WISCONSIN POWER & LIGHT CO
DEF 14A, 2000-04-12
ELECTRIC & OTHER SERVICES COMBINED
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                     SCHEDULE 14A INFORMATION
    Proxy Statement Pursuant to Section 14(a) of the Securities
                       Exchange Act of 1934
                       (Amendment No. ____)

Filed by the Registrant [X]
Filed by a Party other than the Registrant [  ]

Check the appropriate box:

[  ]  Preliminary Proxy Statement
[  ]  Confidential, for Use of the Commission Only (as permitted
      by Rule 14a-6(e)(2))
[X ]  Definitive Proxy Statement
[  ]  Definitive Additional Materials
[  ]  Soliciting Material Pursuant to Section 240.14a-11(c)or Section 240.14a-12


                WISCONSIN POWER AND LIGHT COMPANY
         (Name of Registrant as Specified in its Charter)


    (Name of Person(s) Filing Proxy Statement if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

[X ]   No fee required.

[  ]  Fee   computed  on  table  below  per   Exchange   Act  Rules
      14a-6(i)(4) and 0-11.

      1)Title of each  class  of  securities  to which  transaction
        applies:

      2)Aggregate   number  of  securities  to  which   transaction
        applies:

      3)Per unit  price or other  underlying  value of  transaction
        computed  pursuant to Exchange Act Rule 0-11 (Set forth the
        amount on which the filing fee is calculated  and state how
        it was determined):

      4)Proposed maximum aggregate value of transaction:

      5)Total fee paid:

[  ]  Fee paid previously with preliminary materials.

[  ]  Check  box if any part of the fee is offset  as  provided  by
      Exchange  Act Rule  0-11(a)(2)  and  identify  the filing for
      which the  offsetting fee was paid  previously.  Identify the
      previous  filing by  registration  statement  number,  or the
      Form or Schedule and the date of its filing.

      1)Amount Previously Paid:

      2)Form, Schedule or Registration Statement No.:

      3)Filing Party:

      4)Date Filed:

<PAGE>




                         Your Vote is Important










                    Wisconsin Power and Light Company


                             Proxy Statement


                      Notice of 2000 Annual Meeting


                                   and



                           1999 Annual Report







<PAGE>


________________________________________________________________________________


                    WISCONSIN POWER AND LIGHT COMPANY



                      ANNUAL MEETING OF SHAREOWNERS

                     DATE:   May 24, 2000

                     TIME:   1:00 PM, Central Daylight Savings Time

                 LOCATION:   Wisconsin Power and Light Company
                             Room 1A
                             222 West Washington Avenue
                             Madison, Wisconsin


________________________________________________________________________________









________________________________________________________________________________

                     SHAREOWNER INFORMATION NUMBERS



        LOCAL CALLS (MADISON, WI AREA)..........608-252-3110



        TOLL FREE NUMBER........................800-356-5343


________________________________________________________________________________
<PAGE>



                                               Wisconsin Power and Light Company
                                                      222 West Washington Avenue
                                                                  P. O. Box 2568
                                                          Madison, WI 53701-2568
                                                             Phone: 608-252-3110


                  NOTICE OF ANNUAL MEETING AND PROXY STATEMENT

Dear Wisconsin Power and Light Company Shareowner:

On  Wednesday,  May 24,  2000,  Wisconsin  Power and Light  Company (the
"Company")  will hold its 2000  Annual  Meeting  of  Shareowners  at the
office of the Company,  222 West Washington  Avenue,  Room 1A,  Madison,
Wisconsin.  The meeting will begin at 1:00 p.m. Central Daylight Savings
Time.

Only the sole common stock shareowner,  Alliant Energy Corporation,  and
preferred  shareowners  who  owned  stock at the  close of  business  on
April 5,  2000 can vote at this meeting.  All  shareowners are requested
to be present at the  meeting in person or by proxy so that a quorum may
be assured. At the meeting the Company's shareowners will:

      1. Elect five  directors  for terms  expiring  at the 2003  Annual
         Meeting of Shareowners; and

      2. Attend  to  any  other  business  properly  presented  at  the
         meeting.

The  Board  of  Directors  of the  Company  presently  knows of no other
business to come before the meeting.

Please sign and return the enclosed  proxy card as soon as possible.  If
you attend the  meeting,  you may revoke your proxy at the  registration
desk and vote in person.

The 1999 Annual  Report of the  Company  appears as  Appendix A  to this
Proxy  Statement.  The  Proxy  Statement  and  Annual  Report  have been
combined  into a single  document  to improve the  effectiveness  of our
financial  communication and to reduce costs, although the Annual Report
does not constitute a part of the Proxy Statement.

Any Wisconsin Power and Light Company  preferred  shareowner who desires
to receive a copy of the Alliant Energy  Corporation  1999 Annual Report
to Shareowners may do so by calling the Shareowner  Services  Department
at the  Shareowner  Information  Number shown at the front of this proxy
statement or writing to the Company at the address above.


                                    By Order of the Board of Directors,

                                    /s/ Edward M. Gleason
                                    ---------------------
                                    Edward M. Gleason
                                    Vice President--Treasurer and
                                    Corporate Secretary

Dated and mailed on or about April 12, 2000
<PAGE>


                            TABLE OF CONTENTS

Questions and Answers..............................................   3
Election of Directors..............................................   6
   Nominees........................................................   6
   Continuing Directors............................................   8
Meetings and Committees of the Board...............................  11
Compensation of Directors..........................................  12
Ownership of Voting Securities.....................................  15
Compensation of Executive Officers.................................  17
   Summary Compensation Table......................................  17
Stock Options......................................................  19
   Stock Options/SAR Grants in 1999................................  19
   Options/SAR Values at December 31, 1999.........................  20
   Long-Term Incentive Awards in 1999..............................  20
Certain Agreements and Transactions................................  21
Retirement and Employee Benefit Plans..............................  23
Report of the Compensation and Personnel Committee on
  Executive Compensation...........................................  28
Section 16(a) Beneficial Ownership Reporting Compliance............  33
Appendix A -- Wisconsin Power and Light Company Annual Report...... A-1

                                      -2-
<PAGE>


                          QUESTIONS AND ANSWERS

1.    Q:   Why am I receiving these materials?

      A:   The Board of Directors of Wisconsin  Power and Light  Company
           (the  "Company") is providing these proxy materials to you in
           connection  with the Company's  Annual Meeting of Shareowners
           (the "Annual  Meeting"),  which will take place on Wednesday,
           May 24, 2000. As a shareowner,  you are invited to attend the
           Annual  Meeting and are entitled to and  requested to vote on
           the proposal described in this proxy statement.

2.    Q:   What is  Wisconsin  Power and Light  Company  and how does it
           relate to Alliant Energy Corporation?

      A:   The Company is a  subsidiary  of Alliant  Energy  Corporation
           ("AEC"),  which was formed as a result of a three-way  merger
           (the  "Merger")  completed on April 21,  1998  involving  WPL
           Holdings,  Inc., IES Industries Inc. ("IES  Industries")  and
           Interstate Power Company.  The other first tier  subsidiaries
           of AEC include IES Utilities Inc.  ("IES"),  Interstate Power
           Company ("IPC") and Alliant Energy Resources, Inc. ("AER").

3.    Q:   Who is entitled to vote at the Annual Meeting?

      A:   Only  shareowners  of  record  at the  close of  business  on
           April 5,  2000 are entitled to vote at the Annual Meeting. As
           of the record date,  13,236,601 shares of common stock (owned
           solely by AEC) and 1,049,225  shares of preferred  stock,  in
           seven series  (representing  599,630 votes),  were issued and
           outstanding.  Each share of Company  common stock is entitled
           to one vote  per  share.  Each  share  of  Company  preferred
           stock,  with the exception of the 6.50%  Series,  is entitled
           to one vote per share. The 6.50% Series of Company  preferred
           stock is entitled to  1/4 vote per share.

4.    Q:   What may I vote on at the Annual Meeting?

      A:   You may vote on the  election  of five  nominees  to serve on
           the Company's  Board of Directors  for terms  expiring at the
           Annual Meeting of Shareowners in the year 2003.

5.    Q:   How does the Board of Directors recommend I vote?

      A:   The Board of Directors  recommends  that you vote your shares
           FOR each of the nominees.

6.    Q:   How can I vote my shares?

      A:   You may vote  either in person at the  Annual  Meeting  or by
           granting a proxy.  If you desire to grant a proxy,  then sign
           and date each  proxy  card you  receive  and return it in the
           envelope provided.

                                      -3-
<PAGE>


7.    Q:   How are votes counted?

      A:   In the  election  of  directors,  you may vote FOR all of the
           nominees or your vote may be WITHHELD  with respect to one or
           more  nominees.  If you return your signed  proxy card but do
           not mark the boxes showing how you wish to vote,  your shares
           will be voted FOR all nominees.


8.    Q:   Can I change my vote?

      A:   You have the right to revoke  your  proxy at any time  before
           the Annual Meeting by:

           -    providing  notice  to  the  Corporate  Secretary  of the
                Company and voting in person at the Annual Meeting; or

           -    appointing  a new proxy prior to the start of the Annual
                Meeting.

           Attendance  at  the  Annual   Meeting  will  not  cause  your
           previously   granted   proxy  to  be   revoked   unless   you
           specifically so request.

9.    Q:   What shares are included on the proxy card(s)?

      A:   Your  proxy  card(s)   covers  all  of  your  shares  of  the
           Company's preferred stock.

10    Q:   What does it mean if I get more than one proxy card?

      A:   If your  shares are  registered  differently  and are in more
           than one  account,  then you will receive more than one card.
           Be sure to vote all of your  accounts  to ensure  that all of
           your  shares are voted.  The Company  encourages  you to have
           all  accounts   registered  in  the  same  name  and  address
           (whenever  possible).  You can accomplish  this by contacting
           the   Company's   Shareowner   Services   Department  at  the
           Shareowner  Information  Number  shown  at the  front of this
           proxy statement.

11.   Q:   Who may attend the Annual Meeting and how do I get a ticket?

      A:   All shareowners who owned shares of the Company's  common and
           preferred  stock on  April 5,  2000  may  attend  the  Annual
           Meeting.  You may indicate on the reservation  portion of the
           enclosed  proxy  card your  intention  to attend  the  Annual
           Meeting  and return it with your signed  proxy.  No ticket is
           required.

12.   Q:   How will voting on any other business be conducted?

      A:   The Board of  Directors  does not know of any  business to be
           considered  at  the  2000  Annual   Meeting  other  than  the
           election  of  five  directors.   If  any  other  business  is
           properly  presented at the Annual Meeting,  your signed proxy
           card gives  authority  to William  D. Harvey,  the  Company's
           President,   and  Edward  M.  Gleason,   the  Company's  Vice
           President-Treasurer  and Corporate Secretary, to vote on such
           matters at their discretion.

                                      -4-
<PAGE>


13.   Q:   Where  and  when  will I be able to find the  results  of the
           voting?

      A:   The  results of the voting  will be  announced  at the Annual
           Meeting.   You  may  also   call  our   Shareowner   Services
           Department  at the  Shareowner  Information  Numbers shown at
           the  front  of this  proxy  statement  for the  results.  The
           Company will also publish the final  results in its Quarterly
           Report on  Form 10-Q  for the  second  quarter  of 2000 to be
           filed with the Securities and Exchange Commission.

14.   Q:   When are  shareowner  proposals  for the 2001 Annual  Meeting
           due?

      A:   All  shareowner  proposals to be considered  for inclusion in
           the Company's  proxy  statement  for the 2001 Annual  Meeting
           must be  received at the  principal  office of the Company by
           December 13,  2000. In addition,  any  shareowner who intends
           to  present  a  proposal  from the  floor at the 2001  Annual
           Meeting must submit the proposal in writing to the  Corporate
           Secretary of the Company no later than February 26, 2001.

15.   Q:   Who are the  Independent  Auditors of the Company and how are
           they elected?

      A:   The Board of Directors has appointed  Arthur  Andersen LLP as
           the Company's  independent auditors for 2000. Arthur Andersen
           LLP acted as  independent  auditors  for the Company in 1999.
           Representatives  of Arthur  Andersen  LLP are not expected to
           be present at the meeting.

16.   Q:   Who will bear the cost of  soliciting  votes  for the  Annual
           Meeting?

      A:   The  Company  will  pay the  cost of  preparing,  assembling,
           printing,  mailing and distributing these proxy materials. In
           addition  to  the  mailing  of  these  proxy  materials,  the
           solicitation  of proxies  or votes may be made in person,  by
           telephone or by  electronic  communication  by the  Company's
           officers and  employees  who will not receive any  additional
           compensation for these solicitation  activities.  The Company
           will pay to banks,  brokers,  nominees and other  fiduciaries
           their reasonable  charges and expenses incurred in forwarding
           the proxy materials to their principals.

17.   Q:   How can I obtain a copy of the  Company's  Annual  Report  on
           Form 10-K?

      A:   The Company will furnish without  charge,  to each shareowner
           who is entitled  to vote at the Annual  Meeting and who makes
           a written  request,  a copy of the Company's Annual Report on
           Form 10-K  (without  exhibits)  as filed with the  Securities
           and Exchange  Commission.  Written requests for the Form 10-K
           should be mailed to the  Corporate  Secretary  of the Company
           at the address on the first page of this proxy statement.

                                      -5-
<PAGE>

                          ELECTION OF DIRECTORS

Five  directors  will be elected  this year for terms  expiring in 2003.
The nominees for election as selected by the  Nominating  and Governance
Committee of the  Company's  Board of Directors  are:  Erroll B.  Davis,
Jr.,  Lee  Liu,  Milton E.   Neshek,  Robert W.   Schlutz  and  Wayne H.
Stoppelmoor.  Each of the nominees is currently serving as a director of
the  Company.  Each  person  elected as  director  will serve  until the
Annual  Meeting of  Shareowners of the Company in the year 2003 or until
his successor has been duly elected and qualified.

Directors  will be  elected  by a  plurality  of the  votes  cast at the
meeting  (assuming a quorum is  present).  Consequently,  any shares not
voted at the meeting will have no effect on the  election of  directors.
The proxies solicited may be voted for a substitute  nominee or nominees
in the event that any of the nominees  shall be unable to serve,  or for
good reason will not serve, a contingency not now anticipated.

Brief  biographies  of the director  nominees and  continuing  directors
follow.  These biographies include their age (as of December 31,  1999),
an account of their business  experience and the names of  publicly-held
and certain other corporations of which they are also directors.  Except
as otherwise  indicated,  each nominee and continuing  director has been
engaged  in his or her  present  occupation  for at least  the past five
years.

                                NOMINEES

 [PHOTO]        ERROLL B. DAVIS, JR.            Director Since 1984
                Age 55                          Nominated Term to Expire in 2003

                Mr. Davis has been  President of AEC since  January 1990
                and was elected  President and Chief  Executive  Officer
                of AEC in  July 1990.  Mr. Davis  joined the  Company in
                August 1978 and was elected  President in July 1987.  He
                was elected  President  and Chief  Executive  Officer of
                the Company in  August 1988.  Mr. Davis  has also served
                as Chief  Executive  Officer  of IES,  IPC and AER since
                1998.  He is a member  of the  Boards  of  Directors  of
                BP Amoco  p.l.c.,  PPG  Industries,  Inc. and the Edison
                Electric  Institute.  Mr. Davis has served as a director
                of AEC since 1982,  of AER since 1988 and of IES and IPC
                since 1998.

                                      -6-
<PAGE>


[PHOTO]         LEE LIU                         Director Since 1998
                Age 66                          Nominated Term to Expire in 2003

                Mr. Liu  has  served  as  Chairman  of the  Board of the
                Company  and AEC  since  1998.  Mr. Liu  will  retire as
                Chairman  on  April 21,  2000.  He was  Chairman  of the
                Board and Chief Executive  Officer of IES Industries and
                Chairman  of the Board and Chief  Executive  Officer  of
                IES prior to the Merger in 1998.  Mr. Liu  held a number
                of  professional,  management  and  executive  positions
                after  joining  Iowa  Electric  Light and Power  Company
                (later  known as IES  Utilities  Inc.) in 1957.  He is a
                director of McLeodUSA  Inc,  Principal  Financial  Group
                and Eastman  Chemical  Company.  Mr. Liu has served as a
                director of IES (or  predecessor  companies)  since 1981
                and of AEC, IPC and AER since 1998.

 [PHOTO]        MILTON E. NESHEK                Director Since 1984
                Age 69                          Nominated Term to Expire in 2003

                Mr. Neshek  has  served  as  Special  Consultant  to the
                Kikkoman     Corporation,     Tokyo,     Japan,    since
                November 1997.  In  addition,  he  is  General  Counsel,
                Secretary   and  Manager  of  New  Market   Development,
                Kikkoman  Foods,  Inc., a food products  manufacturer in
                Walworth,  Wisconsin,  positions he has held since 1973.
                Mr. Neshek is a director of Kikkoman  Foods,  Inc. and a
                member of the Walworth  County Bar  Association  and the
                State  Bar of  Wisconsin.  Mr.  Neshek  has  served as a
                director  of AEC since  1986,  of AER since  1994 and of
                IES and IPC since 1998.

[PHOTO]         ROBERT W. SCHLUTZ            Director Since 1998
                Age 63                       Nominated   Term  to Expire in 2003

                Mr. Schlutz  is  President  of  Schlutz  Enterprises,  a
                diversified  farming and retailing  business in Columbus
                Junction,  Iowa. Mr. Schlutz has served as a director of
                IES (or  predecessor  companies)  since 1989 and of AEC,
                IPC and AER since 1998.

                                      -7-
<PAGE>


[PHOTO]         WAYNE H. STOPPELMOOR         Director Since 1998
                Age 65                       Nominated   Term  to Expire in 2003

                Mr. Stoppelmoor  has  served  as  Vice  Chairman  of the
                Board of the  Company  and AEC since the Merger in 1998.
                Mr. Stoppelmoor   will   retire  as  Vice   Chairman  on
                April 21,  2000.  Prior to the  Merger he was  Chairman,
                President  and  Chief  Executive   Officer  of  IPC.  He
                retired as  President of IPC on  October 1,  1996 and as
                Chief    Executive    Officer   on   January 1,    1997.
                Mr. Stoppelmoor  has served as a  director  of IPC since
                1986 and of AEC, IES and AER since 1998.


The Board of  Directors  unanimously  recommends a vote FOR all nominees
for election as directors.


                              CONTINUING DIRECTORS
                              --------------------

[PHOTO]         ALAN B. ARENDS                      Director Since 1998
                Age 66                              Term Expires in 2002

                Mr. Arends  is  Chairman  of the Board of  Directors  of
                Alliance   Benefit  Group   Financial   Services   Corp.
                (formerly  Arends  Associates,  Inc.,)  of  Albert  Lea,
                Minnesota,   an  employee   benefits  company  which  he
                founded  in 1983.  He has  served as a  director  of IPC
                since 1993 and of AEC, IES and AER since 1998.

 [PHOTO]        JACK B. EVANS                       Director Since 2000
                Age 51                              Term Expires in 2001

                Mr. Evans  is a  director  and since  1996 has served as
                President  of The  Hall-Perrine  Foundation,  a  private
                philanthropic   corporation   in  Cedar  Rapids,   Iowa.
                Previously,  Mr. Evans was President and Chief Operating
                Officer  of  SCI  Financial  Group,   Inc.,  a  regional
                financial  services  firm.  Mr. Evans  is a director  of
                Gazette  Communications,  the  Federal  Reserve  Bank of
                Chicago and Nuveen  Institutional  Advisory  Corp.,  and
                Vice   Chairman  and  a  director  of  United  Fire  and
                Casualty Company.  Mr. Evans was appointed as a director
                of the  Company  by the  Board  of  Directors  effective
                January 1,  2000. He was also  appointed to the Board of
                Directors of AEC, IES, IPC and AER.

                                      -8-
<PAGE>



[PHOTO]         ROCKNE G. FLOWERS                   Director From 1979 to
                Age 68                              1999 and Since 1994
                                                    Term Expires in 2002

                Mr. Flowers is President of Nelson  Industries,  Inc. (a
                subsidiary  of  Cummins  Engine  Company),   a  muffler,
                filter,   industrial  silencer,  and  active  sound  and
                vibration control  technology and manufacturing  firm in
                Stoughton,  Wisconsin.  Mr. Flowers  is  a  director  of
                American  Family Mutual  Insurance  Company,  Janesville
                Sand  and  Gravel  Company  and  M&I  Bank  of  Southern
                Wisconsin.  He has  served  as a  director  of AEC since
                1981, of AER since 1990 and of IES and IPC since 1998.

[PHOTO]         JOYCE L. HANES                      Director Since 1998
                Age 67                              Term Expires in 2001

                Ms. Hanes  has  been a  director  of  Midwest  Wholesale
                Inc., a products  wholesaler in Mason City,  Iowa, since
                1970 and  Chairman  of the  Board  since  December 1997,
                having  previously served as Chairman from 1986 to 1988.
                She is a director of Iowa Student Loan  Liquidity  Corp.
                Ms. Hanes  has  served as a  director  of IPC since 1982
                and of AEC, IES and AER since 1998.

[PHOTO]         KATHARINE C. LYALL                  Director Since 1986
                Age 58                              Term Expires in 2002

                Ms. Lyall is President  of the  University  of Wisconsin
                System in Madison,  Wisconsin.  She serves on the Boards
                of   Directors   of  the   Kemper   National   Insurance
                Companies,  M&I Corporation and the Carnegie  Foundation
                for the  Advancement  of  Teaching.  In  addition to her
                administrative   position,   she  is  a   professor   of
                economics  at  the   University  of   Wisconsin-Madison.
                Ms. Lyall  has served as a director  of AEC since  1994,
                of AER since 1994 and of IES and IPC since 1998.

[PHOTO]         ARNOLD M. NEMIROW                   Director Since 1994
                Age 56                              Term Expires in 2001

                Mr. Nemirow is Chairman,  President and Chief  Executive
                Officer  of  Bowater  Incorporated,  a  pulp  and  paper
                manufacturer,  located in Greenville, South Carolina. He
                joined  Bowater  Incorporated  in 1994 as President  and
                Chief Operating  Officer.  He became President and Chief
                Executive  Officer in 1995 and was  elected  Chairman in
                1996.  He is a member of the New York Bar.  Mr.  Nemirow
                has served as a  director  of AEC and AER since 1991 and
                of IES and IPC since 1998.

                                      -9-
<PAGE>


[PHOTO]         JUDITH D. PYLE                      Director Since 1994
                Age 56                              Term Expires in 2001

                Ms. Pyle  is Vice Chair of The Pyle  Group,  a financial
                services  company located in Madison,  Wisconsin.  Prior
                to assuming  her current  position,  Ms. Pyle  served as
                Vice  Chairman  and Senior Vice  President  of Corporate
                Marketing   of  Rayovac   Corporation   (a  battery  and
                lighting products manufacturer),  Madison, Wisconsin. In
                addition,   Ms. Pyle  is  Vice   Chairman  of  Georgette
                Klinger,  Inc.  and a director of Uniek,  Inc.  Ms. Pyle
                has served as a  director  of AEC and AER since 1992 and
                of IES and IPC since 1998.


[PHOTO]         ANTHONY R. WEILER                   Director Since 1998
                Age 63                              Term Expires in 2002

                In  February 2000,  Mr. Weiler  accepted  positions as a
                consultant   with  Pinnacle   Marketing  and  Management
                Group,  Baltimore,   Maryland,  and  as  a  Director  of
                Business  Development-Consumer  Products  Business  Unit
                for Leggett and Platt Corporation,  Carthage,  Missouri.
                In addition,  Mr. Weiler  also acts as a consultant  for
                other home furnishings organizations.  Prior to assuming
                his  current  positions,  Mr. Weiler  had  been a Senior
                Vice  President for  Heilig-Meyers  Company,  a national
                furniture   retailer  with   headquarters  in  Richmond,
                Virginia.  Mr. Weiler  is a director  of the Retail Home
                Furnishings  Foundation.  Mr. Weiler  has  served  as  a
                director of IES (or  predecessor  companies)  since 1979
                and of AEC, IPC and AER since 1998.


We regret  that David Q. Reed,  a director  of IES since 1967 and of the
Company  since 1998,  passed away on  July 27,  1999.  Jack B. Evans was
appointed   by  the  Board  of  Directors  as  a  director  to  complete
Mr. Reed's term ending in 2001.

Jack R.  Newman,  who had been a  director  of IES since 1994 and of the
Company  since 1998  retired  from his law practice and has accepted the
position   of  Vice   President-Federal   Relations   with  the  Nuclear
Management  Company,  of which AEC is a member,  effective  December 10,
1999.  Mr. Newman  resigned  from  his  position  as a  director  of the
Company,  AEC, IES, IPC and AER. Prior to his retirement  from the legal
practice,  Mr. Newman  served as legal counsel to AEC on nuclear issues.
Mr. Newman's former law firm, Morgan, Lewis & Bockius,  provides certain
legal services to the AEC.

Robert D. Ray turned 71 years of age on September 28,  1999. Pursuant to
the mandatory retirement  provisions in the Company's Bylaws,  Mr. Ray's
tenure on the Board of Directors  expires  with the 2000 Annual  Meeting
of Shareowners.

The  Company  expresses  its most  sincere  thanks and  appreciation  to
Messrs.  Newman and Ray for their  many years of service to the  Company
and for their valued advice and guidance.

                                      -10-
<PAGE>


                  MEETINGS AND COMMITTEES OF THE BOARD

The  full  Board  of  Directors  of  the  Company  considers  all  major
decisions of the Company.  However,  the Board has established  standing
Audit,   Compensation  and  Personnel,  and  Nominating  and  Governance
Committees,  each of which is chaired by an  outside  director,  so that
certain  important  matters can be  addressed  in more depth than may be
possible in a full Board  meeting.  The  following is a  description  of
each of these committees:

Audit Committee

The Audit Committee held two meetings in 1999. This Committee  currently
consists of J. L. Hanes (Chair),  J. B. Evans, K. C. Lyall, M. E. Neshek
and R. W.  Schlutz.  The  Audit  Committee  recommends  to the Board the
appointment  of independent  auditors;  reviews the reports and comments
of the independent  auditors;  reviews the activities and reports of the
Company's  internal  audit  staff;  and,  in response to the reports and
comments  of  both  the  independent  auditors  and  internal  auditors,
recommends  to the  Board  any  action  which  the  Committee  considers
appropriate.

Compensation and Personnel Committee

The  Compensation  and Personnel  Committee held three meetings in 1999.
This  Committee  currently  consists  of A. M.  Nemirow  (Chair),  A. B.
Arends,  J. D.  Pyle and A. R.  Weiler.  This  Committee  sets executive
compensation   policy;   administers  the  Company's   Long-Term  Equity
Incentive  Plan;  reviews the  performance of and approves  salaries for
officers and certain other management personnel;  reviews and recommends
to the  Board new or  changed  employee  benefit  plans;  reviews  major
provisions  of  negotiated  employment  contracts;   and  reviews  human
resource development programs.

Nominating and Governance Committee

The  Nominating  and  Governance  Committee held three meetings in 1999.
The  Nominating  and Governance  Committee  currently  consists of R. G.
Flowers (Chair),  A. B. Arends,  J. D. Pyle, R. D. Ray and A. R. Weiler.
This Committee's  responsibilities  include  recommending and nominating
new  members  of  the  Board;  recommending  committee  assignments  and
committee   chairpersons;   evaluating   overall  Board   effectiveness;
preparing an annual  report on Chief  Executive  Officer  effectiveness;
and  considering  and  developing   recommendations   to  the  Board  of
Directors   on   other   corporate    governance   issues.   In   making
recommendations  of nominees for election to the Board,  the  Nominating
and  Governance   Committee  will  consider   nominees   recommended  by
shareowners.  Any  shareowner  wishing to make a  recommendation  should
write to the  Corporate  Secretary of the Company,  who will forward all
recommendations to the Committee.  The Company's Bylaws also provide for
shareowner  nominations of candidates  for election as directors.  These
provisions  require  such  nominations  to be made  pursuant  to  timely
notice  (as  specified  in the  Bylaws)  in  writing  to  the  Corporate
Secretary  of the  Company.  The Board of  Directors  held six  meetings
during  1999.  All  directors  attended  at least  78% of the  aggregate
number of meetings of the Board and Board  committees on which he or she
served.

The Board and each committee conducts  performance  evaluations annually
to  determine   its   effectiveness   and  suggests   improvements   for
consideration and implementation.  In addition,  Mr. Davis'  performance
as Chief  Executive  Officer is also  evaluated  by the full Board on an
annual basis.

                                      -11-
<PAGE>

                        COMPENSATION OF DIRECTORS

No retainer  fees are paid to  Messrs. Davis,  Liu and  Stoppelmoor  for
their service on the Company's  Board of Directors.  In 1999,  all other
directors  (the  "non-employee  directors"),  each of whom  serve on the
Boards  of the  Company,  IES,  IPC,  WP&L and AER,  received  an annual
retainer of $32,800 for service on all five Boards.  Travel expenses are
paid for each meeting day  attended.  All  non-employee  directors  were
also  eligible  to receive a  25 percent  matching  contribution  in AEC
common stock for limited  optional  cash  purchases,  up to $10,000,  of
AEC's common  stock  through  AEC's  Shareowner  Direct  Plan.  Matching
contributions  of $2,500 each for  calendar  year 1999 were made for the
following   directors:   A. B. Arends,    R. G. Flowers,    J. L. Hanes,
K. C. Lyall,  A. M. Nemirow,  M. E. Neshek,  J. D. Pyle,  R. D. Ray  and
R. W. Schlutz.   Beginning  in  2000,  the  annual   retainer  for  each
non-employee  director has been  increased to $45,000 for service on all
five Boards.  Of that  amount,  $25,000 will be paid in cash and $20,000
will be paid in AEC's common  stock.  The  directors  have the option to
receive each amount  outright  (in cash and stock),  to have each amount
deposited  to their  Shareowner  Direct Plan  account or to a directors'
Deferred  Compensation  Account or any  combination  thereof.  Effective
April 21,  2000,  Mr. Liu  will retire as an employee of AEC and will be
eligible to receive this annual retainer.

