Exelon Corporation - Rule 24-CERT - Certificate Concerning Terms and Conditions
                                                          Date Filed: 11/29/2001
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


In the Matter of                                     CERTIFICATE
Exelon Corporation                                        OF
File No. 70-9693                                    NOTIFICATION

Public Utility Holding Company Act of 1935 (PUHCA)

         Exelon Corporation,  a Pennsylvania  corporation and registered holding
company  (Exelon),  hereby  submits the following  Certificate  of  Notification
pursuant  to Rule  24.  This  filing  is made  pursuant  to  Exelon's  Form  U-1
Application-Declaration, as amended (the "Financing U-1") and the Securities and
Exchange  Commission's  orders dated November 2, 2000 and December 8, 2000. This
certificate  reports  activity  in File No.  70-9693 for the period July 1, 2001
through  September 30, 2001. Any  capitalized  terms used herein but not defined
herein  have  the  respective  meanings  given  in  the  Financing  U-1  or  the
Commission's Orders.

1.     As determined  pursuant to the December 8, 2000 Order,  the Modified Rule
       53 Test applicable to Exelon's  investments in EWGs and FUCOs is $4,000.0
       million.  At September  30, 2001,  Exelon's  "aggregate  investment"  (as
       defined  in  rule  53(a)   under   PUHCA)  in  all  EWGs  and  FUCOs  was
       approximately  $744.0 million,  and  accordingly,  at September 30, 2001,
       Exelon's  remaining  investment  capacity under the Modified Rule 53 Test
       was  approximately  $3,256.0  million.  At September  30, 2001,  Exelon's
       "consolidated  retained  earnings"  (as  defined in rule 53(a)  under the
       PUHCA) was approximately $1,022.0 million.

2.     Pursuant to a request  for  confidential  treatment  under rule 104(b) of
       PUHCA,  Exelon is  concurrently  filing in paper  format  as  Exhibit  A,
       certain  information  concerning  the  aggregate  investment  by EWG/FUCO
       Project.

3.     At September 30, 2001, Exelon's  consolidated  capitalization  ratio was:
       debt 64%, common equity 33%, and preferred  securities of subsidiaries of
       3%. (For these  purposes,  "consolidated  debt" means all long-term debt,
       long-term  debt due within one year,  notes payable and other  short-term
       obligations,  including  any  short-term  debt and  non-recourse  debt of
       EWG/FUCO Projects,  to the extent normally  consolidated under applicable
       financial reporting rules).

4.     At September 30, 2001, the market-to-book ratio of Exelon's common stock
       was 1.84 to 1.

5.     In the third  quarter of 2001,  Exelon did not invest or commit to invest
       in an EWG or FUCO that would count against the Modified Rule 53 Test.

6.     Pursuant to a request  for  confidential  treatment  under rule 104(b) of
       PUHCA,  Exelon is concurrently filing in paper format as Exhibit A, total
       earnings growth by EWG and FUCO Project in the third quarter.

7.     Pursuant to a request  for  confidential  treatment  under rule 104(b) of
       PUHCA,  Exelon is  concurrently  filing in paper format as Exhibit A, net
       income and  revenues of  Exelon's  EWG and FUCO  Projects  for the twelve
       months ending September 30, 2001.

8.     Sale of any Common Stock or Preferred  Securities issued by Exelon during
       the  third  quarter  of 2001,  and the  purchase  price per share and the
       market price per share at the date of the agreement of sale.




Exelon Corporation - Rule 24-CERT - Certificate Concerning Terms and Conditions
                                                          Date Filed: 11/29/2001
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             During  the third  quarter  of 2001,  208,944  stock  options  were
             exercised   and  shares  were   issued   under   various   employee
             compensation  plans  with a price  range of $44.25  to  $67.50  per
             share. The average price for the period was $57.18.

9.     Options issued or issuable during the quarter.

             Exelon granted 17,400 stock options in the third quarter of 2001 at
             exercise prices ranging from $54.45 to $65.37 per share.

10.    Exelon did not transfer any common stock to a seller of  securities  of a
       company being acquired during the third quarter of 2001.

11.   Guarantees issued.

      The following guarantees were issued during the third quarter of 2001:

       Name of Parent
          Purpose          Name of Subsidiary            Amount        Terms


       Exelon              Exelon Enterprises         $35,788,169     12 Months
       Insurance Support

       Exelon              Exelon Generation Company  $68,795,000     12 Months
       Credit Support


12.    Exelon indebtedness issued during the third quarter of 2001.

       A.     Overnight  commercial paper issued through Chase Manhattan Bank on
              behalf of Exelon during the third quarter.  Daily balances  ranged
              from $390 million to $599 million at an average  interest  rate of
              3.89%.

