections to NSP retaining its
gas utility properties in St. Paul, Minnesota.  In this regard, the Commission
noted:

     Before considering the Division's contentions, it should be observed
     that the continuance of combined gas and electric service by Northern
     States in St. Paul not only does not circumvent state law or policy
     but is affirmatively desired by the local authorities concerned.  The
     State of Minnesota has home-rule legislation and the City of St. Paul
     has authorized and actively favors the continuance by Northern States
     of combined gas and electric service, and urges that the exemption be
     granted.  The report of the Senate Committee on Interstate Commerce
     pointed out in connection with its comments on Section 8 of the Act
     that competition in the field of distribution of gas and electric
     energy is "essentially a question of State policy."(15)

In the 1981 NORTHERN STATES POWER CO. decision, SUPRA, the Commission continued
NSP's Section 3(a)(2) exemption virtually without discussion.  In WISCONSIN
ENERGY CORP., HCAR No. 24267, 37 S.E.C. Docket 296 (Dec. 18, 1986), the
Commission reviewed at length its prior decisions on ownership of electric and
gas utility operations by exempt holding companies and noted the extensive
regulation by the PSCW of holding companies.  The Commission granted WEC an
exemption under Section 3(a)(1) and reserved jurisdiction over its retention of
the gas utility operations of WNG.

          For all of these reasons, the Commission should approve the retention
by NSP and WEPCO of their respective gas properties as contemplated by the
Transaction.  No policy would be furthered by requiring divestiture, and,
indeed, state policy would be thwarted by such a requirement.

     II.  SECTION 11(B)(1) IS SATISFIED


- -----------------------
(15) 1935 Senate Report at 29.

<PAGE>
                                      -11-

          Primergy meets the standards for retention of the gas operations of
NSP and WEC pursuant to Section 11(b)(1) of the Act as well.  Under the A-B-C
Clauses, a registered holding  company is entitled to retain one or more
additional integrated public utility systems if:

          (A)  each of such additional systems cannot be operated as an
independent system without the loss of substantial economies which can be
secured by the retention of control by such holding company of such system;

          (B)  all of such additional systems are located in one state,
adjoining states, or a contiguous foreign country; and

          (C)  the continued combination of such systems under the control of
such holding company is not so large (considering the state of the art and the
area or region so affected) as to impair the advantages of localized management,
efficient operation, or the effectiveness of regulation.

          In fact, the Commission has held that the retention of existing gas
properties is governed by less stringent standards than the acquisition of new
gas properties,(16) and has allowed at least two registered electric systems to
retain long-standing gas utility properties without a showing of compliance with
the A-B-C clauses, subject to re-examination by the commission when more
information became available.

- -------------
(16) SEE, E.G., WISCONSIN'S ENVIRONMENTAL DECADE, INC. v. SEC, 882 F.2d 523,
     527-28 (D.C. Cir. 1989); DELMARVA POWER & LIGHT CO., SUPRA note 5, at 715
     (distinguishing between stricter standards applicable to the acquisition of
     new combination properties and the mere "continued existence of a
     combination company which had been in operation for thirty years");
     COLUMBIA GAS & ELECTRIC CORP., SUPRA note 1, at 462-63; UNION ELECTRIC CO.,
     HCAR No. 18368, 45 S.E.C. 489, 503-06 (Apr. 10, 1974) ("Acquisitions are
     measured by standards more stringent than those governing retainability of
     existing properties."), AFF'D WITHOUT OP. SUB NOM. CITY OF CAPE GIRARDEAU
     v. S.E.C., 521 F.2d 324 (D.C. Cir. 1975); AMERICAN GAS AND ELECTRIC CO.,
     HCAR No. 6639, 22 S.E.C. 808 (May 17, 1946).

(17) SEE MIDDLE SOUTH UTILITIES, INC., HCAR No. 11782, 35 S.E.C. 1, 14-15 (Mar.
     20, 1953) (gas properties retained by New Orleans Public Service Inc.);
     NORTH AMERICAN CO., SUPRA note 3 and UNION ELECTRIC COMPANY OF MISSOURI,
     HCAR No. 12262, 35 S.E.C. 483 (Dec. 15, 1953) (retention by Union Electric
     Company of Missouri of gas properties of Missouri Power & Light Company and
     Missouri Edison Company, respectively).