Director's Deferred Compensation Plan

Under the Directors' Deferred  Compensation Plan, directors may elect to
defer  all or  part  of  their  retainer  fee.  Amounts  deposited  to a
Deferred  Compensation Interest Account earn interest at a rate which is
equal to the  greater of the prime rate as  reported  in The Wall Street
Journal,  provided that in no event shall the rate of interest  credited
for any plan  year be  greater  than 12% or less  than 6%.  The  balance
credited to a director's  Deferred  Compensation  Interest Account as of
any  date  will  be  the  accumulated  deferred  cash  compensation  and
interest  that are  credited  to such  account as of such date.  Amounts
deposited to an AEC Stock  Account,  whether they be the cash portion or
the stock portion of the  directors'  compensation,  will earn dividends
and those  dividends  will be  reinvested.  Annually,  the  director may
elect that, upon retirement or resignation  from the Board, the Deferred
Compensation   Account  will  be  paid  in  a  lump  sum  or  in  annual
installments for up to 10 years.

Director's Charitable Award Program

AEC maintains a Director's  Charitable  Award Program for the members of
its Board of  Directors  beginning  after three  years of  service.  The
purpose of the Program is to  recognize  the interest of the Company and
its  directors in  supporting  worthy  institutions,  and to enhance the
Company's  director  benefit  program  so that  the  Company  is able to
continue to attract and retain directors of the highest  caliber.  Under
the Program,  when a director dies, the Company and/or AEC will donate a
total of $500,000 to one qualified  charitable  organization,  or divide
that amount among a maximum of four qualified charitable  organizations,
selected by the individual director.  The individual director derives no
financial  benefit  from the  Program.  All  deductions  for  charitable
contributions  are taken by the Company or AEC,  and the  donations  are
funded by the  Company or AEC  through  life  insurance  policies on the
directors.  Over the life of the  Program,  all costs of  donations  and
premiums  on the life  insurance  policies,  including  a return  of the
Company's cost of funds, will be recovered through life insurance
proceeds on the directors.  The Program,  over its life, will not result
in any material cost to the Company or AEC.

                                      -12-
<PAGE>

Director's Life Insurance Program

AEC  maintains a  split-dollar  Director's  Life  Insurance  Program for
non-employee  directors,  beginning after three years of service,  which
provides a maximum death benefit of $500,000 to each eligible  director.
Under the  split-dollar  arrangement,  directors  are  provided  a death
benefit  only  and do not  have any  interest  in the cash  value of the
policies.  The Life Insurance  Program is structured to pay a portion of
the total  death  benefit to AEC to  reimburse  AEC for all costs of the
program,  including a return on its funds.  The Life Insurance  Program,
over its life,  will not result in any material cost to AEC. The imputed
income  allocations  reported  for  each  director  in  1999  under  the
Director's Life Insurance  Program were as follows:  A. B. Arends--$306,
R. G. Flowers--$442,        J. L. Hanes--$485,        K. C. Lyall--$391,
A. M. Nemirow--$56,    M. E. Neshek--$989,    J. R. Newman--$689,    and
J. D. Pyle--$91, R. D. Ray--$746 and A. R. Weiler--$159.

Pension Arrangements

Prior  to  the  Merger,  Mr. Liu  participated  in  the  IES  Industries
retirement  plan, which plan was transferred to Alliant Energy Corporate
Services,   Inc.,  a  subsidiary  of  AEC  ("Alliant   Energy  Corporate
Services") in connection with the Merger.  Mr. Liu's  benefits under the
plan have been  "grandfathered"  to reflect the benefit  plan formula in
effect at the time of the Merger.  See "Retirement and Employee  Benefit
Plans--IES Industries Pension Plan."

Alliant  Energy  Corporate   Services  also  maintains  a  non-qualified
Supplemental  Retirement  Plan ("SRP") for eligible  former  officers of
IES  Industries  who  elected to remain  under this plan  following  the
Merger.  Mr. Liu participates in the SRP. The SRP generally provides for
payment  of  supplemental  retirement  benefits  equal  to  75%  of  the
officer's  base salary in effect at the date of  retirement,  reduced by
benefits  receivable  under the qualified  retirement plan, for a period
not to exceed  15 years  following the date of retirement.  The SRP also
provides  for  certain  death  benefits  to be  paid  to  the  officer's
designated  beneficiary  and  benefits  if an officer  becomes  disabled
under the terms of the qualified retirement plan.

Certain Agreements

Mr. Liu has an employment  agreement with AEC, pursuant to which Mr. Liu
will  serve as  Chairman  of the  Board  of AEC  until  April 21,  2000.
Mr. Liu  will  thereafter  retire  as  Chairman  of the  Board  of  AEC,
although he will continue to serve as a director.  Mr. Liu's  employment
agreement  provides  that he receive an annual  base  salary of not less
than $400,000, and supplemental  retirement benefits and the opportunity
to earn  short-term  and  long-term  incentive  compensation  (including
stock  options,   restricted   stock  and  other   long-term   incentive
compensation)  in amounts no less than he was  eligible to receive  from
IES  Industries  before  the  effective  time  of  the  Merger.  If  the
employment  of Mr. Liu is  terminated  without  cause (as defined in the
employment  agreement) or if Mr. Liu  terminates his employment for good
reason  (as  defined  in  the  employment  agreement),  then  AEC or its
affiliates  will  continue  to provide  the  compensation  and  benefits
called for by the  employment  agreement  through the end of the term of
such  employment  agreement (with  incentive  compensation  based on the
maximum potential awards and with any stock  compensation paid in cash),
and all unvested stock  compensation will vest  immediately.  If Mr. Liu
dies or becomes  disabled,  or terminates  his  employment  without good
reason,  during the term of his respective  employment  agreement,  then
AEC or its  affiliates  will  pay to  Mr. Liu  or his  beneficiaries  or

                                      -13-
<PAGE>

estate all compensation earned through the date of death,  disability or
such termination  (including  previously  deferred  compensation and pro
rata incentive  compensation  based upon the maximum potential  awards).
If Mr. Liu is terminated for cause,  then AEC or its affiliates will pay
his base salary  through  the date of  termination  plus any  previously
deferred  compensation.  However,  if any payments to Mr. Liu  under his
employment  agreement  or  otherwise  are  subject  to the excise tax on
excess  parachute  payments under the Internal  Revenue Code of 1986, as
amended  (the  "Code"),  then  the  total  payments  to  be  made  under
Mr. Liu's  employment  agreement  will be  reduced  so that the value of
these  payments  he is  entitled  to  receive is $1 less than the amount
that would subject  Mr. Liu to the 20% excise tax imposed by the Code on
certain excess payments,  or which AEC may pay without loss of deduction
under the Code.

Mr. Stoppelmoor  entered into a three-year  consulting  arrangement with
AEC in  connection  with the Merger.  Under the terms of his  consulting
arrangement,  Mr. Stoppelmoor  receives an annual fee of $324,500 during
each of the first  two years and a fee of $200,000 during the third year
of  the  consulting   period.   Mr. Stoppelmoor   is  also  entitled  to
participate  in  compensation  plans  equivalent to those provided AEC's
Chairman of the Board and Chief Executive  Officer during the consulting
period,  subject to approval by the Compensation and Personnel Committee
of the Board.  Although  Mr. Stoppelmoor  is eligible to  participate in
the Directors  Charitable Award Program and the Directors Life Insurance
Program  as a result of his  service  as Vice  Chairman  of the Board of
Directors,  his  consulting  arrangement  provides  that he will  not be
eligible  to  receive  any  other  compensation   otherwise  payable  to
directors of AEC.

                                      -14-
<PAGE>


                     OWNERSHIP OF VOTING SECURITIES

All of the common  stock of the  Company  is held by AEC.  Listed in the
following  table  are  the  number  of  shares  of  AEC's  common  stock
beneficially  owned by the  executive  officers  listed  in the  Summary
Compensation  Table  and  all  nominees  and  directors  of AEC  and the
Company,  as well  as the  number  of  shares  owned  by  directors  and
executive  officers as a group as of  December 31,  1999.  The directors
and  executive  officers  of AEC and the  Company as a group  owned less
than one percent of the  outstanding  shares of AEC common stock on that
date. To the Company's knowledge,  no shareowner beneficially owned five
percent or more of AEC's  outstanding  common  stock as of  December 31,
1999.

                                                                 SHARES
                                                              BENEFICIALLY
NAME OF BENEFICIAL OWNER                                        OWNED(1)
- ------------------------                                     --------------

Executives(2)
   William D. Harvey........................................    51,358(3)
   Eliot G. Protsch.........................................    50,223(3)
   Thomas M. Walker.........................................    14,597(3)
   Pamela J. Wegner.........................................    30,685(3)
Director Nominees
   Erroll B. Davis, Jr......................................   113,022(3)
   Lee Liu..................................................    89,197(3)
   Milton E. Neshek.........................................    13,035
   Robert W. Schlutz........................................     4,935
   Wayne H. Stoppelmoor.....................................    33,423(3)
Continuing Directors
   Alan B. Arends...........................................     2,664
   Jack B. Evans............................................    30,388(3)
   Rockne G. Flowers........................................    12,810
   Joyce L. Hanes...........................................     4,174(3)
   Katharine C. Lyall.......................................     9,134
   Arnold M. Nemirow........................................    12,339
   Judith D. Pyle...........................................     7,128
   Anthony R. Weiler........................................     5,100(3)
All Executives and Directors as a Group
   32 people, including those listed above..................   721,821(3)

(1)   Total shares of AEC common stock  outstanding  as of  December 31,
      1999 were 78,984,014.

(2)   Stock ownership of Mr. Davis is shown with director nominees.

(3)   Included  in the  beneficially  owned  shares  shown are  indirect
      ownership  interests  with shared  voting and  investment  powers:
      Mr. Harvey   --2,035,    Mr. Protsch   --614,    Mr. Davis--6,380,
      Mr. Evans--388,       Ms. Hanes--473,      Mr. Liu--9,755      and
      Mr. Weiler--1,148;  and  stock  options  exercisable  on or within
      60 days of December 31, 1999: Mr. Davis--89,887,  Mr. Liu--34,750,
      Mr. Stoppelmoor--27,156,  Mr. Harvey--27,744, Mr. Protsch--27,744,
      Mr. Walker--13,071 and Ms. Wegner--18,036  (all executive officers
      and directors as a group--389,977).

                                      -15-
<PAGE>

None of the  directors  or officers of the Company own any shares of the
Company's  preferred  stock.  The  following  table sets  forth  certain
information   regarding  the  beneficial   ownership  of  the  Company's
preferred  stock by each  person  known to the  Company to own more than
five  percent  of any  class  of the  Company's  preferred  stock  as of
December 31, 1999.

                                                  Shares of
                                               6.2% Preferred
                                                    Stock
                                                Beneficially   Percent of
Name of Beneficial Owner                            Owned        Class
- -----------------------                        --------------  -----------

Wellington Management Company, LLP
755 State Street
Boston, Massachusetts 02109                       18,500(1)      12.33%

(1)   As reported to the Securities and Exchange Commission.


                                      -16-
<PAGE>

                   COMPENSATION OF EXECUTIVE OFFICERS

The  following   Summary   Compensation   Table  sets  forth  the  total
compensation  paid by AEC,  the Company and AEC's  subsidiaries  for all
services  rendered  during  1999,  1998 and 1997 to the Chief  Executive
Officer and the four other most highly  compensated  executive  officers
of the Company who performed policy making functions for the Company.

<TABLE>
<CAPTION>
                                                  SUMMARY COMPENSATION TABLE

                                           Annual Compensation                 Long-Term Compensation
                                 -------------------------------------  -----------------------------------
                                                                               Awards              Payouts
                                                                        ------------------------   --------
                                                                                     Securities
                                                                                     Underlying
                                                             Other      Restricted     Options/
Name and                           Base                     Annual        Stock         SARs        LTIP        All Other
Principal Position       Year     Salary     Bonus(1)   Compensation(2) Awards(3)    (Shares)(4)   Payouts   Compensation(5)
- ----------------------------------------------------------------------------------------------------------------------------
<S>                      <C>     <C>         <C>            <C>              <C>           <C>        <C>           <C>
Erroll B. Davis, Jr.     1999    $580,000    $440,220       $12,526           --        77,657     $84,870       $60,188
Chief Executive          1998     540,000          --        13,045           --        36,752          --        57,996
Officer                  1997     450,000     200,800        19,982           --        13,800          --        60,261

William D. Harvey        1999     254,423     116,535         4,565     $255,004        17,071      31,365        44,005
President                1998     233,846          --         4,699           --        11,406          --        28,642
                         1997     220,000      43,986        14,944           --         5,100          --        33,043

Eliot G. Protsch         1999     254,423     152,898         1,909      255,004        17,071      31,365        32,941
Executive                1998     233,846          --         2,443           --        11,406          --        20,398
Vice President           1997     220,000      51,400        11,444           --         5,100          --        30,057

Thomas M. Walker         1999     244,808     148,960            --           --        16,402          --        13,531
Executive Vice           1998     229,846          --           814           --        11,406          --        13,263
President & Chief        1997     230,000      62,100        38,138           --            --          --         2,367
Financial Officer

Pamela J. Wegner         1999     244,615     145,187         2,569      245,017        16,402      19,373        31,568
Executive Vice           1998     193,001          --         2,689           --         6,178          --        17,959
President                1997     160,000      26,216         3,498           --         3,150          --        15,579

</TABLE>

(1)   No bonuses  were paid for 1998.  The 1999  bonuses  were earned in
      1999 and paid in 2000.

(2)   Other  Annual   Compensation  for  1999  consists  of  income  tax
      gross-ups for reverse split-dollar life insurance.

(3)   In 1999,  restricted  stock was awarded  under the Alliant  Energy
      Corporation   Long-Term   Equity   Incentive   Plan  as   follows:
      Mr. Harvey--9,294    shares,    Mr. Protsch--9,294    shares   and
      Ms. Wegner--8,930  shares. Dividends on shares of restricted stock
      granted  under the  Long-Term  Equity  Incentive  Plan are held in
      escrow and  reinvested in shares of common stock  pending  vesting
      of the  underlying  restricted  stock.  In  the  event  that  such
      restricted  stock vests,  the participant is then also entitled to
      receive  the  common  stock  into  which  the   dividends  on  the
      restricted stock were  reinvested.  The amounts shown in the table
      above  represent the market value of the  restricted  stock on the
      date of grant.  The number of shares of  restricted  stock held by
      the officers  identified in the table and the market value of such
      shares as of  December 31,  1999 were as  follows:  Mr. Harvey  --
      9,294 shares  ($255,585),  Mr. Protsch -- 9,294 shares  ($255,585)
      and Ms. Wegner -- 8,930 shares ($245,575).

                                      -17-
<PAGE>

(4)   Awards made in 1999 were in  combination  with  performance  share
      awards as described  in the table  entitled  "Long-Term  Incentive
      Awards in 1999".

(5)   The  table  below  shows  the   components  of  the   compensation
      reflected under this column for 1999:

<TABLE>
<CAPTION>
          Erroll B. Davis, Jr.       William D. Harvey        Eliot G. Protsch         Thomas M. Walker       Pamela J. Wegner
          --------------------      -------------------      ------------------       ------------------     ------------------
<S>             <C>                         <C>                      <C>                     <C>                  <C>
A.             $17,400                     $7,633                   $7,633                  $4,800               $7,338
B.               7,000                      7,000                        0                   7,000                1,370
C.              22,207                      9,467                    8,640                       0                6,013
D.              13,581                      5,721                    2,484                       0                3,219
E.                   0                          0                        0                   1,351                    0
F.                   0                     14,184                   14,184                     380               13,628
Total          $60,188                    $44,005                  $32,941                 $13,531              $31,568

</TABLE>

A.    Matching  contributions  to 401(k) Plan and Deferred  Compensation
      Plan

B.    Financial counseling benefit

C.    Split-dollar  life insurance  reportable  income (the split dollar
      insurance  premiums are calculated  using the "foregone  interest"
      method)

D.    Reverse split-dollar life insurance

E.    Life insurance coverage in excess of $50,000

F.    Dividends on restricted stock

                                      -18-
<PAGE>


                              STOCK OPTIONS

      The  following  table sets forth  certain  information  concerning
options granted during 1999 to the executives named below:


                    STOCK OPTIONS/SAR GRANTS IN 1999
                    --------------------------------
<TABLE>
<CAPTION>
                                                                                                 Potential Realizable
                                                                                                   Value at Assumed
                                                                                                     Annual Rates
                                                                                                of Stock Appreciation for
                                                Individual Grants                                    Option Term(2)
                            ---------------------------------------------------------       --------------------------------
                              Number of     % of Total
                             Securities    Options/SARs
                             Underlying     Granted to      Exercise or
                            Options/SARs   Employees in     Base Price    Expiration
Name                         Granted(1)     Fiscal Year      ($/Share)       Date              5%                 10%
- -------------------------------------------------------------------------------------       --------------------------------
<S>                              <C>            <C>           <C>             <C>              <C>                 <C>
Erroll B. Davis, Jr.             77,657         9.4%          $29.875         6/1/09       $1,459,175         $3,698,026
William D. Harvey                17,071         2.1%           29.875         6/1/09          320,764            812,921
Eliot G. Protsch                 17,071         2.1%           29.875         6/1/09          320,764            812,921
Thomas M. Walker                 16,402         2.0%           29.875         6/1/09          308,194            781,063
Pamela J. Wegner                 16,402         2.0%           29.875         6/1/09          308,194            781,063

</TABLE>

(1)   Consists of non-qualified  stock options to purchase shares of AEC
      common stock granted  pursuant to AEC's Long-Term Equity Incentive
      Plan.  Options were granted on June 1,  1999,  and will fully vest
      on January 1,  2002.  Upon a "change in control" of AEC as defined
      in the Plan or upon retirement,  disability or death of the option
      holder, these options will become immediately exercisable.

(2)   The  hypothetical  potential  appreciation  shown  for  the  named
      executives  is required by rules of the  Securities  and  Exchange
      Commission  ("SEC").  The  amounts  shown  do  not  represent  the
      historical or expected  future  performance of AEC's common stock.
      In order for the named  executives to realize the potential values
      set forth in the 5% and 10% columns in the table above,  the price
      per  share of AEC's  common  stock  would be  $48.67  and  $77.50,
      respectively, as of the expiration date of the options.

                                      -19-
<PAGE>

      The following table provides  information for the executives named
below  regarding  the number and value of  exercisable  and  unexercised
options. None of the executives exercised options in fiscal 1999.

<TABLE>
<CAPTION>

                                                    OPTION/SAR VALUES AT DECEMBER 31, 1999
                                                   --------------------------------------

                                     Number of Securities
                                    Underlying Unexercised                      Value of Unexercised
                                       Options/SARs at                       In-the-Money Options/SARs
                                       Fiscal Year End                            at Year End(1)
                            --------------------------------------     ------------------------------------
Name                        Exercisable            Unexercisable           Exercisable       Unexercisable
- -----------------------------------------------------------------------------------------------------------
<S>                            <C>                   <C>                      <C>                  <C>
Erroll B. Davis, Jr.           37,951                115,958                  0                    0
William D. Harvey              13,152                 29,775                  0                    0
Eliot G. Protsch               13,152                 29,775                  0                    0
Thomas M. Walker                3,802                 24,006                  0                    0
Pamela J. Wegner                7,359                 23,671                  0                    0

</TABLE>

(1)   Based on the closing per share price on  December 31,  1999 of AEC
      common   stock  of  $27.50.   Because   the  price  per  share  on
      December 31,  1999 was less than the  option  price for all of the
      outstanding options, no options are considered in-the-money.

Long-Term   Incentive   Awards--The   following   table   provides
information   concerning   long-term   incentive   awards  made  to  the
executives named below in 1999.

                   LONG-TERM INCENTIVE AWARDS IN 1999
                   ----------------------------------
<TABLE>
<CAPTION>
                                                                                    Estimated Future Payouts Under
                                                                                       Non-Stock Price-Based Plans
                                                                              -------------------------------------------
                                 Number of              Performance or
                               Shares, Units             Other Period
                              or Other Rights          Until Maturation       Threshold         Target          Maximum
Name                              (#)(1)                   or Payout             (#)              (#)             (#)
- -------------------------------------------------------------------------------------------------------------------------
<S>                               <C>                        <C>                <C>             <C>             <C>
Erroll B. Davis, Jr.              11,649                     1/1/02             5,824           11,649          23,298
William D. Harvey                  2,987                     1/1/02             1,493            2,987           5,974
Eliot G. Protsch                   2,987                     1/1/02             1,493            2,987           5,974
Thomas M. Walker                   2,870                     1/1/02             1,435            2,870           5,740
Pamela J. Wegner                   2,870                     1/1/02             1,435            2,870           5,740

</TABLE>

(1)   Consists  of  performance  shares  awarded  under  AEC's Long-Term
      Equity  Incentive Plan. These  performance  shares will vest based
      on achievement of specified Total Shareholder  Return (TSR) levels
      as compared  with an  investor-owned  utility  peer group over the
      period  ending  January 1,   2002.  Payouts  will  be  made  on  a
      one-for-one  basis in shares of AEC common stock or cash,  subject
      to modification pursuant to a performance  multiplier which ranges
      from 0 to 2.00.

                                      -20-
<PAGE>


                   CERTAIN AGREEMENTS AND TRANSACTIONS

Mr. Davis  has an  employment  agreement  with  AEC,  pursuant  to which
Mr. Davis  will  serve  as the  Chief  Executive  Officer  of AEC  until
April 21,  2003.  Mr.  Davis will also begin  serving as the Chairman of
AEC effective  April 21,  2000.  Following the expiration of the initial
term  of   Mr. Davis'   employment   agreement,   his   agreement   will
automatically   renew  for  successive  one-year  terms,  unless  either
Mr. Davis  or AEC gives  prior  written  notice of his or its  intent to
terminate the agreement.  Mr. Davis  will also serve as Chief  Executive
Officer of each subsidiary of AEC until at least  April 21,  2001 and as
a  director  of  such  companies  during  the  term  of  his  employment
agreement.  Pursuant to Mr. Davis' employment  agreement,  he is paid an
annual base  salary of not less than  $450,000.  Mr. Davis  also has the
opportunity  to earn  short-term  and long-term  incentive  compensation
(including   stock  options,   restricted   stock  and  other  long-term
incentive  compensation)  in  amounts  no less than he was  eligible  to
receive   before  the  effective   time  of  the  Merger,   as  well  as
supplemental  retirement benefits (including continued  participation in
the WP&L Executive Tenure  Compensation  Plan) in an amount no less than
he was eligible to receive before the effective time of the Merger,  and
life  insurance  providing  a death  benefit  of three  times his annual
salary.  If the employment of Mr. Davis is terminated  without cause (as
defined in the  employment  agreement)  or if Mr. Davis  terminates  his
employment  for good  reason (as defined in the  employment  agreement),
AEC or its  affiliates  will  continue to provide the  compensation  and
benefits called for by the employment  agreement  through the end of the
term of such employment agreement (with incentive  compensation based on
the maximum  potential  awards and with any stock  compensation  paid in
cash), and all unvested stock  compensation  will vest  immediately.  If
Mr. Davis  dies  or  becomes  disabled,  or  terminates  his  employment
without  good  reason,  during  the  term of his  respective  employment
agreement,   AEC  or  its  affiliates  will  pay  to  Mr. Davis  or  his
beneficiaries  or estate all  compensation  earned  through  the date of
death,  disability or such termination  (including  previously  deferred
compensation and pro rata incentive  compensation based upon the maximum
potential  awards).  If Mr. Davis is  terminated  for cause,  AEC or its
affiliates  will pay his base  salary  through  the date of  termination
plus any previously deferred  compensation.  Under Mr. Davis' employment
agreement,  if any payments  thereunder  constitute an excess  parachute
payment under the Code,  AEC will pay to Mr. Davis the amount  necessary
to offset  the excise tax and any  applicable  taxes on this  additional
payment.

AEC  currently  has in effect key  executive  employment  and  severance
agreements  (the  "KEESAs")  with  certain  executive  officers  of  AEC
(including Messrs. Davis, Harvey, Protsch,  Walker and Ms. Wegner).  The
KEESAs  provide that each  executive  officer who is a party  thereto is
entitled to benefits if,  within five years after a change in control of
AEC (as  defined  in the  KEESAs),  the  officer's  employment  is ended
through  (i)  termination  by AEC,  other  than by  reason  of  death or
disability or for cause (as defined in the KEESAs),  or (ii) termination
by the officer due to a breach of the  agreement by AEC or a significant
change  in the  officer's  responsibilities,  or  (iii) in  the  case of
Mr. Davis'  agreement,  termination  by  Mr. Davis  following  the first
anniversary  of the change of control.  The benefits  provided are (i) a
cash  termination  payment  of two or three  times  (depending  on which
executive is involved)  the sum of the  officer's  annual salary and his

                                      -21-
<PAGE>

or  her  average   annual  bonus  during  the  three  years  before  the
termination  and  (ii) continuation  for up to five years of  equivalent
hospital,  medical,  dental,  accident,  disability  and life  insurance
coverage  as in  effect  at the  time of  termination.  Each  KEESA  for
executive  officers below the level of Executive Vice President provides
that if any portion of the  benefits  under the KEESA or under any other
agreement for the officer would constitute an excess  parachute  payment
for purposes of the Code,  benefits  will be reduced so that the officer
will be entitled to receive $1 less than the maximum  amount which he or
she  could  receive  without  becoming  subject  to the 20%  excise  tax
imposed by the Code on certain excess parachute  payments,  or which AEC
may pay without  loss of  deduction  under the Code.  The KEESAs for the
Chief  Executive  Officer and the Executive Vice  Presidents  (including
Messrs. Davis,  Harvey,  Protsch, Walker and Ms. Wegner) provide that if
any payments  thereunder  or otherwise  constitute  an excess  parachute
payment,  AEC will pay to the appropriate  officer the amount  necessary
to offset  the excise tax and any  additional  taxes on this  additional
payment.  Mr. Davis'  employment  agreement  as  described  above limits
benefits paid thereunder to the extent that duplicate  payments would be
provided to him under his KEESA.

                                      -22-
<PAGE>

                  RETIREMENT AND EMPLOYEE BENEFIT PLANS

Alliant Energy Corporate Services Retirement Plans

Salaried employees  (including  officers) of the Company are eligible to
participate in a Retirement Plan maintained by Alliant Energy  Corporate
Services.  In 1998, the Retirement  Plan was amended to implement a cash
balance format,  thereby changing the benefit  calculation  formulas and
adding a lump sum  distribution  option for eligible  participants.  The
Alliant   Energy  Cash  Balance   Pension  Plan  (the  "Plan")  bases  a
participant's  defined  benefit  pension on the value of a  hypothetical
account balance. For individuals  participating in the Plan as of August
l, 1998,  a starting  account  balance was created  equal to the present
value of the benefit accrued as of December 31,  1997,  under the Plan's
benefit  formula  prior to the change to a cash balance  approach.  That
formula provided a retirement  income based on years of credited service
and final average  compensation for the 36 highest  consecutive  months,
with a reduction for a Social Security offset. In addition,  individuals
participating  in the  Plan as of  August 1,  1998  received  a  special
one-time  transition  credit  amount  equal  to a  specified  percentage
varying with age multiplied by credited service and base pay.

For 1998 and  thereafter,  a participant  receives annual credits to the
account equal to 5% of base pay (including  certain incentive  payments,
pre-tax  deferrals  and other  items),  plus an  interest  credit on all
prior  accruals  equal to 4% plus a share of the gain on the  investment
return on assets in the trust investment for the year.

The life annuity  payable under the Plan is determined by converting the
hypothetical account balance credits into annuity form.  Individuals who
were  participants  in the  Plan on  August 1,  1998  are in no event to
receive  any less than what  would  have been  provided  under the prior
formula,  had it  continued,  if they  terminate on or before  August 1,
2008, and do not elect to commence benefits before the age of 55.

All of the  individuals  listed in the  Summary  Compensation  Table who
participate in the Plan (Messrs. Davis,  Harvey, Protsch and Ms. Wegner)
are "grandfathered"  under the prior plans benefit formula.  Since their
estimated  benefits  under that  formula  are higher than under the Plan
formula,  utilizing current assumptions,  their benefits would currently
be determined by the prior plan benefit  formula.  Contributions  to the
"grandfathered"   plan  are  determined   actuarially,   computed  on  a
straight-life  annuity  basis,  and  cannot  be  readily  calculated  as
applied to any individual  participant  or small group of  participants.
For  purposes  of the Plan,  compensation  means  payment  for  services
rendered,   including  vacation  and  sick  pay,  and  is  substantially
equivalent  to the salary  amounts  reported  in the  foregoing  Summary
Compensation  Table.  Plan  benefits  depend upon length of Plan service
(up  to a  maximum  of 30  years),  age  at  retirement  and  amount  of
compensation  (determined  in accordance  with the Plan) and are reduced
by up to  50 percent  of Social  Security  benefits.  Credited  years of
service  under  the  Plan for  covered  persons  named in the  foregoing
Summary  Compensation  Table  are as  follows:  Erroll  B.  Davis,  Jr.,
20 years; Eliot G. Protsch,  20 years;  William D. Harvey, 12 years; and
Pamela  J.  Wegner,  5 years.  Assuming  retirement  at age  65,  a Plan
participant  (in  conjunction  with the Unfunded  Excess Plan  described
below) would be eligible at retirement for a maximum  annual  retirement
benefit as follows:

                                      -23-
<PAGE>


                                                        Retirement Plan Table

<TABLE>
<CAPTION>

Average                                      Annual Benefit After Specified Years in Plan*
Annual               --------------------------------------------------------------------------------------------------
Compensation             5              10                  15                  20             25                   30
- -----------------------------------------------------------------------------------------------------------------------
<S>                    <C>             <C>                  <C>                <C>             <C>                <C>
$125,000              $10,085         $20,171              $30,256            $40,341         $50,427            $60,512
 150,000               12,377          24,754               37,131             49,508          61,885             74,262
 200,000               16,960          33,921               50,881             67,841          84,802            101,762
 250,000               21,544          43,087               64,631             86,175         107,718            129,262
 300,000               26,127          52,254               78,381            104,508         130,635            156,762
 350,000               30,710          61,421               92,131            122,841         153,552            184,262
 400,000               35,294          70,587              105,881            141,175         176,468            211,762
 450,000               39,877          79,754              119,631            159,508         199,385            239,262
 475,000               42,169          84,337              126,506            168,675         210,843            253,012
 500,000               44,460          88,921              133,381            177,841         222,302            266,762
 525,000               46,752          93,504              140,256            187,008         233,760            280,512
 550,000               49,044          98,087              147,131            196,175         245,218            294,262
 600,000               53,627         107,254              160,881            214,508         268,135            321,762
 650,000               58,210         116,421              174,631            232,841         291,052            349,262
 700,000               62,794         125,587              188,381            251,175         313,968            376,762

</TABLE>


*     Average  annual  compensation  is based  upon the  average  of the
      highest 36 consecutive  months of compensation.  The Plan benefits
      shown above are net of estimated  Social Security  benefits and do
      not  reflect  any  deductions   for  other  amounts.   The  annual
      retirement   benefits  payable  are  subject  to  certain  maximum
      limitations  (in  general,   average  annual  compensation  cannot
      exceed  $160,000 for 1999) under the Code.  Amounts that would not
      otherwise be payable  under the Plan due to this limit are payable
      under the Unfunded  Excess Plan described  below.  Under the Plan,
      if a Plan  participant  dies prior to  retirement,  the designated
      survivor  of the  participant  is  entitled  to a  monthly  income
      benefit   equal  to   approximately   50 percent  of  the  monthly
      retirement   benefit   which  would  have  been   payable  to  the
      participant under the Plan.