13.    Amount and terms of any short-term debt issued by any Utility Subsidiary
       during the third quarter of 2001.

       A.     Overnight  commercial  paper issued  through Bank One on behalf of
              PECO during the third quarter.  Daily  balances  ranged from $0 to
              $57 million at an average interest rate of 2.43%.

       B.     There were no Contributions to and Loans from the Utility Money
              Pool during the third quarter.

14.    During the third quarter of 2001, no financings were consummated by any
       Non-Utility Subsidiary not exempt under Rule 52.

15.    Notional  amount  and  principal  terms  of  any  hedge   instruments  or
       anticipatory  hedges  entered  into during the third  quarter of 2001 and
       parties thereto.

                  None.




Exelon Corporation - Rule 24-CERT - Certificate Concerning Terms and Conditions
                                                          Date Filed: 11/29/2001
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16.    The  name,  parent  company  and  amount  invested  in  any  intermediate
       subsidiary or financing  subsidiary  during the third quarter of 2001 and
       the amount and terms of any securities issued by such subsidiaries during
       the quarter.

                     None.

17.    A list of U-6B-2 forms filed with the Commission during the third quarter
       of 2001, including the name of the filing entity and the date of filing.

                    None.

18.    The consolidated and separate balance sheets of each company that engaged
       in  jurisdictional  financing  transactions  during the third  quarter of
       2001.

                  Exelon,  PECO and ComEd Balance Sheets are incorporated herein
                  by reference to the quarterly reports on Form 10-Q for Exelon,
                  PECO and ComEd for the period ended September 30, 2001.

19.    Capital Structure of Exelon and its utility subsidiaries as of September
       30, 2001 are as follows (in millions, except percentage data):


               Debt 1                   Common Equity        Preferred Securities of Subsidiaries
          Amount    Percentage      Amount     Percentage          Amount      Percentage
                                                                 
Exelon   $14,989       64%          $7,832        33%               $612           3%





                                                              Preferred Stock and Mandatorily Redeemable
                  Debt 1                  Common Equity             Preferred Stock of a Subsidiary
             Amount    Percentage      Amount     Percentage          Amount      Percentage
                                                                 
PECO         $5,986        91%            $336        5%              $284         4%

ComEd        $6,992        56%          $5,111       41%              $335         3%

Genco        $1,022        28%          $2,567       72%               -           -

       1 see definition under Item 3.




20.    The consolidated retained earnings analyses of Exelon, PECO and ComEd are
       attached as Exhibit B.


21.    Registration  statements  filed  under  the  Securities  Act of 1933 with
       respect  to  securities  that  are  the  subject  of the  Financing  U-1,
       incorporated by reference into this Certificate of Notification.

                  None.

22.      Additional information.

                Exelon  Generation  Company  issued  Pollution  Control  Revenue
                Refunding  Bonds to provide for the  refunding of certain  other
                Pollution  Control  Revenue  Refunding Bonds that were issued in
                1991. The total principal  amount of such bonds is $121 million,
                maturity  dates range from April 1, 2021 to October 1, 2034, and
                the average rate of interest is 2.685%.

                Issuance of these  securities  was approved by the  Commission's
                orders  dated  November  2, 2000 and  December 8, 2000 in docket
                70-9693.



Exelon Corporation - Rule 24-CERT - Certificate Concerning Terms and Conditions
                                                          Date Filed: 11/29/2001
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                                S I G N A T U R E

         Pursuant to the requirements of PUHCA, the undersigned company has duly
caused  this  document to be signed on its behalf by the  undersigned  thereunto
duly authorized.

Date:  November 29, 2001

                                        EXELON CORPORATION

                                        By: /s/ Jean H. Gibson
                                            Vice President and Controller






















































Exelon Corporation - Rule 24-CERT - Certificate Concerning Terms and Conditions
                                                          Date Filed: 11/29/2001
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                                                                     Exhibit B
                                                                    Page 1 of 1


                   Exelon Corporation and Subsidiary Companies
                           Retained Earnings Analysis
                    For the Quarter Ended September 30, 2001
                                  (In millions)


Beginning Balance                                      $755
Net Income                                              403
Dividends:
   Common Stock                                        (136)
                                                      ------
  Ending Balance                                      $1,022
                                                      ======



                  PECO Energy Company and Subsidiary Companies
                           Retained Earnings Analysis
                    For the Quarter Ended September 30, 2001
                                  (In millions)


Beginning Balance                                       $299
Net Income                                               104
Dividends:
   Common Stock                                          (69)
   Preferred Stock                                        (2)
                                                      ------
Ending Balance                                          $332
                                                      ======


                  Commonwealth Edison and Subsidiary Companies
                           Retained Earnings Analysis
                    For the Quarter Ended September 30, 2001
                                  (In millions)


Beginning Balance                                       $314
  Net Income                                             178
  Dividends:
     Common Stock                                       (106)
                                                      ------
Ending Balance                                          $386
                                                      ======