<PAGE>

                                      -12-

          In its Application and supporting exhibits, NSP and WEC have shown
that clause (A) above will be satisfied because the gas divisions of NSP and of
WEC will both suffer substantial losses of economy if they are separated from
the Primergy system and forced to operate on a stand-alone basis.  This evidence
is presented in the "Analysis of the Economic Impact of A Divestiture of the Gas
Operations of NSP(M) and its NSP(W)  Subsidiary" conducted by management of NSP
(the "NSP Divestiture Study"), Exhibit J-1 to the Application, and in the
"Analysis of the Economic Impact of a Divestiture of Wisconsin Energy
Corporation's Gas Operations conducted by the management of WEC (the "WEC
Divestiture Study"), Exhibit J-2 to the Application.  These studies are referred
to collectively as the "Gas Studies."  In addition, following the effectiveness
of the transaction, Primergy will satisfy the criteria of clause (B) as its gas
utility operations will be confined to the contiguous states of Wisconsin,
Minnesota, Michigan and North Dakota.  Finally, the Primergy gas system will not
be so large as to impair local management, efficient operation or effective
regulation under clause (C).

A.  THE A-B-C ANALYSIS SHOULD BE LIBERALIZED.

          Since 1968, in interpreting clause (A) of Section 11(b), the
Commission has historically looked to the Supreme Court decisions in NEES I,
SUPRA, and S.E.C. v. NEW ENGLAND ELECTRIC SYSTEM, 390 U.S. 207 (1968) ("NEES
II") (collectively the "NEES decisions").  In NEES I, the Supreme Court accepted
the Commission's interpretation of the "loss of substantial economies" language
of clause (A) to require an applicant seeking to own an electric and gas utility
system to show that the additional system, if separated from the principal
system, would be incapable of independent economic operation.  The Court in NEES
I accepted the Commission's then-current interpretation of clause (A), despite
earlier S.E.C. interpretations permitting the Commission to use business
judgment and expertise to apply the statutory phrase "loss of substantial
economies."  In NEES I, the Court  specifically recognized that the language of
clause (A) was "admittedly not crystal clear" and deferred to the agency's
"EXPERTISE on the total competitive situation."  NEES I, 384 U.S. at 185
(emphasis in original).  In NEES II, the Court reiterated and strengthened its
earlier statement of deference to the Commission.  NEES II, 390 U.S. at 219.

          The Division recognized in the 1995 Report that the Commission was no
longer bound by the narrow interpretation of clause (A) under the NEES
decisions. In so doing, the Division stated:

     As discussed above, the S.E.C. has generally required electric
     registered holding companies that seek to own gas utility properties
     to satisfy the requirements of the A-B-C clauses concerning additional
     integrated systems.

<PAGE>

                                      -13-

     In contrast, exempt holding companies have generally been permitted to
     retain or acquire combination systems so long as  combined ownership of 
     gas and electric operations is permitted by state law and is supported 
     by the interested regulatory authorities.

     In the past, the S.E.C. has construed the A-B-C clauses narrowly to permit
     retention only where the additional system, if separated from the principal
     system, would be incapable of independent economic operations.  Although 
     the Supreme Court upheld the S.E.C.'s reading, two justices dissented, 
     contending that the "serious impairment" standard was at odds with the 
     wording of the Act, had little basis in the statutory history or aims of 
     the Act, and could not be sustained by agency or judicial precedent.  The 
     dissenting justices believed that the statutory language "called for a 
     business judgment of what would be a significant loss."

     Applicants in recent matters have argued that, in a competitive
     utility environment, any loss of economies threatens a utility's
     competitive position, and even a "small" loss of economies may render
     a utility vulnerable to significant erosion of its competitive
     position.  There is general support for a more relaxed standard.  A
     number of commenters emphasize that these are essentially  state
     issues.  It does not appear that the S.E.C.'s precedent concerning
     additional systems precludes the S.E.C. from relaxing its
     interpretation of section 11(b)(1)(A).  Indeed, the S.E.C. has
     recognized that section 11 does not impose "rigid concepts" but rather
     creates a "flexible" standard designed "to accommodate changes in the
     electric utility industry."

