UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549
                                    FORM 8-K



                                 CURRENT REPORT



                Pursuant to Section 13 or 15(d) of the Securities
                              Exchange Act of 1934




                                January 12, 2001
                                (Date of earliest
                                 event reported)



                           COMMONWEALTH EDISON COMPANY
             (Exact name of registrant as specified in its charter)




    ILLINOIS                       1-1839                        36-0938600
(State or other                     (SEC                       (IRS Employer
jurisdiction of                 file number)                   Identification
 incorporation)                                                    Number)



                      37th Floor, 10 South Dearborn Street
                               Post Office Box 767
                          Chicago, Illinois 60690-0767
                    (Address of principal executive offices)



               Registrant's telephone number, including area code:
                                 (312) 394-4321



ITEM 2. ACQUISITION OR DISPOSITION OF ASSETS.

On January 12, 2001, Exelon Corporation (Exelon)  restructured the operations of
Commonwealth  Edison Company's (ComEd)  generation and wholesale power marketing
businesses into a newly formed subsidiary of Exelon.

Under the new business  structure,  Exelon  serves as the holding  company for a
group of subsidiaries.  The corporate  restructuring separates ComEd's regulated
energy  delivery  business from its  generation  and wholesale  power  marketing
businesses.  The  operations  of  ComEd's  regulated  energy  delivery  business
continue to operate and be identified as ComEd. The restructuring created Exelon
Ventures Company, LLC, which is comprised of competitive  businesses and assets,
including  Exelon  Generation  Company,   LLC  (Exelon  Generation)  and  Exelon
Enterprises,  LLC. The restructuring also created an Exelon  subsidiary,  Exelon
Business Services Company,  which provides a full range of support services such
as legal, human resources and financial services to Exelon business units.

The  restructuring  transaction  involved a transfer of generating and wholesale
power marketing assets and liabilities,  "Transferred Assets", at book value, to
Exelon  Generation.  The transfer  did not produce any  proceeds for ComEd.  The
transfer was  accomplished  by making a capital  contribution of the Transferred
Assets to Exelon  Generation,  in return for ComEd common  stock.  The merger of
Unicom Corporation (Unicom),  ComEd's pre-merger parent company, and PECO Energy
Company (PECO) resulted in significant goodwill being recorded on ComEd's books,
thereby  significantly  increasing  the  equity  component  of  ComEd's  capital
structure.  The  transfer  of  the  Transferred  Assets  resulted  in a  capital
structure reasonably  comparable to that which ComEd had prior to the merger and
Transferred  Assets  transfer.  The exact value of the  transferred  Transferred
Assets will be based on the actual net book value at December 31, 2000.

In  connection  with the  transfer,  ComEd  will  enter  into a  purchase  power
agreement (PPA) with Exelon  Generation.  Under the terms of the PPA, ComEd will
obtain all of its power supply from Exelon Generation  through 2004. In 2005 and
2006,  ComEd will obtain all of its power supply from Exelon  Generation,  up to
the capacity of ComEd's transferred nuclear generating plants. ComEd will obtain
any  additional  supply  required  from  market  sources in 2005 and 2006,  and,
subsequent  to 2006,  will obtain all of its supply from market  sources,  which
could include  Exelon  Generation.  Also under the terms of the transfer,  ComEd
will assign its rights and obligations  under various  purchase power agreements
and fuel supply agreements to Exelon  Generation.  Exelon Generation will supply
power  to  ComEd  from  the  transferred  nuclear  generating  plants,  assigned
purchased  power  agreements,  and other  market  sources.  The PPA sets forth a
schedule of energy prices for the full term of the agreement.


ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS.

(b) Pro Forma Unaudited Financial Information

UNAUDITED PRO FORMA CONSOLIDATED CONDENSED FINANCIAL STATEMENTS

The  purpose  of  the  unaudited  pro  forma  consolidated  condensed  financial
statements  and  description  of the pro forma  adjustments  is to  reflect  the
transfer of ComEd's  generation  and  wholesale  power  marketing  businesses to
Exelon  Generation.  The unaudited pro forma  consolidated  condensed  financial
statements include adjustments to ComEd's assets and liabilities to reflect fair
value, as required under purchase accounting, upon consummation of the merger of
Unicom and PECO  completed  on October 20,  2000.  The  historical  consolidated
financial  statements  of  ComEd  have  been  adjusted  to  give  effect  to the



annualized  continuing  impacts  of  the  transfer.   The  exact  value  of  the
Transferred  Assets will be based on the actual book value at December 31, 2000.
The pro forma adjustments are reflected in the unaudited  consolidated condensed
pro forma balance sheet as if they occurred on September 30, 2000. The unaudited
pro forma consolidated  condensed statements of income for the nine months ended
September  30, 2000 and for the year ended  December  31, 1999 assume that these
transactions were completed on January 1, 1999.