                                      -24-
<PAGE>

IES Industries Pension Plan

Prior  to the  Merger,  Mr. Walker  participated  in the IES  Industries
retirement plan (which plan was transferred to Alliant Energy  Corporate
Services  in  connection  with the  Merger).  Plan  benefits  payable to
Mr. Walker  have  been  "grandfathered"  to  reflect  the  benefit  plan
formula in effect at the time of the Merger.  Mr. Walker has three years
of credited service under this plan.  Maximum annual benefits payable at
age 65 to participants who retire at age 65,  calculated on the basis of
straight life annuity, are illustrated in the following table.

                           Pension Plan Table


Average of Highest Annual         Estimated Maximum Annual Retirement
Salary (Remuneration)              Benefits Based on Years of Service
For Three Consecutive        --------------------------------------------
Years Out of the Last Ten      15        20       25       30       35
- -------------------------------------------------------------------------

       125,000               26,583   35,444    44,305   53,166   62,027
       150,000               32,395   43,194    54,992   64,791   75,590
       200,000               44,020   58,694    73,368   88,041  102,715
       225,000               49,618   66,156    82,696   99,235  115,774
       250,000               50,757   67,676    84,595  101,514  118,433
       300,000               50,757   67,676    84,595  101,514  118,433
       400,000               50,757   67,676    84,595  101,514  118,433

Unfunded Excess  Plan--Alliant  Energy Corporate  Services  maintains an
Unfunded  Excess  Plan that  provides  funds for  payment of  retirement
benefits above the limitations on payments from qualified  pension plans
in those  cases  where an  employee's  retirement  benefits  exceed  the
qualified  plan  limits.  The  Unfunded  Excess Plan  provides an amount
equal to the  difference  between  the actual  pension  benefit  payable
under  the  pension  plan  and what  such  pension  benefit  would be if
calculated  without  regard  to any  limitation  imposed  by the Code on
pension benefits or covered compensation.

Unfunded Executive Tenure  Compensation  Plan--Alliant  Energy Corporate
Services  maintains an Unfunded  Executive Tenure  Compensation  Plan to
provide  incentive  for key  executives  to remain in the service of the
Company by providing  additional  compensation  which is payable only if
the  executive  remains  with the  Company  until  retirement  (or other
termination if approved by the Board of  Directors).  In the case of the
Chief  Executive  Officer  only,  in the event that the Chief  Executive
Officer (1) is  terminated  under his  employment  agreement with AEC as
described  above  other than for cause,  death or  disability  (as those
terms are  defined  in the  employment  agreement),  (2) terminates  his
employment under the employment  agreement for good reason (as such term
is defined  in the  employment  agreement),  or (3) is  terminated  as a
result  of  a  failure  of  the  employment   agreement  to  be  renewed
automatically  pursuant to its terms  (regardless of the reason for such
non-renewal),  then  for  purposes  of the  plan,  the  Chief  Executive
Officer  shall be deemed to have retired at age 65 and shall be entitled
to benefits under the plan.  Participants in the plan must be designated
by the Chief Executive  Officer of the Company and approved by its Board
of Directors.  Mr. Davis was the only active  participant in the plan as
of  December 31,  1999.  The plan  provides  for  monthly  payments to a
participant  after  retirement  (at or  after  age  65,  or  with  Board
approval,  prior to age 65) for  120 months.  The payments will be equal

                                      -25-
<PAGE>

to  25 percent  of the  participant's  highest  average  salary  for any
consecutive  36-month period.  If a participant dies prior to retirement
or before 120 payments  have been made,  the  participant's  beneficiary
will receive  monthly  payments  equal to  50 percent of such amount for
120 months  in  the  case  of  death  before   retirement,   or  if  the
participant  dies after  retirement,  50 percent  of such amount for the
balance of the 120 months.  Annual benefits of $145,000 would be payable
to Mr. Davis  upon  retirement,  assuming he continues in Alliant Energy
Corporate  Services'  service until retirement at the same salary as was
in effect on December 31, 1999.

Alliant Energy Corporate Services
Supplemental Executive Retirement Plan

The Company  maintains  an unfunded  Supplemental  Executive  Retirement
Plan to provide  incentive  for key  executives to remain in the service
of the Company by  providing  additional  compensation  which is payable
only  if the  executive  remains  with  the  Company  until  retirement,
disability  or death.  Participants  in the plan must be approved by the
Compensation  and  Personnel  Committee of the Board.  The plan provides
for payments of 60% of the  participant's  average annual earnings (base
salary and bonus) for the  highest  paid three years out of the last ten
years of the  participant's  employment  reduced by the sum of  benefits
payable to the officer from the  officer's  defined  benefit  plan.  The
normal  retirement date under the plan is age 62 with at least ten years
of service and early  retirement is at age 55 with at least ten years of
service.  If a  participant  retires  prior to age 62,  the 60%  payment
under  the  plan  is   reduced   by  3%  per  year  for  each  year  the
participant's  retirement date precedes his/her normal  retirement date.
The actuarial  reduction  factor will be waived for senior  officers who
have  attained  age 55 and have a minimum  of ten years of  service in a
senior executive  position with the Company.  Benefit payments under the
plan  will be made  for  the  lifetime  of the  senior  officer,  with a
minimum  of  12 years  of  payments  if  the   participant   dies  after
retirement.  A  postretirement  death  benefit  of one times the  senior
executive  officer's  final  average  earnings at the time of retirement
will be  paid  to the  designated  beneficiary.  Messrs. Davis,  Harvey,
Protsch,  Walker and  Ms. Wegner  are  participants  in this  plan.  The
following  table shows  payments  under the plan,  assuming a minimum of
10 years of service at retirement age.


                                      -26-
<PAGE>


              Supplemental Executive Retirement Plan Table

   Average
Compensation                          <10 Years             >10 Years*
- ----------------------------------------------------------------------

$ 125,000                                $0                 $ 75,000
  150,000                                 0                   90,000
  200,000                                 0                  120,000
  250,000                                 0                  150,000
  300,000                                 0                  180,000
  350,000                                 0                  210,000
  400,000                                 0                  240,000
  450,000                                 0                  270,000
  500,000                                 0                  300,000
  550,000                                 0                  330,000
  600,000                                 0                  360,000
  650,000                                 0                  390,000
  700,000                                 0                  420,000
  750,000                                 0                  450,000

*  Reduced  by the  sum of  the  benefit  payable  from  the  applicable
defined benefit plan.

Key  Employee  Deferred  Compensation  Plan--The  Company  maintains  an
unfunded   Key   Employee   Deferred   Compensation   Plan  under  which
participants   may  defer  up  to  100%  of  base  salary  or  incentive
compensation.  The Company  matches up to 50% of the  employee  deferral
(plus  401(k)  contributions  up to  6% of  pay,  less  401(k)  matching
contributions).  The  deferrals and matching  contributions  received an
annual return to the A-utility  bond rate with a minimum  return no less
than the prime  interest  rate  published  in the Wall  Street  Journal.
Payments from the plan may be made in lump sums or  installments  at the
election  of the  participant.  Participants  are  selected by the Chief
Executive Officer of Alliant Energy Corporate  Services.  Messrs. Davis,
Harvey, Protsch, Walker and Ms. Wegner participate in the Plan.

                                      -27-
<PAGE>


           REPORT OF THE COMPENSATION AND PERSONNEL COMMITTEE
                        ON EXECUTIVE COMPENSATION

To Our Shareowners:

The Compensation and Personnel  Committee (the "Committee") of the Board
of Directors of the Company is currently  comprised of four non-employee
directors  (the same directors  that comprise the AEC  Compensation  and
Personnel  Committee).  The  following  is a  report  prepared  by these
directors  with  respect to  compensation  paid by AEC,  the Company and
AEC's other  subsidiaries.  The Committee assesses the effectiveness and
competitiveness  of, approves the design of, and  administers  executive
compensation  programs within a consistent total compensation  framework
for the  Company.  The  Committee  also  reviews and approves all salary
arrangements and other remuneration for executives,  evaluates executive
performance,  and considers related matters. To support the Committee in
carrying  out its  mission,  an  independent  consultant  is  engaged to
provide assistance to the Committee.

The Committee is committed to implementing a total compensation  program
for  executives  that furthers the  Company's  mission.  Therefore,  the
Committee  adheres to the  following  compensation  policies,  which are
intended  to  facilitate  the  achievement  of  the  Company's  business
strategies.

      -    Total  compensation  should enhance the Company's  ability to
           attract,    retain   and   encourage   the   development   of
           exceptionally  knowledgeable and experienced executives, upon
           whom, in large part, the successful  operation and management
           of the Company depends.

      -    Base  salary  levels  should  be  targeted  at a  competitive
           market  range paid to  executives  of  comparable  companies.
           Specifically,   the   Committee   targets  the  median  (50th
           percentile)  of  equally   weighted  data  from  utility  and
           general industry companies.

      -    Incentive   compensation   programs  should   strengthen  the
           relationship  between  pay  and  performance  by  emphasizing
           variable,   at-risk  compensation  that  is  consistent  with
           meeting predetermined Company, subsidiary,  business unit and
           individual  performance goals. In addition,  incentive levels
           are  targeted  at the  median  (50th  percentile)  of equally
           weighted data from utility and general industry companies.

Components of Compensation

The major elements of the Company's executive  compensation  program are
base    salary,    short-term    (annual) incentives    and    long-term
(equity) incentives.  These elements are addressed  separately below. In
setting  the  level  for  each  major  component  of  compensation,  the
Committee  considers all elements of an executive's  total  compensation
package,   including  employee  benefit  and  perquisite  programs.  The
Committee's goal is to provide an overall  compensation package for each
executive  officer that is  competitive  to the packages  offered  other
executives.   The  Committee  has   determined   that  total   executive
compensation,  including that for Mr. Davis, is in line with competitive
salaries of the comparison groups of companies.

Base Salaries

The  Committee  annually  reviews each  executive's  base  salary.  Base
salaries  are  targeted at a  competitive  market  range  (i.e.,  at the
median  level) when  comparing  both  utility and  non-utility  (general
industry) data. Base salaries are adjusted  annually by the Committee to
recognize  changes  in the  market,  varying  levels of  responsibility,

                                      -28-
<PAGE>

prior  experience  and breadth of knowledge.  Increases to base salaries
are driven  primarily  by market  adjustments  for a  particular  salary
level,  which generally  limit  across-the-board  increases.  Individual
performance  factors are not considered by the Committee in setting base
salaries.  In 1999, the Committee reviewed executive salaries for market
comparability  using  utility and general  industry  data  contained  in
compensation  surveys published by Edison Electric  Institute,  American
Gas  Association   and  several   compensation-consulting   firms.   The
Committee  decided to maintain Mr.  Davis' 1999 base salary at the level
established  in May 1998.  The Summary  Compensation  Table  reflects an
annual salary of $580,000  effective May 1,  1998 with compensation from
January  through  April 1998  at the previous  annual salary of $450,000
annually.

Short-Term Incentives

The goal of the Company's short-term  (annual) incentive  programs is to
promote the  Committee's  pay-for-performance  philosophy  by  providing
executives with direct  financial  incentives in the form of annual cash
or  stock  based  bonuses  based  on  the   achievement   of  corporate,
subsidiary,  business  unit and  individual  performance  goals.  Annual
bonus  opportunities  allow the Committee to communicate  specific goals
that are of  primary  importance  during the  coming  year and  motivate
executives  to achieve  these  goals.  The  Committee on an annual basis
reviews and approves the  program's  performance  goals and the relative
weight  assigned  to each goal as well as  targeted  and  maximum  award
levels.  A description of the short-term  incentive  programs  available
during 1999 to executive officers follows.

Alliant Energy Corporation  Management Incentive  Compensation  Plan--In
1999, the Alliant Energy Corporation  Management Incentive  Compensation
Plan (the "MICP") covered utility  executives and was based on achieving
annual  targets in corporate  performance  that included an earnings per
share ("EPS") target for the utility  businesses,  and business unit and
individual  performance goals. Target and maximum bonus awards under the
MICP in 1999 were set at the median of the utility and general  industry
market  levels.   Targets  were   considered  by  the  Committee  to  be
achievable,  but  required  above-average  performance  from each of the
executives.  Actual  payment  of  bonuses,  as a  percentage  of  annual
salary,  is  determined  by the level of  performance  achieved  in each
category.  Weighting  factors are applied to the percentage  achievement
under  each   category   to   determine   overall   performance.   If  a
pre-determined  EPS  target  is  not  met,  there  is no  bonus  payment
associated  with the MICP.  If the threshold  performance  for any other
performance target is not reached,  there is no bonus payment associated
with that particular  category.  Once the designated maximum performance
is reached,  there is no additional  payment for  performance  above the
maximum level. The actual  percentage of salary paid as a bonus,  within
the  allowable   range,  is  equal  to  the  weighted   average  percent
achievement  for all the performance  categories.  Potential MICP awards
for eligible  executives  range from 0 to 90 percent  of annual  salary.
The  amounts  paid under the MICP to eligible  officers  included in the
Summary Compensation Table are reflected in that table.

In 1999,  Mr. Davis was covered by the MICP.  Awards for Mr. Davis under
the MICP in 1999 were based on corporate and strategic goal  achievement
in relation to  predetermined  goals.  For each plan year, the Committee
determines the performance  apportionment  for Mr. Davis.  In 1999, that
apportionment  was 70 percent for corporate  performance  and 30 percent
for strategic goal performance.  Corporate performance is measured based
on a company-wide  EPS target  established at the beginning of the year.

                                      -29-
<PAGE>

Strategic  goals  are  measured  based  on the  achievement  of  certain
specific goals, which included strategy  development and implementation,
established  for Mr. Davis by the  Committee.  The 1999 MICP award range
for Mr. Davis was from 0 to 120 percent of annual salary.  Bonuses under
the MICP are earned and  calculated in a manner similar to that employed
by the MICP.  The award earned by  Mr. Davis  under the MICP for 1999 is
set forth in the Summary Compensation Table.

Alliant  Energy  Resources  Annual  Incentive  Plan--The  Alliant Energy
Resources Annual Incentive Plan for 1999 covered non-utility  executives
and was based on  achieving  annual  targets  in  corporate  performance
(that included an EPS target for the non-utility  businesses),  business
unit  performance  (that  included  the  contribution  to  EPS  by  such
business unit) and group, unit and individual  performance goals. Target
and maximum bonus awards were set at competitive market levels.  Targets
were  considered  by  the  Committee  to  be  achievable,  but  required
above-average  performance  from each of the executives.  Actual payment
of bonuses,  as a percentage  of annual  salary,  is  determined  by the
level of performance  achieved in each category.  Weighting  factors are
applied to the percentage  achievement  under each category to determine
overall  performance.   If  the  business  unit's  EPS  contribution  to
corporate  is below  the  threshold  level,  there  is no bonus  payment
associated  with the plan.  If the threshold  performance  for any other
performance target is not reached,  there is no bonus payment associated
with that particular  category.  Once the designated maximum performance
is reached  for any other  performance  target,  there is no  additional
payment for performance  above the maximum level. The actual  percentage
of salary paid as a bonus,  within the allowable  range, is equal to the
weighted   average   percent   achievement   for  all  the   performance
categories.  Potential  Alliant Energy  Resources  Annual Incentive Plan
awards for executives  range from 0 to 60 percent of annual salary.  The
amounts paid under the Alliant Energy  Resources  Annual  Incentive Plan
to eligible  officers  included in the  Summary  Compensation  Table are
reflected in that table.

Long-Term Incentives

The Committee  strongly  believes  compensation  for  executives  should
include  long-term,  at-risk  pay to  strengthen  the  alignment  of the
interests  of the  shareowners  and  management.  In  this  regard,  the
Alliant  Energy  Corporation  Long-Term  Equity  Incentive  Plan permits
grants of stock options,  restricted  stock and performance  unit/shares
with respect to AEC's common stock.  The Long-Term Equity Incentive Plan
is administered by the AEC  Compensation  and Personnel  Committee.  The
Committee  believes the  Long-Term  Equity  Incentive  Plan balances the
Company's  existing  compensation  programs by emphasizing  compensation
based on the long-term  successful  performance  of the Company from the
perspective  of the  shareowners  of AEC. A description of the long-term
incentive  programs  available  during 1999 to executive  officers under
the Long-Term Equity Incentive Plan is set forth below.

Alliant Energy  Corporation  Long-Term  Incentive  Program--The  Alliant
Energy   Corporation   Long-Term   Incentive   Program  covered  utility
executives and consisted of the following components:  stock options and
performance  shares.  Stock  options  provide a reward  that is directly
tied to the benefit  shareowners  of AEC receive  from  increases in the
price of AEC's common stock.  The payout from the performance  shares is
based on AEC's  three-year  total return to  shareowners  relative to an
investor-owned  utility  peer group.  Thus,  the two  components  of the
Long-Term  Incentive Program (i.e. stock options and performance shares)
provide  incentives  for  management  to  produce  superior   shareowner
returns on both an absolute and  relative  basis.  During 1999,  the AEC
Compensation  and Personnel  Committee made a grant of stock options and
performance   shares   to   various   executive   officers,    including
Messrs. Davis,  Harvey,  Protsch,  Walker  and  Ms. Wegner.  All  option

                                      -30-
<PAGE>

grants had per share  exercise  prices equal to the fair market value of
a share  of AEC  common  stock on the date  the  grants  were  approved.
Options  vest on a one-third  basis at the  beginning  of each  calendar
year after  grant and have a  ten-year  term from the date of the grant.
Executives in the Alliant Energy Corporation  Long-Term Equity Incentive
Program were also granted  performance  shares.  Performance shares will
be paid out in shares of AEC's common  stock or cash.  The award will be
modified by a performance  multiplier  which ranges from 0 to 2.00 based
on the three-year  average of AEC's total shareowner  return relative to
an investor-owned utility peer group.

In determining  actual award levels under the Alliant Energy Corporation
Long-Term Equity Incentive  Program,  the AEC Compensation and Personnel
Committee was primarily  concerned  with  providing a competitive  total
compensation level to officers.  As such, award levels (including awards
made to  Mr. Davis)  were based on a  competitive  analysis of similarly
sized utility  companies that took into  consideration  the market level
of long-term  incentives,  as well as the  competitiveness  of the total
compensation package.  Award ranges, as well as individual award levels,
were  then  established  based  on   responsibility   level  and  market
competitiveness.  No corporate or individual  performance  measures were
reviewed  in  connection  with the  awards of  options  and  performance
shares.  Award  levels were  targeted to the median of the range of such
awards paid by comparable companies.  In addition,  the AEC Compensation
and  Personnel  Committee  did not  consider  the amounts of options and
performance  shares  already  outstanding  or  previously  granted  when
making  awards for 1999.  Mr. Davis'  awards in 1999 under this  program
are  shown  in the  Stock  Options/SAR  Grants  in  1999  Table  and the
Long-Term Incentive Awards in 1999 Table.

Alliant  Energy  Resources  Long-Term  Incentive   Program--The  Alliant
Energy  Resources   Long-Term   Incentive  Program  covered  non-utility
executives and consisted of the following components:  stock options and
performance  shares.  Stock  options  provide a reward  that is directly
tied to the benefit  shareowners  of AEC receive  from  increases in the
price of AEC's common stock.  The payout from the performance  shares is
contingent upon achievement of specified AER earnings growth.  Thus, the
two  components  of the Alliant  Energy  Resources  Long-Term  Incentive
Program,  (i.e. stock options and performance shares) provide incentives
for  management  to  produce  superior  shareowner  returns  on  both an
absolute and relative basis.  All option grants had a per share exercise
price equal to the fair market  value of a share of AEC common  stock on
the date the grants were approved.  Options vest on a one-third basis at
the  beginning of each  calendar  year and have a ten-year term from the
date of the grant.  Executives in the Alliant Energy Resources Long-Term
Incentive  Program were also  granted  performance  shares.  Performance
shares  will be paid out in shares of AEC's  common  stock or cash.  The
payment will be modified by a performance  multiplier  which ranges from
0  to  2.00  based  on  the  AER   three-year   average  growth  in  EPS
contribution to the Company's EPS.

In determining  actual award levels,  the AEC Compensation and Personnel
Committee was primarily  concerned  with  providing a competitive  total
compensation  level to officers.  As such,  award levels were based on a
competitive analysis of similarly-sized  general industry companies that
took into  consideration  the market level of long-term  incentives,  as

                                      -31-
<PAGE>

well as the  competitiveness  of the total compensation  package.  Award
ranges, as well as individual award levels,  were then established based
on  responsibility  level and market  competitiveness.  No  corporate or
individual  performance  measures were  reviewed in connection  with the
awards of options and performance shares.  Award levels were targeted to
the median of the range of such awards paid by comparable companies.  In
addition,  the AEC Compensation and Personnel Committee did not consider
the amounts of options and  performance  units  already  outstanding  or
previously granted when making awards for 1999.

Special Restricted Stock Awards in 1999

To provide selected  executives of AEC with severance  arrangements with
generally  comparable  terms relating to any future change in control of
AEC,  AEC in 1999 offered new key  executive  employment  and  severance
agreements  (the  "New  KEESAs")  to  such  executive  officers  of  AEC
(including  Messrs. Davis,  Harvey, Protsch, Walker and Ms. Wegner).  To
receive a New KEESA,  each executive  officer (other than Mr. Davis) was
required to cancel  existing rights under his or her prior key executive
employment   and  severance   agreement  in  exchange  for  a  grant  of
restricted stock.  Mr. Davis did not receive a grant of restricted stock
in  connection  with  the   cancellation  of  his  prior  key  executive
employment and severance  agreement.  Mr. Walker  also did not receive a
restricted  stock  grant  because he did not have a prior key  executive
employment and severance  agreement under which the existing rights were
cancelled.  The  grants of  restricted  stock  were  valued at one times
salary for Executive Vice  Presidents of AEC (including  Messrs. Harvey,
Protsch and  Ms. Wegner)  and one-half times salary for Vice  Presidents
of AEC.  Subject to certain  exceptions,  the restricted stock will vest
only if the  executive  remains  with AEC for a period of at least three
years.

Policy with Respect to the $1 Million Deduction Limit

Section 162(m) of the Code generally limits the corporate  deduction for
compensation paid to executive  officers named in the proxy statement to
$1  million  unless  such   compensation   is  based  upon   performance
objectives meeting certain regulatory  criteria or is otherwise excluded
from  the  limitation.  Based  on the  Committee's  commitment  to  link
compensation   with  performance  as  described  in  this  report,   the
Committee  currently intends to qualify future  compensation paid to the
Company's  executive  officers  for deductibility  by the Company  under
Section 162(m).

Conclusion

The Committee believes the existing executive  compensation policies and
programs provide the appropriate  level of competitive  compensation for
the Company's executives.  In addition,  the Committee believes that the
long  and  short  term  performance  incentives  effectively  align  the
interests of executives and shareowners  toward a successful  future for
the Company.

                                    COMPENSATION AND PERSONNEL COMMITTEE
                                               Arnold M. Nemirow (Chair)
                                                          Alan B. Arends
                                                          Judith D. Pyle
                                                       Anthony R. Weiler

                                      -32-
<PAGE>


                   SECTION 16(a) BENEFICIAL OWNERSHIP
                          REPORTING COMPLIANCE

The  Company's  directors,  its  executive  officers  and certain  other
officers are  required to report  their  ownership of AEC's common stock
and Company  preferred  stock and any changes in that  ownership  to the
SEC  and  the  New  York  Stock   Exchange.   One  report  covering  one
transaction  was  inadvertently  filed  late on  behalf  of  William  D.
Harvey. To the best of the Company's knowledge,  all required filings in
1999,  with the  exception of that one filing,  were  properly made in a
timely fashion.  In making the above statements,  the Company has relied
on the  representations  of the persons  involved and on copies of their
reports filed with the SEC.

                                    By Order of the Board of Directors

                                    /S/ Edward M. Gleason
                                    ---------------------
                                    Edward M. Gleason
                                    Vice President -- Treasurer
                                    and Corporate Secretary



                                      -33-
<PAGE>


                                                              APPENDIX A

                    WISCONSIN POWER AND LIGHT COMPANY

                              ANNUAL REPORT
                  For the Year Ended December 31, 1999

                            TABLE OF CONTENTS

Contents                                                            Page
- --------                                                            -----

The Company........................................................ A-4
Selected Financial Data............................................ A-5
Management's  Discussion and Analysis of Financial Condition
  and Results of Operations........................................ A-6
Report of Independent Public Accountants...........................A-25
Consolidated Financial Statements:
    Consolidated Statements of Income and Retained Earnings........A-26
    Consolidated Balance Sheets....................................A-27
    Consolidated Statements of Cash Flows..........................A-29
    Consolidated Statements of Capitalization......................A-30
    Notes to Consolidated Financial Statements.....................A-31
Shareowner Information.............................................A-48
Executive Officers.................................................A-48


                                     -A-1-
<PAGE>

                               DEFINITIONS

      Certain  abbreviations  or acronyms  used in the text and notes of
this report are defined below:

Abbreviation or Acronym                Definition
- -------------------------              -----------

AFUDC................... Allowance for Funds Used During Construction
Alliant Energy.......... Alliant Energy Corporation
ATC..................... American Transmission Company, LLC
Btu..................... British Thermal Unit
Cargill................. Cargill Incorporated
Corporate Services...... Alliant Energy Corporate Services, Inc.
CWIP.................... Construction Work-In-Progress
DAEC.................... Duane Arnold Energy Center
DOE..................... United States Department of Energy
Dth..................... Dekatherm
EDS..................... Electronic Data Systems Corporation
EITF.................... Emerging Issues Task Force
EPA..................... United States Environmental Protection Agency
ERISA................... Employee Retirement Income Security Act of 1974,
                           as amended
FASB.................... Financial Accounting Standards Board
FERC.................... Federal Energy Regulatory Commission
ICC..................... Illinois Commerce Commission
IES..................... IES Industries Inc.
IESU.................... IES Utilities Inc.
International........... Alliant Energy International, Inc.
IPC..................... Interstate Power Company
ISCO.................... Alliant Energy Industrial Services, Inc.
ISO..................... Independent System Operator
Kewaunee................ Kewaunee Nuclear Power Plant
McLeod.................. McLeodUSA Incorporated
MD&A.................... Management's   Discussion   and   Analysis   of
                           Financial Condition and Results of Operations
MG&E.................... Madison Gas & Electric Company
MGP..................... Manufactured Gas Plants
MPUC.................... Minnesota Public Utilities Commission
MW...................... Megawatt
MWH..................... Megawatt-Hour
NEIL.................... Nuclear Electric Insurance Limited
NEPA.................... National Energy Policy Act of 1992
NMC..................... Nuclear Management Company, LLC
NOPR.................... Notice of Proposed Rulemaking
NOx..................... Nitrogen Oxides

                                     -A-2-
<PAGE>

Abbreviation or Acronym                Definition
- -------------------------              -----------
NRC..................... Nuclear Regulatory Commission
NSP..................... Northern States Power Company
NYMEX................... New York Mercantile Exchange
PCB..................... Polychlorinated Biphenyl
PGA..................... Purchased Gas Adjustment
PRP..................... Potentially Responsible Party
PSCW.................... Public Service Commission of Wisconsin
PUHCA................... Public Utility Holding Company Act of 1935
Resources............... Alliant Energy Resources, Inc.
RTO..................... Regional Transmission Organization
SEC..................... Securities and Exchange Commission
SFAS.................... Statement of Financial Accounting Standards
SkyGen.................. SkyGen Energy LLC
SO2..................... Sulfur Dioxide
South Beloit............ South Beloit Water, Gas and Electric Company
U.S..................... United States
WDNR.................... Wisconsin Department of Natural Resources
WEPCO................... Wisconsin Electric Power Company
WP&L.................... Wisconsin Power and Light Company
WPLH.................... WPL Holdings, Inc.
WPSC.................... Wisconsin Public Service Corporation
WUHCA................... Wisconsin Utility Holding Company Act


                                     -A-3-
<PAGE>

WP&L filed a combined  Form 10-K  for 1999 with the SEC;  such  document
included the filings of WP&L's parent,  Alliant  Energy,  IESU and WP&L.
Certain  portions  of MD&A and the Notes to the  Consolidated  Financial
Statements  included  in this WP&L Proxy  Statement  represent  excerpts
from the combined  Form 10-K.  As a result,  the disclosure  included in
this WP&L Proxy  Statement  at times  includes  information  relating to
Alliant Energy,  IESU, IPC,  Resources  and/or Corporate  Services.  All
required  disclosures for WP&L are included in this proxy statement thus
such additional disclosures represent supplemental information.