     Congress, in 1935, recognized that competition in the field of
     distribution of gas and electric energy is essentially a question of
     state policy.  The Act was intended to ensure compliance with state
     law in this regard.  Moreover, it appears that the utility industry is
     evolving toward the creation of one-source energy companies that will
     provide their customers with whatever type of energy supply they want,
     whether electricity or gas.  Accordingly, the Division believes it is
     appropriate to reconcile the treatment of registered and exempt
     companies in this regard, and so recommends that the S.E.C. permit
     registered holding companies to own gas and electric utility systems
     pursuant to the A-B-C clauses of section 11(b)(1), where the affected
     states agree.(18)


- ----------------------
(18) 1995 Report at 74-76 (footnotes omitted).
<PAGE>
                                      -14-


          In NEES I (and NEES II), the Court accepted the Commission's
interpretation of clause (A) as a "construction . . . well within the
permissible range given to those who are charged with the task of giving an
intricate statutory scheme practical sense and application."  NEES I, 384 U.S.
at 185.  However, there is strong support in Supreme Court case law for the
Commission's application in this case of its current interpretation of clause
(A), based upon current competitive facts and current policy, as stated in the
1995 Report.  In CHEVRON USA, INC. v. NATIONAL RESOURCES DEFENSE COUNCIL, INC.,
467 U.S. 837 (1984), the Court outlined the parameters for changing agency
interpretations of statutory language based on policy considerations and agency
expertise:

     When a court reviews an agency's construction of the statute which it
     administers, it is confronted with two questions.  First, always, is
     the  question whether Congress has directly spoken to the precise
     question at issue.  If the intent of Congress is clear, that is the
     end of the matter; for the court, as well as the agency, must give
     effect to the unambiguously expressed intent of Congress.  If,
     however, the court determines Congress has not directly addressed the
     precise question at issue, the court does not simply impose its own
     construction on the statute, as would be necessary in the absence of
     an administrative interpretation.  RATHER, IF THE STATUTE IS SILENT OR
     AMBIGUOUS WITH RESPECT TO THE SPECIFIC ISSUE, THE QUESTION FOR THE
     COURT IS WHETHER THE AGENCY'S ANSWER IS BASED ON A PERMISSIBLE
     CONSTRUCTION OF THE STATUTE.

467 U.S. at 842-43 (citations omitted; emphasis added).  Justice Scalia, the
present dean of Supreme Court interpretations of administrative law, pointed out
that the Court's CHEVRON opinion clearly "announced the principle that the
courts will accept an agency's reasonable iNTERPRETATION OF THE AMBIGUOUS TERMS
OF A STATUTE THAT THE AGENCY ADMINISTERS."  THE HONORABLE ANTONIN SCALIA,
JUDICIAL DEFERENCE TO ADMINISTRATIVE INTERPRETATIONS OF LAW, 1989 Duke L.J. 511,
511 (1989).

          In the NEES I opinion, the Supreme Court specifically pointed out that
"[t]he phrase 'without the loss of substantial economies' is admittedly not
crystal clear."  NEES I, 384 U.S. at 185.  Thus, the first prong of the analysis
under CHEVRON is clearly met.  As Justice Scalia pointed out, under CHEVRON:

     the agency is free to give the statute whichever of several possible
     meanings it thinks most conducive to accomplishment of the statutory
     purpose.  Under the latter regime, there is no apparent justification
     for holding the agency to its first answer, or penalizing it for a
     change of mind.

<PAGE>

                                      -15-

Scalia, SUPRA, 1989 Duke L.J. at 516.  Justice Scalia convincingly argues that a
primary point of CHEVRON is to allow agencies flexibility to change their
statutory interpretations based upon current economic (and even political)
considerations.  Under CHEVRON, it is entirely appropriate for the Commission to
interpret clause (A) based on its CURRENT  "expertise on the total competitive
situation."  NEES I, 384 U.S. at 185.

          Applicants believe that the Division's recommendation would 
represent sound policy by the Commission.  From a policy perspective, the 
Commission's historic concern underpinning NEW ENGLAND ELECTRIC SYSTEM, HCAR 
No. 15035, 41 S.E.C. 888 (Mar. 19, 1964), and a host of earlier decisions 
where the retainability of gas properties by registered electric systems was 
at issue -- namely, of fostering competition between electric and gas -- is 
simply no longer valid given the current "state of the art" in the electric 
and gas utility industries.  In the generation since the Commission decided 
the NEES case, profound economic and regulatory factors have wrought a 
fundamental transformation in the gas supply and electric generation 
industry, rendering obsolete the Commission's earlier premises regarding the 
primacy of competition between gas and electric service and the lack of 
competition within electric and gas service.