In addition, the unaudited pro forma consolidated condensed financial statements
reflect  pro  forma  adjustments  to give  effect to the  annualized  continuing
impacts of the sale of ComEd's fossil generating  plants,  completed on December
15, 1999,  and the  annualized  effects of Unicom's  issuance of  securitization
notes and related use of proceeds.  These pro forma adjustments were included in
Exelon's Current Report on Form 8-K/A dated October 20, 2000.

The following unaudited pro forma consolidated  condensed  financial  statements
should be read in conjunction  with ComEd's  consolidated  historical  financial
statements and related notes which are included in ComEd's  Quarterly  Report on
Form 10-Q for the quarter ended September 30, 2000 and ComEd's Current Report on
Form 8-K dated March 30, 2000  incorporated  by reference into its Annual Report
on Form 10-K for the year ended December 31, 1999.

The following unaudited pro forma consolidated  condensed  financial  statements
are for illustrative  purposes only. They are not necessarily  indicative of the
financial  position or  operating  results  that would have  occurred  had these
transactions been completed on January 1, 1999 or September 30, 2000, as assumed
above;  nor  is the  information  necessarily  indicative  of  future  financial
position or operating  results.  Results of operations and financial position in
the first year after consummation could differ  significantly from the unaudited
pro forma consolidated  condensed financial statements,  which are based on past
operations.  Future  operations  will be affected by various  factors  including
operating performance, energy market developments and other matters.

The December 31, 1999 and September 30, 2000 historical  financial statements of
ComEd were  derived  from audited  financial  statements  but do not include all
disclosures required by Generally Accepted Accounting Principles.

                       COMMONWEALTH EDISON COMPANY
                UNAUDITED PRO FORMA CONDENSED STATEMENT OF INCOME
                      FOR THE YEAR ENDED DECEMBER 31, 1999
                                   (Millions)


                                                        ComEd             ComEd                            Genco
                                                      Fossil Sale     Securitization       Merger         Transfer
                                                       Pro Forma         Pro Forma       Pro Forma        Pro Forma        ComEd
                                          As Filed   Adjustments (1)  Adjustments (2)  Adjustments (3)  Adjustments (4)  Pro Forma
                                          --------   ---------------  ---------------  ---------------  ---------------  ---------
                                                                                                       
Operating Revenues                         $ 6,767      $    --         $    --          $    --          $  (496)       $ 6,271
                                           -------      -------         -------          -------          -------        -------
Operating Expenses
     Fuel and Energy Interchange           $ 1,549      $   257         $    --          $    --          $   959        $ 2,765
     Operation and Maintenance               2,316         (271)             --               45           (1,119)           971
     Depreciation and Amortization             836           26             113             (215)            (164)           596
     Goodwill Amortization                      --           --              --              120               --            120
     Taxes Other Than Income Taxes             506          (16)             --              --              (111)           379
                                           -------      -------         -------          -------          -------        -------
        Total Operating Expenses           $ 5,207      $    (4)        $   113          $   (50)         $  (435)       $ 4,831
                                           -------      -------         -------          -------          -------        -------
Operating Income                           $ 1,560      $     4         $  (113)         $    50          $   (61)       $ 1,440
                                           -------      -------         -------          -------          -------        -------
Other Income and (Deductions)
     Interest Expense                      $  (524)     $    --         $    20          $    --          $    13        $  (491)
     Preferred and Preference Stock
       Dividends                               (53)          --              10               --               --            (43)
     Other, net                                (30)          --              --              (22)              20            (32)
                                           -------      -------         -------          -------          -------        -------
        Total Other Income and
          Deductions                       $  (607)     $    --         $    30          $   (22)         $    33        $  (566)
                                           -------      -------         -------          -------          -------        -------
Income Before Income Taxes
and Extraordinary Item                     $   953      $     4         $   (83)         $    28          $   (28)       $   874
Income Tax Expense                             326            4             (37)              75              (11)           357
                                           -------      -------         -------          -------          -------        -------
Income Before Extraordinary Item           $   627      $    --         $   (46)         $   (47)         $   (17)       $   517
                                           =======      =======         =======          =======          =======        =======