                               THE COMPANY

Alliant Energy was formed as the result of a three-way  merger involving
WPLH,  IES and IPC that was completed in  April 1998.  The primary first
tier subsidiaries of Alliant Energy include:  WP&L, IESU, IPC, Resources
and Corporate Services.

WP&L was  incorporated  in  Wisconsin  in 1917 as the Eastern  Wisconsin
Electric  Company and is a public  utility  engaged  principally  in the
generation, transmission,  distribution and sale of electric energy; the
purchase, distribution,  transportation and sale of natural gas; and the
provision of water services in selective  markets.  Nearly all of WP&L's
customers are located in south and central  Wisconsin.  WP&L operates in
municipalities  pursuant  to permits of  indefinite  duration  which are
regulated  by  Wisconsin  law.  At  December 31,   1999,  WP&L  supplied
electric   and  gas  service  to   approximately   407,000  and  162,000
customers,  respectively.  WP&L  also  has  approximately  19,000  water
customers.  In 1999,  1998 and  1997,  WP&L had no single  customer  for
which  electric  and/or  gas sales  accounted  for 10% or more of WP&L's
consolidated  revenues.  WP&L owns all of the outstanding  capital stock
of South Beloit,  a public  utility  supplying  electric,  gas and water
service,   principally  in  Winnebago   County,   Illinois,   which  was
incorporated in 1908. WP&L also owns varying  interests in several other
subsidiaries   and   investments   which  are  not  material  to  WP&L's
operations.

Electric Operations
As of  December 31,  1999,  WP&L  provided  retail  electric  service to
approximately 407,000 electric retail customers,  599 communities and 28
wholesale  customers.  WP&L's electric utility operations  accounted for
83.3% of operating  revenues and 89.9% of operating  income for the year
ended December 31, 1999.

Electric  sales  are  seasonal  to some  extent  with  the  annual  peak
normally  occurring in the summer months. In 1999, the maximum peak hour
demand for WP&L was 2,397 MW and occurred on July 23, 1999.

Gas Operations
As of  December 31,  1999,  WP&L provided  retail natural gas service to
approximately  162,000 gas customers in 235 communities.  WP&L's utility
operations  accounted  for  16.0%  of  operating  revenues  and  8.9% of
operating income for the year ended December 31, 1999.

WP&L's gas sales  follow a  seasonal  pattern.  There is an annual  base
load of gas used for cooking,  heating and other purposes,  with a large
heating peak occurring during the winter season.

                                     -A-4-
<PAGE>

                         SELECTED FINANCIAL DATA

<TABLE>
<CAPTION>
                                                                       Year Ended December 31,
                                             -----------------------------------------------------------------------------
                                             1999             1998              1997            1996             1995
                                             -----------------------------------------------------------------------------
                                                                           (in thousands)
<S>                                            <C>              <C>              <C>               <C>              <C>
Operating revenues....................  $     752,505    $     731,448    $      794,717    $     759,275    $     689,672
Earnings available for
  common stock........................         67,520           32,264            67,924           79,175           75,342
Cash dividends declared on
  common stock........................         58,353           58,341            58,343           66,087           56,778
Total assets..........................      1,766,135        1,685,150         1,664,604        1,677,814        1,641,165
Long-term obligations, net............        471,648          471,554           420,414          370,634          375,574

</TABLE>

The 1998  financial  results  reflect the  recording of  $17 million  of
pre-tax merger-related charges.



                                     -A-5-
<PAGE>


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

This MD&A  includes  information  relating to Alliant  Energy,  IESU and
WP&L  (as  well  as  IPC,  Resources  and  Corporate  Services).   Where
appropriate,   information  relating  to  a  specific  entity  has  been
segregated and labeled as such.

FORWARD-LOOKING STATEMENTS

Statements  contained  in this report  (including  MD&A) that are not of
historical fact are  forward-looking  statements intended to qualify for
the safe harbors from liability  established  by the Private  Securities
Litigation Reform Act of 1995. From time to time,  Alliant Energy,  IESU
or WP&L may make other forward-looking  statements within the meaning of
the federal  securities  laws that involve  judgments,  assumptions  and
other  uncertainties  beyond  the  control  of  such  companies.   These
forward-looking   statements  may  include,  among  others,   statements
concerning  revenue  and cost  trends,  cost  recovery,  cost  reduction
strategies and anticipated outcomes, pricing strategies,  changes in the
utility  industry,  planned  capital  expenditures,  financing needs and
availability,  statements  of  expectations,  beliefs,  future plans and
strategies,   anticipated   events  or  trends  and   similar   comments
concerning  matters that are not historical  facts.  Investors and other
users  of  the  forward-looking   statements  are  cautioned  that  such
statements  are not a  guarantee  of  future  performance  and that such
forward-looking  statements are subject to risks and uncertainties  that
could cause actual  results to differ  materially  from those  expressed
in, or implied by, such statements.  Some, but not all, of the risks and
uncertainties   include   weather   effects   on  sales  and   revenues,
competitive  factors,   general  economic  conditions  in  the  relevant
service territory,  federal and state regulatory or government  actions,
including  issues  associated  with  the  deregulation  of  the  utility
industry,   unanticipated  construction  and  acquisition  expenditures,
issues  related  to  stranded  costs  and  the  recovery  thereof,   the
operations of Alliant Energy's nuclear  facilities,  unanticipated costs
associated  with  certain   environmental   remediation   efforts  being
undertaken  by  Alliant   Energy,   unanticipated   issues  relating  to
establishing a transmission  company,  material  changes in the value of
Alliant  Energy's  investment  in  McLeod,  technological  developments,
employee  workforce  factors,   including  changes  in  key  executives,
collective  bargaining  agreements or work stoppages,  political,  legal
and  economic   conditions  in  foreign  countries  Alliant  Energy  has
investments in and changes in the rate of inflation.

UTILITY INDUSTRY OUTLOOK

As a holding company with  significant  utility  assets,  Alliant Energy
competes in an  ever-changing  utility  industry.  Set forth below is an
overview of this evolving marketplace.

Electric  energy  generation,  transmission  and  distribution  are in a
period of fundamental  change in the manner in which  customers  obtain,
and  energy  suppliers   provide,   energy  services.   As  legislative,
regulatory,   economic  and   technological   changes  occur,   electric
utilities are facing increased  numbers of alternative  suppliers.  Such
competitive   pressures  could  result  in  loss  of  customers  and  an
incurrence  of stranded  costs  (i.e.,  assets and other costs  rendered
unrecoverable  as the  result of  competitive  pricing).  To the  extent
stranded costs cannot be recovered from  customers,  they would be borne
by security holders.

                                     -A-6-
<PAGE>

Across  the  nation,   approximately   half  of  the  states  (including
Illinois) have passed  legislation or issued regulatory rulings granting
customers  the  right  to  choose  their   electric   energy   supplier.
Legislation  that would allow  customers to choose their electric energy
supplier is expected to be  introduced  in Iowa in 2000.  At the federal
level,  a number of proposals to restructure  the electric  industry are
currently under consideration.  However, there continues to be a lack of
consensus  over how  restructuring  should be  implemented  and how much
control the federal government should have over this process.  Until one
of  the  proposals  gains  significant   bipartisan  support,  there  is
unlikely  to be final  federal  action  to  either  facilitate  or force
states to open electricity markets to competition.

WP&L realized 98% of its electric  utility revenues in 1999 in Wisconsin
and 2% in Illinois.  Approximately  84% of the electric revenues in 1999
were  regulated  by the  PSCW  or the  ICC  while  the  other  16%  were
regulated by the FERC. WP&L realized 96% of its gas utility  revenues in
1999 in Wisconsin and 4% in Illinois.

Federal Regulation
IESU,  WP&L  and  IPC  are  subject  to  regulation  by the  FERC.  NEPA
addresses  several  matters  designed  to  promote  competition  in  the
electric wholesale power generation market.  FERC has issued final rules
(FERC  Orders 888/888-A  and 889/889-A)  requiring electric utilities to
open their  transmission  lines to other wholesale buyers and sellers of
electricity.  In  response  to  FERC  Orders 888  and  888-A,  Corporate
Services,  on  behalf  of IESU,  WP&L and IPC,  has  filed  Open  Access
Transmission  Tariffs  that comply with the orders.  In response to FERC
Orders 889  and  889-A,  IESU,  WP&L  and  IPC  are  participating  in a
regional Open Access Same-Time Information System.

FERC  Order 888  permits  utilities  to  seek  recovery  of  legitimate,
prudent and  verifiable  stranded costs  associated  with providing open
access  transmission  services.  FERC  does not have  jurisdiction  over
retail  distribution  and,  consequently,  the final  FERC  rules do not
provide  for the  recovery  of  stranded  costs  resulting  from  retail
competition.  The various states retain  jurisdiction  over the question
of  whether  to permit  retail  competition,  the  terms of such  retail
competition,  and the recovery of any portion of stranded costs that are
ultimately determined to have resulted from retail competition.

In May 1999,  FERC issued a NOPR concerning the development of RTOs. The
proposed  rules outline the  requirements  for utilities to  voluntarily
turn over  control of their  transmission  system to a  regional  entity
either by leasing  the system to an RTO or by outright  divestiture.  In
December 1999,  FERC issued  Order 2000  which  implemented the proposed
rules with minor  modifications.  FERC's timeline is to have the RTOs in
operation  by the end of 2001.  Alliant  Energy is  involved  with other
utilities and industry groups in reviewing  Order 2000 and has submitted
a joint petition to FERC seeking further  clarification of the operating
and  ownership  limitations  that will be imposed  on the RTOs.  Alliant
Energy's current plans to contribute its Wisconsin  transmission  assets
to ATC, in  exchange  for an equity  interest,  and  participate  in the
Midwest ISO are expected to comply with the provisions of Order 2000.

Alliant  Energy  and  the  utility   subsidiaries   cannot  predict  the
long-term  consequences of these rules on their  financial  condition or
results of operations.

State Regulation
Wisconsin
WP&L is subject to regulation  by the PSCW.  The PSCW's  inquiries  into
the future structure of the natural gas and electric utility  industries
are ongoing.  The stated goal of the PSCW regarding  natural gas service

                                     -A-7-
<PAGE>

is "to  accommodate  competition  but  not  create  it."  The  PSCW  has
followed a measured  approach to restructuring  the natural gas industry
in Wisconsin.  The PSCW has  determined  that  customer  classes will be
deregulated  (i.e.,  the gas utility  would no longer have an obligation
to procure gas commodity for customers,  but would still have a delivery
obligation)   in  a  step-wise   manner,   after  each  class  has  been
demonstrated  to have a sufficient  number of gas  suppliers  available.
The short-term  goals of the PSCW's electric  restructuring  process are
to ensure  reliability of the state's electric system and development of
a robust wholesale  electric market.  The long-term goal is to establish
prerequisite  safeguards to protect  customers  prior to allowing retail
customer  choice.  There  are  no  other  restructuring  working  groups
currently active in Wisconsin.

In  May  1998,  the  PSCW  reactivated  Docket  No. 05-BU-101  with  the
objective  of  examining  the  degree  of  separation  which  should  be
required  as  a  matter  of  policy  between   utility  and  non-utility
activities  involving the various state  utilities.  Final hearings were
held in February 2000 and the PSCW ruled that  utilities can continue to
offer  non-utility   services  to  customers  and  affiliates  and  that
utilities   must  continue  to  fully   allocate  their  costs  to  such
non-utility activities.

It is anticipated  that there will be legislative  proposals  introduced
in  the   2001-2002   legislative   session  on  issues   dealing   with
restructuring  of the electric utility  industry.  It is not possible to
predict at this time the scope or the  possibility  of enactment of such
proposals.

"Reliability 2000"  legislation  was enacted in Wisconsin in 1999.  This
legislation   included,   among  other  items,   a  relaxation   of  the
non-utility  asset  limitations  included in the WUHCA and the formation
of a Wisconsin  transmission company for those Wisconsin utility holding
companies who elect to take advantage of the new asset cap law.  Alliant
Energy  has  agreed  to  contribute  WP&L's  transmission  assets to the
transmission  company  (American   Transmission   Company,  or  ATC)  in
exchange for an equity  interest in ATC.  WP&L made several  federal and
state  regulatory  filings and commitments in the fourth quarter of 1999
relating to its participation in ATC.

ATC's sole business will be to provide reliable,  economic  transmission
service to all customers in a fair and equitable manner.  ATC will plan,
construct,  operate, maintain and expand transmission facilities it will
own to provide for adequate and reliable  transmission of power. It will
provide comparable  service to all customers,  including Alliant Energy,
and it will support  effective  competition  in energy  markets  without
favoring any market  participant.  Formation of the company will require
federal and state  regulatory  approvals.  ATC will be regulated by FERC
for  all  rate  terms  and   conditions  of  service.   ATC  will  be  a
transmission-owning   member  of  the  Midwest  ISO  and  will  transfer
operational control of the transmission systems to the Midwest ISO.

ATC will be a public  utility,  as defined under  Wisconsin  law, with a
board of  directors  comprised of one  representative  from each utility
having  at least a 10%  ownership  interest  in ATC.  Smaller  utilities
could  combine  their  transmission  assets  with  others  to reach  the
minimum level for board membership.  In addition, the shareowners of ATC
will select four at-large  directors that can not be employed or engaged
in energy businesses.

The PSCW has not yet  determined the exact scope of the assets that must
be transferred to the ATC. Pending the final  determination by the PSCW,
WP&L  estimates it will  transfer  approximately  $150 million  in plant
assets at net book value to the ATC when it becomes  operational in late
2000.  Alliant  Energy is also  reviewing the possible  contribution  of
IESU's  and IPC's  transmission  assets to ATC as well.  Alliant  Energy
estimates  the net  book  value  of such  plant  assets  to  approximate
$220 million.  While Alliant Energy will realize its proportionate share
of  ATC's  earnings,  it is not yet  known  what the  overall  financial
impact of Alliant Energy's participation in ATC will be.

                                     -A-8-
<PAGE>

Illinois
WP&L and IPC are subject to  regulation  by the ICC.  In December  1997,
the  State  of  Illinois   passed  electric   deregulation   legislation
requiring  customer  choice of electric  suppliers  for  non-residential
customers  with  loads  of  four  MW or  larger  and  for  approximately
one-third of all other  non-residential  customers  starting  October 1,
1999.  All  remaining  non-residential  customers  will be eligible  for
customer  choice  beginning   December 31,   2000  and  all  residential
customers will be eligible for customer choice  beginning  May 1,  2002.
The new  legislation  is not  expected to have a  significant  impact on
Alliant Energy's financial  condition or results of operations given the
relatively small size of Alliant  Energy's  Illinois  operations.  As of
December 31,  1999,  no eligible  Alliant  Energy  customer had selected
another electric supplier.

Accounting Implications
Each  of  the  utilities  complies  with  the  provisions  of  SFAS  71,
"Accounting  for the Effects of Certain  Types of  Regulation."  SFAS 71
provides that  rate-regulated  public utilities record certain costs and
credits  allowed in the rate making  process in  different  periods than
for non-regulated  entities.  These are deferred as regulatory assets or
regulatory   liabilities   and  are   recognized  in  the   consolidated
statements  of  income  at the time they are  reflected  in rates.  If a
portion  of the  utility  subsidiaries'  operations  becomes  no  longer
subject  to  the  provisions  of  SFAS  71 as a  result  of  competitive
restructurings or otherwise,  a write-down of related  regulatory assets
and  possibly  other  charges  would be  required,  unless  some form of
transition  cost recovery is established by the  appropriate  regulatory
body  that  would  meet  the  requirements   under  generally   accepted
accounting  principles  for continued  accounting  as regulatory  assets
during such recovery period. In addition,  each utility subsidiary would
be required to determine any  impairment of other assets and  write-down
any  impaired  assets to their  fair  value.  The  utility  subsidiaries
believe  they  currently  meet  the  requirements  of SFAS  71 and  will
continue  to monitor and assess  this as the  various  utility  industry
restructuring initiatives progress.

Positioning for a Competitive Environment
Alliant  Energy  and  its  subsidiaries  cannot  currently  predict  the
long-term  consequences  of the  competitive  and  restructuring  issues
described above on their  financial  condition or results of operations.
The major  objective is to allow the company to compete  successfully in
a competitive,  deregulated  utility industry.  The strategy for dealing
with  these  emerging  issues  includes  seeking  growth  opportunities,
forming  strategic  alliances  with  other  energy-related   businesses,
continuing to offer quality customer  service,  initiating  ongoing cost
reductions  and  productivity  enhancements  and developing new products
and services.

As  competitive  forces  shape  the  energy-services   industry,  energy
providers are being  challenged to increase growth and profits.  Because
Alliant  Energy expects  consumption  of electricity  and natural gas to
grow only modestly  within Alliant  Energy's  domestic  utility  service
territories,  Alliant Energy has entered several energy-services markets
that it expects  will provide  opportunities  for new sources of growth.
Alliant Energy,  through its subsidiary  Resources,  has established new
distinct   platforms   to   complement   its   existing    non-regulated
investments, which are designed to meet customer needs.

                                     -A-9-
<PAGE>

These platforms and existing investments include:

      Investments:  Resources'  existing  investments include an oil and
gas production  company,  a short-line  railroad,  a barge  company,  an
affordable  housing  company,  various real estate joint ventures and an
equity stake in an independent telecommunications provider.

      International:  International  is  a  partner  in  developing,  or
seeking  to  develop,   energy  generation  and  infrastructure  in  New
Zealand,  Australia,  China, Mexico and Brazil,  markets which have been
selected because of their growth potential.

      Industrial   Services:   ISCO  is  a   provider   of  energy   and
environmental  services designed to maximize productivity for industrial
and large commercial  customers.  This platform  consists of four units:
Energy Planning; Energy Management; Energy Applications,  which provides
facilities-based and commodities-based  energy solutions; and RMT, Inc.,
an   environmental   management  and   engineering   firm  with  offices
throughout the U.S. and the United Kingdom.

      Cargill-Alliant:   Alliant  Energy  has  an  energy-trading  joint
venture with Cargill that  combines the  risk-management  and  commodity
trading expertise of Cargill with Alliant Energy's low-cost  electricity
generation  and  transmission   business   experience.   Cargill-Alliant
officially  began  operations  in 1997 and has an  initial  term  though
October 2002. The term  automatically  renews for  successive  five-year
periods  unless either party  notifies the other at least one year prior
to the then expiring term.

      Mass  Markets:  Resources  is a provider of products  and services
designed  to meet  the  comfort,  security  and  productivity  needs  of
residential and small commercial  customers.  Resources currently offers
home  appliance  and furnace  warranties  and a variety of home  energy,
safety and security  products  through its "Power House"  catalog.  Such
products are marketed  directly to customers,  through the mail with the
catalog and over the Internet.  Resources  expects to continue  pursuing
opportunities  in  these  markets,   which  it  believes  has  a  growth
potential  as  industry  deregulation  allows more  customers  to choose
their energy suppliers in an open market.

Alliant Energy believes that each of these platforms  provide  prospects
for  growth  both  individually  and  collectively  as  the  competitive
energy-services  marketplace evolves.  Alliant Energy expects that these
strategies will contribute  significantly  to its annual earnings growth
target of 4-6% from its  business  operations.  Resources is expected to
contribute 25% of such earnings within the next 3-5 years.

WP&L RESULTS OF OPERATIONS

Overview
WP&L's earnings  available for common stock increased  $35.3 million and
decreased  $35.7 million in 1999 and 1998,  respectively.  The increased
earnings for 1999 were primarily due to $17.3 million of  merger-related
expenses in 1998,  higher  electric  and natural  gas  margins,  reduced
other  operation  and  maintenance  expenses  and income  realized  from
weather  hedges.  Such  increases  were  partially  offset by  increased
depreciation and amortization  expense (excluding hedge losses in WP&L's
nuclear  decommissioning  trust fund) and higher interest  expense.  The
decreased  earnings  for  1998  were  primarily  due  to  merger-related
expenses,   higher   purchased-power   and  transmission  costs,  higher
depreciation  and  amortization  expenses,  decreased retail natural gas
sales largely due to milder weather, higher insurance-related  expenses,
higher  interest   expense  and  a  higher  effective  tax  rate.  These
decreases  were  partially  offset by a 3% increase  in retail  electric
sales volumes,  largely due to continued  economic growth in the service
territory,  reduced  employee  pension and benefit costs and lower costs
in 1998 due to merger-related operating efficiencies.

                                     -A-10-
<PAGE>

Electric Utility Operations

      Electric  margins  and MWH sales for WP&L for 1999,  1998 and 1997
were as follows:

<TABLE>
<CAPTION>
                                                Revenues and Costs                                 MWHs Sold
                                                  (in thousands)                                (in thousands)
                              -------------------------------------------------    -----------------------------------------
                                1999        1998         *      1997       **      1999      1998      *      1997       **
                              ----------------------------------------------------------------------------------------------
<S>                           <C>         <C>            <C>     <C>      <C>      <C>       <C>       <C>    <C>       <C>
Residential.................. $213,496    $198,770       7%   $199,633     --      3,111     2,964     5%     2,974      --
Commercial...................  116,947     108,724       8%    107,132      1%     1,980     1,898     4%     1,878      1%
Industrial...................  171,118     162,771       5%    152,073      7%     4,570     4,493     2%     4,256      6%
                               -------     -------           ---------            ------     -----            -----
   Total from ultimate
   customers.................  501,561     470,265       7%    458,838      2%     9,661     9,355     3%     9,108      3%
Sales for resale.............  102,751     128,536     (20%)   160,917    (20%)    3,252     4,492   (28%)    5,824    (23%)
Other........................   22,295      15,903      40%     14,388     11%        54        59    (8%)       60     (2%)
                               -------     -------             -------            ------     -----           ------
   Total revenues............  626,607     614,704       2%    634,143     (3%)   12,967    13,906    (7%)   14,992     (7%)
                                                                                  ======    ======           =======
Electric production fuels
   expense...................  110,521     120,485      (8%)   116,812      3%
Purchased power expense......  107,598     113,936      (6%)   125,438     (9%)
                               -------     -------            --------
   Margin.................... $408,488    $380,283       7%   $391,893     (3%)
                              ========    ========            ========

</TABLE>


*     Reflects the % change from 1998 to 1999.

**    Reflects the % change from 1997 to 1998.

Electric   margin   increased   $28.2 million,   or  7%,  and  decreased
$11.6 million,  or 3%,  during  1999 and  1998,  respectively.  The 1999
increase  was  primarily  due  to  separate   $15 million   annual  rate
adjustments  implemented  at WP&L in July 1998 and March 1999 to recover
higher  purchased-power  and  transmission  costs. An increase in retail
sales of 3% due to more  favorable  weather and economic  growth  within
WP&L's  service  territory also  contributed to the increase.  Partially
offsetting  the  1999  increase  were  lower  sales  to  off-system  and
wholesale  customers  due  to  transmission  constraints  and  decreased
contractual  commitments and $3.2 million of revenues  collected in 1998
for a surcharge related to Kewaunee.

The 1998 decline in margin was due to  regulatory  lag  associated  with
rate recovery of higher  purchased-power  and transmission costs, a rate
decrease of 2.4%  implemented in April 1997 and lower  off-system  sales
income.  These items were  partially  offset by WP&L's  reliance on more
costly  purchased-power  in the first six  months of 1997 due to various
power plant outages,  particularly Kewaunee, and a 3% increase in retail
sales.

                                     -A-11-
<PAGE>


Gas Utility Operations

      Gas  margins  and Dth sales for WP&L for 1999,  1998 and 1997 were
as follows:

<TABLE>
<CAPTION>
                                               Revenues and Costs                                Dekatherms Sold
                                                 (in thousands)                                  (in thousands)
                              ------------------------------------------------    -------------------------------------------
                                1999        1998         *      1997       **      1999      1998      *      1997     **
                              ----------------------------------------------------------------------------------------------
<S>                              <C>         <C>        <C>      <C>       <C>     <C>       <C>       <C>    <C>       <C>
Residential.................. $ 69,662    $ 65,173       7%   $ 84,513    (23%)   12,070    10,936    10%    12,770    (14%)
Commercial...................   35,570      33,898       5%     45,456    (25%)    7,771     7,285     7%     8,592    (15%)
Industrial...................    6,077       5,896       3%      8,378    (30%)    1,520     1,422     7%     1,714    (17%)
Transportation/other.........    9,461       6,770      40%     17,536    (61%)   13,237    12,948     2%    17,595    (26%)
                               -------    --------            --------          --------   -------           -------
   Total revenues............  120,770     111,737       8%    155,883    (28%)   34,598    32,591     6%    40,671    (20%)
Cost of gas sold.............   64,073      61,409       4%     99,267    (38%) ========   =======           ======
                              --------    --------            --------
   Margin.................... $ 56,697    $ 50,328      13%   $ 56,616    (11%)
                              ========    ========            ========

</TABLE>

*     Reflects the % change from 1998 to 1999.

**    Reflects the % change from 1997 to 1998.

Gas margin increased  $6.4 million,  or 13%, and declined  $6.3 million,
or 11%,  during 1999 and 1998,  respectively.  The 1999 increase was due
to increased sales resulting from customer  growth of  approximately  2%
and more  favorable  weather  conditions in 1999.  The 1998 decrease was
primarily due to a reduction in sales  resulting from milder weather and
an average  retail rate  reduction of 2.2%  implemented  in  April 1997.
Refer to Note 1(h) of the "Notes to Consolidated  Financial  Statements"
for discussion of an accounting  change  implemented  in 1998.  Refer to
"Interest  Expense and Other" for a discussion  of income  realized from
two gas weather hedges in 1999.

Refer to Note 1(i) of the "Notes to Consolidated  Financial  Statements"
for a discussion  of a gas cost  adjustment  mechanism in place at WP&L.
The impact on the  results of  operations  from such  mechanism  was not
significant in any of the periods presented.

Other Operating Expenses
Other  operation   expenses   decreased   $17.2 million   and  increased
$12.3 million  for 1999 and 1998,  respectively.  The 1999  decrease was
primarily due to  $11.2 million of  merger-related  expenses in 1998 for
employee    retirements,    separations   and    relocations,    reduced
insurance-related  expenses,  lower operating costs at WP&L's generating
plants,  lower  transmission and  distribution  expenses and lower costs
due to merger-related operating efficiencies.  Such items were partially
offset by increased costs for energy  conservation,  employee  incentive
compensation  and  employee  benefits  expenses.  The 1998  increase was
primarily  due  to  merger-related  expenses,  higher  insurance-related
expenses and an increase in other  administrative  and general expenses.
Such  items  were  partially  offset by  reduced  employee  pension  and
benefits  expenses,  reduced  conservation  expense and lower costs from
merger-related operating efficiencies.

Maintenance  expenses  decreased  $4.3 million in 1999. The decrease was
primarily due to lower  nuclear  expenses and reduced  transmission  and
distribution  maintenance expenses. Such decreases were partially offset
by increased expenses associated with Year 2000 readiness efforts.

Depreciation  and  amortization   expense  decreased   $6.2 million  and
increased  $14.9 million  for  1999  and  1998,  respectively.  The 1999
decrease  was due to reduced  earnings  in the  nuclear  decommissioning
trust  fund   (offset   entirely  in   "Miscellaneous,   net")  and  the
$3.2 million  Kewaunee  surcharge  in 1998.  These items were  partially

                                     -A-12-
<PAGE>

offset by the impact of property  additions.  The 1998  increase was due
to  property   additions,   higher  Kewaunee   depreciation   (refer  to
"Liquidity   and   Capital   Resources--Capital    Requirements--Nuclear
Facilities" for additional information) and the Kewaunee surcharge.

The accounting for earnings on the nuclear  decommissioning  trust funds
results in no net income impact. Miscellaneous,  net income is increased
for earnings on the trust fund, which is offset in depreciation expense.

Interest Expense and Other
Interest  expense  increased  $4.4 million  and $4.0 million in 1999 and
1998,  respectively.  The 1999  increase  was  primarily  due to  higher
short-term  borrowings  and the 1998  increase was  primarily  due to an
adjustment to decrease  interest expense in 1997 relating to a tax audit
settlement and increased borrowings during 1998.

Miscellaneous,  net income  decreased  $3.0 million  and $2.7 million in
1999 and 1998,  respectively.  The 1999  decrease was  primarily  due to
lower  earnings on the  nuclear  decommissioning  trust fund,  partially
offset by  $6.1 million of  merger-related  expenses in 1998 and pre-tax
income of $5 million  recognized in 1999  associated with the settlement
of gas  weather  hedges.  See Note 10(c) of the  "Notes to  Consolidated
Financial  Statements"  for additional  information  relating to the gas
weather  hedges.  The 1998 decrease was primarily due to  merger-related
expenses,  which was partially  offset by higher earnings on the nuclear
decommissioning trust fund.

Income Taxes
The  effective  income  tax rates were  39.2%,  41.0% and 37.0% in 1999,
1998 and 1997,  respectively.  See Note 5 of the "Notes to  Consolidated
Financial Statements" for a discussion of the changes.


                     LIQUIDITY AND CAPITAL RESOURCES

Cash flows from operating  activities at WP&L decreased  $14 million for
the year  ended  December 31,  1999,  compared  with the same  period in
1998,  primarily due to changes in working capital,  partially offset by
higher net income.  Cash flows used for financing  activities  decreased
$34 million  for the year ended  December 31,  1999,  compared  with the
same  period  in  1998,  primarily  due  to a  capital  contribution  of
$30 million   from  Alliant  Energy.   Cash  flows  used  for  investing
activities increased  $17 million for the year ended December 31,  1999,
compared  with  the same  period  in 1998,  primarily  due to  increased
construction expenditures.