          In the gas area, regulatory changes have introduced competition into
what was formerly a monopoly and have expanded the availability of non-utility
"transportation-only service" as an alternative to sales services from the local
gas utility company.  The NSP, NSP-W and WEPCO gas operations all have "open
access" transportation-only service tariffs on the file with their respective
state commissions, and approximately 20.1% of the gas delivered by them in 1995
was directly purchased by customers.  Combination utilities therefore have less
ability than they did in 1935 to "favor" electric -- the principal policy
concern in decisions ordering the separation of gas and electric systems -- by
curtailing the availability or increasing the price of gas.(19)  Combination
utilities also have less incentive to favor electric over gas in light of the
increasing importance of demand-side management, the costs and risks involved in
the construction of new generating capacity and the incentives to avoid such
construction, and, as noted in the June 1994 issue of THE ELECTRICITY JOURNAL,
the emergence  of integrated resource planning involving both gas and electric
service.


- ------------------
(19) SEE, E.G., NEES I.  It is important to note that this issue -- basically an
     anti-trust issue -- was the principal concern in previous decisions
     ordering the separation of gas and electric systems and clearly is no
     longer applicable to the changed utility competitive environment.

<PAGE>

                                      -16-

          In the electric area, the Energy Policy Act of 1992 and the Public
Utility Regulatory Policies Act of 1978 have introduced competition into the
electric utility business.  As the chairman of the Senate Banking Committee
stated recently:

     [The Act] was substantially changed by the Energy Policy Act of 1992.
     That law restructured the utility industry to promote greater
     competition for the benefit of ENERGY customers.  The Energy Policy
     Act of 1992 was the product of a cooperative effort on the part of the
     Banking Committee and the Energy Committee to create a more market-
     oriented regulatory framework for the ENERGY industry.

Hearing on S. 182, The Communications Act of 1994 Before the Comm. on Commerce,
Science and Transportation, 103d Cong., 2d Sess., 34-345 (1994) (Prepared
Statement of Senator Riegle) (emphasis added).

          In addition, many states have "retail wheeling" measures under
discussion which are likely to have the effect of extending electric supply
competition to the retail level.  Minnesota, Wisconsin, Michigan and North
Dakota are each in the process of evaluating various options that could increase
electric supply competition at the retail level.(20)


- ---------------
(20) On December 12, 1995, the PSCW announced a determination outlining the
     general direction of electric utility regulation in Wisconsin.  It includes
     a restructuring of the industry providing choice of electricity provider
     for all consumers by the year 2000 as well as establishment of a
     competitive generation business.  The transmission and distribution
     functions would remain regulated.  In a February 22, 1996 Report to the
     Wisconsin Legislature, the PSCW identified a 32-step workplan that it would
     follow for Electric Utility Restructuring in Wisconsin.  In the plan, the
     PSCW indicated that during 1996 it will begin activities on 12 of these
     steps, some of which would seek changes in applicable administrative rules
     under its jurisdiction, including affiliated interest standards and quality
     of service standards.  The PSCW experts are to present an electric utility
     restructuring plan to the Wisconsin Legislature in 1997.

     The PSCW also continued a generic investigation of the natural gas industry
     in Wisconsin and addressed the extent to which traditional regulation
     should be replaced with a different approach.  In conjunction with this
     generic investigation, the PSCW staff is reviewing the use of the current
     purchased gas adjustment ("PGA") mechanism which is designed to pass on to
     gas customers increases or decreases in the cost natural gas purchased for
     resale.  A separate docket has been established to review the PGA.

<PAGE>
                                      -17-

          Instead of relying on the blunt instrument of competition BETWEEN gas
and electric, national policy has now created direct competition WITHIN the gas
and electric utility industries.  Thus, combination ownership does not
eliminate competition, since a combination utility now has competitors for both
gas and electric service.  Moreover, competition is not an end in itself, but is
merely a means to the end of efficient, cost-effective service.  Since
combination ownership creates efficiencies and no longer has the effect of
eliminating competition, there is no reason for the Commission to prohibit
combination ownership, at least under the circumstances presented here.