                       COMMONWEALTH EDISON COMPANY
                UNAUDITED PRO FORMA CONDENSED STATEMENT OF INCOME
               FOR THE NINE MONTH PERIOD ENDED SEPTEMBER 30, 2000
                                   (Millions)



                                                                     Merger         Transfer
                                                                   Pro Forma        Pro Forma         ComEd
                                                    As Filed     Adjustments (3)  Adjustments (4)   Pro Forma
                                                    --------     ---------------  ---------------   ---------
                                                                                         
Operating Revenues                                  $ 5,343         $    --          $  (715)        $ 4,628
                                                    -------         -------          -------         -------

Operating Expenses
    Fuel and Energy Interchange                     $ 1,585         $    --          $   398         $ 1,983
    Operation and Maintenance                         1,521              32             (776)            777
    Depreciation and Amortization                       822            (161)            (125)            536
    Goodwill Amortization                                --              90               --              90
    Taxes Other Than Income Taxes                       400              --              (88)            312
                                                    -------         -------          -------         -------
       Total Operating Expenses                     $ 4,328         $   (39)         $  (591)        $ 3,698
                                                    -------         -------          -------         -------
Operating Income                                    $ 1,015         $    39          $  (124)        $   930
                                                    -------         -------          -------         -------
Other Income and (Deductions)
    Interest Expense                                $  (364)        $    --          $    30         $  (334)
    Preferred and Preference Stock Dividends            (25)             --               --             (25)
    Other, net                                          176             (17)              (2)            157
                                                    -------         -------          -------         -------
       Total Other Income and Deductions            $  (213)        $   (17)         $    28         $  (202)
                                                    -------         -------          -------         -------

Income Before Income Taxes
  and Extraordinary Item                            $   802         $    22          $   (96)        $   728
Income Tax Expense                                      221              56              (38)            239
                                                    -------         -------          -------         -------
Income Before Extraordinary Item                    $   581         $   (34)         $   (58)        $   489
                                                    =======         =======          =======         =======


 See accompanying Notes to Unaudited Pro Forma Condensed Financial Statements.


              COMMONWEALTH EDISON COMPANY AND SUBSIDIARY COMPANIES
                UNAUDITED PROFORMA CONDENSED BALANCE SHEET
                         AS OF SEPTEMBER 30, 2000
                                 (In Millions)


                                                                                                  Genco
                                                                             Merger             Transfer
                                                                           Pro Forma            Pro Forma            ComEd
                                                            As Filed     Adjustments (3)       Adjustments         Pro Forma
                                                            --------     ---------------       -----------         ---------
                                                                                                       
                    ASSETS

Utility Plant (net)                                         $ 12,436         $ (4,910)        $   (631) (5)         $  6,895
                                                            --------         --------         --------              --------

Current Assets
     Cash and Temporary Cash Investments                    $    303         $     --         $    (70) (6)         $    233
     Accounts Receivable, net                                  1,999               --             (196) (7)            1,803
     Inventories, at average cost                                253               65             (197) (8)              121
     Other Current Assets                                         83               --               (7) (9)               76
                                                            --------         --------         --------              --------
                                                            $  2,638         $     65         $   (470)             $  2,233
                                                            --------         --------         --------              --------
Deferred Debits and Other Assets
     Regulatory Assets                                      $  1,527         $    120         $     --              $  1,647
     Goodwill                                                     --            4,789               --                 4,789
     Nuclear Decommissioning Funds                             2,662               --           (2,662) (10)              --
     Investments and Other Property, net                         107               --               (2) (11)             105
     Other                                                     2,507             (818)             (11) (12)           1,678
                                                            --------         --------         --------              --------
                                                            $  6,803         $  4,091         $ (2,675)             $  8,219
                                                            --------         --------         --------              --------
     TOTAL                                                  $ 21,877         $   (754)        $ (3,776)             $ 17,347
                                                            ========         ========         ========              ========