Future Considerations
The capital  requirements  of Alliant Energy are primarily  attributable
to its utility subsidiaries'  construction and acquisition programs, its
debt  maturities  and  business   opportunities  of  Resources.   It  is
anticipated  that future capital  requirements of Alliant Energy will be
met by cash generated from operations,  sale of investments and external
financing.  The level of cash  generated  from  operations  is partially
dependent   upon   economic    conditions,    legislative    activities,
environmental  matters and timely regulatory  recovery of utility costs.
Alliant  Energy's  liquidity and capital  resources  will be affected by
costs  associated with  environmental  and regulatory  issues.  Emerging
competition in the utility  industry could also impact Alliant  Energy's
liquidity  and  capital  resources,   as  discussed  previously  in  the
"Utility Industry Outlook" section.

Alliant Energy expects to pursue various potential business  development
opportunities,  including international as well as domestic investments,
and is devoting  resources  to such  efforts.  Foreign  investments  may
carry a higher level of risk than Alliant Energy's  traditional domestic

                                     -A-13-
<PAGE>

utility  investments  or  Resources'  domestic  investments.  Such risks
could include foreign government actions,  foreign economic and currency
risks and others.  It is anticipated  that Alliant Energy will strive to
select  investments  where the  international  and other  risks are both
understood  and  manageable.   At  December 31,   1999,   Resources  had
approximately  $198 million  of  investments  in  foreign  entities.  At
December 31,  1999,  IESU,  WP&L  and  IPC  did  not  have  any  foreign
investments.

Financing and Capital Structure
Access to the long-term and short-term  capital and credit markets,  and
costs of external  financing,  are  dependent on  creditworthiness.  The
debt ratings of Alliant Energy and certain  subsidiaries  by Moody's and
Standard & Poor's are as follows:

<TABLE>
<CAPTION>
                                                                                   Moody's       Standard & Poor's
                                                                                   -------------------------------

<S>                                                                                  <C>               <C>
IESU...................................   - Secured long-term debt                    A2                A+
                                          - Unsecured long-term debt                  A3                 A
WP&L...................................   - Secured long-term debt                   Aa2                AA
                                          - Unsecured long-term debt                 Aa3                A+
IPC....................................   - Secured long-term debt                    A1                A+
Resources..............................   - Commercial paper(a)                       P1                A1
                                          - Unsecured long-term debt(a)               A3                 A
Alliant Energy.........................   - Commercial paper(b)                       P1                A1

</TABLE>

(a)   Resources'  debt  is  fully  and  unconditionally   guaranteed  by
      Alliant Energy.

(b)   IESU,  WP&L and IPC  participate  in a utility  money pool that is
      funded,  as needed,  through the issuance of  commercial  paper by
      Alliant  Energy.  Interest  expense  and other fees are  allocated
      based on  borrowing  amounts.  The PSCW has  restricted  WP&L from
      lending  money  to  non-utility   affiliates   and   non-Wisconsin
      utilities.  As a result,  WP&L is prohibited from lending money to
      the  utility  money  pool  but is able to  borrow  money  from the
      utility money pool.

Other than periodic  sinking fund  requirements,  which will not require
additional  cash   expenditures,   the  following   long-term  debt  (in
millions) will mature prior to December 31, 2004:


                         Alliant
    IESU      WP&L    Energy-Parent    Resources     IPC      Total
 ---------  -------  ---------------  ----------   -------  ----------

   $137.4    $63.9        $24.0          $12.6     $ 1.0     $238.9

Depending upon market  conditions,  it is currently  anticipated  that a
majority of the maturing  debt will be  refinanced  with the issuance of
long-term securities.

On  August 24,  1999,  WP&L  filed  an  application  with  the  PSCW for
authority to issue up to  $100 million  of debentures for the purpose of
refinancing  existing  debt.  Approval was granted in February  2000 and
the senior  unsecured  debentures  were  issued in March 2000 at a fixed
interest rate of 7 5/8%,  due 2010. The amount of short-term  borrowings
authorized by the PSCW will be reduced by the same $100 million.

The  various  charter  provisions  of  the  entities   identified  below
authorize  and  limit  the  aggregate  amount  of  additional  shares of
Cumulative  Preferred Stock and Cumulative  Preference Stock that may be
issued.  At  December 31,  1999,  the  companies  could have  issued the
following additional shares of Cumulative Preferred or Preference Stock:

                                          IESU       WP&L          IPC
                                        -------   -----------  ----------

Cumulative Preferred...............     100,000    2,700,775    1,238,619
Cumulative Preference..............     700,000           --    2,000,000


                                     -A-14-
<PAGE>

For  interim  financing,  IESU,  WP&L  and IPC  were  authorized  by the
applicable  federal or state regulatory  agency to issue short-term debt
at December 31, 1999 as follows (in millions):

                                             IESU      WP&L      IPC
                                             -----     ----     -----

Regulatory authorization...................  $150      $128      $50
Short-term debt outstanding--money pool....  $57       $126      $39

At  December 31,  1999,  there was no short-term debt  outstanding  with
external  parties  at  the  utility  subsidiaries.  In  addition  to the
$222 million  of  commercial  paper  Alliant  Energy  issued to fund the
utility money pool and  $139 million  of commercial  paper at Resources,
Alliant  Energy  had  an  additional   $64 million  of  short-term  debt
outstanding at  December 31,  1999. In addition to providing for ongoing
working  capital  needs,  this  availability  of  short-term   financing
provides  the  companies   flexibility  in  the  issuance  of  long-term
securities.  The  level  of  short-term  borrowing  fluctuates  based on
seasonal corporate needs, the timing of long-term  financing and capital
market conditions.  To maintain flexibility in its capital structure and
to take advantage of favorable  short-term rates, IESU and WP&L also use
proceeds from the sale of accounts  receivable and unbilled  revenues to
finance  a  portion  of  their  long-term  cash  needs.  Alliant  Energy
anticipates  that  short-term  debt will  continue  to be  available  at
reasonable costs due to current ratings by independent  utility analysts
and credit rating services.

In  December 1999,   Alliant  Energy,   IESU,  WP&L  and  IPC  filed  an
application with the SEC for approval of a combined accounts  receivable
program  whereby  each utility  will sell their  respective  receivables
through   wholly-owned   special  purpose   entities  to  an  affiliated
financing entity,  which in turn will sell the receivables to an outside
investor.  The new program would replace the existing  programs for IESU
and WP&L, and would  function the same in most respects.  Approvals from
the SEC and the necessary  state  commissions are expected in the second
quarter of 2000.

Alliant Energy has  $250 million  of committed bank lines of credit,  of
which none was  utilized  at  December 31,  1999,  available  for direct
borrowing or to support  commercial  paper.  Commitment fees are paid to
maintain  these lines and there are no  conditions  which  restrict  the
unused  lines of credit.  From time to time,  Alliant  Energy may borrow
from banks and other financial institutions on uncommitted  "as-offered"
credit  lines  in lieu of  commercial  paper,  and has  agreements  with
several  financial  institutions  for  such  borrowings.  There  are  no
commitment  fees  associated  with  these  agreements  and there were no
borrowings outstanding under these agreements at December 31, 1999.

Alliant  Energy made a filing with the SEC in February  1999 under PUHCA
to provide Alliant Energy with, among other things,  broad authorization
over the next three years to issue stock and debt,  provide  guarantees,
acquire  energy-related  assets and enter  into  interest  rate  hedging
transactions.  Approval  of the  filing  was  received  from  the SEC in
August 1999.

Given  the  above  financing  flexibility,  including  Alliant  Energy's
access  to both the  debt  and  equity  securities  markets,  management
believes  it has  the  necessary  financing  capabilities  in  place  to
adequately finance its capital requirements for the foreseeable future.

Capital Requirements
General
Capital  expenditure  and investment and financing  plans are subject to
continual  review and change.  The capital  expenditure  and  investment
programs   may  be   revised   significantly   as  a   result   of  many
considerations,  including changes in economic conditions, variations in
actual  sales and load growth  compared to  forecasts,  requirements  of
environmental,  nuclear and other  regulatory  authorities,  acquisition

                                     -A-15-
<PAGE>

and business  combination  opportunities,  the availability of alternate
energy and purchased-power  sources,  the ability to obtain adequate and
timely rate relief,  escalations in construction  costs and conservation
and energy efficiency programs.

WP&L's  construction  and acquisition  expenditures  for the years ended
December 31,   1999  and  1998  were   $132 million  and   $117 million,
respectively.    WP&L's   anticipated   construction   and   acquisition
expenditures  for 2000 are estimated to be  approximately  $143 million,
of which 45% is for  electric  transmission  and  distribution,  25% for
electric  generation,  15% for information  technology and the remaining
15%   represents   miscellaneous   electric,   gas,  water  and  general
expenditures.  WP&L's  construction  and  acquisition  expenditures  are
projected   to  be   $166 million   in  2001,   $181 million   in  2002,
$192 million   in  2003  and   $136 million   in  2004,   which  include
expenditures  to comply with NOx  emissions  reductions  as discussed in
"Other Matters--Environmental."

Alliant Energy anticipates  financing utility construction  expenditures
during 2000-2004 through internally  generated funds supplemented,  when
required, by outside financing.  Funding of Resources'  construction and
acquisition  expenditures  over that same  period of time is expected to
be  completed  with a  combination  of  external  financings,  sales  of
investments and internally generated funds.

Nuclear Facilities
Alliant  Energy owns interests in two nuclear  facilities,  Kewaunee and
DAEC.  Kewaunee,  a 532 MW  pressurized water reactor plant, is operated
by WPSC and is jointly  owned by WPSC (41.2%),  WP&L  (41.0%),  and MG&E
(17.8%).  The Kewaunee operating license expires in 2013. DAEC, a 535 MW
boiling  water  reactor  plant,  is  operated  by IESU  which  has a 70%
ownership  interest in the plant. The DAEC operating  license expires in
2014.

On April 7,  1998, the PSCW approved WPSC's  application for replacement
of the two steam  generators  at  Kewaunee.  The total cost of replacing
the steam  generators will be approximately  $90.7 million,  with WP&L's
share of the cost being  approximately  $37.2 million.  The  replacement
work originally  planned for the spring of 2000 is now scheduled for the
fall  of  2001  and  will  take  approximately  60 days.  The  delay  is
attributable  to the inability of the steam  generator  manufacturer  to
meet the spring 2000 delivery  schedule.  Delays in meeting the delivery
schedule did not allow for steam  generator  replacement  to occur prior
to the start of the summer weather in 2000. Therefore,  the decision was
made to store the steam  generators  after  they are  received  and wait
until the next  scheduled  refueling  outage in the fall of 2001.  It is
anticipated  that the delay will not adversely impact the reliability of
Kewaunee in the  interim.  Plans to shutdown the plant for a spring 2000
refueling remain unchanged.

On July 2,  1998,  the PSCW approved an agreement  between the owners of
Kewaunee which provides for WPSC to assume the 17.8% Kewaunee  ownership
share  currently held by MG&E prior to work beginning on the replacement
of steam generators.  On September 29,  1998, WPSC and MG&E finalized an
arrangement  in which WPSC will acquire  MG&E's 17.8% share of Kewaunee.
This  agreement,  the  closing of which is  contingent  upon  regulatory
approval and the steam  generator  replacement in the fall of 2001, will
give WPSC 59.0%  ownership in Kewaunee.  After the change in  ownership,
WPSC and WP&L will be responsible for the  decommissioning of the plant.
WPSC  and  WP&L are  discussing  revisions  to the  joint  power  supply
agreement  which will govern  operation of the plant after the ownership
change takes place.  Prior to the July 2,  1998 PSCW decision,  the PSCW
had  directed  the  owners  of  Kewaunee  to  record   depreciation  and

                                     -A-16-
<PAGE>

decommissioning  cost levels based on an expected  plant  end-of-life of
2002  versus a license  end-of-life  of 2013.  This was  prompted by the
uncertainty  regarding  the  expected  useful life of the plant  without
steam generator  replacement.  This level of depreciation will remain in
effect until the steam generator  replacement is completed at which time
the  entire  plant  will  be  depreciated   over   8.5 years   using  an
accelerated method.

In  February 1999,  Alliant  Energy,  NSP, WPSC and WEPCO  announced the
formation of the NMC to sustain long-term safety,  optimize  reliability
and improve the  operational  performance  of their  nuclear  generating
plants.  Combined,  the NMC members  operate  seven  nuclear  generating
units at five plants. In October 1999,  Alliant Energy received approval
from the SEC,  under PUHCA,  to form Alliant  Energy  Nuclear LLC, whose
purpose is solely to invest in the NMC.  Such  investment  has been made
and Alliant Energy  Nuclear LLC now has a 25% ownership  interest in the
NMC. In  November 1999,  the NMC members applied to the NRC to allow the
NMC to  operate  the plants  owned or  co-owned  by the four  utilities.
Applications  to the  PSCW,  MPUC and the SEC to allow the  purchase  of
operating  services  were also made at that time.  These  approvals  are
required if the applicable  utilities choose to transfer their operating
license to, and take  operating  services  from,  the NMC. As  presently
proposed,  the NMC would  operate the plants,  but the  utilities  would
continue to own their  plants,  be entitled to energy  generated  at the
plants and  retain the  financial  obligations  for the safe  operation,
maintenance and decommissioning of the plants.

For additional  information related to Kewaunee,  see Notes 1, 9, 11 and
12 of the "Notes to  Consolidated  Financial  Statements."  Refer to the
"Other  Matters--Environmental"  section  for a  discussion  of  various
issues impacting Alliant Energy's future capital requirements.

Rates and Regulatory Matters
FERC
In  November 1997,  as part of its  merger  approval,  FERC  accepted  a
proposal by IESU,  WP&L, and IPC, which provides for a four-year  freeze
on wholesale  electric  prices  beginning with the effective date of the
merger.

In  association  with the  merger,  IESU,  WP&L and IPC  entered  into a
System  Coordination and Operating Agreement which became effective with
the consummation of the merger.  The agreement,  which has been approved
by the FERC,  provides a  contractual  basis for  coordinated  planning,
construction,  operation and maintenance of the interconnected  electric
generation and transmission  systems of the three utility companies.  In
addition,  the agreement allows the interconnected system to be operated
as a single  control area with  off-system  capacity sales and purchases
made to market  excess system  capability  or to meet system  capability
deficiencies.  Such sales and purchases  are  allocated  among the three
utility  companies  based on procedures  included in the agreement.  The
procedures  were  approved  by both the FERC  and all  state  regulatory
bodies having jurisdiction over these sales.

WP&L
In connection with its approval of the merger,  the PSCW accepted a WP&L
proposal  to freeze  rates for four years  commencing  on the  effective
date of the merger. A re-opening of an  investigation  into WP&L's rates
during the rate freeze  period,  for both cost  increases and decreases,
may occur only for single events that are not  merger-related and have a
revenue  requirement  impact of $4.5 million  or more. In addition,  the
electric fuel  adjustment  clause and PGA clause are not affected by the
rate freezes.

In  February 2000,  the  PSCW  issued  an order  allowing  WP&L to defer
certain incremental costs it incurs after February 16,  2000 relating to
the development of the ATC.

                                     -A-17-
<PAGE>

The  retail  electric  rates  are based in part on  forecasted  fuel and
purchased-power  costs. Under PSCW rules,  Wisconsin  utilities can seek
emergency  rate  increases  if the annual  costs are more than 3% higher
than the estimated costs used to establish  rates.  In March 1998,  WP&L
requested  an  electric  rate  increase  to  cover  purchased-power  and
transmission  costs that had increased due to  transmission  constraints
and electric  reliability  concerns in the Midwest.  Effective  July 16,
1998, the PSCW granted a retail electric rate increase of  $14.8 million
annually. In November 1998,  WP&L requested an electric rate increase to
cover additional  increases in purchased-power  and transmission  costs.
In early  March 1999,  the PSCW granted a retail  electric rate increase
of  $14.5 million  annually.  If WP&L's  earnings  exceed its authorized
return  on  equity,  the  incremental  revenues  collected  causing  the
excessive  return  are  subject  to  refund.  In   December 1999,   WP&L
requested a $26 million  retail electric rate increase to reflect higher
purchased  power  costs  and  to  cover  transmission  costs  that  have
increased  due to  transmission  constraints.  While  the  most  current
request is still  pending,  WP&L  anticipates  receiving an order in the
second quarter of 2000.

In May 1998,  the PSCW  approved  the deferral by WP&L of certain  costs
associated with its Year 2000 program. In November 1998,  WP&L filed for
rate  recovery of the Wisconsin  retail  portion of its Year 2000 costs.
In  accordance  with the  order  received  from  the  PSCW,  WP&L  began
deferring its Year 2000 project  costs,  other than  internal  labor and
associated  overheads.  In  November 1999,  the PSCW  allowed  WP&L rate
recovery of $6.3 million of its Year 2000 program  expenditures,  but it
denied  rate  recovery  of the  first  $4.5 million.  These  costs  were
expensed  in 1999.  The PSCW's  decision  has been  appealed  by certain
intervenors in Dane County district court and such appeal is pending.

In  January 1999,  WP&L made a filing with the PSCW  proposing  to begin
deferring,  on  January 1,  1999,  all costs  associated  with the EPA's
required NOx emission reductions.  In connection with a statewide docket
to investigate  compliance issues associated with the EPA's NOx emission
reductions,  on  March 30,  1999,  the PSCW  authorized  deferral of all
non-labor  related costs incurred after  March 30,  1999.  However,  the
utilities  are  not  allowed  to  defer  costs  of   replacement   power
associated with NOx  compliance.  WP&L requested  expedited  approval to
start  construction of NOx reduction  investments at several  generating
units  operated  by WP&L  and in the  third  quarter  of  1999  received
approval  from the PSCW for limited NOx related  expenditures  at one of
its generating  units.  WP&L has also requested  recovery of all the NOx
reduction costs through a surcharge mechanism.  In March 2000,  the PSCW
issued an order  approving  WP&L's NOx compliance  plans and granted the
recovery of costs incurred to comply with EPA NOx  regulations  over ten
years using a straight-line  depreciation method. Recovery of such costs
will  begin  with  rate  changes  after  the rate  freeze  expires.  The
depreciation  lives  will be  reviewed  every  two  years.  Refer to the
"Other  Matters--Environmental"  section for a further discussion of the
NOx issue.

In rate order UR-110,  the PSCW approved new rates  effective  April 29,
1997. On average,  WP&L's retail electric rates under the new rate order
declined by 2.4% and retail gas rates declined by 2.2%.

Refer to "Capital Requirements--Nuclear  Facilities" for a discussion of
several PSCW rulings regarding Kewaunee.

                                     -A-18-
<PAGE>

Assuming  capture of the  merger-related  synergies  and no  significant
legislative  or  regulatory  changes  negatively  affecting  its utility
subsidiaries,   Alliant  Energy  does  not  expect  the   merger-related
electric and gas price freezes to have a material  adverse effect on its
financial condition or results of operations.

OTHER MATTERS
Year 2000
Alliant Energy had no significant  embedded  equipment,  computer system
or  other  malfunctions  during  the  critical   December 31,   1999  to
January 1,  2000 date rollover or the February 28,  2000 to February 29,
2000 date  rollover.  Alliant  Energy  will  continue to monitor for any
supply chain issues into the second quarter of 2000.

Alliant  Energy's  historical  Year 2000  project  expenditures  were as
follows (incremental costs, in millions):

<TABLE>
<CAPTION>

Description                                                Total             IESU              WP&L             Other
- ---------------------------------------------------------------------------------------------------------------------
<S>                                                         <C>               <C>               <C>              <C>
Costs incurred from 1/1/98--12/31/98...................  $  8.7            $  4.8            $  3.2           $  0.7
Costs incurred from 1/1/99--12/31/99...................    18.6               7.6               7.1              3.9
                                                        -------            ------            ------           ------
  Total................................................  $ 27.3            $ 12.4            $ 10.3           $  4.6
                                                         ======            ======            ======           ======

</TABLE>

In  addition,  Alliant  Energy  estimates  it  incurred  $7 million  and
$3 million in 1999 and 1998,  respectively,  of costs for internal labor
and  associated  overheads.  Alliant Energy does not expect to incur any
significant  incremental  costs  in  2000  on its  Year  2000  readiness
program.   Refer  to  "Liquidity   and  Capital   Resources--Rates   and
Regulatory  Matters" for a  discussion  of the filing WP&L made with the
PSCW for rate recovery of a portion of its Year 2000 program costs.

Labor Issues
The  status  of the  collective  bargaining  agreements  at  each of the
utilities at December 31, 1999 was as follows:

                                                    IESU      WP&L      IPC
                                                    ----     -----     -----

Number of collective bargaining agreements           6         1         3
Percentage of workforce covered by agreements       61%       93%       83%

The   collective   bargaining   agreements   at  Alliant   Energy  cover
approximately  51% of all  Alliant  Energy  employees.  In  1999,  eight
agreements  expired and four of these  agreements have been ratified and
four are still  being  negotiated  (three  at IPC and one at IESU).  The
agreements  still being  negotiated have been extended and represent 42%
of  employees  covered  under  bargaining  agreements  and 22% of  total
Alliant Energy  employees.  In 2000, two contracts  expire  representing
approximately 1% of employees  covered under  bargaining  agreements and
less than 1% of total Alliant Energy  employees.  Alliant Energy has not
experienced any significant  work stoppage  problems in the past.  While
negotiations  are  continuing,  Alliant  Energy is  currently  unable to
predict the outcome of these negotiations.

Market Risk Sensitive Instruments and Positions
Alliant  Energy's  primary  market risk  exposures are  associated  with
interest rates,  commodity  prices,  equity prices and currency exchange
rates.  Alliant  Energy has risk  management  policies  to  monitor  and
assist  in   controlling   these  market   risks  and  uses   derivative
instruments to manage some of the exposures.

  Interest Rate Risk
Alliant  Energy is exposed to risk  resulting  from  changes in interest
rates as a result of its issuance of variable-rate  debt. Alliant Energy
manages its interest  rate risk by limiting its variable  interest  rate
exposure and by  continuously  monitoring  the effects of market changes

                                     -A-19-
<PAGE>

in interest rates.  Alliant Energy has also  historically  used interest
rate  swap  and  interest  rate  forward  agreements  to  assist  in the
management of its interest exposure.  If variable interest rates were to
average 1% higher  (lower) in  2000 than in 1999,  interest  expense and
pre-tax    earnings   would   increase    (decrease) by    approximately
$5.1 million.  Comparatively, if variable interest rates had averaged 1%
higher  (lower) in  1999  than in 1998,  interest  expense  and  pre-tax
earnings    would   have    increased    (decreased) by    approximately
$4.5 million.  These amounts were  determined by considering  the impact
of a  hypothetical  1%  increase  (decrease) in  interest  rates  on the
variable-rate  debt and related  derivative  instruments held by Alliant
Energy as of  December 31,  1999 and 1998.  In the event of  significant
interest rate  fluctuations,  management  would take actions to minimize
the effect of such changes on Alliant  Energy's  results of  operations.
However,  due to the  uncertainty of the specific  actions that would be
taken and their possible  effects,  the sensitivity  analysis assumes no
change in Alliant Energy's financial structure.

  Commodity Risk--Non-trading
Alliant  Energy is exposed to the impact of market  fluctuations  in the
commodity price and  transportation  costs of  electricity,  natural gas
and  oil  products  it  markets.   Alliant  Energy  employs  established
policies  and  procedures  to manage  its risks  associated  with  these
market fluctuations  including the use of various commodity derivatives.
Alliant  Energy's  exposure  to  commodity  price  risks in its  utility
business  is   significantly   mitigated  by  the  current  rate  making
structures  in place for the recovery of its electric fuel and purchased
energy  costs as well as its cost of natural gas  purchased  for resale.
Refer to Note 1(i) of the "Notes to Consolidated  Financial  Statements"
for a further discussion.

From time to time,  WP&L utilizes gas commodity  swap  arrangements  for
the  purpose  of  mitigating  the  impact of price  fluctuations  on gas
purchased  and  injected  into  storage  during  the  summer  months and
withdrawn and sold at current prices during the winter  months.  The gas
commodity swaps in place approximate the forecasted  storage  withdrawal
plan during this  period.  Therefore,  market  price  fluctuations  that
result  in an  increase  or  decrease  in  the  value  of  the  physical
commodity  are  offset  by  changes  in the  value of the gas  commodity
swaps.  A 10%  increase/decrease  in the  price  of gas  would  have  an
insignificant  impact on the  combined  fair market  value of the gas in
storage and related swap  arrangements in place as of December 31,  1999
and 1998.

  Equity Price Risk
Alliant  Energy  maintains  trust  funds  at IESU  and  WP&L to fund its
anticipated nuclear  decommissioning costs. As of December 31,  1999 and
1998,  these funds were invested  primarily in domestic  equity and debt
instruments.  WP&L has entered  into an equity  collar that uses options
to mitigate the effect of significant market  fluctuations on its common
stock  investments.  Alliant Energy's exposure to fluctuations in equity
prices or  interest  rates will not affect its  consolidated  results of
operations  as such  fluctuations  are  recorded  in equally  offsetting
amounts  of  investment  income  and  depreciation  (WP&L)  or  interest
(IESU) expense when they are realized.

Refer to  Note 10 of the "Notes to  Consolidated  Financial  Statements"
for a  further  discussion  of  Alliant  Energy's  derivative  financial
instruments.

Accounting Pronouncements
In  June 1998,  the FASB  issued  SFAS 133.  The  Statement  establishes
accounting  and  reporting  standards  requiring  that every  derivative
instrument  be  recorded  on the  balance  sheet as  either  an asset or

                                     -A-20-
<PAGE>

liability  measured  at its fair  value.  The  Statement  requires  that
changes  in the  derivative's  fair  value be  recognized  currently  in
earnings  unless  specific hedge  accounting  criteria are met.  Special
accounting for qualifying hedges allows a derivative's  gains and losses
to offset  related  results on the hedged item in the income  statement,
and  requires  that a company must  formally  document,  designate,  and
assess the effectiveness of transactions that receive hedge accounting.

SFAS 133 is effective for fiscal years  beginning  after  June 15,  2000
and  must be  applied  to  (a) derivative  instruments  and  (b) certain
derivative  instruments  embedded in hybrid  contracts that were issued,
acquired or substantively  modified after  December 31,  1998 (effective
dates noted are as amended by SFAS 137).  Alliant Energy has organized a
cross-functional  project team to assist in implementing  SFAS 133.  The
team consists of both Alliant  Energy  employees  and a consultant  that
has  been  engaged  to  support  the  project.  The  team  has  begun to
inventory   financial   instruments,   commodity   contracts  and  other
commitments  with  the  purpose  of  identifying  and  assessing  all of
Alliant  Energy's  derivatives.  Although  the  impact  of  implementing
SFAS 133 has not yet been  quantified,  it could increase  volatility in
earnings and other  comprehensive  income.  Alliant  Energy is analyzing
various  alternatives   relating  to  the  possible  early  adoption  of
SFAS 133 in 2000.  SFAS 133  may only be adopted on the first day of any
quarter prior to the required adoption date.

Accounting for Obligations  Associated with the Retirement of Long-Lived
Assets
The staff of the SEC has  questioned  certain of the current  accounting
practices of the electric  utility  industry,  including  IESU and WP&L,
regarding   the   recognition,   measurement   and   classification   of
decommissioning  costs for  nuclear  generating  stations  in  financial
statements of electric  utilities.  In response to these questions,  the
FASB  has  a  project  on  its  agenda  to  review  the  accounting  for
obligations   associated  with  the  retirement  of  long-lived  assets,
including  decommissioning  of nuclear power plants. If current electric
utility   industry   accounting   practices   for  nuclear  power  plant
decommissioning  are changed,  the annual provision for  decommissioning
could   increase   relative  to  1999,   and  the  estimated   cost  for
decommissioning  could  be  recorded  as a  liability  (rather  than  as
accumulated  depreciation),  with recognition of an increase in the cost
of the related  nuclear power plant.  Assuming no significant  change in
regulatory  treatment,  IESU and WP&L do not believe that such  changes,
if required,  would have an adverse effect on their financial  condition
or   results   of   operations   due  to  their   ability   to   recover
decommissioning costs through rates.

Inflation
Alliant Energy,  IESU and WP&L do not expect the effects of inflation at
current  levels  to  have  a  significant   effect  on  their  financial
condition or results of operations.

Environmental
The pollution  abatement  programs of IESU,  WP&L, IPC and Resources are
subject to  continuing  review and are revised  from time to time due to
changes in environmental regulations,  changes in construction plans and
escalation of construction  costs.  While  management  cannot  precisely
forecast  the  effect of future  environmental  regulations  on  Alliant
Energy's  operations,  it has taken steps to anticipate the future while
also meeting the requirements of current environmental regulations.

The Clean Air Act Amendments of 1990 (Act) require  emission  reductions
of  SO2,  NOx  and  other  air  pollutants  to  achieve   reductions  of
atmospheric  chemicals  believed to cause acid rain.  IESU, WP&L and IPC

                                     -A-21-
<PAGE>

have met the  provisions  of Phase I of the Act and Phase II of the Act.
The  Act  also  governs  SO2   allowances,   which  are  defined  as  an
authorization  for an owner to emit one ton of SO2 into the  atmosphere.
IESU,  WP&L and IPC are reviewing their options to ensure they will have
sufficient  allowances  to offset  their  emissions  in the  future  and
believe that the potential  costs of complying with these  provisions of
Title IV  of the Act will not have a  material  adverse  impact on their
financial condition or results of operations.

The Act and  other  federal  laws  also  require  the EPA to  study  and
regulate,  if necessary,  additional issues that potentially  affect the
electric  utility  industry,   including  emissions  relating  to  ozone
transport,  mercury and particulate  control as well as modifications to
the PCB  rules.  In  July 1997,  the EPA issued  final  rules that would
tighten  the  National  Ambient  Air  Quality  Standards  for  ozone and
particulate matter emissions and in June 1998,  the EPA modified the PCB
rules.  Alliant  Energy  cannot  predict the long-term  consequences  of
these rules on its financial condition or results of operations.