          Nothing in the Supreme Court's NEES decisions compels a different
result.  First, as the Commission noted in its UNION ELECTRIC decision, the
Supreme Court's NEES decisions attached "great weight . . . to [the
Commission's] expertise in the administration of the Act."  UNION ELECTRIC CO.,
HCAR No. 16368, 45 S.E.C. 489, 509 n.77 (Apr. 10, 1974).  The NEES decisions and
the Court's reasoning in CHEVRON therefore leave the Commission free to apply
its expertise to administer the Act in light of changes in legal, regulatory and
economic circumstances which were not foreseen at the time of the NEES
decisions, including federal legislation which has "substantially changed" the
Act.  SEE CHEVRON, 467 U.S. at 842.

          Second, as noted by the Commission in UNION ELECTRIC and later
decisions, the NEES decisions are based on premises and policies that are no
longer operative.  SEE DELMARVA POWER & LIGHT CO., HCAR No. 19717, 46 S.E.C.
710, 716 (Oct. 19, 1976)  ("[T]he objective of promoting retail competition
between gas and electricity, which was stressed in the NEES opinions is less
critical now."); UNION ELECTRIC CO., SUPRA, 45 S.E.C. at 510 (describing as
"outmoded" the Commissions' previous policy to "promot[e] the 'wider . . . use
of gas and electric energy'" and to "foster . . . variegated competition between
gas and electricity and the attendant promotion of the use of each"; holding
that "the maximization of energy use seems a questionable public policy
objective" and that "[i]n today's world the public interest and the long-run
consumer interest seem to call for prudent conservation and rational allocation"
of resources), AFF'D WITHOUT OP. SUB NOM. CITY OF CAPE GIRARDEAU v. S.E.C., 521
F.2d 324 (D.C. Cir. 1975).

B.  CLAUSE A OF SECTION 11(B)(1) IS SATISFIED.

          Historically, assuming no liberalization, as a "guide" to determining
whether lost economies are "substantial" under Section 11(b)(1)(A), under its
previous narrow interpretation of this section, the Commission had given
consideration to four ratios, which measure the projected loss of economies as a
percentage of:  (1) total gas operating revenues; (2) total gas expense or
"operating revenue deductions"; (3) gross gas income and (4) net gas income or
net gas utility operating income.  Although the Commission has declined to draw
a

<PAGE>

                                      -18-

bright-line numerical test under Section 11(b)(1)(A), it has indicated that cost
increases resulting in a 6.78% loss of operating revenues, a 9.72% increase in
operating revenue deductions, a 25.44% loss of gross gas income and a 42.46%
loss of net income would afford an "impressive basis for finding a loss of
substantial economies."  ENGINEERS PUBLIC SERVICE CO., HCAR No. 3796, 12 S.E.C.
41, 59 (Sept. 16, 1942).

          DIRECT LOSS OF ECONOMIES.  As noted above, NSP and WEPCO have each
prepared separate studies of their respective gas utility operations that
analyze the lost economies that their gas utility operations would suffer upon
divestiture when compared to their retention pursuant to the Transaction.  As
set forth in the Gas Studies, if the gas operations of NSP and WEC were operated
on a stand-alone basis, lost economies from the need to replicate services, the
loss of economies of scale, the costs of reorganization, and other factors would
be immediate and substantial.  In the absence of rate relief, those lost
economies would substantially injure the shareholders of NSP and WEC upon the
divestiture of those gas operations.  As the studies further show, if rate
relief were  granted with respect to the lost economies, then consumers would
bear those substantial costs over what they would have to pay if the properties
were retained as contemplated by the Transaction.

          As set forth in the Gas Studies, divestiture of the gas operations of
WEPCO, NSP and NSP-W into stand-alone companies would result in lost economies
of $36.4 million for WEPCO, $30.1 million for NSP and $9.3 million for NSP-W.
The lost economies compare with gas operating revenues of $318 million for
WEPCO, $336 million for NSP and $78 million for NSP-W; gas operating revenue
deductions of $271 million for WEPCO, $300 million for NSP and $69.7 million for
NSP-W; gas gross income of $47 million for WEPCO, $36 million for NSP and $8.2
million for NSP-W; and gas net income of $31.9 million for WEPCO, $26.6 million
for NSP and $5.5 million for NSP-W.

