UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 10-Q


                QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934


                  For The Quarterly Period Ended SEPTEMBER 30, 2000

Commission                 Exact name of registrant               IRS Employer
File Number              as specified in its charter          Identification No.
- -----------              ---------------------------          -----------------
 1-12869               CONSTELLATION ENERGY GROUP, INC.            52-1964611

 1-1910               BALTIMORE GAS AND ELECTRIC COMPANY           52-0280210



                                    MARYLAND
                       -----------------------------------
                            (State of Incorporation)


      250 W. PRATT STREET,            BALTIMORE, MARYLAND             21201
     ---------------------           ---------------------           -------
             (Address of principal executive offices)               (Zip Code)

                                  410-234-5000
                                  ------------
              (Registrants' telephone number, including area code)


                                 NOT APPLICABLE
                         ------------------------------
                          (Former name, former address
              and former fiscal year, if changed since last report)


Indicate  by check mark  whether  the  registrants  (1) have  filed all  reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934 during the  preceding  12 months,  and (2) have been subject to such filing
requirements for the past 90 days.

Yes   X        No
     ----

Common Stock,  without par value 150,531,716 shares outstanding of Constellation
Energy Group, Inc. on October 31, 2000.






                                TABLE OF CONTENTS

                                                                                                           Page
Part I -- Financial Information
    Item 1 -- Financial Statements
                                                                                                          
              Constellation Energy Group, Inc. and Subsidiaries
              Consolidated Statements of Income......................................................          3
              Consolidated Statements of Comprehensive Income........................................          3
              Consolidated Balance Sheets............................................................          4
              Consolidated Statements of Cash Flows..................................................          6

              Baltimore Gas and Electric Company and Subsidiaries
              Consolidated Statements of Income......................................................          7
              Consolidated Statements of Comprehensive Income........................................          7
              Consolidated Balance Sheets............................................................          8
              Consolidated Statements of Cash Flows..................................................         10

              Notes to Consolidated Financial Statements.............................................         11

    Item 2 -- Management's Discussion and Analysis of Financial Condition and Results of Operations
              Introduction...........................................................................         18
              Strategy...............................................................................         19
              Current Issues.........................................................................         20
              Results of Operations..................................................................         24
              Financial Condition....................................................................         32
              Capital Resources......................................................................         33
              Other Matters..........................................................................         35

    Item 3 -- Quantitative and Qualitative Disclosures About Market Risk.............................         35

Part II -- Other Information

    Item 1 -- Legal Proceedings......................................................................         36

    Item 5 -- Other Information......................................................................         37

    Item 6 -- Exhibits and Reports on Form 8-K.......................................................         38

    Signature........................................................................................         39



                                       2


                CONSTELLATION ENERGY GROUP, INC. AND SUBSIDIARIES

PART I - FINANCIAL INFORMATION
Item 1 - Financial Statements
Consolidated Statements of Income (Unaudited)




                                                         Three Months Ended                 Nine Months Ended
                                                            September 30,                     September 30,
                                                        2000           1999              2000              1999
                                                      --------       --------          --------         --------
                                                                 (In Millions, Except Per-Share Amounts)
Revenues
                                                                                             
  Nonregulated revenues                                $ 296.7        $ 258.9           $ 781.4          $ 782.2
  Regulated electric revenues                            598.2          691.2           1,688.0          1,737.2
  Regulated gas revenues                                  86.7           60.1             372.8            332.7
                                                      --------       --------          --------         --------
  Total revenues                                         981.6        1,010.2           2,842.2          2,852.1

Expenses
  Operating expenses                                     512.2          574.5           1,680.8          1,761.3
  Depreciation and amortization                          107.6           92.9             370.7            274.0
  Taxes other than income taxes                           46.4           65.1             158.8            177.2
                                                      --------       --------          --------         --------
  Total expenses                                         666.2          732.5           2,210.3          2,212.5
                                                      --------       --------          --------         --------
Income From Operations                                   315.4          277.7             631.9            639.6

Other Income                                               0.9            1.2               7.0              5.7
                                                      --------       --------          --------         --------

Income Before Fixed Charges and Income Taxes             316.3          278.9             638.9            645.3

Fixed Charges
  Interest expense (net)                                  66.6           61.7             192.0            181.1
  BGE preference stock dividends                           3.3            3.4               9.9             10.2
                                                      --------       --------          --------         --------
  Total fixed charges                                     69.9           65.1             201.9            191.3
                                                      --------       --------          --------         --------
Income Before Income Taxes                               246.4          213.8             437.0            454.0

Income Taxes
  Current                                                108.3           76.7             215.1            152.6
  Deferred                                                (7.3)           3.2             (31.0)            20.9
  Investment tax credit adjustments                       (2.1)          (2.2)             (6.3)            (6.4)
                                                      --------       --------          --------         --------
  Total income taxes                                      98.9           77.7             177.8            167.1
                                                      --------       --------          --------         --------

