Exelon Corporation - Rule 24-CERT - Certificate Concerning Terms and Conditions
                                                          Date Filed: 11/29/2001
- --------------------------------------------------------------------------------

                                  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 - -------------------------------------------------------------------------------- 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 - -------------------------------------------------------------------------------- 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 - -------------------------------------------------------------------------------- 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 - -------------------------------------------------------------------------------- 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 ======