          On a percentage basis, the lost economies amount to 112.62% of 1995
gas net income in the case of WEPCO, 110.20% of gas net income in the case of
NSP and 165.16% of gas net income in the case of NSP-W -- far in excess of the
loss of net income in UNITIL, where the Commission allowed the retention of gas
utility operations, and the 30% loss in NEW ENGLAND ELECTRIC SYSTEM that the
Commission has described as the highest loss of net income in any past
divestiture order.(21)  As a percentage of 1995 gas operating revenues, these
lost economies described in the Gas Studies amount to 11.30% in the case of
WEPCO, 8.74%

- ---------------
(21) SEE UNITIL CORP., SUPRA note 2, at 567 n.42 ("The Commission has required
     divestment where the anticipated loss of income of the stand-alone company
     was approximately 30% . . ." or "29.9% of net income before taxes," citing
     S.E.C. v. NEW ENGLAND ELECTRIC SYSTEM, 390 U.S. 214 n.11 (1968)).

<PAGE>

                                      -19-

in the case of NSP and 11.73% in the case of NSP-W -- losses substantially 
higher than the losses in any past divestiture order.(22) As a percentage of 
1995 gas operating revenue  deductions, the lost economies described in the 
Gas Studies would amount to 13.26% in the case of WEPCO, 9.79% in the case of 
NSP, and 13.12% in the case of NSP-W, higher than the losses in any past 
divestiture order and, in ENTERGY, another case in which the Commission 
authorized the retention of gas operations.  As a percentage of 1995 gross 
income, the lost economies described in the Gas Studies amount to 76.51% in 
the case of WEPCO, 81.46% in the case of NSP and 111.05% in the case of 
NSP-W, far in excess of the highest loss of gross income in any divestiture 
order.

          In order to recover these lost economies, WEPCO's gas division would
need to increase rate revenue by $36.4 million or 11.45%, NSP would have to
increase revenues by $30.1 million or 8.96% and NSP-W would have to increase
rate revenue by $9.3 million or 11.91%.  These increases in rate revenues would
have a direct and immediate negative impact on the rates  charged to customers
for gas services.  In addition, the customers of WEPCO and NSP gas utility
businesses who are also customers of their respective electric utility
businesses will experience a doubling of their postage costs to pay separate
bills.  The total

- ---------------
(22) The highest loss of operating revenues in any case ordering divestiture is
     commonly said to be 6.58%.  SEE, E.G., UNITIL CORP., SUPRA note 2, at 567
     ("[o]f cases in which the Commission has required divestment, the highest
     estimated loss of operating revenues of a stand-alone company was
     6.58% . . . ," citing ENGINEERS PUBLIC SERVICE CO., SUPRA note 2).  In
     fact, however, the 6.58% ratio is not cited in ENGINEERS and is a post hoc
     calculation derived from claimed cost increases which the Commission had
     found were "overstated" and "doubtful" in a number of respects.  ENGINEERS
     PUBLIC SERVICE CO., SUPRA note 2, at 80-81.  SEE ALSO PHILADELPHIA CO.,
     SUPRA note 3, at 51 n.26 (June 1, 1949) (Engineers' "estimate . . . of
     increased expenses . . . was overstated in several respects.").  While the
     Commission made no finding as to actual cost increases or ratio for the
     Gulf States gas properties, it found that Engineers' estimate of
     divestiture-related ratios cost increases or ratio for certain sister gas
     properties in Virginia were also overstated and cut them and the resulting
     ratios in half.  ENGINEERS PUBLIC SERVICE CO., SUPRA, note 2, at 60.  If
     the same 50% discount were applied to Engineers's Gulf States gas
     properties, the loss of operating revenues would have been 10.43%, and the
     loss of net income would have been 12.63%.  Disregarding the 6.58% ratio
     incorrectly attributed to the Engineers/Gulf State case, the highest loss
     of operating revenues in any past divestiture order was 5.8%.  SEE table of
     ratios in NEW ENGLAND ELECTRIC SYSTEM, HCAR No. 15035, 41 S.E.C. 888, app.
     at 905 (Mar. 19, 1964) (The North American Company).  This figure would be
     even lower if adjusted for the increases in purchased gas costs since the
     1940s.

<PAGE>

                                      -20-

estimated increase in such postage costs is $3.84 per customer per year or
$1,631,000 in the aggregate ($1,356,000 for NSP gas customers and $275,000 for
NSP-W gas customers).