Net Income                                             $ 147.5        $ 136.1           $ 259.2          $ 286.9
                                                      ========       ========          ========         ========

Earnings Applicable to Common Stock                    $ 147.5        $ 136.1           $ 259.2          $ 286.9
                                                      ========       ========          ========         ========

Average Shares of Common Stock Outstanding               150.1          149.6             149.8            149.6

Earnings per Common Share and Earnings
    Per Common Share Assuming Dilution                   $0.98          $0.91             $1.73            $1.92
Dividends Declared Per Common Share                      $0.42          $0.42             $1.26            $1.26


Consolidated Statements of Comprehensive Income (Unaudited)

                                                         Three Months Ended                 Nine Months Ended
                                                           September 30,                      September 30,
                                                        2000           1999              2000             1999
                                                      --------       --------          --------         --------
                                                                            (In Millions)
Net Income                                             $ 147.5        $ 136.1           $ 259.2          $ 286.9
Other comprehensive income (loss), net of taxes           17.7            5.0              41.8             (6.5)
                                                      --------       --------          --------         --------
Comprehensive Income                                   $ 165.2        $ 141.1           $ 301.0          $ 280.4
                                                      ========       ========          ========         ========


See Notes to Consolidated Financial Statements.

Certain prior period amounts have been  reclassified to conform with the current
period's presentation.

                                        3


                CONSTELLATION ENERGY GROUP, INC. AND SUBSIDIARIES

PART  I -  FINANCIAL  INFORMATION  (CONTINUED)
Item  1 -  Financial  Statements
Consolidated Balance Sheets


                                                                               September 30,     December 31,
                                                                                   2000*             1999
                                                                               -------------    -------------
                                                                                         (In Millions)
Assets
                                                                                          
  Current Assets
    Cash and cash equivalents                                                        $ 50.4           $ 92.7
    Accounts receivable (net of allowance for uncollectibles
          of $25.5 and $36.6 respectively)                                            842.1            578.5
    Trading securities                                                                180.2            136.5
    Assets from energy trading activities                                           1,573.7            312.1
    Fuel stocks                                                                       101.9             94.9
    Materials and supplies                                                            155.6            149.1
    Prepaid taxes other than income taxes                                             140.2             72.4
    Other                                                                              36.4             54.0
                                                                               -------------    -------------
    Total current assets                                                            3,080.5          1,490.2

  Investments and Other Assets
    Real estate projects and investments                                              296.4            310.1
    Investments in power projects                                                     538.8            547.3
    Financial investments                                                             192.2            145.4
    Nuclear decommissioning trust fund                                                235.0            217.9
    Net pension asset                                                                  97.2             99.5
    Investment in Orion Power Holdings, Inc.                                          232.1            105.7
    Other                                                                             120.4            154.3
                                                                               -------------    -------------
    Total investments and other assets                                              1,712.1          1,580.2

  Property, Plant and Equipment
          Regulated property, plant and equipment:
          Plant in service                                                          4,746.0          8,620.1
          Construction work in progress                                                68.8            222.3
          Plant held for future use                                                     9.7             13.0
                                                                               -------------    -------------
          Total regulated property, plant and equipment                             4,824.5          8,855.4
    Nonregulated generation property, plant and equipment                           4,906.5            341.3
    Other nonregulated property, plant and equipment                                  165.1            152.7
    Nuclear fuel (net of amortization)                                                137.4            133.8
    Accumulated depreciation                                                       (3,745.6)        (3,559.1)
                                                                               -------------    -------------
    Net property, plant and equipment                                               6,287.9          5,924.1

  Deferred Charges
    Regulatory assets (net)                                                           514.2            637.4
    Other                                                                              61.3             51.9
                                                                               -------------    -------------
    Total deferred charges                                                            575.5            689.3
                                                                               -------------    -------------

Total Assets                                                                     $ 11,656.0        $ 9,683.8
                                                                               =============    =============


* Unaudited

See Notes to Consolidated Financial Statements.

Certain prior period amounts have been  reclassified to conform with the current
period's presentation.