In  October 1998,  the EPA  issued a final  rule  requiring  22  states,
including  Wisconsin,  to modify  their  state  implementation  plans to
address the ozone transport issue.  However, on May 25,  1999, a federal
appeals court delayed  indefinitely the  implementation  of the rule. On
March 3,  2000,  the federal  appeals court  affirmed EPA's NOx rule for
the affected  states.  However,  the court found that the EPA had failed
to explain how Wisconsin contributes  significantly to non-attainment in
any other state thus it has  vacated  the rule as relates to  Wisconsin.
Given the EPA could still appeal this  decision,  and Alliant  Energy is
still  reviewing  the recent  court order,  Alliant  Energy is unable to
predict the final outcome of this issue. The  implementation of the rule
would  likely  require  WP&L to reduce its NOx  emissions  at all of its
plants to a fleet average of  .15 lbs/mmbtu  by 2003.  WP&L is following
this issue  closely and  continues to evaluate  various  options to meet
the  emission  levels.  Based on existing  technology,  the  preliminary
estimates  indicate  that capital  investments  would be in the range of
$150 million  to  $215 million.  Refer  to the  "Liquidity  and  Capital
Resources--Rates  and Regulatory  Matters" section for a discussion of a
filing WP&L made with the PSCW regarding  seeking rate recovery of these
costs.

Revisions to the Wisconsin  Administrative  Code have been proposed that
could have a  significant  impact on WP&L's  operation of the Rock River
Generating  Station in Beloit,  Wisconsin.  The proposed  revisions will
affect  the amount of heat that the  generating  station  can  discharge
into the Rock River.  WP&L cannot presently predict the final outcome of
the rule,  but believes  that,  as the rule is currently  proposed,  the
capital investments and/or  modifications  required to meet the proposed
discharge limits could be significant.

On  February 28,  1998,  the EPA issued the final  report to Congress on
the Study of Hazardous Air  Pollutant  Emissions  from Electric  Utility
Steam Generating Units regarding  hazardous air pollutant emissions from
electric  utilities  (the HAPs report).  The HAPs report  concluded that
mercury  emissions  from  coal-fired  generating  plants were a concern.
However,  the  EPA  does  not  believe  it  has  sufficient  information
regarding such emissions.  To remedy this lack of  information,  the EPA
required IESU, WP&L, IPC and all other applicable  electric utilities in
the U.S. to start collecting  information regarding the types and amount
of mercury emitted as of January 1,  1999. To better understand  mercury
emissions,  the EPA required  WP&L to conduct  stack tests at several of
its generating  stations.  Both stations  selected have completed  their
stack   testing.   Although  the  control  of  mercury   emissions  from
generating  plants is uncertain at this time,  Alliant  Energy  believes
that the capital  investments and/or  modifications  required to control
mercury emissions could be significant.

                                     -A-22-
<PAGE>

WP&L has been  notified  by the EPA  that it is a PRP  with  respect  to
environmental  impacts  identified at the MIG/DeWane  Landfill Superfund
Site. WP&L is  participating  in the initiation of an alternate  dispute
resolution   process  to   allocate   liability   associated   with  the
investigation and remediation of the site.  Management believes that any
likely  action  resulting  from  this  matter  will not have a  material
adverse effect on WP&L's financial condition or results of operations.

WP&L has been  notified  by Monroe  County,  Wisconsin  that it is a PRP
with respect to  environmental  impacts  identified at the Monroe County
Interim  Landfill in Sparta,  Wisconsin.  WP&L has provided a summary of
records  and  documents  relating to waste  disposal at the  landfill to
Monroe County.  WP&L cannot currently  estimate what liability,  if any,
it may have with respect to this site.

A global treaty has been  negotiated  that could  require  reductions of
greenhouse  gas emissions  from utility  plants.  In November  1998, the
U.S.  signed the treaty and agreed with the other  countries  to resolve
all  remaining  issues by the end of 2000.  At this time,  management is
unable to predict  whether  the U.S.  Congress  will  ratify the treaty.
Given the uncertainty of the treaty  ratification and the ultimate terms
of the final  regulations,  management  cannot  currently  estimate  the
impact the  implementation  of the treaty would have on Alliant Energy's
operations.

The Low-Level  Radioactive  Waste Policy Amendments Act of 1985 mandates
that each state must take  responsibility  for the storage of  low-level
radioactive  waste produced  within its borders.  The States of Iowa and
Wisconsin  are members of the  six-state  Midwest  Interstate  Low-Level
Radioactive   Waste  Compact   (Compact)   which  is   responsible   for
development  of any new disposal  capability  within the Compact  member
states.  In June 1997,  the Compact  commissioners  voted to discontinue
work on a proposed waste disposal  facility in the State of Ohio because
the expected  cost of such a facility was  comparably  higher than other
options  currently  available.  Dwindling  waste  volumes and  continued
access to existing  disposal  facilities were also reasons cited for the
decision.  A disposal  facility  located near  Barnwell,  South Carolina
continues  to accept  the  low-level  waste and IESU and WP&L  currently
ship the waste  each  produces  to such  site,  thereby  minimizing  the
amount of low-level waste stored on-site. Given technological  advances,
waste  compaction  and the  reduction in the amount of waste  generated,
DAEC and Kewaunee  each have on-site  storage  capability  sufficient to
store  low-level  waste  expected to be generated over at least the next
ten  years.  While  Alliant  Energy is unable  to  predict  how long the
Barnwell  facility will continue to accept its waste,  continuing access
to this facility  expands Alliant  Energy's  on-site storage  capability
indefinitely.

See  Notes  11(e)  and 11(f) of the  "Notes  to  Consolidated  Financial
Statements" for a further  discussion of Alliant Energy's  environmental
issues.

Power Supply
Wisconsin  enacted electric  reliability  legislation in 1998 (Wisconsin
Reliability Act) with the goal of assuring  reliable electric energy for
Wisconsin.  The law allows the  construction of merchant power plants in
the state and streamlines the regulatory  approval  process for building
new  generation  and  transmission  facilities.  As a requirement of the
legislation,  the PSCW  completed  a  regional  transmission  constraint
study. The PSCW is authorized to order  construction of new transmission
facilities,  based on the  findings  of its  constraint  study,  through
December 31, 2004.

                                     -A-23-
<PAGE>

On  September 24,  1997,  the PSCW ordered WP&L and two other  Wisconsin
utilities to arrange for additional  electric  capacity to help maintain
reliable service for their customers.  In July 1998,  Alliant Energy and
SkyGen  announced an  agreement  whereby  SkyGen  would  build,  own and
operate a power plant in Wisconsin  capable of producing up to 450 MW of
electricity.  Under the  agreement,  Alliant  Energy will  purchase  the
capacity  to meet  the  electric  needs  of its  utility  customers,  as
outlined  by the  Wisconsin  Reliability  Act.  A third  party  filed an
appeal to the EPA Appeals Board on the issue of NOx  mitigation.  In the
fourth  quarter of 1999,  the WDNR issued a revised air permit which was
appealed  again by the third  party.  In March 2000,  the EPA denied the
third party's final appeal which  finalizes the air  permitting  process
and allows for construction of the plant.

The EPA appeal  process  resulted in the SkyGen  project  being  delayed
until the summer of 2001.  Alliant  Energy  has made  other  contractual
commitments  to ensure an 18% reserve  margin in 2000,  as required  for
Wisconsin.  Part of this effort  includes  purchased  power contracts at
higher costs than the SkyGen power,  including  purchasing power from 54
portable diesel  generators  that will be located at various  substation
locations  within  WP&L's  service  territory.  These  higher  costs are
included  in a rate  increase  requested  by  WP&L in  December  1999 as
discussed in  "Liquidity  and Capital  Resources--Rates  and  Regulatory
Matters--WP&L."

Alliant  Energy  notes that it will take time for new  transmission  and
power  plant  projects  to be  approved  and built in  Wisconsin.  While
Alliant  Energy  currently  expects  to meet  customer  demands in 2000,
unanticipated   reliability  issues  could  still  arise  in  the  event
Wisconsin  experiences  unexpected  power  plant  outages,  transmission
system outages or extended periods of extremely hot weather.

                                     -A-24-
<PAGE>

                REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To the Shareowners of
Wisconsin Power and Light Company:

We  have  audited  the  accompanying  consolidated  balance  sheets  and
statements  of  capitalization  of Wisconsin  Power and Light Company (a
Wisconsin  corporation)  and  subsidiaries as of  December 31,  1999 and
1998,  and the  related  consolidated  statements  of  income,  retained
earnings  and cash flows for each of the three years in the period ended
December 31,  1999. These financial statements are the responsibility of
the Company's  management.  Our  responsibility is to express an opinion
on these financial statements based on our audits.

We conducted our audits in accordance with generally  accepted  auditing
standards.  Those  standards  require that we plan and perform the audit
to obtain  reasonable  assurance about whether the financial  statements
are free of material  misstatement.  An audit includes  examining,  on a
test basis,  evidence  supporting  the amounts  and  disclosures  in the
financial  statements.  An audit also includes  assessing the accounting
principles  used and significant  estimates made by management,  as well
as evaluating the overall financial statement  presentation.  We believe
that our audits provide a reasonable basis for our opinion.

In our  opinion,  the  financial  statements  referred to above  present
fairly, in all material  respects,  the financial  position of Wisconsin
Power and Light Company and  subsidiaries  as of  December 31,  1999 and
1998, and the results of their  operations and their cash flows for each
of the three years in the period ended December 31,  1999, in conformity
with generally accepted accounting principles.

ARTHUR ANDERSEN LLP


Milwaukee, Wisconsin
January 28, 2000


                                     -A-25-
<PAGE>
<TABLE>
<CAPTION>
                                                   WISCONSIN POWER AND LIGHT COMPANY
                                                   CONSOLIDATED STATEMENTS OF INCOME

                                                                                         Year Ended December 31,
                                                                                   --------------------------------------
                                                                                     1999          1998           1997
                                                                                   --------------------------------------
                                                                                             (in thousands)
Operating revenues:
<S>                                                                                   <C>           <C>            <C>
   Electric utility.........................................................    $   626,607   $   614,704    $   634,143
   Gas utility..............................................................        120,770       111,737        155,883
   Water....................................................................          5,128         5,007          4,691
                                                                                ------------------------------------------
                                                                                    752,505       731,448        794,717
                                                                                ------------------------------------------
Operating expenses:
   Electric production fuels................................................        110,521       120,485        116,812
   Purchased power..........................................................        107,598       113,936        125,438
   Cost of gas sold.........................................................         64,073        61,409         99,267
   Other operation..........................................................        126,479       143,666        131,398
   Maintenance..............................................................         45,652        49,912         48,058
   Depreciation and amortization............................................        113,037       119,221        104,297
   Taxes other than income taxes............................................         30,240        30,169         30,338
                                                                                ------------------------------------------
                                                                                    597,600       638,798        655,608
                                                                                ------------------------------------------
Operating income............................................................        154,905        92,650        139,109
                                                                                ------------------------------------------
Interest expense and other:
   Interest expense.........................................................         40,992        36,584         32,607
   Allowance for funds used during construction.............................         (4,511)       (3,049)        (2,775)
   Miscellaneous, net.......................................................          1,836        (1,129)        (3,796)
                                                                                ------------------------------------------
                                                                                     38,317        32,406         26,036
                                                                                ------------------------------------------
Income before income taxes..................................................        116,588        60,244        113,073
                                                                                ------------------------------------------
Income taxes................................................................         45,758        24,670         41,839
                                                                                ------------------------------------------
Net income..................................................................         70,830        35,574         71,234
                                                                                ------------------------------------------
Preferred dividend requirements.............................................          3,310         3,310          3,310
                                                                                ------------------------------------------
Earnings available for common stock.........................................    $    67,520   $    32,264    $    67,924
                                                                                ==========================================
</TABLE>
<TABLE>
<CAPTION>
                                            WISCONSIN POWER AND LIGHT COMPANY
                                        CONSOLIDATED STATEMENTS OF RETAINED EARNINGS

                                                                                         Year Ended December 31,
                                                                                -----------------------------------------
                                                                                     1999           1998           1997
                                                                                -----------------------------------------
                                                                                             (in thousands)
<S>                                                                                 <C>           <C>            <C>
Balance at beginning of year................................................    $   294,309   $   320,386    $   310,805
Net income..................................................................         70,830        35,574         71,234
Cash dividends declared on common stock.....................................        (58,353)      (58,341)       (58,343)
Cash dividends declared on preferred stock..................................         (3,310)       (3,310)        (3,310)
                                                                                ------------------------------------------
Balance at end of year......................................................    $   303,476   $   294,309    $   320,386
                                                                                ==========================================
</TABLE>

The accompanying Notes to Consolidated Financial Statements are an integral
part of these statements.


                                     -A-26-
<PAGE>
<TABLE>
<CAPTION>
                                                       WISCONSIN POWER AND LIGHT COMPANY
                                                          CONSOLIDATED BALANCE SHEETS

                                                                                                    December 31,
                                                                                         ---------------------------------
                                                                                               1999              1998
                                                                                         ---------------------------------
                                                                                                  (in thousands)
ASSETS
Property, plant and equipment:
   Utility
      Plant in service
        <S>                                                                                      <C>              <C>
        Electric.....................................................................    $   1,921,624    $    1,839,545
        Gas..........................................................................          258,132           244,518
        Water........................................................................           27,770            26,567
        Common.......................................................................          218,607           219,268
                                                                                         ---------------------------------
                                                                                             2,426,133         2,329,898
      Less--Accumulated depreciation.................................................        1,266,366         1,168,830
                                                                                         ---------------------------------
                                                                                             1,159,767         1,161,068
      Construction work in progress..................................................           66,784            56,994
      Nuclear fuel, net of amortization..............................................           15,079            18,671
                                                                                         ---------------------------------
                                                                                             1,241,630         1,236,733
   Other property, plant and equipment, net of accumulated
      depreciation and amortization of $169 and $44, respectively....................              608               630
                                                                                         ---------------------------------
                                                                                             1,242,238         1,237,363
                                                                                         ---------------------------------
Current assets:
   Cash and temporary cash investments...............................................            3,555             1,811
   Accounts receivable:
      Customer.......................................................................           22,061            13,372
      Associated companies...........................................................            5,067             3,019
      Other..........................................................................           10,984             8,298
   Production fuel, at average cost..................................................           20,663            20,105
   Materials and supplies, at average cost...........................................           20,439            20,025
   Gas stored underground, at average cost...........................................            8,624            10,738
   Regulatory assets.................................................................            3,707             3,707
   Prepaid gross receipts tax........................................................           20,864            22,222
   Other.............................................................................            5,568             6,987
                                                                                         ---------------------------------
                                                                                               121,532           110,284
                                                                                         ---------------------------------
Investments:
   Nuclear decommissioning trust funds...............................................          166,202           134,112
   Other.............................................................................           15,272            15,960
                                                                                         ---------------------------------
                                                                                               181,474           150,072
                                                                                         ---------------------------------
Other assets:
   Regulatory assets.................................................................           82,161            76,284
   Deferred charges and other........................................................          138,730           111,147
                                                                                         ---------------------------------
                                                                                               220,891           187,431
                                                                                         ---------------------------------
Total assets.........................................................................    $   1,766,135    $    1,685,150
                                                                                         =================================

            The accompanying Notes to Consolidated Financial Statements are an integral part of these statements.

</TABLE>

                                     -A-27-
<PAGE>
<TABLE>
<CAPTION>
                                                WISCONSIN POWER AND LIGHT COMPANY
                                             CONSOLIDATED BALANCE SHEETS (Continued)

                                                                                                   December 31,
                                                                                         --------------------------------
                                                                                                1999              1998
                                                                                         --------------------------------
                                                                                                  (in thousands)
CAPITALIZATION AND LIABILITIES
Capitalization (See Consolidated Statements of Capitalization):
<S>                                                                                             <C>              <C>
    Common stock.....................................................................    $      66,183    $       66,183
    Additional paid-in capital.......................................................          229,438           199,438
    Retained earnings................................................................          303,476           294,309
                                                                                         ---------------------------------
       Total common equity...........................................................          599,097           559,930
                                                                                         ---------------------------------
    Cumulative preferred stock, not mandatorily redeemable...........................           59,963            59,963
    Long-term debt (excluding current portion).......................................          414,673           414,579
                                                                                         ---------------------------------
                                                                                             1,073,733         1,034,472
                                                                                         ---------------------------------
Current liabilities:
    Current maturities...............................................................            1,875                --
    Variable rate demand bonds.......................................................           55,100            56,975
    Notes payable....................................................................               --            50,000
    Notes payable to associated companies............................................          125,749            26,799
    Accounts payable.................................................................           88,245            84,754
    Accounts payable to associated companies.........................................           25,306            20,315
    Accrued payroll and vacations....................................................            7,499             5,276
    Accrued interest.................................................................            6,903             6,863
    Other............................................................................           15,881            14,600
                                                                                         ---------------------------------
                                                                                               326,558           265,582
                                                                                         ---------------------------------
Other long-term liabilities and deferred credits:
    Accumulated deferred income taxes................................................          235,838           245,489
    Accumulated deferred investment tax credits......................................           31,311            33,170
    Customer advances................................................................           34,643            34,367
    Environmental liabilities........................................................           10,861            11,683
    Other............................................................................           53,191            60,387
                                                                                         ---------------------------------
                                                                                               365,844           385,096
                                                                                         ---------------------------------
Commitments and contingencies (Note 11)
Total capitalization and liabilities.................................................    $   1,766,135    $    1,685,150
                                                                                         =================================

                  The accompanying Notes to Consolidated Financial Statements are an integral part of these statements.
</TABLE>


                                     -A-28-
<PAGE>

<TABLE>
<CAPTION>
                                   WISCONSIN POWER AND LIGHT COMPANY
                                 CONSOLIDATED STATEMENTS OF CASH FLOWS

                                                                                        Year Ended December 31,
                                                                         -------------------------------------------------
                                                                                 1999            1998             1997
                                                                         -------------------------------------------------
                                                                                            (in thousands)

Cash flows from operating activities:
<S>                                                                              <C>             <C>              <C>
    Net income.......................................................    $     70,830    $      35,574    $       71,234
    Adjustments to reconcile net income to net cash
       flows from operating activities:
       Depreciation and amortization.................................         113,037          119,221           104,297
       Amortization of nuclear fuel..................................           6,094            5,356             3,534
       Deferred taxes and investment tax credits.....................         (12,618)          (7,529)            3,065
       Other.........................................................           2,432           (2,089)           (1,323)
Other changes in assets and liabilities:
       Accounts receivable...........................................         (13,423)          12,845            (3,314)
       Accounts payable..............................................           8,482           19,452            (7,102)
       Benefit obligations and other.................................         (11,854)          (5,509)          (20,460)
                                                                              -------           ------           -------
         Net cash flows from operating activities....................         162,980          177,321           149,931
                                                                              -------          -------           -------
Cash flows from (used for) financing activities:
       Common stock dividends........................................         (58,353)         (58,341)          (58,343)
       Preferred stock dividends.....................................          (3,310)          (3,310)           (3,310)
       Proceeds from issuance of long-term debt......................              --           60,000           105,000
       Reductions in long-term debt..................................              --           (8,899)          (55,000)
       Net change in short-term borrowings...........................          48,950           (4,201)           11,500
       Capital contribution from parent..............................          30,000               --                --
       Other.........................................................              --           (1,966)           (2,601)
                                                                               ------            ------            ------
         Net cash flows from (used for) financing
           activities................................................          17,287          (16,717)           (2,754)
                                                                               ------          -------            ------
Cash flows used for investing activities:
       Utility construction expenditures.............................        (131,915)        (117,143)         (119,232)
       Nuclear decommissioning trust funds...........................         (16,092)         (14,297)          (11,427)
       Shared savings program........................................         (31,085)         (24,355)          (17,610)
       Other.........................................................             569           (5,490)             (583)
                                                                             --------         --------          --------
         Net cash flows used for investing activities................        (178,523)        (161,285)         (148,852)
                                                                             --------         ---------         ---------
Net increase (decrease) in cash and temporary cash
    investments......................................................           1,744             (681)           (1,675)
                                                                             --------         ---------          --------
Cash and temporary cash investments at beginning
    of period........................................................           1,811            2,492             4,167
                                                                             --------         ---------          --------
Cash and temporary cash investments at end of period.................    $      3,555    $       1,811    $        2,492
                                                                         ============    =============    ==============
Supplemental cash flow information:
       Cash paid during the period for:
         Interest ...................................................    $     38,330    $      33,368    $       32,955
                                                                         ============    =============    ==============
         Income taxes................................................    $     47,164    $      31,951    $       37,407
                                                                         ============    =============    ==============

</TABLE>


The accompanying Notes to Consolidated Financial Statements are an integral
part of these statements.


                                     -A-29-
<PAGE>

<TABLE>
<CAPTION>
                                               WISCONSIN POWER AND LIGHT COMPANY
                                           CONSOLIDATED STATEMENTS OF CAPITALIZATION

                                                                                                    December 31,
                                                                                         ---------------------------------
                                                                                                 1999             1998
                                                                                         ---------------------------------
                                                                                                    (in thousands
                                                                                                except share amounts)

Common equity:
    Common stock--$5.00 par value--authorized 18,000,000 shares;
<S>    <C>                                                                                        <C>              <C>
       13,236,601 shares outstanding.................................................    $      66,183    $       66,183
    Additional paid-in capital.......................................................          229,438           199,438
    Retained earnings................................................................          303,476           294,309
                                                                                               -------           -------
                                                                                               599,097           559,930
                                                                                               -------           -------
Cumulative preferred stock:
    Cumulative, without par value, not mandatorily redeemable--authorized
       3,750,000 shares, maximum aggregate stated value $150,000,000:
         $100 stated value--4.50% series, 99,970 shares outstanding..................            9,997             9,997
         $100 stated value--4.80% series, 74,912 shares outstanding..................            7,491             7,491
         $100 stated value--4.96% series, 64,979 shares outstanding..................            6,498             6,498
         $100 stated value--4.40% series, 29,957 shares outstanding..................            2,996             2,996
         $100 stated value--4.76% series, 29,947 shares outstanding..................            2,995             2,995
         $100 stated value--6.20% series, 150,000 shares outstanding.................           15,000            15,000
           $25 stated value--6.50% series, 599,460 shares outstanding................           14,986            14,986
                                                                                                ------            ------
                                                                                                59,963            59,963
                                                                                                ------            ------
Long-term debt:
    First Mortgage Bonds:
       1984 Series A, variable rate (5.00% at December 31, 1999), due 2014...........            8,500             8,500
       1988 Series A, variable rate (5.60% at December 31, 1999), due 2015...........           14,600            14,600
       1990 Series V, 9.3%, due 2025.................................................           27,000            27,000
       1991 Series A, variable rate (4.75% at December 31, 1999), due 2015...........           16,000            16,000
       1991 Series B, variable rate (4.75% at December 31, 1999), due 2005...........           16,000            16,000
       1991 Series C, variable rate (4.75% at December 31, 1999), due 2000...........            1,000             1,000
       1991 Series D, variable rate (4.75% at December 31, 1999), due 2000...........              875               875
       1992 Series W, 8.6%, due 2027.................................................           90,000            90,000
       1992 Series X, 7.75%, due 2004................................................           62,000            62,000
       1992 Series Y, 7.6%, due 2005.................................................           72,000            72,000
                                                                                                ------            ------
                                                                                               307,975           307,975
    Debentures, 7%, due 2007.........................................................          105,000           105,000
    Debentures, 5.7%, due 2008.......................................................           60,000            60,000
                                                                                                ------            ------
                                                                                               472,975           472,975
                                                                                               -------           -------
    Less:
       Current maturities............................................................           (1,875)               --
       Variable rate demand bonds....................................................          (55,100)          (56,975)
       Unamortized debt premium and (discount), net..................................           (1,327)           (1,421)
                                                                                                ------            ------
                                                                                               414,673           414,579
                                                                                               -------           -------
Total capitalization.................................................................    $   1,073,733    $    1,034,472
                                                                                         =============    ==============

            The accompanying Notes to Consolidated Financial Statements are an integral part of these statements.

</TABLE>

                                     -A-30-
<PAGE>


                    WISCONSIN POWER AND LIGHT COMPANY
               NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


(1)  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

(a)  General

The Consolidated  Financial  Statements include the accounts of WP&L and
its  consolidated  subsidiaries.  WP&L is a subsidiary of Alliant Energy
and   is   engaged   principally   in  the   generation,   transmission,
distribution  and sale of electric energy;  the purchase,  distribution,
transportation  and sale of natural gas; and water services.  Nearly all
of WP&L's retail  customers are located in south and central  Wisconsin.
WP&L's principal consolidated subsidiary is South Beloit.

The consolidated  financial statements reflect investments in controlled
subsidiaries  on a  consolidated  basis.  The financial  statements  are
prepared in conformity with generally  accepted  accounting  principles,
which give  recognition to the rate making and  accounting  practices of
FERC and  state  commissions  having  regulatory  jurisdiction.  Certain
prior period amounts have been  reclassified on a basis  consistent with
the current year presentation.

Unconsolidated  investments  for  which  WP&L has at least a 20%  voting
interest  are  generally  accounted  for  under  the  equity  method  of
accounting.  These investments are stated at acquisition cost, increased
or decreased for WP&L's   equity  in  net   income  or  loss,   which  is
included   in "Miscellaneous,  net"  in the  Consolidated  Statements  of
Income  and decreased for any dividends  received.  Investments that do not
meet the criteria  for  consolidation  or the  equity  method of  accounting
are accounted for under the cost method.

The preparation of the financial  statements requires management to make
estimates  and  assumptions  that  affect:  a) the  reported  amounts of
assets and  liabilities  and the  disclosure  of  contingent  assets and
liabilities  at  the  date  of  the  financial  statements;  and  b) the
reported  amounts of revenues and expenses during the reporting  period.
Actual results could differ from those estimates.

(b)  Regulation

WP&L is subject to regulation by the FERC, the PSCW and the ICC.

(c)  Regulatory Assets

WP&L is  subject  to the  provisions  of  SFAS 71,  "Accounting  for the
Effects  of  Certain  Types  of  Regulation."   SFAS 71   provides  that
rate-regulated   public  utilities  record  certain  costs  and  credits
allowed  in the  rate  making  process  in  different  periods  than for
unregulated  entities.  These  are  deferred  as  regulatory  assets  or
regulatory   liabilities   and  are   recognized  in  the   Consolidated
Statements  of  Income  at the time  they are  reflected  in  rates.  At
December 31,  1999 and 1998,  WP&L's  regulatory assets of $85.9 million
and $80.0 million,  respectively,  were comprised of the following items
(in millions):

                                                             1999   1998
                                                             ----   ----

Tax-related (Note 1(d)).................................... $43.4  $49.3
Energy efficiency program costs............................   7.0     --
Environmental liabilities (Note 11(e)).....................  19.1   19.5
Other......................................................  16.4   11.2
                                                             ----   ----
                                                            $85.9  $80.0
                                                            =====  =====

Refer to the individual notes referenced above for a further  discussion
of certain items reflected in regulatory  assets. If a portion of WP&L's
operations  become no longer  subject to the  provisions of SFAS 71 as a
result of  competitive  restructuring  or  otherwise,  a  write-down  of
related  regulatory  assets  would  be  required,  unless  some  form of
transition  cost recovery is established by the  appropriate  regulatory
body that would meet the requirements under

                                     -A-31-
<PAGE>

generally  accepted  accounting  principles for continued  accounting as
regulatory assets during such recovery period.  In addition,  WP&L would
be required to determine any  impairment to other assets and  write-down
such assets to their fair value.

(d)  Income Taxes

Alliant Energy  follows the liability  method of accounting for deferred
income taxes,  which requires the  establishment  of deferred tax assets
and liabilities,  as appropriate,  for all temporary differences between
the tax basis of assets and liabilities and the amounts  reported in the
financial  statements.  Deferred  taxes  are  recorded  using  currently
enacted tax rates.

Except as noted  below,  income  tax  expense  includes  provisions  for
deferred  taxes to  reflect  the tax  effects of  temporary  differences
between the time when  certain  costs are  recorded in the  accounts and
when  they  are   deducted  for  tax  return   purposes.   As  temporary
differences  reverse,  the related accumulated deferred income taxes are
reversed to income.  Investment  tax credits have been  deferred and are
subsequently  credited to income  over the average  lives of the related
property.  As part of the affordable  housing and oil and gas production
businesses,  Alliant  Energy is eligible to claim  certain tax  credits.
These tax credits  reduce  current  federal taxes to the extent  Alliant
Energy has consolidated taxes payable.

The PSCW has allowed rate  recovery of deferred  taxes on all  temporary
differences  since  August 1991.  WP&L  established  a regulatory  asset
associated   with  those  temporary   differences   occurring  prior  to
August 1991 that will be recovered in future rates.

Alliant  Energy files a consolidated  federal  income tax return.  Under
the terms of an agreement  between Alliant Energy and its  subsidiaries,
the  subsidiaries   calculate  their   respective   federal  income  tax
provisions and make payments to or receive  payments from Alliant Energy
as if they were separate taxable entities.

(e)  Temporary Cash Investments

Temporary  cash  investments  are  stated  at cost,  which  approximates
market value,  and are considered cash  equivalents for the Consolidated
Statements  of Cash  Flows.  These  investments  consist  of  short-term
liquid  investments  that have  maturities of less than 90 days from the
date of acquisition.

(f)  Depreciation of Utility Property, Plant and Equipment


WP&L  uses the  straight-line  depreciation  method as  approved  by the
PSCW.  The remaining life of Kewaunee,  of which WP&L is a co-owner,  is
based on the PSCW  approved  revised  end-of-life  of 2002 (prior to May
1997 the calculation was based on the NRC license  end-of-life of 2013).
Depreciation  expense  related to the  decommissioning  of  Kewaunee  is
discussed in Note 11(g).  The average rates of depreciation for electric
and  gas  properties  of  WP&L,  consistent  with  current  rate  making
practices, were as follows:

                                   1999      1998      1997
                                   ---       ----      ----

Electric....................       3.6%      3.6%      3.6%
Gas.........................       3.9%      3.8%      3.8%

(g)  Property, Plant and Equipment

Utility plant is recorded at original cost, which includes  overhead and
administrative  costs and AFUDC. AFUDC, which represents the cost during
the  construction  period of funds used for  construction  purposes,  is
capitalized as a component of the cost of utility  plant.  The amount of
AFUDC  applicable to debt funds and to other (equity)  funds, a non-cash
item, is computed in accordance with the prescribed FERC formula.  These
capitalized  costs  are  recovered  in rates as the cost of the  utility
plant is depreciated.  WP&L's  aggregate gross rates used for 1999, 1998
and 1997 were 5.4%, 5.2% and 6.2%, respectively.