         CAPITALIZATION AND LIABILITIES
Capitalization
     Common Stock Equity                                    $  4,512         $  1,528         $ (1,835) (13)        $  4,205
     Preferred and Preference Stock                                7               --               --                     7
     Company Obligated Mandatorily
          Redeemable Preferred Securities                        350              (21)              --                   329
     Long-Term Debt                                            7,060              (95)              --                 6,965
                                                            --------         --------         --------              --------
                                                            $ 11,929         $  1,412         $ (1,835)             $ 11,506
                                                            --------         --------         --------              --------
Current Liabilities
     Notes Payable                                          $    278         $     --         $     --              $    278
     Accounts Payable                                            800              150             (613) (14)             337
     Accounts Payable to Genco - Current Liabilities              --               --              781  (15)             781
     Other Current Liabilities                                   914               --             (168) (16)             746
                                                            --------         --------         --------              --------
                                                            $  1,992         $    150         $     --              $  2,142
                                                            --------         --------         --------              --------
Deferred Credits and Other Liabilities
     Deferred Income Taxes                                  $  3,388         $ (1,645)        $   (269) (17)        $  1,474
     Unamortized Investment Tax Credits                          462             (401)              --                    61
     Nuclear Decomm Liab. For Retired Plants                   1,288               --           (1,288) (18)              --
     Accounts Payable to Genco - Decomm Liab                      --               --              823  (19)             823
     Other                                                     2,818             (270)          (1,207) (20)           1,341
                                                            --------         --------         --------              --------
                                                            $  7,956         $ (2,316)        $ (1,941)             $  3,699
                                                            --------         --------         --------              --------
     TOTAL                                                  $ 21,877         $   (754)        $ (3,776)             $ 17,347
                                                            ========         ========         ========              ========

 See accompanying Notes to Unaudited Pro Forma Condensed Financial Statements.





              Commonwealth Edison Company and Subsidiary Companies
           Notes to Unaudited Pro Forma Condensed Financial Statements


1.   The ComEd fossil sale Pro Forma  Adjustments  for the Income  Statement for
     the Year Ended December 31, 1999 reflect the continuing  impact of the sale
     of ComEd's fossil generating plants which was completed in December 1999.

     * Fuel and Energy  Interchange:  Reflects  the  elimination  of fossil fuel
     expense  and the  replacement  impact of  purchasing  power under the power
     purchase agreements entered into with the purchaser of the fossil assets at
     the time of the fossil sale, as provided below (in millions):

          Fossil Fuel Expense                              $     (616)
          Energy Interchange Expense                              873
                                                           ----------
          Total                                            $      257
                                                           ==========


     *  Operation  and  Maintenance:  Reflects  the  elimination  of the  fossil
     generating plants operation and maintenance expenses.

     * Depreciation and Amortization: Reflects the following (in millions):

          Elimination of Fossil Plant Depreciation         $      (73)
          Additional Amortization of Regulatory Assets             99
                                                           ----------
          Total                                            $       26
                                                           ==========

     The ComEd pro  forma  adjustments  reflecting  the sale of  ComEd's  fossil
     generating plants include increased  regulatory asset amortization  because
     those  adjustments  on a  prior-to-merger,  pro forma basis would result in
     ComEd's  earnings  exceeding  the  earnings  cap  provision of the Illinois
     Public Utilities Act.

     o    Taxes Other Than Income Taxes: Reflects the elimination of real estate
          and payroll taxes related to the ownership of the fossil plants.

     The  pro  forma  adjustments  do not  reflect  the  income  effects  of the
     reinvestment of cash proceeds received from the fossil sale.

2.   Reflects  ComEd's  purchase of  approximately  26.3 million shares of ComEd
     common stock that were  subject to certain  forward  purchase  contracts at
     December  31,  1999.  During 1999,  ComEd  entered  into  forward  purchase
     arrangements  with Unicom for the repurchase of approximately  26.3 million
     shares of ComEd common stock. The repurchase  arrangements  were settled in
     January 2000 on a physical (i.e. shares) basis. Effective January 2000, the
     share repurchases reduced outstanding shares and common stock equity. Prior
     to  the  settlement,   the  repurchase  arrangements  were  recorded  as  a
     receivable  on  the  Consolidated  Balance  Sheet  of  ComEd  based  on the
     aggregate market value of the shares under the arrangements.