          LOSS OF "ENERGY SERVICE COMPANY ECONOMIES."  Divestiture would also
result in the loss to consumers of the economies offered by the "energy
services" approach of NSP and WEC to the utility business.  While the losses
cannot now be fully quantified, they are substantial.  At the center of the
energy services company concept is the idea that providing gas and electric
products is only the start of the utility's job.  In addition, the utility must
provide enhanced service to the consumer by providing an entire package of both
energy products and services.  In this area, NSP's and WEC's efforts are part of
a trend by utilities to organize themselves as energy service companies, that
is, as providers of a total package of energy services rather than merely
suppliers of gas and electric products.  The goal of an energy service company
is to retain its current customers and obtain new customers in an increasingly
competitive environment by meeting customers' needs better than the competition.
An energy service company can provide the customer with a low cost energy (I.E.,
gas, electricity, or conservation) option without inefficient subsidies.

          Through the adoption of the energy services concept, combination
utilities benefit all utility stockholders.  For customers, a service company
provides the convenience and efficiency of service by a single energy provider
and reduces transaction cost incurred in gathering and analyzing information,
contacting energy suppliers, negotiating terms of services and paying bills.
For the communities in which an energy service company operates, combining gas
and electric operations simplifies community planning on energy-related matters.
For society, an energy service company is best able to ensure an environmentally
efficient allocation of energy.  For utility shareholders and employees, an
energy service company is better able to respond to a competitive environment
and to remain an attractive investment opportunity for shareholders and an
appealing employer for utility employees.

C.  CLAUSES (B) AND (C) OF SECTION 11(B)(1) ARE SATISFIED.

          The remaining requirements of Section 11(b)(1) are met because the gas
operations of WEPCO, NSP and NSP-W are located in adjoining states Wisconsin,
Minnesota, Michigan (Upper Peninsula), and North Dakota and because the
continued combination of the gas operations under Primergy is not so large,
considering the state of the art and the area or region affected, as to impair
the advantages of localized management, efficient operation or the effectiveness
of regulation.  The gas systems are confined to a relatively small area and are
not as large as other gas systems in the same area and will preserve the
advantages of localized management, efficient operation and effectiveness of
regulation.  Moreover, as the Commission has recognized elsewhere, the
determinative consideration is not size alone or size in an absolute sense,
either big or small, but size in

<PAGE>

                                      -21-

relation to its effect, if any, on localized management, efficient operation and
effective regulation.(23)  The Commission must "exercise its best judgment as to
the maximum size of a holding company in a particular area, considering the
state of the art and the area or region affected.(24)  From these perspectives,
it is clear that the continued combination of the gas operations under Primergy
is not too large.

          Even after the combination, the gas operations of NSP and WEPCO, with
some 750,000 customers combined, will be smaller than Northern Illinois Gas
Company (1,769,800 customers) and People's Gas Light and Coke Company (842,510
customers), primary competitors in the region.

          The Commission's past decisions on "localized management" have
evaluated localized management in terms of  such factors as responsiveness to
local needs,(25) whether management and directors were drawn from local
utilities, the preservation of corporate identities,(26) the preservation of
corporate identities,(27) the ease of communication,(28) and other factors.


- ---------------
(23) SEE, E.G., ENTERGY CORP., HCAR No. 25952, 55 S.E.C. Docket 2035, 2040 (Dec.
     17, 1993); CENTERIOR ENERGY CORP., HCAR No. 24073, 35 S.E.C. Docket 769,
     771 (Apr. 29, 1986); AMERICAN ELECTRIC POWER CO., HCAR No. 20633, 15 S.E.C.
     Docket 375, 383-4 (July 21, 1978).

(24) AMERICAN ELECTRIC POWER CO., SUPRA note 23, at 381.

(25) ENTERGY CORP., SUPRA note 23, at 2046 n.83; AMERICAN ELECTRIC POWER CO.,
     SUPRA note 23, at 383 (advantages of localized management evaluated in
     terms of whether an enlarged system could be "responsive to local needs");
     GENERAL PUBLIC UTILITIES CORP., HCAR No. 13116, 37 S.E.C. 28, 36 (Mar. 2,
     1956) (localized management evaluated in terms of "local problems and
     matters involving relations with consumers").