Other  property,  plant and equipment is recorded at original cost. Upon
retirement  or sale of  other  property  and  equipment,  the  cost  and
related  accumulated  depreciation are removed from the accounts and any

                                     -A-32-
<PAGE>

gain or loss is included  in  "Miscellaneous,  net" in the  Consolidated
Statements of Income.  Normal  repairs,  maintenance  and minor items of
utility  plant and other  property,  plant and  equipment  are expensed.
Ordinary  retirements  of utility  plant,  including  removal costs less
salvage  value,  are charged to  accumulated  depreciation  upon removal
from utility plant accounts and no gain or loss is recognized.

(h)  Operating Revenues

WP&L accrues  revenues  for services  rendered but unbilled at month-end
in order to more properly match  revenues with  expenses.  In accordance
with an order from the PSCW, effective January 1,  1998,  off-system gas
sales for WP&L are included in the Consolidated  Statements of Income as
a  reduction  of the  cost of gas  sold  rather  than  as gas  revenues.
Off-system  gas  sales at WP&L  were  $12.8 million,  $11.5 million  and
$11.1 million in 1999, 1998 and 1997, respectively.

(i)  Utility Fuel Cost Recovery

WP&L's retail  electric  rates are based in part on forecasted  fuel and
purchased-power  costs. Under PSCW rules,  Wisconsin  utilities can seek
emergency  rate  increases  if the annual  costs are more than 3% higher
than  the  estimated  costs  used to  establish  rates.  WP&L  has a gas
performance  incentive which includes a sharing mechanism whereby 40% of
all gains and losses relative to current  commodity  prices,  as well as
other  benchmarks,  are  retained  by WP&L  rather  than  refunded to or
recovered from customers.

(j)  Nuclear Refueling Outage Costs

Operating  expenses  incurred during  refueling  outages at Kewaunee are
expensed by WP&L as incurred.

(k)  Nuclear Fuel

Nuclear  fuel for  Kewaunee  is  recorded  at its  original  cost and is
amortized to expense  based upon the  quantity of heat  produced for the
generation of electricity.  This accumulated  amortization assumes spent
nuclear  fuel will have no residual  value.  Estimated  future  disposal
costs of such fuel are expensed based on kilowatt-hours generated.

(l)  Derivative Financial Instruments

From time to time, Alliant Energy uses derivative financial  instruments
to hedge exposures to fluctuations in interest rates,  certain commodity
prices and  volatility  in a portion of natural gas sales volumes due to
weather.  These instruments are used to mitigate risks and are not to be
used for speculative purposes.  Under the deferral method of accounting,
gains and  losses  related  to  derivatives  that  qualify as hedges are
recognized  in  earnings  when the  underlying  hedged  item or physical
transaction is recognized in income.

Alliant Energy is exposed to losses related to financial  instruments in
the  event  of  counterparties'   nonperformance.   Alliant  Energy  has
established  controls to determine and monitor the  creditworthiness  of
counterparties in order to mitigate its exposure to counterparty  credit
risk. Alliant Energy is not aware of any  counterparties  that will fail
to meet their obligations.

Refer  to  Note  10  for  a  further   discussion  of  Alliant  Energy's
derivative financial instruments.


(2)  MERGER

On April 21,  1998, IES, WPLH and IPC completed a merger forming Alliant
Energy.  The merger was  accounted for as a pooling of interests and the
accompanying  Consolidated Financial Statements,  along with the related
notes,  are  presented  as if  the  companies  were  combined  as of the
earliest period presented.

In association with the merger,  Alliant Energy eliminated 167 positions
in 1998. As a result,  Alliant Energy  recorded  $15 million of expenses
during  1998  in  "Other  operation"  expense  related  to the  employee
separation  benefits to be paid to the impacted  employees.  The bulk of
the  positions  eliminated  were  administrative  in nature and resulted
from  no  longer  needing  certain   duplicative   positions  given  the
consolidation  of the  three  companies.  The  departure  dates  for the

                                     -A-33-
<PAGE>

impacted  employees  varied based on the need for their services  during
the transition  period as well as certain other factors.  The balance of
the  accrual at  December 31,  1999 and 1998 was  $1.0 million  and $5.7
million,  respectively.  As of December 31,  1999, all of the terminated
employees had actually left the organization.  As of December 31,  1998,
156 of the terminated employees had actually left the organization.  The
balance remaining in the accrued liability at December 31,  1999 related
to payments to certain  terminated  executives  that were being paid out
over a  18-36 month  period  pursuant  to the terms of their  respective
severance  agreements.  The  only  significant  adjustments  made to the
liability  after the initial accrual were to reflect the actual payments
of the employee separation benefits.

(3)  LEASES

WP&L's  operating  lease rental  expenses  for 1999,  1998 and 1997 were
$7.7 million,   $6.4 million  and  $5.5 million,   respectively.  WP&L's
future minimum lease payments by year are as follows (in millions):

                                                              Operating
Year                                                           Leases
- ----                                                          ----------

2000..........................................................  $ 8.0
2001..........................................................    7.6
2002..........................................................    6.2
2003..........................................................    4.9
2004..........................................................    4.5
Thereafter....................................................   25.3
                                                                 ----
                                                                $56.5
                                                                =====

(4)  UTILITY ACCOUNTS RECEIVABLE

Utility  customer  accounts  receivable,  including  unbilled  revenues,
arise  primarily  from the  sale of  electricity  and  natural  gas.  At
December 31,  1999, WP&L was serving a diversified  base of residential,
commercial  and  industrial  customers and did not have any  significant
concentrations of credit risk.

Similar accounts receivable financing  arrangements exist for WP&L which
sells up to a pre-determined  maximum amount of accounts receivable to a
financial  institution on a limited recourse basis.  Accounts receivable
sold include  receivables  arising from sales to customers  and to other
public,  municipal and cooperative  utilities,  as well as from billings
to  the  co-owners  of  the  jointly-owned  electric  generating  plants
operated  by WP&L.  The amounts are  discounted  at the  then-prevailing
market rate and additional  administrative fees are payable according to
the activity  levels  undertaken.  All billing and collection  functions
remain  the  responsibility  of  WP&L.  Specifics  of  WP&L's  agreement
include (dollars in millions):

Year agreement expires........................................     2000
Maximum amount of receivables that can be sold................   $  150
Effective 1999 all-in cost....................................     5.58%
Average monthly sale of receivables--1999.....................   $   73
                                   --1998.....................   $   83
Receivables sold at December 31, 1999.........................   $   67

For additional  information on the accounts receivable  programs,  refer
to  the   "Liquidity  and  Capital   Resources--Financing   and  Capital
Structure" section of MD&A.

(5)  INCOME TAXES

The  components of federal and state income taxes for WP&L for the years
ended December 31 were as follows (in millions):


                                               1999     1998      1997
                                               -----   -------    -----
Current tax expense...............            $ 58.4   $ 32.2    $38.8
Deferred tax expense..............             (10.7)    (5.6)     4.9
Amortization of investment tax credits          (1.9)    (1.9)    (1.9)
                                                ----     ----     ----
                                              $ 45.8   $ 24.7    $41.8
                                              ======   ======    =====


                                     -A-34-
<PAGE>

The overall  effective  income tax rates shown below for the years ended
December 31 were computed by dividing  total income tax expense by income
before  income taxes.

<TABLE>
<CAPTION>
                                                                    1999         1998         1997
                                                                    ----         ----         ----

<S>                                                                 <C>          <C>          <C>
Statutory federal income tax rate.........................          35.0%        35.0%        35.0%
    State income taxes, net of federal benefits...........           6.3          7.8          5.7
    Amortization of investment tax credits................          (1.6)        (3.1)        (1.7)
    Adjustment of prior period taxes......................          (0.3)        --           (2.1)
    Merger expenses.......................................          --            2.5          0.3
    Amortization of excess deferred taxes.................          (1.3)        (2.5)        (1.3)
    Other items, net......................................           1.1          1.3          1.1
                                                                     ---          ---          ---
Overall effective income tax rate                                   39.2%        41.0%        37.0%
                                                                    ====         ====         ====
</TABLE>

The  accumulated  deferred  income taxes (assets) and liabilities as set
forth below on the  Consolidated  Balance  Sheets at  December 31  arise
from the following temporary differences (in millions):

                                                      1999       1998
                                                      ----       ----
Property related................................   $ 271.9     $ 282.7
Investment tax credit related...................     (21.0)      (22.2)
Other...........................................     (15.1)      (15.0)
                                                     -----       -----
                                                   $ 235.8     $ 245.5
                                                   ========    ========

(6)  PENSION PLANS AND OTHER POSTRETIREMENT BENEFITS

WP&L has a  non-contributory,  defined  benefit pension plan that covers
substantially  all of its  employees  who are  subject  to a  collective
bargaining  agreement.  Plan  benefits are  generally  based on years of
service  and  levels  of  compensation.   Effective  in  1998,  eligible
employees  of WP&L  that  are not  subject  to a  collective  bargaining
agreement are covered by the Alliant  Energy Cash Balance  Pension Plan,
a  non-contributory  defined  benefit  pension plan.  The projected unit
credit  actuarial  cost method was used to compute  pension cost and the
accumulated and projected benefit obligations.  WP&L's policy is to fund
the  pension  plan at an amount  that is at least  equal to the  minimum
funding  requirements  mandated  by ERISA,  and that does not exceed the
maximum tax deductible amount for the year.

WP&L also provides  certain other  postretirement  benefits to retirees,
including  medical  benefits for retirees and their spouses and, in some
cases,  retiree life  insurance.  WP&L's  funding policy is generally to
fund tax  deductible  amounts  up to the  incurred  but  unclaimed  paid
medical  claim  reserve  and  tax  deductible  amounts  (if  any) to the
retiree medical account within the Cash Balance Pension Plan.

      The  weighted-average  assumptions as of the  measurement  date of
September 30 are as follows:

<TABLE>
<CAPTION>
                                                                                                Other Postretirement
                                                          Qualified Pension Benefits                   Benefits
                                                        --------------------------------  ---------------------------------
                                                        1999       1998         1997        1999        1998      1997
                                                        --------------------------------  ---------------------------------
<S>                                                    <C>        <C>           <C>         <C>         <C>       <C>
Discount rate........................................  7.75%      6.75%         7.25%       7.75%       6.75%    7.25%
Expected return on plan assets.......................     9%         9%            9%          9%          9%       9%
Rate of compensation increase........................   3.5%       3.5%      3.5-4.5%        3.5%        3.5%     3.5%
Medical cost trend on covered charges:
    Initial trend range..............................    N/A        N/A           N/A          7%          8%       8%
    Ultimate trend range.............................    N/A        N/A           N/A          5%          5%       5%

</TABLE>


                                     -A-35-
<PAGE>

      The  components  of WP&L's  qualified  pension  benefits and other
postretirement benefits costs are as follows (in millions):

<TABLE>
<CAPTION>
                                                      Qualified Pension Benefits           Other Postretirement Benefits
                                                 -------------------------------------   ----------------------------------
                                                      1999         1998         1997        1999         1998       1997
                                                 -------------------------------------   ----------------------------------
<S>                                                 <C>          <C>          <C>           <C>          <C>          <C>
Service cost................................     $    3.8     $   3.2      $   4.8       $   1.6      $   1.7      $   1.8
Interest cost...............................          8.9         8.5         13.9           2.7          2.6          3.3
Expected return on plan assets..............        (12.9)      (12.8)       (19.2)         (1.5)        (1.5)        (1.1)
Amortization of:
   Transition obligation (asset)............         (2.1)       (2.1)        (2.4)          1.2          1.3          1.5
   Prior service cost.......................          0.4         0.5          0.4            --           --           --
   Actuarial loss (gain)....................          0.2          --           --          (0.9)        (1.1)        (0.3)
                                                 ---------     --------      -------       -------      -------      -------
         Total..............................     $   (1.7)    $  (2.7)     $  (2.5)      $   3.1      $   3.0      $   5.2
                                                 =========     ========      =======       =======      =======      =======
</TABLE>

During 1998 and 1997,  WP&L  recognized an additional  $0.6 million  and
$1.3 million,  respectively,  of costs in accordance  with SFAS 88.  The
charges  were  for  severance  and  early  retirement  programs  in  the
respective  years.  In addition,  during 1998 and 1997,  WP&L recognized
$3.6 million  and  $1.7 million,  respectively,  of curtailment  charges
relating to WP&L's other postretirement benefits.

The pension  benefit cost shown above (and in the following  tables) for
1999 and 1998  represents  only the pension  benefit cost for bargaining
unit  employees of WP&L covered under the  bargaining  unit pension plan
that  is  sponsored  by  WP&L.  The  pension  benefit  cost  for  WP&L's
non-bargaining  employees  who are now  participants  in  other  Alliant
Energy  plans was ($1.8)  million  and  $3.0 million  for 1999 and 1998,
respectively,  including a special  charge of  $3.6 million  in 1998 for
severance and early retirement window programs.  In addition,  Corporate
Services  provides services to WP&L. The allocated pension benefit costs
associated with these services was  $1.2 million  and  $0.6 million  for
1999 and 1998,  respectively.  The  other  postretirement  benefit  cost
shown  above for each period (and in the  following  tables)  represents
the  other  postretirement  benefit  cost  for all WP&L  employees.  The
allocated  other  postretirement  benefit cost associated with Corporate
Services for WP&L was  $0.4 million  and $0.2 million for 1999 and 1998,
respectively.

The assumed medical trend rates are critical  assumptions in determining
the service and interest  cost and  accumulated  postretirement  benefit
obligation  related  to  postretirement  benefit  costs.  A one  percent
change  in  the  medical  trend  rates  for  1999,   holding  all  other
assumptions constant, would have the following effects (in millions):

                                                 1 Percent      1 Percent
                                                 Increase       Decrease
                                                 -----------------------
Effect on total of service and
   interest cost components....................     $0.3         ($0.3)
Effect on postretirement benefit obligation....     $1.5         ($1.5)


                                     -A-36-
<PAGE>

      A  reconciliation  of the  funded  status of  WP&L's  plans to the
amounts recognized on WP&L's Consolidated  Balance Sheets at December 31
is presented below (in millions):

<TABLE>
<CAPTION>
                                                                                                              Other
                                                                              Qualified Pension           Postretirement
                                                                                 Benefits                    Benefits
                                                                         ------------------------   ---------------------------
                                                                               1999        1998          1999        1998
                                                                         ------------------------   --------------------------

Change in benefit obligation:
<S>                                                                            <C>           <C>         <C>           <C>
    Net benefit obligation at beginning of year.......................    $    132.3    $  205.1    $    40.3     $   47.1
    Transfer of obligations to other Alliant Energy plans.............          --         (91.9)        --           --
    Service cost......................................................           3.8         3.2          1.6          1.7
    Interest cost.....................................................           8.9         8.5          2.7          2.6
    Plan participants' contributions..................................          --          --            1.2          0.8
    Actuarial loss (gain).............................................         (20.8)       12.2          0.8         (9.7)
    Curtailments......................................................          --          --           --            0.7
    Special termination benefits......................................          --           0.6         --           --
    Gross benefits paid...............................................          (7.0)       (5.4)        (4.2)        (2.9)
                                                                           ----------    --------    ----------      ------
       Net benefit obligation at end of year..........................         117.2       132.3         42.4         40.3
                                                                           ----------    --------    ----------      ------
Change in plan assets:
    Fair value of plan assets at beginning of year....................         137.5       244.4         15.1         16.1
    Transfer of assets to other Alliant Energy plans..................          --        (100.2)        --           --
    Actual return on plan assets......................................          17.1        (1.3)         1.8          1.1
    Employer contributions............................................          --          --            4.0         --
    Plan participants' contributions..................................          --          --            1.2          0.8
    Gross benefits paid...............................................          (7.0)       (5.4)        (4.2)        (2.9)
                                                                           ----------    --------    ----------      ------
       Fair value of plan assets at end of year.......................         147.6       137.5         17.9         15.1
                                                                           ----------    --------    ----------      ------
Funded status at end of year..........................................          30.4         5.2        (24.5)       (25.2)
Unrecognized net actuarial loss (gain)................................           0.8        26.0        (14.5)       (17.0)
Unrecognized prior service cost.......................................           4.7         5.1         (0.2)        (0.2)
Unrecognized net transition obligation (asset)........................          (5.8)       (7.9)        14.9         17.2
                                                                          ----------    ---------    ----------      ------
       Net amount recognized at end of year...........................    $     30.1    $   28.4       ($24.3)      ($25.2)
                                                                          ----------    ---------    ----------      ------
Amounts recognized on the Consolidated Balance Sheets
    consist of:
    Prepaid benefit cost..............................................    $     30.1    $    28.4   $     0.6     $    0.4
    Accrued benefit cost..............................................            --           --       (24.9)       (25.6)
                                                                          ----------    ---------    ----------      ------
    Net amount recognized at measurement date.........................          30.1         28.4       (24.3)       (25.2)
                                                                          ----------    ---------    ----------      ------
Contributions paid after 9/30 and prior to 12/31......................            --           --         1.0          2.1
                                                                          ----------    ---------    ----------      ------
    Net amount recognized at 12/31....................................    $     30.1    $    28.4      ($23.3)      ($23.1)
                                                                          ==========    =========    ==========      ======

</TABLE>

Alliant Energy sponsors several  non-qualified pension plans which cover
certain current and former  officers.  The pension expense  allocated to
WP&L for these plans was $0.8 million,  $0.8 million and $0.5 million in
1999, 1998 and 1997, respectively.

WP&L employees also  participate in defined  contribution  pension plans
(401(k)   plans)   covering   substantially   all   employees.    WP&L's
contributions to the plans,  which are based on the participants'  level
of  contribution,  were $2.0 million,  $2.4 million  and $2.8 million in
1999, 1998 and 1997, respectively.

The  benefit   obligation   and  fair  value  of  plan  assets  for  the
postretirement  welfare plans with benefit obligations in excess of plan
assets were $36.5 million and $8.4 million as of September 30,  1999 and
$33.4 million and $6.2 million, respectively, as of September 30, 1998.

                                     -A-37-
<PAGE>

(7) COMMON, PREFERRED AND PREFERENCE STOCK

(a)  Common Stock

WP&L has common  stock  dividend  restrictions  based on its  respective
bond indentures and articles of incorporation.  WP&L has restrictions on
the  payment of common  stock  dividends  that are  commonly  found with
preferred  stock.  WP&L's common stock  dividends are  restricted to the
extent that such dividend  would reduce the common stock equity ratio to
less than 25%.  Also at WP&L,  in rate order  UR-110,  the PSCW  ordered
that it must approve the payment of dividends by WP&L to Alliant  Energy
that  are  in  excess  of  the  level   forecasted  in  the  rate  order
($58.3 million),  if such  dividends  would reduce WP&L's average common
equity ratio below 52.00% of total  capitalization.  The dividends  paid
by WP&L to  Alliant  Energy  since the rate  order was  issued  have not
exceeded the level forecasted in the rate order.

All  non-employee  directors  are  eligible  to  receive a 25%  matching
contribution  in Alliant Energy common stock for limited cash purchases,
up  to  $10,000,  of  Alliant  Energy's  common  stock  through  Alliant
Energy's Shareowner Direct Plan.  Matching  contributions of $2,500 each
were made to nine directors in 1999.

(b)  Preferred and Preference Stock

The carrying value of WP&L's cumulative  preferred stock at December 31,
1999 and 1998 was  $60 million.  The fair market  value,  based upon the
market  yield  of  similar  securities  and  quoted  market  prices,  at
December 31,   1999   and   1998  was   $49 million   and   $55 million,
respectively.

(8) DEBT

(a)  Short-Term Debt

WP&L  participates  in a  utility  money  pool with IESU and IPC that is
funded,  as needed,  through the issuance of commercial paper by Alliant
Energy.   Interest  expense  and  other  fees  are  allocated  based  on
borrowing  amounts.  The PSCW has restricted  WP&L from lending money to
non-utility  affiliates and non-Wisconsin  utilities.  As a result, WP&L
is  prohibited  from lending money to the utility money pool but is able
to borrow  money from the  utility  money  pool.  Information  regarding
WP&L's short-term debt is as follows (dollars in millions):

<TABLE>
<CAPTION>
                                                                              1999               1998              1997
                                                                            -----------------------------------------------
As of year end:
<S>                                                                            <C>                <C>              <C>
   Commercial paper outstanding......................................          $--                $--              $81.0
   Notes payable outstanding.........................................          $--               $50.0              $--
   Money pool borrowings.............................................        $125.7              $26.8              $--
   Discount rates on commercial paper................................          N/A                N/A            5.82-5.90%
   Interest rate on notes payable....................................          N/A               5.44%              N/A
   Interest rate on money pool borrowings............................         5.84%              5.17%              N/A
For the year ended:
   Average amount of short-term debt (based on daily outstanding balances)    $77.1              $48.4             $49.2
   Average interest rate on short-term debt..........................         5.22%              5.55%             5.64%

</TABLE>

                                     -A-38-
<PAGE>

(b)  Long-Term Debt

WP&L's debt maturities  (excluding  periodic sinking fund  requirements,
which will not require  additional cash  expenditures)  for 2000 to 2004
are $1.9 million, $0, $0, $0 and $62.0 million, respectively.

The carrying  value of WP&L's  long-term debt at  December 31,  1999 and
1998 was  $472 million.  The fair  market  value,  based upon the market
yield of similar  securities and quoted market prices,  at  December 31,
1999 and 1998 was $469 million and $513 million, respectively.

(9) ESTIMATED FAIR VALUE OF FINANCIAL INSTRUMENTS

Information  relating to other financial  instruments held by WP&L is as
follows (in millions):

<TABLE>
<CAPTION>
                                                   December 31, 1999                   December 31, 1998
                                         ----------------------------------  --------------------------------------
                                                                 Gross                                  Gross
                                         Carrying     Fair     Unrealized     Carrying     Fair       Unrealized
                                           Value     Value   Gains/(Losses)     Value     Value         Gains
                                         ----------------------------------  --------------------------------------

Nuclear decommissioning trust funds:
<S>                                       <C>        <C>           <C>        <C>          <C>            <C>
   Equity securities...................   $  65      $  65         $ 45        $  53      $  53        $    27
   Debt securities.....................     101        101           (3)          81         81              1
                                          ------     ------        -----       -----      ------       --------
         Total.........................   $ 166      $ 166         $ 42        $ 134      $ 134        $    28
                                          ======     ======        =====       ======     ======       ========

</TABLE>

The carrying  amount of WP&L's  current  assets and current  liabilities
approximates  fair value because of the short maturity of such financial
instruments.

As required by SFAS 115, WP&L's debt and equity security  investments in
the nuclear  decommissioning trust funds are classified as available for
sale. The fair market value of the nuclear  decommissioning  trust funds
is  as  reported  by  the  trustee,  adjusted  for  the  tax  effect  of
unrealized gains and losses.  Net unrealized holding gains were recorded
as part of accumulated  provision for  depreciation.  The funds realized
gains from the sales of securities  of  $4.1 million,  $0.8 million  and
$0.1 million  in  1999,  1998  and  1997,   respectively  (cost  of  the
investments  based  on  specific   identification   were  $86.2 million,
$57.6 million  and $54.0 million,  respectively).  Since WP&L is subject
to regulation,  any gains or losses  related to the  difference  between
the carrying amount and the fair value of its financial  instruments may
not be realized by WP&L's parent.

Refer  to  Note  10 for a  discussion  of  WP&L's  derivative  financial
instruments.

(10) DERIVATIVE FINANCIAL INSTRUMENTS

Information  relating to derivative  financial  instruments  utilized by
WP&L is as follows:

(a)  Interest Rate Swaps

At  December 31,  1999,  WP&L  had two  interest  rate  swap  agreements
outstanding (both expiring in January 2000),  with an aggregate notional
amount of $30 million.  The agreements converted variable rate debt into
fixed rate debt. If WP&L had terminated  the agreements at  December 31,
1999,  WP&L would have made an  insignificant  payment.  Settlements  on
these swaps  occurring  during the year were  recorded as a component of
interest expense.

(b)  Utility Gas Commodities Instruments

WP&L  uses  gas   commodity   swaps  to  reduce   the  impact  of  price
fluctuations  on gas  purchased  and injected  into  storage  during the
summer  months and  withdrawn  and sold at current  market prices during

                                     -A-39-
<PAGE>

the  winter  months.   The  notional   amount  of  gas  commodity  swaps
outstanding  as of  December 31,  1999  and  1998  was  1.9 million  and
5.8 million  dekatherms,   respectively.   Unrealized  gains/losses  are
deferred  and  accounted  for as hedges of the fair  value of the gas in
storage  as the  indexed  price  WP&L pays is highly  correlated  to the
market  price that WP&L will receive  from  customers  under the current
rate making  structure.  If WP&L had  terminated  all of the  agreements
existing  at  December 31,  1999 and 1998,  WP&L would have  realized an
estimated gain of $0.1 million and $0.8 million,  respectively, based on
current  NYMEX gas  futures  contracts  adjusted  for the  proper  basis
differential.  Settlements  of these swaps are recorded as an adjustment
to  the  cost  of gas  sold  in  the  period  that  coincides  with  the
withdrawal and sale of the hedged gas in storage.

(c)  Weather Derivatives

WP&L  uses  weather   derivatives   to  reduce  the  impact  of  weather
volatility on its natural gas sales  volumes.  In  September 1998,  WP&L
entered  into a  non-exchange  traded  "weather  collar" with a contract
period commencing on November 1,  1998 and ending on March 31, 1999. The
maximum amount to be paid or received  under the collar was  $5,000,000.
WP&L  recognized  a gain  in  "Miscellaneous,  net" on  this  collar  of
$2.5 million  in the  first  quarter  of 1999  upon  termination  of the
collar.  In  August  1999,  WP&L  entered  into  a  non-exchange  traded
"weather collar" with a contract period  commencing on November 1,  1999
and ending on March 31,  2000. The maximum payment amount is $5,000,000.
Pursuant to the  requirements of EITF-99-2,  WP&L is accounting for this
instrument   using  the  intrinsic   value  method  and   recognized  an
unrealized  gain in  "Miscellaneous,  net" of $2.4 million in the fourth
quarter of 1999.

(d)  Nuclear Decommissioning Trust Fund Investments

WP&L  entered  into an  equity  collar  that  uses  written  options  to
mitigate the effect of  significant  market  fluctuations  on its common
stock  investments  in its  nuclear  decommissioning  trust  funds.  The
program is designed to protect the portfolio's  value while allowing the
funds  to  earn  a  total   return   modestly  in  excess  of  long-term
expectations  over the two-year  hedge period,  which expires  September
2000.  The  notional   amount  of  the  options  was   $78 million   and
$52 million at  December 31,  1999 and 1998,  respectively.  The options
are  reported at fair market  value each  reporting  period.  These fair
value  changes do not impact net income as they are  recorded as equally
offsetting  changes in the investment in nuclear  decommissioning  trust
funds and  accumulated  depreciation.  The option  liability  fair value
exceeded  the premium  received by  $17.8 million  and  $8.9 million  at
December 31,  1999 and December 31,  1998, respectively,  as reported by
the trustee.

(11)  COMMITMENTS AND CONTINGENCIES

(a) Construction and Acquisition Program

WP&L's  construction  and acquisition  expenditures  for the years ended
December 31,   1999  and  1998  were   $132 million  and   $117 million,
respectively.    WP&L's   anticipated   construction   and   acquisition
expenditures  for 2000 are estimated to be  approximately  $143 million,
of which 45% is for  electric  transmission  and  distribution,  25% for
electric  generation,  15% for information  technology and the remaining
15%   represents   miscellaneous   electric,   gas,  water  and  general
expenditures.  WP&L's  construction  and  acquisition  expenditures  are
projected   to  be   $166 million   in  2001,   $181 million   in  2002,
$192 million   in  2003  and   $136 million   in  2004,   which  include
expenditures  to comply with NOx  emissions  reductions  as discussed in
"Other Matters--Environmental."

                                     -A-40-
<PAGE>

(b)  Purchased-Power, Coal and Natural Gas Contracts

Corporate Services has entered into  purchased-power  capacity contracts
as agent for WP&L,  IESU and IPC. Based on the System  Coordination  and
Operating Agreement,  Alliant Energy annually allocates  purchased-power
contracts to the individual  utilities.  Such process  considers factors
such as resource  mix, load growth and resource  availability.  See Note
15 for  additional  information.  In  addition,  Corporate  Services has
entered  into various  coal  contracts as agent for WP&L,  IESU and IPC.
Contract  quantities are allocated to specific  plants at the individual
utilities  based on  various  factors  including  projected  heat  input
requirements,  combustion compatibility and efficiency. However, in 2000
and 2001, system-wide contracts of $24.6 million  (6.5 million tons) and
$12.5 million  (3.6 million  tons),  respectively,  have  not  yet  been
allocated to the  individual  utilities  due to the need for  additional
analysis  of  combustion  compatibility  and  efficiency.   The  minimum
commitments  directly  assigned  to  WP&L  are as  follows  (dollars  in
millions, tons in thousands):

                                                      Coal
                                                   (including
                      Purchased-Power            transportation)
                   --------------------     --------------------------
                   Dollars       MWHs         Dollars          Tons
                   --------------------     --------------------------

2000............    $79.8       1,509         $16.8           5,269
2001............     59.2         864          14.0           4,557
2002............     43.9         219           9.8           3,707
2003............     33.4         219           5.4           2,957
2004............     25.2         219           5.4           2,957


Corporate  Services  is in the process of  negotiating  several new coal
contracts.  In addition,  it expects to  supplement  its coal  contracts
with spot  market  purchases  to fulfill  its future  fossil fuel needs.
WP&L also has various  natural gas  supply,  transportation  and storage
contracts outstanding.  The minimum dekatherm commitments,  in millions,
for 2000-2004 are 60.0,  44.9,  42.6,  34.6 and 7.4,  respectively.  The
minimum  dollar  commitments  for  2000-2004,  in  millions,  are $27.9,
$18.5, $14.6, $12.0 and $1.9,  respectively.  The gas supply commitments
are all  index-based.  WP&L expects to supplement its natural gas supply
with spot market purchases as needed.