                                        4




                CONSTELLATION ENERGY GROUP, INC. AND SUBSIDIARIES

PART  I -  FINANCIAL  INFORMATION  (CONTINUED)
Item  1 -  Financial  Statements
Consolidated Balance Sheets


                                                                               September 30,     December 31,
                                                                                   2000*             1999
                                                                               -------------    -------------
                                                                                        (In Millions)
Liabilities and Capitalization
                                                                                           
  Current Liabilities
    Short-term borrowings                                                           $ 505.0          $ 371.5
    Current portion of long-term debt                                                 660.9            808.3
    Accounts payable                                                                  693.7            365.1
    Liabilities from energy trading activities                                      1,260.6            163.8
    Dividends declared                                                                 66.2             66.1
    Accrued taxes                                                                      90.8             19.2
    Other                                                                             206.8            209.4
                                                                               -------------    -------------
    Total current liabilities                                                       3,484.0          2,003.4

  Deferred Credits and Other Liabilities
    Deferred income taxes                                                           1,273.9          1,288.8
    Postretirement and postemployment benefits                                        261.7            269.8
    Deferred investment tax credits                                                   103.4            109.6
    Other                                                                             355.7            253.8
                                                                               -------------    -------------
    Total deferred credits and other liabilities                                    1,994.7          1,922.0

  Long-term Debt
    First refunding mortgage bonds of BGE                                           1,174.7          1,321.7
    Other long-term debt of BGE                                                       603.6          1,135.8
    Company obligated mandatorily redeemable trust preferred
         securities of subsidiary trust holding solely 7.16% debentures
         of BGE due June 30, 2038                                                     250.0            250.0
    Long-term debt of nonregulated businesses                                       1,477.2            686.8
    Unamortized discount and premium                                                   (9.3)           (10.6)
    Current portion of long-term debt                                                (660.9)          (808.3)
                                                                               -------------    -------------
    Total long-term debt                                                            2,835.3          2,575.4

  BGE Preference Stock Not Subject to Mandatory Redemption                            190.0            190.0

  Common Shareholders' Equity
    Common stock                                                                    1,540.9          1,494.0
    Retained earnings                                                               1,569.4          1,499.1
    Accumulated other comprehensive income (loss)                                      41.7             (0.1)
                                                                               -------------    -------------
    Total common shareholders' equity                                               3,152.0          2,993.0
                                                                               -------------    -------------
    Total capitalization                                                            6,177.3          5,758.4
                                                                               -------------    -------------

Total Liabilities and Capitalization                                             $ 11,656.0        $ 9,683.8
                                                                               =============    =============



* Unaudited

See Notes to Consolidated Financial Statements.

Certain prior period amounts have been  reclassified to conform with the current
period's presentation.

                                        5




                CONSTELLATION ENERGY GROUP, INC. AND SUBSIDIARIES

PART  I -  FINANCIAL  INFORMATION  (CONTINUED)
Item  1 -  Financial  Statements
Consolidated Statements of Cash Flows (Unaudited)


                                                                            Nine Months Ended
                                                                              September 30,
                                                                          2000           1999
                                                                       -----------    -----------
                                                                              (In Millions)
Cash Flows From Operating Activities
                                                                                   
  Net income                                                              $ 259.2        $ 286.9
  Adjustments to reconcile to net cash provided by operating activities
    Depreciation and amortization                                           411.1          316.2
    Deferred income taxes                                                   (31.0)          20.9
    Investment tax credit adjustments                                        (6.3)          (6.4)
    Deferred fuel costs                                                      11.0          (51.2)
    Accrued pension and postemployment benefits                              18.1           35.5
    Gain on sale of subsidiaries                                            (13.3)             -
    Write-down of real estate investment                                        -            5.2
    Write-down of financial investment                                          -           33.8
    Write-off of power project                                                  -           10.2
    Equity in earnings of affiliates and joint ventures (net)                (6.3)          22.4
    Changes in assets from energy trading activities                     (1,261.6)         (74.1)
    Changes in liabilities from energy trading activities                 1,096.8          (12.3)
    Changes in other current assets                                        (243.3)        (355.5)
    Changes in other current liabilities                                    270.1          234.8
    Other                                                                    84.3           17.1
                                                                       -----------    -----------
   Net cash provided by operating activities                                588.8          483.5
                                                                       -----------    -----------

Cash Flows From Investing Activities
  Purchases of property, plant and equipment and
    other capital expenditures                                             (626.9)        (351.9)
  Contributions to nuclear decommissioning trust fund                       (13.5)         (13.2)
  Purchases of marketable equity securities                                 (36.3)         (17.2)
  Sales of marketable equity securities                                      39.6           12.5
  Other financial investments                                                10.4           15.1
  Real estate projects and investments                                        9.3           46.2
  Power projects investments                                                (14.9)         (11.0)
  Investment in Orion Power Holdings, Inc.                                 (101.5)         (97.7)
  Other                                                                       5.4          (24.6)
                                                                       -----------    -----------
  Net cash used in investing activities                                    (728.4)        (441.8)
                                                                       -----------    -----------