     In addition, reflects adjustments to net interest expense and preferred and
     preference stock dividends related to the use of securitization proceeds as
     follows (in millions):

         Pro forma adjustment to eliminate historical interest
         expense associated with higher cost debt that was
         repurchased                                                      $(20)

         Pro forma adjustment to eliminate historical dividend
         provisions associated with higher cost preferred and
         preference stock that was repurchased                            $(10)




     The ComEd Securitization pro forma adjustments include increased regulatory
     asset  amortization  because those  adjustments on a  prior-to-merger,  pro
     forma basis would  result in ComEd's  earnings  exceeding  the earnings cap
     provision of the Illinois Public Utilities Act.

3.   Reflects the impacts of the PECO and Unicom merger (dollars in millions):

     Utility  Plant:  Primarily  reflects  the fair  value  analyses  of ComEd's
     nuclear stations based on discounted cash flows and independent appraisals.
     The $4.8 billion  reduction to utility plant is estimated to reduce nuclear
     depreciation expense by approximately $215 million annually.  Also reflects
     the   reclassification   of  the  Department  of  Energy's  assessment  for
     decontamination  and  decommissioning  of  DOE  enrichment   facilities  to
     regulatory assets and a writedown of certain distribution plant.

     Deferred  Income Taxes:  Represents  the tax effect of purchase  accounting
     adjustments described above, except for goodwill.

     Unamortized  Investment  Tax Credits:  Represents the adjustment of ComEd's
     nuclear  plant  investment  tax credits to fair value.  This  adjustment is
     estimated  to reduce the  amortization  of the  investment  tax  credits by
     approximately $26 million annually.

     Deferred Credits: Reflects elimination of unrecognized net actuarial gains,
     unamortized  prior  service  costs and  transition  obligations  related to
     pension benefits and  post-retirement  obligations  totaling  approximately
     $459 million.  The adjustments are estimated to increase  pension  benefits
     and post-retirement benefit expense by approximately $26 million, annually.
     The reduction of pension benefits and post-retirement obligations is offset
     by the  recognition  of  obligations  for  severance  payments  related  to
     employees of ComEd and for exiting the Midwest Independent System Operator,
     an independent transmission Company in the development stage.

     Long-Term  Debt:  Represents  the  adjustment of long-term  debt  including
     transitional  trust  notes and  Company  Obligated  Mandatorily  Redeemable
     Preferred Securities to fair value. The adjustment is estimated to increase
     expense by  approximately  of $22 million in the first year,  declining  in
     subsequent years.

     Other:   Represents   miscellaneous   fair  value   adjustments   including
     stock-based  compensation costs for certain employees of ComEd not included
     in the  purchase  price,  material  and  supplies  inventory  and  emission
     allowances.  These adjustments are estimated to increase operating expenses
     by approximately $20 million in each of the first two years.

     Goodwill:  Represents  the excess of purchase  price over fair value of net
     assets acquired.

         Purchase Price..............................................  5,973
         Less: Book value of Unicom's net assets
         as of October 20, 2000......................................  3,663
                                                                      ------
         Subtotal....................................................  2,310
                                                                      ------



     Increase (decrease) to goodwill for fair value adjustments to the following
     assets acquired and liabilities assumed.

          Nuclear Utility Plant                        $ 4,767
          Deferred Income Taxes                         (1,645)
          Unamortized Investment Tax Credits              (401)
          Deferred Credits                                (120)
          Long-Term Debt                                  (114)
          Other                                             (8)
                                                       -------

        Net Fair Value adjustment .....................  2,479
                                                       -------
        Goodwill (amortized over 40 years)............. $4,789
                                                       =======


     Also  reflects  the  reduction  of  ComEd's  common  stock  equity  for the
     reacquisition of $850 million of common stock in October 2000.


4.   The Pro Forma Adjustments  reflect the continuing impact of the transfer of
     ComEd's nuclear generation and wholesale power marking businesses to Exelon
     Generation and the purchase power  agreement (PPA) between ComEd and Exelon
     Generation  for the year ended  December 31, 1999 and the nine months ended
     September, 2000.