(c)  Information Technology Services

Alliant  Energy  has an  agreement,  expiring  in  2004,  with  EDS  for
information  technology  services.   WP&L's  anticipated  operating  and
capital  expenditures  under the  agreement  for 2000 are  estimated  to
total  approximately  $2 million.  Future costs under the  agreement are
variable and are dependent  upon WP&L's level of usage of  technological
services from EDS.

(d)  Nuclear Insurance Programs

Public  liability  for  nuclear  accidents  is  governed  by  the  Price
Anderson Act of 1988,  which sets a statutory limit of $9.5 billion  for
liability to the public for a single  nuclear  power plant  incident and
requires nuclear power plant operators to provide  financial  protection
for this amount. Under the  industry-wide  plan, each operating  licensed
nuclear reactor in the U.S.  is  subject  to an  assessment  in the  event
of a  nuclear incident at any nuclear  plant in the U.S.  These  limits are
subject to adjustments for changes in the number of  participants  and
inflation in future years. WP&L,  as a 41% owner of Kewaunee,  is subject
to an overall  assessment of approximately  $36.1 million per incident,
not to exceed $4.1 million payable in any given year.

WP&L is a member  of NEIL,  which  provides  $1.8 billion  of  insurance
coverage  for WP&L on  certain  property  losses  for  property  damage,
decontamination  and premature  decommissioning.  The proceeds from such
insurance,  however,  must first be used for reactor  stabilization  and
site  decontamination  before  they can be used  for  plant  repair  and
premature  decommissioning.  NEIL also  provides  separate  coverage for
additional  expense incurred during certain  outages.  Owners of nuclear
generating  stations  insured  through  NEIL are subject to  retroactive
premium adjustments if losses exceed accumulated reserve funds.

                                     -A-41-
<PAGE>

NEIL's accumulated  reserve funds are currently  sufficient to more than
cover its exposure in the event of a single  incident  under the primary
and excess property  damage or additional  expense  coverages.  However,
WP&L  could be  assessed  annually a maximum  of  $1.1 million  for NEIL
primary   property,   $1.6 million   for  NEIL   excess   property   and
$0.4 million for NEIL additional expense coverage.  WP&L is not aware of
any losses that they believe are likely to result in an assessment.

In the unlikely event of a catastrophic loss at Kewaunee,  the amount of
insurance  available  may not be  adequate  to  cover  property  damage,
decontamination and premature decommissioning.  Uninsured losses, to the
extent not  recovered  through  rates,  would be borne by WP&L and could
have a  material  adverse  effect  on  WP&L's  financial  condition  and
results of operations.

(e)  Environmental Liabilities

WP&L  had  recorded  the  following   environmental   liabilities,   and
regulatory  assets associated with certain of these  liabilities,  as of
December 31 (in millions):

                                                          1999    1998
                                                          -----   -----
Environmental liabilities
  MGP sites.............................................   $7.3   $7.7
  NEPA..................................................    4.1    4.6
  Other.................................................    0.1     --
                                                          -----  -----
                                                          $11.5  $12.3
                                                          =====  =====


                                                          1999    1998
                                                          ----    ----
Regulatory assets
  MGP sites.............................................  $14.2  $14.1
  NEPA..................................................    4.9    5.4
  Other.................................................    --     --
                                                          -----  -----
                                                          $19.1  $19.5
                                                          =====  =====

WP&L's  significant  environmental  liabilities  are  discussed  further
below.

  Manufactured Gas Plant Sites

WP&L  has  current  or  previous   ownership   interests   in  14 sites,
previously  associated  with the  production  of gas for which it may be
liable for  investigation,  remediation and monitoring costs relating to
the  sites.  WP&L is working  pursuant  to the  requirements  of various
federal  and  state  agencies  to  investigate,  mitigate,  prevent  and
remediate,  where  necessary,  the  environmental  impacts to  property,
including  natural  resources,  at and  around  the  sites  in  order to
protect  public  health and the  environment.  WP&L believes that it has
completed the remediation at various sites,  although it is still in the
process of obtaining  final approval from the  applicable  environmental
agencies for some of these sites.

WP&L records  environmental  liabilities  based upon  periodic  studies,
most recently  updated in the third quarter of 1999,  related to the MGP
sites.  Such  amounts  are  based on the best  current  estimate  of the
remaining  amount to be  incurred  for  investigation,  remediation  and
monitoring  costs for those  sites where the  investigation  process has
been or is  substantially  completed,  and the minimum of the  estimated
cost range for those  sites  where the  investigation  is in its earlier
stages.  It is possible that future cost  estimates will be greater than
current  estimates  as  the   investigation   process  proceeds  and  as
additional  facts become known.  The amounts  recognized as  liabilities
are  reduced  for   expenditures   made  and  are  adjusted  as  further
information   develops  or   circumstances   change.   Costs  of  future
expenditures   for   environmental   remediation   obligations  are  not
discounted to their fair value.

Management  currently  estimates  the  range  of  remaining  costs to be
incurred for the  investigation,  remediation and monitoring of all WP&L
sites to be approximately $6 million to $8 million.

Under the current rate making  treatment  approved by the PSCW,  the MGP
expenditures  of WP&L, net of any insurance  proceeds,  are deferred and
collected  from gas customers  over a  five-year  period after new rates

                                     -A-42-
<PAGE>

are implemented.  As a result,  regulatory  assets have been recorded by
WP&L which reflect the probable future rate recovery,  where applicable.
Considering the current rate treatment,  and assuming no material change
therein,  WP&L believes that the clean-up  costs  incurred for these MGP
sites  will  not  have a  material  adverse  effect  on  its  respective
financial conditions or results of operations.

Settlement  has been  reached  with  all of  WP&L's  insurance  carriers
regarding  reimbursement  for its MGP-related  costs and all issues have
been resolved.  Insurance  recoveries of $2.1 million  were available as
of  December 31,  1999 and 1998.  Pursuant to its applicable rate making
treatment,  WP&L has recorded its  recoveries  as an offset  against its
regulatory assets.

  National Energy Policy Act of 1992

NEPA  requires   owners  of  nuclear  power  plants  to  pay  a  special
assessment   into   a   "Uranium    Enrichment    Decontamination    and
Decommissioning  Fund." The  assessment is based upon prior nuclear fuel
purchases.   Alliant  Energy   continues  to  pursue  relief  from  this
assessment through litigation.

(f)  Spent Nuclear Fuel

Nuclear Waste Policy Act of 1982 assigned  responsibility  to the DOE to
establish a facility  for the ultimate  disposition  of high level waste
and spent nuclear fuel and  authorized  the DOE to enter into  contracts
with  parties for the  disposal of such  material  beginning  in January
1998.  WP&L entered into such contracts and has made the agreed payments
to  the  Nuclear  Waste  Fund  held  by  the  U.S.  Treasury.  WP&L  was
subsequently  notified  by  the  DOE  that  it was  not  able  to  begin
acceptance  of spent  nuclear  fuel by the  January 31,  1998  deadline.
Furthermore,  the DOE has experienced  significant delays in its efforts
and  material  acceptance  is now expected to occur no earlier than 2010
with the  possibility of further delay being likely.  Alliant Energy has
participated in several litigation  proceedings  against the DOE on this
issue and the respective  courts have affirmed the DOE's  responsibility
for spent nuclear fuel  acceptance.  Alliant  Energy is  evaluating  its
options for  recovery  of damages  due to the DOE's  delay in  accepting
spent nuclear fuel.

The Nuclear Waste Policy Act of 1982 assigns  responsibility for interim
storage of spent  nuclear fuel to generators of such spent nuclear fuel,
such as WP&L.  In  accordance  with this  responsibility,  WP&L has been
storing  spent nuclear fuel on site at Kewaunee  since plant  operations
began. With minor  modifications  planned for 2001,  Kewaunee would have
sufficient  fuel  storage  capacity  to  store  all of the  fuel it will
generate  through the end of the NRC license life in 2013.  No decisions
have been made concerning  post-shutdown  storage needs.  Legislation is
being   considered  on  the  federal  level  that  would,   among  other
provisions,  expand the DOE's  permanent  spent  nuclear fuel storage to
include  interim  storage for spent nuclear fuel as early as 2003.  This
legislation  has been  passed in the U.S.  Senate and  submitted  in the
U.S.  House.  The prospects for the  legislation  being  approved by the
U.S. Senate and the President, and subsequent successful  implementation
by the DOE, are uncertain at this time.

(g)  Decommissioning of Kewaunee

Pursuant to the most recent  electric  rate case order,  the PSCW allows
WP&L to  recover  $16 million  annually  for its  share  of the  cost to
decommission   Kewaunee.   Decommissioning   expense  is   included   in
"Depreciation  and  amortization"  in  the  Consolidated  Statements  of
Income  and  the   cumulative   amount  is  included   in   "Accumulated
depreciation"  on  the   Consolidated   Balance  Sheets  to  the  extent
recovered through rates.

                                     -A-43-
<PAGE>

Additional  information  relating  to the  decommissioning  of  Kewaunee
included in its most recent electric rate order (dollars in millions):

<TABLE>
<CAPTION>
Assumptions relating to current rate recovery figures:
<S>                                                                        <C>
    Alliant Energy's share of estimated decommissioning cost             $200.8
    Year dollars in                                                       1999
    Method to develop estimate                                     Site-specific study
    Annual inflation rate                                                 5.83%
    Decommissioning method                                   Prompt dismantling and removal
    Year decommissioning to commence                                      2013
    After-tax return on external investments:
       Qualified.                                                         5.62%
       Non-qualified                                                      6.97%
External trust fund balance at December 31, 1999                         $166.2
Internal reserve at December 31, 1999                                       --
After-tax losses on external trust funds in 1999                         ($4.3)

</TABLE>

WP&L is funding all rate  recoveries for  decommissioning  into external
trust  funds  and  funding  on  a  tax-qualified  basis  to  the  extent
possible.  All of the rate recovery assumptions are subject to change in
future  regulatory  proceedings.   In  accordance  with  its  respective
regulatory  requirements,  WP&L  records the  earnings  on the  external
trust  funds  as  interest   income  with  a   corresponding   entry  to
depreciation  expense.  The earnings  accumulate  in the external  trust
fund balances and in accumulated depreciation on utility plant.

(h)  Legal Proceedings

Alliant  Energy  is  involved  in legal and  administrative  proceedings
before  various  courts and agencies with respect to matters  arising in
the ordinary course of business.  Although unable to predict the outcome
of these matters,  Alliant  Energy  believes that  appropriate  reserves
have been  established  and final  disposition of these actions will not
have a material adverse effect on its financial  condition or results of
operations.

                                     -A-44-
<PAGE>

(12)  JOINTLY-OWNED ELECTRIC UTILITY PLANT

Under joint ownership  agreements with other Wisconsin  utilities,  WP&L
has undivided ownership  interests in jointly-owned  electric generating
stations and related  transmission  facilities.  Each of the  respective
owners  is  responsible   for  the  financing  of  its  portion  of  the
construction costs.  Kilowatt-hour generation and operating expenses are
divided on the same basis as ownership  with each owner  reflecting  its
respective costs in its Consolidated  Statements of Income.  Information
relative  to  WP&L's   ownership   interest  in  these   facilities   at
December 31, 1999 is as follows (dollars in millions):

<TABLE>
<CAPTION>
                                                                                   1999                          1998
                                                           Plant     ------------------------------  -------------------------------
                                                         Name-plate             Accumulated                     Accumulated
                                Ownership    In-service     MW       Plant in  Provision for         Plant in  Provision for
                                Interest %      Date     Capacity    Service   Depreciation    CWIP  Service   Depreciation   CWIP
                             -------------------------------------- -------------------------------- -------------------------------

         <S>                      <C>           <C>       <C>       <C>         <C>            <C>     <C>       <C>       <C>
WP&L
    Coal:                                       1975 &
      Columbia Energy Center....  46.2          1978      1,023     $163.2    $   97.8       $ 2.6   $ 161.5   $  93.8   $   1.4
      Edgewater Unit 4..........  68.2          1969        330       52.7        32.0         0.7      52.4      30.8       0.4
      Edgewater Unit 5..........  75.0          1985        380      229.3        92.2         0.6     229.0      85.9       0.2
    Nuclear:
      Kewaunee..................  41.0          1974        535      135.0       100.7        13.6     132.2      93.7       6.4
                                                                     -----       -----        ----     -----      ----       ---
    Total WP&L..................                                    $580.2    $  322.7     $  17.5   $ 575.1   $ 304.2   $   8.4
                                                                    ======    ========     =======   =======   =======   =======

</TABLE>

(13)  SEGMENTS OF BUSINESS

WP&L is a regulated  domestic  utility,  serving  customers in Wisconsin
and  Illinois,  with three  principal  business  segments:  a)  electric
operations;  b) gas  operations;  and c)  other,  which  includes  water
operations  and  the  unallocated  portions  of  the  utility  business.
Intersegment  revenues were not material to WP&L's  operations and there
was no single  customer  whose  revenues  exceeded 10% or more of WP&L's
consolidated revenues.

Certain financial  information  relating to WP&L's significant  business
segments is presented below:

<TABLE>
<CAPTION>
                                                                          Electric          Gas          Other      Total
                                                                          ----------------------------------------------------
                                                                                            (in millions)
1999
<S>                                                                            <C>          <C>           <C>       <C>
Operating revenue.....................................................    $  626.6     $   120.8     $    5.1  $    752.5
Depreciation and amortization expense.................................        97.5          14.5          1.0       113.0
Operating income......................................................       139.3          13.8          1.8       154.9
Interest expense, net of AFUDC........................................                                   36.5        36.5
Net income from equity method subsidiaries............................                                   (0.7)       (0.7)
Miscellaneous, net (other than equity income/loss)....................                                    2.5         2.5
Income tax expense....................................................                                   45.8        45.8
Net income............................................................                                   70.8        70.8
Preferred and preference dividends....................................                                    3.3         3.3
Earnings available for common stock...................................                                   67.5        67.5
Total assets..........................................................     1,310.5         200.3        255.3     1,766.1
Investments in equity method subsidiaries.............................                                    5.2         5.2
Construction and acquisition expenditures.............................       111.2          18.2          2.5       131.9

</TABLE>


                                     -A-45-
<PAGE>
<TABLE>
<CAPTION>
                                                                        Electric          Gas         Other       Total
                                                                        -------------------------------------------------
                                                                                           (in millions)

1998
<S>                                                                         <C>            <C>            <C>        <C>
Operating revenue.................................................    $    614.7     $     111.7    $    5.0   $    731.4
Depreciation and amortization expense.............................         104.7            13.6         0.9        119.2
Operating income..................................................          87.4             3.6         1.7         92.7
Interest expense, net of AFUDC....................................                                      33.5         33.5
Net income from equity method subsidiaries........................                                      (0.8)        (0.8)
Miscellaneous, net (other than equity income/loss)................                                      (0.3)        (0.3)
Income tax expense................................................                                      24.7         24.7
Net income........................................................                                      35.6         35.6
Preferred and preference dividends................................                                       3.3          3.3
Earnings available for common stock...............................                                      32.3         32.3
Total assets......................................................       1,276.4           195.9       212.9      1,685.2
Investments in equity method subsidiaries.........................                                       5.2          5.2
Construction and acquisition expenditures.........................          99.6            16.0         1.5        117.1

1997
Operating revenue.................................................    $    634.1     $     155.9    $    4.7   $    794.7
Depreciation and amortization expense.............................          91.2            12.3         0.8        104.3
Operating income (loss)...........................................         125.9            13.7        (0.5)       139.1
Interest expense, net of AFUDC....................................                                      29.8         29.8
Net income from equity method subsidiaries........................                                      (0.4)        (0.4)
Miscellaneous, net (other than equity income/loss)................                                      (3.3)        (3.3)
Income tax expense................................................                                      41.8         41.8
Net income........................................................                                      71.2         71.2
Preferred and preference dividends................................                                       3.3          3.3
Earnings available for common stock...............................                                      67.9         67.9
Total assets......................................................       1,270.9           193.6       200.1      1,664.6
Investments in equity method subsidiaries.........................                                       5.7          5.7
Construction and acquisition expenditures.........................         101.3            16.1         1.8        119.2

</TABLE>

(14)  SELECTED CONSOLIDATED QUARTERLY FINANCIAL DATA

                                                  Quarter Ended
                                    --------------------------------------------
                                    March 31  June 30  September 30 December 31
                                    --------------------------------------------
                                                  (in millions)

1999
Operating revenues.................. $203.0    $167.1   $186.8       $195.6
Operating income....................   46.4      21.9     32.5         54.1
Net income..........................   26.3       6.9     14.2         23.4
Earnings available for common stock.   25.4       6.1     13.4         22.6

1998*
Operating revenues.................. $202.8    $172.5   $176.1       $180.0
Operating income....................   33.7      10.8     29.7         18.5
Net income (loss)...................   17.6     (1.2)     12.7          6.5
Earnings available for common stock.   16.8     (2.1)     11.9          5.7

*    Earnings for 1998 were impacted by the  recording of  approximately
     $3 million,  $11 million,  $2 million  and  $1 million  of  pre-tax
     merger-related  expenses  in the  first,  second,  third and fourth
     quarters, respectively.

                                     -A-46-
<PAGE>

(15)  RELATED PARTY ISSUES

In  association  with the  merger,  IESU,  WP&L and IPC  entered  into a
System  Coordination and Operating Agreement which became effective with
the merger. The agreement,  which has been approved by FERC,  provides a
contractual basis for coordinated planning, construction,  operation and
maintenance of the interconnected  electric  generation and transmission
systems of the three  utility  companies.  In  addition,  the  agreement
allows the interconnected  system to be operated as a single entity with
off-system  capacity  sales and  purchases  made to market excess system
capability  or to meet system  capability  deficiencies.  Such sales and
purchases  are  allocated  among the three  utility  companies  based on
procedures  included in the  agreement.  The sales amounts  allocated to
WP&L  were   $23.8 million   and   $23.6 million   for  1999  and  1998,
respectively.  The purchases  allocated to WP&L were  $101.0 million and
$70.0 million  for 1999 and  1998,  respectively.  The  procedures  were
approved  by both  the  FERC  and all  state  regulatory  bodies  having
jurisdiction over these sales.  Under the agreement,  IESU, WP&L and IPC
are fully  reimbursed for any generation  expense  incurred to support a
sale to an  affiliate  or to a  non-affiliate.  Any  margins on sales to
non-affiliates  are  distributed to the three utilities in proportion to
each utility's share of electric production at the time of the sale.

Pursuant to a service  agreement  approved by the SEC under PUHCA,  WP&L
received various  administrative and general services from an affiliate,
Corporate  Services.  These services are billed to WP&L at cost based on
payroll  and other  expenses  incurred  by  Corporate  Services  for the
benefit of WP&L.  These costs totaled  $96.5 million  and  $53.9 million
for 1999 and 1998,  respectively,  and  consisted  primarily of employee
compensation,  benefits and fees  associated  with various  professional
services.  Corporate  Services  began  operations  in May 1998  upon the
consummation of the merger.

At  December 31,  1999 and 1998,  WP&L had an  intercompany  payable  to
Corporate Services of $24.7 million and $20.0 million, respectively.

                                     -A-47-
<PAGE>


                         SHAREOWNER INFORMATION

Market Information

The 4.50%  series of  preferred  stock is listed on the  American  Stock
Exchange,  with the  trading  symbol of Wis.  Pr.  All  other  series of
preferred   stock   are   traded   on   the   over-the-counter   market.
Seventy-three  percent of the Company's individual preferred shareowners
are Wisconsin residents.

Dividend Information

Preferred  stock  dividends  paid per share for each quarter during 1999
were as follows:

Series                                           Dividend
- ---------------------------------------------------------

4.40%...........................................  $1.10
4.50%...........................................  $1.125
4.76%...........................................  $1.19
4.80%...........................................  $1.20
4.96%...........................................  $1.24
6.20%...........................................  $1.55
6.50%...........................................  $0.40625

As  authorized  by the  Wisconsin  Power  and  Light  Company  Board  of
Directors,  preferred  stock dividend  record and payment dates normally
are as follows:

Record Date                                       Payment Date
- --------------------------------------------------------------

February 29.....................................  March 15
May 31..........................................  June 15
August 31.......................................  September 15
November 30.....................................  December 15

Stock Transfer Agent and Registrar
Alliant Energy Corporation
Shareowner Services
P.O. Box 2568
Madison, WI 53701-2568

Form 10-K Information

A  copy  of  Form 10-K  as  filed  with  the   Securities  and  Exchange
Commission  will be provided  without charge upon request.  Requests may
be directed to Shareowner Services at the above address.


                    EXECUTIVE OFFICERS OF WP&L

Erroll B. Davis,  Jr., 55, was elected Chief Executive Officer effective
April  1998.  He  previously  served as  President  and Chief  Executive
Officer  of WP&L  since  1988 and has been a board  member of WP&L since
1984. Mr. Davis is also an officer of Alliant Energy and IESU.

William D. Harvey,  50, was elected  President  effective April 1998. He
previously   served  as  Senior  Vice  President  since  1993  at  WP&L.
Mr. Harvey is also an officer of Alliant Energy and IESU.

Eliot G.  Protsch,  46,  was  elected  Executive  Vice  President-Energy
Delivery  effective  October 1998.  He previously  served as Senior Vice
President  from 1993 to 1998 at WP&L.  Mr. Protsch is also an officer of
Alliant Energy and IESU.

Barbara J. Swan,  48, was elected  Executive  Vice President and General
Counsel   effective   October  1998.  She  previously   served  as  Vice
President-General  Counsel  from 1994 to 1998 at WP&L.  Ms. Swan is also
an officer of Alliant Energy and IESU.

Thomas M. Walker,  52, was elected  Executive  Vice  President and Chief
Financial Officer effective October 1998.  Mr. Walker is also an officer
of Alliant Energy and IESU.

Pamela J. Wegner,  52, was elected  Executive  Vice  President-Corporate
Services   effective   October 1998.   She  previously  served  as  Vice
President-Information  Services and Administration  from 1994 to 1998 at
WP&L. Ms. Wegner is also an officer of Alliant Energy and IESU.

                                     -A-48-
<PAGE>

Dale R.  Sharp,  59,  was  elected  Senior  Vice  President-Transmission
effective   September 1999.   He   previously   served  as  Senior  Vice
President-Engineering  and  Standards  since  October 1998  at WP&L  and
IESU.  He has also  served  as Vice  President-Engineering  from 1996 to
1998  and  Vice  President-Power  Production  from  1995 to 1996 at IPC.
Mr. Sharp is also an officer of IESU.

Daniel A. Doyle,  41, was elected Vice  President-Chief  Accounting  and
Financial Planning Officer effective January 2000.  He previously served
as Vice  President-Manufacturing  and Energy  Portfolio  Services  since
October 1998  at WP&L and IESU and Vice  President-Fossil  Plants  since
April 1998  at  WP&L.  He  has  also  served  as  Vice   President-Power
Production from 1996 to 1998 and Vice President-Finance,  Controller and
Treasurer  from 1994 to 1996 at WP&L.  Mr.  Doyle is also an  officer of
Alliant Energy and IESU.

Edward  M.  Gleason,  59,  was  elected  Vice   President-Treasurer  and
Corporate  Secretary  effective  April 1998.  He  previously  served  as
Controller,  Treasurer,  and Corporate  Secretary of WP&L since 1996 and
Corporate  Secretary of WP&L from 1993 to 1996.  Mr. Gleason  is also an
officer of Alliant Energy and IESU.

Dundeana K.  Langer,  41, was elected Vice  President-Customer  Services
and Operations effective  September 1999.  She previously served as Vice
President-Customer  Services since  October 1998.  Ms. Langer is also an
officer of IESU.

Daniel  L.   Mineck,   51,  was   elected   Vice   President-Performance
Engineering and Environmental  effective April 1998.  Mr. Mineck is also
an officer of IESU.

David L.  Wilson,  53,  was  elected  Vice  President-Nuclear  effective
September    1999.    He   previously    served   as   Assistant    Vice
President-Nuclear  since  April 1998.  Mr. Wilson  is also an officer of
IESU.

Kim K.  Zuhlke,  46, was  elected  Vice  President-Engineering,  Sales &
Marketing  effective  September 1999.   He  previously  served  as  Vice
President-Customer   Operations  since  April 1998  at  WP&L  and  since
October 1998 at IESU and as Vice  President-Customer  Services and Sales
from 1993 to 1998 at WP&L. Mr. Zuhlke is also an officer of IESU.

Linda  J.  Wentzel,   51,  was  elected  Assistant  Corporate  Secretary
effective May 1998.  She previously  served as Executive  Administrative
Assistant since 1995 at Alliant  Energy.  Ms. Wentzel is also an officer
of Alliant Energy and IESU.

Enrique  Bacalao,   50,  was  elected  Assistant   Treasurer   effective
November 1998.  Prior to joining WP&L, he was Vice President,  Corporate
Banking from 1995 to 1998 at the Chicago Branch of The  Industrial  Bank
of Japan, Limited.  Mr. Bacalao is also an officer of Alliant Energy and
IESU.

Steven  F.  Price,  47,  was  elected  Assistant   Treasurer   effective
April 1998.  He previously served as Assistant Corporate Secretary since
1992 at Alliant  Energy and WP&L and as Assistant  Treasurer  since 1992
at Alliant Energy. Mr. Price is also an officer of IESU.

Robert  A.  Rusch,  37,  was  elected  Assistant   Treasurer   effective
April 1998.  He previously  served as Assistant  Treasurer since 1995 at
WP&L. Mr. Rusch is also an officer of IESU.

NOTE:None  of the  executive  officers  listed  above is  related to any
member of the Board of  Directors  or nominee for  director or any other
executive officer.

Mr. Davis has an employment  agreement with Alliant  Energy  pursuant to
which his term of office is established.  All other  executive  officers
have no definite  terms of office and serve at the pleasure of the Board
of Directors.

                                     -A-49-
<PAGE>

                                   PROXY CARD

[WISCONSIN POWER & LIGHT LOGO]                              Shareowners Services
                                                                   P.O. Box 2568
                                                         Madison, WI  53701-2568

                                                  SHAREOWNER INFORMATION NUMBERS

                                             Local Madison, WI....1-608-252-3110
                                             All Other Areas......1-800-356-5343

To all Wisconsin Power and Light Company shareowners:

Please  take a moment  to vote your  shares  for the  upcoming  Annual
Meeting   of   Shareowners.

Below is your 2000 Wisconsin Power and Light Company proxy card.  Please read
both sides of the proxy card, note your election, sign and date it.  Detach and
return it promptly in the self-addressed enclosed envelope.  Whether or not you
are attending, we encourage you to vote your shares.

You are invited to attend the Annual Meeting of Shareowners on Wednesday, May
24, 2000 at 1:00 p.m. in the General Office in Room 1A at 222 West Washington
Ave., Madison, Wisconsin.




  Please Fold and Detach Proxy Card at Perforation.
- --------------------------------------------------------------------------------

Indicate your vote by an (X) in the appropriate boxes.


ELECTION OF DIRECTORS:                For All    Withhold    For All
                                                  For All    Except(*)
                                       [  ]        [  ]        [  ]

Nominees for terms
ending in 2003:

    01 Erroll B. Davis, Jr.           (*) TO WITHHOLD AUTHORITY TO VOTE FOR ANY
    02 Lee Liu                            INDIVIDUAL NOMINEE, STRIKE A LINE
    03 Milton E. Neshek                   THROUGH THE NOMINEE'S NAME IN THE
    04 Robert W. Schultz                  LIST TO THE LEFT AND MARK AN (X) IN
    05 Wayne H. Stoppelmoor               THE "For All Except" BOX.

P
R
O
X
Y


Please date and sign your name(s) exactly as shown
above and mail promptly in the enclosed envelope.

_________________________________________________   Important:  When signing
Signature                       DATE                as attorney, executor,
_________________________________________________   administrator, trustee, or
                                                    guardian, please give your
Signature                       DATE                full title as such. In the
                                                    case of JOINT HOLDERS, all
                                                    should sign.


<PAGE>

                       [BACK SIDE OF PROXY CARD]




To access the Alliant Energy Annual Report on the Internet please open our site
at WWW.alliant-energy.com.  We encourage you to check out our site to see how
easy and convenient it is.  Click on the Annual Report button.  You may print
or just view this material.




            (continued and to be signed and dated on the other side)
********************************************************************************

[Wisconsin Power and Light Logo]                                   P.O. Box 2568
                                                         Madison, WI  53701-2568


                        WISCONSIN POWER AND LIGHT COMPANY
                                 P.O. BOX 2568
                             MADISON, WI 53701-2568

                 _____________________________________________

                  ANNUAL MEETING OF SHAREOWNERS - MAY 24, 2000

                 _____________________________________________


The undersigned  appoints William D. Harvey, and Edward M. Gleason,
or  either  of  them,  attorneys  and  proxies,   with  the  power  of
substitution to vote all shares of stock of Wisconsin Power and Light
Company, held of record  in the  name  of the  undersigned at the close
of  business on April 5,  2000,  at the Annual Meeting of  Shareowners
of the Company to be held in Room 1A at the General Office, 222 West
Washington Ave., Madison, Wisconsin, on May 24, 2000 at 1:00
p.m., and at all adjournments  thereof, upon all matters that properly
come  before the  meeting,  including  the  matters  described  in the
Company's Notice of Annual Meeting of Shareowners dated April 12, 2000
and accompanying Proxy Statement,  subject to any directions indicated
on the reverse side of this card.


This proxy is solicited on behalf of the Board of Directors of Wisconsin Power
and Light Company.  This proxy when properly executed will be voted in the
manner directed herein by the shareowner.  If no direction is made, the proxy
will vote "FOR" the election of all listed nominess.


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