Cash Flows From Financing Activities
  Proceeds from issuance of
    Short-term borrowings                                                 7,883.8        2,412.2
    Long-term debt                                                          803.0          289.7
    Common stock                                                             35.9            9.5
  Repayments of short-term borrowings                                    (7,750.3)      (2,269.1)
  Reacquisitions of long-term debt                                         (691.8)        (399.6)
  Redemption of preference stock                                                -           (7.0)
  Common stock dividends paid                                              (188.5)        (188.3)
  Other                                                                       5.2           (6.4)
                                                                       -----------    -----------
  Net cash provided by (used in) financing activities                        97.3         (159.0)
                                                                       -----------    -----------

Net Decrease in Cash and Cash Equivalents                                   (42.3)        (117.3)
Cash and Cash Equivalents at Beginning of Period                             92.7          173.7
                                                                       -----------    -----------
Cash and Cash Equivalents at End of Period                                 $ 50.4         $ 56.4
                                                                       ===========    ===========

Other Cash Flow Information:
    Interest paid (net of amounts capitalized)                            $ 205.0        $ 174.9
    Income taxes paid                                                     $ 136.1        $ 102.2


See Notes to Consolidated Financial Statements.
Certain prior period amounts have been  reclassified to conform with the current
period's presentation.
                                  6


               BALTIMORE GAS AND ELECTRIC COMPANY AND SUBSIDIARIES

PART I - FINANCIAL INFORMATION
Item 1 - Financial Statements
Consolidated Statements of Income (Unaudited)



                                                              Three Months Ended         Nine Months Ended
                                                               September 30,                September 30,
                                                            2000          1999           2000          1999
                                                          ---------     ----------    ----------    ----------
                                                                              (In Millions)
Revenues
                                                                                        
  Electric Revenues                                        $ 598.4        $ 691.4     $ 1,688.4     $ 1,737.5
  Gas Revenues                                                90.1           62.9         377.8         337.3
  Nonregulated Revenues                                        1.5            1.7           3.9         346.7
                                                          ---------     ----------    ----------    ----------
  Total revenues                                             690.0          756.0       2,070.1       2,421.5

Operating Expenses
  Electric fuel and purchased energy                         388.3          130.0         632.4         375.3
  Gas purchased for resale                                    48.2           21.3         192.0         156.4
  Operations and maintenance                                  88.0          167.1         457.5         539.2
  Nonregulated - selling, general, and administrative          1.0            1.1           2.8         285.3
  Depreciation and amortization                               63.8           89.0         313.6         267.5
  Taxes other than income taxes                               35.7           64.2         146.2         175.6
                                                          ---------     ----------    ----------    ----------
  Total operating expenses                                   625.0          472.7       1,744.5       1,799.3
                                                          ---------     ----------    ----------    ----------
Income From Operations                                        65.0          283.3         325.6         622.2

Other Income
  Allowance for equity funds used during construction          0.6            1.5           2.1           5.2
  Equity in earnings of Safe Harbor Water Power Corporation      -            1.2           2.4           3.8
  Net other income (expense)                                   3.7           (0.5)          5.4          (3.6)
                                                          ---------     ----------    ----------    ----------
  Total other income                                           4.3            2.2           9.9           5.4
                                                          ---------     ----------    ----------    ----------
Income Before Fixed Charges and Income Taxes                  69.3          285.5         335.5         627.6

Fixed Charges
  Interest expense (net)                                      45.3           48.1         142.2         162.3
  Capitalized interest                                           -              -             -          (0.4)
  Allowance for borrowed funds used during construction       (0.3)          (0.8)         (2.9)         (2.8)
                                                          ---------     ----------    ----------    ----------
  Total fixed charges                                         45.0           47.3         139.3         159.1
                                                          ---------     ----------    ----------    ----------
Income Before Income Taxes                                    24.3          238.2         196.2         468.5

Income Taxes
  Current                                                     17.9           80.5         119.8         169.1
  Deferred                                                    (6.3)           4.9         (38.8)          3.5
  Investment tax credit adjustments                           (0.6)          (2.1)         (4.7)         (6.4)
                                                          ---------     ----------    ----------    ----------
  Total income taxes                                          11.0           83.3          76.3         166.2
                                                          ---------     ----------    ----------    ----------

Net Income                                                    13.3          154.9         119.9         302.3
Preference Stock Dividends                                     3.3            3.4           9.9          10.2
                                                          ---------     ----------    ----------    ----------

Earnings Applicable to Common Stock                         $ 10.0        $ 151.5       $ 110.0       $ 292.1
                                                          =========     ==========    ==========    ==========


Consolidated Statements of Comprehensive Income (Unaudited)
                                                             Three Months Ended          Nine Months Ended
                                                                September 30,                September 30,
                                                            2000          1999           2000          1999
                                                          ---------     ----------    ----------    ----------
                                                                              (In Millions)

Net Income                                                  $ 13.3        $ 154.9       $ 119.9       $ 302.3
Other comprehensive loss, net of taxes                           -              -             -          (3.4)
                                                          ---------     ----------    ----------    ----------
Comprehensive Income                                        $ 13.3        $ 154.9       $ 119.9       $ 298.9
                                                          =========     ==========    ==========    ==========


See Notes to Consolidated Financial Statements.