(26) SEE CENTERIOR ENERGY CORP., SUPRA note 23, 35 S.E.C. Docket at 775
     (advantages of localized management would not be compromised by the
     affiliation of two electric utilities under a new holding company because
     the new holding company's "management [would be] drawn from the present
     management" of the two utilities); NORTHEAST UTILITIES, HCAR No. 25221, 47
     S.E.C. Docket 1270, 1285 (Dec. 21, 1990) (advantages of localized
     management would be preserved in part because the board of New Hampshire
     utility, which was to be acquired by an out-of-state holding company,
     included "four New Hampshire residents").

(27) SEE NORTHEAST UTILITIES, SUPRA note 26, at 1285 (utilities "will be
     maintained as separate New Hampshire corporations . . . . [t]herefore the
     advantages of localized management will be preserved"); COLUMBIA GAS
     SYSTEM, INC., HCAR No. 24599, 40 S.E.C.  Docket

<PAGE>

                                      -22-

          In addition, the Commission has held that so long as there is evidence
as to the local nature of important policy determinations, the advantages of
localized management are not necessarily impaired by central control.  NORTH
AMERICAN CO., HCAR No. 3446, 11 S.E.C. 194, 237 (Apr. 14, 1992).  The
localization of policy determinations can be effectively achieved where
management's time and efforts are concentrated in the area served by the
principal system (here, the electric system).  SOUTHERN UNION GAS CO., HCAR
No. 3802, 12 S.E.C. 116, 142 (Sept. 19, 1942).  It can also be achieved where
the systems are in close proximity to each other.  ENGINEERS PUBLIC SERVICE CO.,
SUPRA, 12 S.E.C. at 66 (Sept. 16, 1942).  The retention of the gas properties
under Primergy satisfies all of these considerations.

          As a result of the Transaction, the gas utility operations of NSP-W
(other than the Designated Gas Utility Assets) will become part of WEPCO and the
Designated Gas Utility Assets (I.E. the distribution systems servicing towns of
LaCrosse and Hudson, Wisconsin) will become part of NSP.  The centralized
functions of NSP (including the Designated Gas Utility Assets) will be managed
from St. Paul, Minnesota, and the local functions will continue to be handled
from regional offices, including offices in or near LaCrosse and Hudson.
Similarly, the central gas utility functions for WEPCO (including the gas
utility business acquired from NSP-W) will continue to be run from Milwaukee and
local matters will be handled by regional offices.  No reduction in customer
service or support crews is expected.  Management will therefore remain
geographically close to the gas operations, thereby preserving the advantages of
localized management.  From the standpoint of regulatory effectiveness, NSP
already operates a multi-jurisdictional (Minnesota and North Dakota) gas
utility, as does NSP-W (Wisconsin and Michigan).  In addition, several other gas
utilities in the region serve customers in several states.  Thus, the regulatory
agencies in the four states are currently regulating multi-jurisdictional gas
utilities and will be able to effectively regulate the gas utility operations of
Primergy.  In addition, it is expected that:  (i) the Wisconsin and Michigan
regulatory authorities will indicate their support for or order the retention of
the existing gas system by WEPCO and will approve WEPCO's acquisition of NSP-W's
gas utility business, (ii) that the North Dakota and Minnesota regulatory
authorities will support the retention of the existing gas system of NSP and
(iii) the Wisconsin Commission will approve NSP's acquisition of the Designated
Gas Utility Assets, thereby indicating that they can regulate these systems
effectively.  With respect to efficient operation,

(..continued)
     654, 656 (March  15, 1988) (benefits of local management maintained where
     the utility to be added would be a separate subsidiary).

(28) SEE AMERICAN ELECTRIC POWER CO., SUPRA note 23, at 383-84 (distance of
     corporate headquarters from local management was a "less important factor
     in determining what is in the public interest" given the "present-day ease
     of communication and transportation").

<PAGE>

as described above, as part of the Primergy System, the gas operations of NSP
and WEPCO are expected to reduce purchased gas costs by $102 million from 1997
to 2000 and 100% of these savings will be passed on directly to customers.  Far
from impairing the advantages of efficient operation, the combination of the gas
operations under Primergy will facilitate and enhance the efficiency of gas
operations.

CONCLUSION

          For the reasons set forth above, and in Primergy's Application and
supporting exhibits, it is respectfully submitted that the Commission should
allow Primergy to retain the gas utility operations of NSP and WEC following the
consummation of the Transaction and the registration of Primergy as a holding
company under the Act.


                                   Cahill Gordon & Reindel


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