     The transfer  agreement  between ComEd and Exelon  Generation  includes the
     assignment of ComEd's rights and obligations  under various  purchase power
     agreements,  including the agreement  related to the sale of ComEd's fossil
     stations.

     Revenues:
     Reflects  off-system  sales  made by  Exelon  Generation  after  satisfying
     ComEd's  power  supply  requirements  under  the  terms  of the PPA and the
     obligation  of ComEd to collect  decommissioning-related  charges  from its
     customers payable to Exelon Generation which assumed responsibility for the
     decommissioning  of the  transferred  nuclear  generating  plants under the
     terms of the transfer.

     Fuel and Energy Interchange:
     Reflects the  elimination  of fossil and nuclear fuel expense and purchased
     power expense and the replacement impact of the PPA (in millions).

                                                          12 Months   9 Months
                                                           12/31/99    9/30/00
                                                          ---------   --------

          PPA Expense                                      $2,765      $1,983

          Fuel and Energy Interchange Expense              (1,806)     (1,585)
                                                          -------      ------

          Total                                           $   959      $  398
                                                          =======      ======

     Operation and Maintenance:
     Reflects the  elimination  of the nuclear  generating  plants and wholesale
     power marketing operation and maintenance expenses.




     Depreciation and Amortization:
     Reflects the following (in millions).

                                                        12 Months       9 Months
                                                        12/31/99         9/30/00
                                                       ---------        --------
          Depreciation for nuclear generating plants
               prior to fair market adjustment           $ (379)        $ (286)

          Reduction to depreciation related to fair
               market adjustment:                           215            161
                                                         ------         ------
          Depreciation for nuclear generating plants
               after fair market value adjustment        $ (164)        $ (125)
                                                         ======         ======


     Taxes Other Than Income Taxes:
     Reflects the  elimination  of real estate and payroll  taxes related to the
     nuclear generation and wholesale power marketing businesses.

     Interest Expense:
     Reflects  interest on spent  nuclear  fuel  disposal  fee less  capitalized
     interest.

5.   Reflects  the  transfer of net  utility  plant at fair value as follows (in
     millions):

          Nuclear generating plant (net)                            $(2,146)
          Accumulated provision for decommissioning                   2,197
          Nuclear fuel (net)                                           (682)
                                                                    -------

                                                                    $  (631)
                                                                    =======

6.   Reflects an estimate of cash requirements at September 30, 2000. The actual
     cash  transfer  will  be  determined  based  on  available  cash  and  cash
     requirements at the transfer date.

7.   Reflects the estimated off-system sales receivables transferred.

8.   Reflects the estimated  materials and supplies  associated with the nuclear
     generating stations and emission allowances inventories transferred.

9.   Reflects the estimated amount of miscellaneous current assets transferred.

10.  Reflects the estimated nuclear decommissioning trust funds transferred.

11.  Reflects the estimated amount of miscellaneous investments transferred.

12.  Reflects the estimated amount of deferred debits transferred.

13.  Reflects  the  estimated  amount  of ComEd  common  stock  owned by  Exelon
     exchanged for ComEd's investment in Exelon Generation.

14.  Reflects the estimated accounts payable  transferred,  including  purchased
     power, materials and supplies, contractor costs and employee payroll costs.



15.  Reflects  estimated  amount of ComEd's accounts payable for compensation of
     ComEd's current liabilities assigned to Exelon Generation.

16.  Reflects  the  estimated  amount  of  miscellaneous   current  and  accrued
     liabilities transferred.

17.  Reflects the estimated  accumulated  deferred income taxes  associated with
     the nuclear generating plants and employee related obligations transferred.

18.  Reflects the transfer of the estimated  nuclear  decommissioning  liability
     for retired plants.

19.  Reflects   ComEd's   estimated   obligation  for  compensation  of  ComEd's
     decommissioning obligations assigned to Exelon Generation.

20.  Reflects estimated amount of deferred credits including obligations for the
     spent nuclear fuel disposal fee and the assessment for  decontamination and
     decommissioning of DOE enrichment facilities transferred.





                                   SIGNATURES




Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.




                                                   Commonwealth Edison Company


                                                   /S/ Robert E. Berdelle
                                                   -----------------------------
                                                   Robert E. Berdelle
                                                   Vice President and
                                                      Chief Financial Officer


January 29, 2001