Certain prior period amounts have been  reclassified to conform with the current
period's presentation.

                            7




               BALTIMORE GAS AND ELECTRIC COMPANY AND SUBSIDIARIES

PART  I -  FINANCIAL  INFORMATION  (CONTINUED)
Item  1 -  Financial  Statements
Consolidated Balance Sheets


                                                                              September 30,         December 31,
                                                                                 2000*                 1999
                                                                             --------------       ---------------
                                                                                       (In Millions)
Assets
                                                                                               
  Current Assets
    Cash and cash equivalents                                                       $ 16.9                $ 23.5
    Accounts receivable (net of allowance for uncollectibles
      of $13.9 and $13.0 respectively)                                               389.2                 316.1
    Notes receivable, affilated company                                               87.0                     -
    Fuel stocks                                                                       56.9                  94.9
    Materials and supplies                                                            38.8                 139.1
    Prepaid taxes other than income taxes                                            108.5                  72.4
    Other                                                                              8.0                   9.0
                                                                             --------------       ---------------
    Total current assets                                                             705.3                 655.0

  Investments and Other Assets
    Nuclear decommissioning trust fund                                                   -                 217.9
    Net pension asset                                                                103.8                  99.8
    Safe Harbor Water Power Corporation                                                  -                  34.5
    Other                                                                             63.0                  61.6
                                                                             --------------       ---------------
    Total investments and other assets                                               166.8                 413.8

  Utility Plant
    Plant in service
      Electric                                                                     3,234.3               7,088.6
      Gas                                                                            983.1                 962.0
      Common                                                                         528.6                 569.5
                                                                             --------------       ---------------
      Total plant in service                                                       4,746.0               8,620.1
    Accumulated depreciation                                                      (1,674.9)             (3,466.1)
                                                                             --------------       ---------------
    Net plant in service                                                           3,071.1               5,154.0
    Construction work in progress                                                     68.8                 222.3
    Nuclear fuel (net of amortization)                                                   -                 133.8
    Plant held for future use                                                          9.7                  13.0
                                                                             --------------       ---------------
    Net utility plant                                                              3,149.6               5,523.1

  Deferred Charges
    Regulatory assets (net)                                                          514.2                 637.4
    Other                                                                             39.1                  43.3
                                                                             --------------       ---------------
    Total deferred charges                                                           553.3                 680.7
                                                                             --------------       ---------------

Total Assets                                                                     $ 4,575.0             $ 7,272.6
                                                                             ==============       ===============




* Unaudited

See Notes to Consolidated Financial Statements.



                                        8



               BALTIMORE GAS AND ELECTRIC COMPANY AND SUBSIDIARIES

PART  I -  FINANCIAL  INFORMATION  (CONTINUED)
Item  1 -  Financial  Statements
Consolidated Balance Sheets


                                                                              September 30,         December 31,
                                                                                  2000*                 1999
                                                                             --------------       ---------------
                                                                                        (In Millions)
Liabilities and Capitalization
                                                                                        
  Current Liabilities
    Short-term borrowings                                                          $ 258.0               $ 129.0
    Current portion of long-term debt                                                309.7                 523.9
    Accounts payable                                                                 336.7                 222.8
    Customer deposits                                                                 43.7                  40.6
    Dividends declared                                                                 3.3                   3.3
    Accrued taxes                                                                     11.4                   9.2
    Accrued interest                                                                  36.4                  48.2
    Accrued vacation costs                                                            22.7                  35.7
    Other                                                                             20.1                  65.8
                                                                             --------------       ---------------
    Total current liabilities                                                      1,042.0               1,078.5

  Deferred Credits and Other Liabilities
    Deferred income taxes                                                            507.0               1,032.0
    Postretirement and postemployment benefits                                       250.6                 231.0
    Deferred investment tax credits                                                   25.6                 109.6
    Decommissioning of federal uranium enrichment facilities                          27.2                  27.2
    Other                                                                             24.7                  42.9
                                                                             --------------       ---------------
    Total deferred credits and other liabilities                                     835.1               1,442.7

  Long-term Debt
    First refunding mortgage bonds of BGE                                          1,174.7               1,321.7
    Other long-term debt of BGE                                                      603.6               1,135.8
    Company obligated mandatorily redeemable trust preferred
        securities of subsidiary trust holding solely 7.16% debentures
        of BGE due June 30, 2038                                                     250.0                 250.0
    Long-term debt of nonregulated businesses                                         33.0                  33.0
    Unamortized discount and premium                                                  (7.1)                (10.6)
    Current portion of long-term debt                                               (309.7)               (523.9)
                                                                             --------------       ---------------
    Total long-term debt                                                           1,744.5               2,206.0

  Preference Stock Not Subject to Mandatory Redemption                               190.0                 190.0

  Common Shareholder's Equity
    Common stock                                                                     454.2               1,494.0
    Retained earnings                                                                309.2                 861.4
                                                                             --------------       ---------------
    Total common shareholder's equity                                                763.4               2,355.4
                                                                             --------------       ---------------
    Total capitalization                                                           2,697.9               4,751.4
                                                                             --------------       ---------------

Total Liabilities and Capitalization                                             $ 4,575.0             $ 7,272.6
                                                                             ==============       ===============



* Unaudited

See Notes to Consolidated Financial Statements.



                                        9



                       BALTIMORE GAS AND ELECTRIC COMPANY AND SUBSIDIARIES

PART  I -  FINANCIAL  INFORMATION  (CONTINUED)
Item  1 -  Financial  Statements
Consolidated Statements of Cash Flows (Unaudited)


                                                                            Nine Months Ended
                                                                              September 30,
                                                                           2000             1999
                                                                       ------------     -----------
                                                                               (In Millions)
Cash Flows From Operating Activities
                                                                                     
  Net income                                                               $ 119.9         $ 302.3
  Adjustments to reconcile to net cash provided by operating activities
    Depreciation and amortization                                            338.2           307.6
    Deferred income taxes                                                    (38.8)            3.6
    Investment tax credit adjustments                                         (4.7)           (6.4)
    Deferred fuel costs                                                       11.0           (51.2)
    Accrued pension and postemployment benefits                               14.9            35.0
    Allowance for equity funds used during construction                       (2.1)           (5.2)
    Equity in earnings of affiliates and joint ventures (net)                  1.2            29.0
    Changes in assets from energy trading activities                             -          (120.1)
    Changes in liabilities from energy trading activities                        -            76.3
    Changes in other current assets                                         (127.0)          (73.2)
    Changes in other current liabilities                                     158.1            41.9
    Other                                                                      5.2            32.5
                                                                       ------------     -----------
  Net cash provided by operating activities                                  475.9           572.1
                                                                       ------------     -----------

Cash Flows From Investing Activities
  Utility construction expenditures (including AFC)                         (241.0)         (246.1)
  Allowance for equity funds used during construction                          2.1             5.2
  Nuclear fuel expenditures                                                  (39.5)          (45.0)
  Deferred energy conservation expenditures                                   (0.5)           (0.9)
  Contributions to nuclear decommissioning trust fund                         (8.8)          (13.2)
  Purchases of marketable equity securities                                      -            (9.2)
  Sales of marketable equity securities                                          -             6.0
  Other financial investments                                                    -             6.7
  Real estate projects and investments                                           -            22.0
  Power projects investments                                                     -           (17.9)
  Other                                                                       (5.5)          (16.7)
                                                                       ------------     -----------
  Net cash used in investing activities                                     (293.2)         (309.1)
                                                                       ------------     -----------

Cash Flows From Financing Activities
  Proceeds from issuance of
    Short-term borrowings                                                  3,655.0         1,608.3
    Long-term debt                                                               -           257.2
    Common stock                                                                 -             9.5
  Repayments of short-term borrowings                                     (3,526.0)       (1,585.8)
  Reacquisition of long-term debt                                           (121.7)         (375.3)
  Redemption of preference stock                                                 -            (7.0)
  Preference stock dividends paid                                             (9.9)          (10.3)
  Distributions to Constellation Energy                                     (188.5)         (316.5)
  Other                                                                        1.8            (1.3)
                                                                       ------------     -----------
  Net cash used in financing activities                                     (189.3)         (421.2)
                                                                       ------------     -----------

Net Decrease in Cash and Cash Equivalents                                     (6.6)         (158.2)
Cash and Cash Equivalents at Beginning of Period                              23.5           173.7
                                                                       ------------     -----------
Cash and Cash Equivalents at End of Period                                  $ 16.9          $ 15.5
                                                                       ============     ===========

Other Cash Flow Information:
    Interest paid (net of amounts capitalized)                             $ 147.0         $ 155.0
    Income taxes paid                                                      $ 111.5          $ 99.4


Non-Cash Transactions
- ---------------------
On July 1, 2000, BGE transferred  $1,578.4  million of generation  assets net of
associated  liabilities to affiliates of  Constellation  Energy  pursuant to the
Maryland PSC's Restructuring Order.

See Notes to Consolidated Financial Statements.

                                  10


Notes to Consolidated Financial Statements
- ------------------------------------------
Weather  conditions can have a great impact on our results for interim  periods.
This means that results for interim periods do not necessarily represent results
to be expected for the year.

Our interim  financial  statements on the previous pages reflect all adjustments
that  Management  believes  are  necessary  for  the  fair  presentation  of the
financial  position and results of operations for the interim periods presented.
These adjustments are of a normal recurring nature.

Holding Company Formation
- -------------------------
On April 30, 1999,  Constellation  Energy(R) Group, Inc.  (Constellation Energy)
became the holding company for Baltimore Gas and Electric  Company  (BGE(R)) and
Constellation(R)  Enterprises,  Inc.  Constellation  Enterprises  was previously
owned by BGE.  BGE's  outstanding  common stock  automatically  became shares of
common  stock  of  Constellation   Energy.  BGE's  debt  securities,   obligated
mandatorily  redeemable trust preferred securities,  and preference stock remain
securities of BGE.

Basis of Presentation
- ---------------------
This Quarterly Report on Form 10-Q is a combined report of Constellation  Energy
and BGE. The consolidated  financial  statements of Constellation Energy include
the accounts of Constellation  Energy,  BGE and its subsidiaries,  Constellation
Enterprises,  Inc. and its subsidiaries,  and Constellation Nuclear, LLC and its
subsidiaries.  The consolidated financial statements of BGE include the accounts
of BGE,  District  Chilled  Water  General  Partnership  (ComfortLink),  and BGE
Capital  Trust  I.  As  Constellation  Enterprises  and  its  subsidiaries  were
subsidiaries  of  BGE  prior  to  April  30,  1999,  they  are  included  in the
consolidated financial statements of BGE through that date.

References in this report to "we" and "our" are to Constellation  Energy and its
subsidiaries,  collectively.  Reference in this report to the "utility business"
is to BGE.

Deregulation of Electric Generation
- -----------------------------------
On April 8, 1999, Maryland enacted legislation  authorizing  customer choice and
competition  among electric  suppliers.  In addition,  on November 10, 1999, the
Maryland Public Service Commission  (Maryland PSC) issued a Restructuring  Order
that resolved the major issues  surrounding  electric  restructuring.  Effective
July 1, 2000,  the state of Maryland  implemented  customer  choice for electric
suppliers.  We discuss the implications of customer choice and the Restructuring
Order  further in  Management's  Discussion  and Analysis  beginning on page 18.
Please also refer to the Legal  Proceedings  section on page 36 for a discussion
regarding appeals of the Restructuring Order.

Subsequent Event
- ----------------
On October  23,  2000,  we  announced  three  initiatives  to advance our growth
strategies.  The first  initiative  is that we entered  into an  agreement  (the
"Agreement")  with an  affiliate  of The Goldman  Sachs  Group,  Inc.  ("Goldman
Sachs").  Under the terms of the  Agreement,  Goldman Sachs will acquire up to a
17.5% equity interest in our domestic  merchant energy  business,  which will be
consolidated under a single holding company ("Holdco").  Goldman Sachs will also
acquire a ten-year  warrant for up to 13% of Holdco's  common stock  (subject to
certain  adjustments).  The warrant is  exercisable  six months  after  Holdco's
common  stock  becomes  publicly  available.  The amount of common  stock  which
Goldman  Sachs may  receive  upon  exercise  will be equal to the  excess of the
market price of Holdco's  common stock at the time of exercise over the exercise
price of $60 per share for all the stock subject to the warrant,  divided by the
market  price.  Holdco may at its option pay Goldman  Sachs such excess in cash.
Goldman  Sachs is  acquiring  its  interest and the warrant in exchange for $250
million in cash (subject to adjustment in certain  instances) and certain assets
related to our power  marketing  business.  At closing,  Goldman Sachs' existing
services agreement with our power marketing business will terminate.

The  second  initiative  is a plan to  separate  our  domestic  merchant  energy
business  from our retail  services  business.  The  separation  will create two
stand-alone,  publicly  traded energy  companies.  One will be a merchant energy
business  engaged in wholesale  power  marketing and  generation  under the name
"Constellation Energy Group" after the separation.  The other will be a regional
retail energy and energy services company,  BGE Corp., that will include BGE and
other subsidiaries.

The third  initiative is a change in our common stock dividend policy  effective
April 2001. We will maintain our current common stock dividend  through  January
2001. In a move closely aligned with our separation plan,  effective April 2001,
our annual dividend is expected to be set at $.48 per share.  After the business
separation, BGE Corp. expects to pay initial annual dividends of $.48 per share.
Constellation  Energy Group, as a growing  merchant  energy company,  expects to
initially  reinvest  its  earnings  and not pay a dividend  in order to fund its
aggressive growth plans.

                                       11


The closing of the transaction with Goldman Sachs and the separation are subject
to customary closing conditions,  including regulatory approvals and the receipt
of a Private Letter Ruling from the Internal Revenue Service  regarding  certain
tax matters. Both are expected to be completed by mid to late 2001.

We discuss  these  strategic  initiatives  further in our Report on Form 8-K and
exhibits filed October 23, 2000.

Information by Operating Segment
- --------------------------------
In 1999, we reported three  operating  business  segments -- Electric,  Gas, and
Energy  Services.  In response to the  deregulation of electric  generation,  we
realigned our organization  and combined our wholesale power marketing  business
with our domestic plant  development and operations to form a domestic  merchant
energy business.

In the first quarter of 2000,  we revised our operating  segments to reflect the
realignments of our organization.  Our new reportable  operating segments are --
Domestic Merchant Energy, Regulated Electric, and Regulated Gas:

o    Our nonregulated domestic merchant energy business:
     -    provides power marketing and risk management services,
     -    develops, owns, and operates domestic power projects, and
     -    provides nuclear consulting services.
o    Our regulated electric business purchases and distributes electricity, and
o    Our regulated gas business purchases, transports, and sells natural gas.

We have restated certain prior period information for comparative purposes based
on our new reportable operating segments.

Effective July 1, 2000, the financial results of the electric generation portion
of our business are included in the domestic  merchant energy business  segment.
Prior to that date, the financial results of electric generation are included in
our regulated electric business.

Our remaining nonregulated businesses:

o    develop, own, and operate international power projects in Latin America,
o    provide energy products and services,
o    sell  and  service  electric  and  gas  appliances,  and  heating  and  air
     conditioning systems, engage in home improvements, and sell electricity and
     natural gas through mass marketing efforts,
o    provide cooling services,
o    engage in financial investments, and
o    develop, own and manage real estate and senior-living facilities.




                              Domestic                                                  Unallocated
                              Merchant      Regulated      Regulated         Other       Corporate
                               Energy       Electric          Gas         Nonregulated   Items and
                              Business      Business        Business       Businesses   Eliminations   Consolidated
                            -------------- ------------ ---------------- ------------- --------------- ------------

For the three months ended September 30,                           (in millions)
2000
- ----
                                                                                      
Unaffiliated revenues          $ 127.9         $ 598.2         $ 86.7       $ 168.8      $       -      $ 981.6
Intersegment revenues            367.7             0.1            3.4          19.0        (390.2)           -
                            ------------ ---------------- --------------- ------------- ------------ --------------
Total revenues                   495.6           598.3           90.1         187.8        (390.2)        981.6
Net income (loss)                130.9            15.4           (4.6)          5.8            -          147.5

1999
- ----
Unaffiliated revenues           $ 66.3         $ 691.2         $ 60.1       $ 192.6     $      -      $ 1,010.2
Intersegment revenues               -              0.2            2.8          14.5         (17.5)            -
                            ------------- ---------------- --------------- ------------- ------------- ------------
Total revenues                    66.3           691.4           62.9         207.1         (17.5)      1,010.2
Net income (loss)   (a)           12.2           152.3           (0.7)        (27.7)           -          136.1





                                       12




                              Domestic                                                  Unallocated
                              Merchant      Regulated      Regulated         Other       Corporate
                               Energy       Electric          Gas         Nonregulated   Items and
                              Business      Business        Business       Businesses   Eliminations   Consolidated
                            -------------- ------------ ---------------- ------------- --------------- ------------

For the nine months ended September 30,                           (in millions)
2000
- ----
                                                                                    
Unaffiliated revenues          $ 261.3        $1,688.0        $ 372.8       $ 520.1    $       -      $ 2,842.2
Intersegment revenues            367.6             0.4            5.0          37.3        (410.3)           -
                            ------------ -------------- ---------------- ------------- ------------- ------------
Total revenues                   628.9         1,688.4          377.8         557.4        (410.3)       2,842.2
Net income (loss)  (b)           150.2            93.2           18.1          (2.3)           -           259.2

1999
- ----
Unaffiliated revenues          $ 173.3       $ 1,737.2        $ 332.7       $ 608.9     $      -      $ 2,852.1
Intersegment revenues              0.4             0.7            7.4          26.2         (34.7)           -
                               ------------ -------------- ------------ ------------ ------------- --------------
Total revenues                   173.7         1,737.9          340.1         635.1         (34.7)      2,852.1
Net income (loss)  (a)            43.6           253.4           21.5         (31.6)           -          286.9

At September 30, 2000
- ---------------------
Segment assets                $6,098.8        $3,427.0       $1,104.8      $1,298.8      $ (273.4)    $11,656.0

At December 31, 1999
- --------------------
Segment assets                $1,206.1        $6,312.6         $915.3      $1,231.3         $18.5      $9,683.8



(a)  Our electric business recorded expense of $4.9 million for the three months
     and nine months ended  September 30, 1999 related to Hurricane  Floyd.  Our
     power projects business recorded $6.7 million for the three months and nine
     months ended  September  30, 1999 for the  write-off of a geothermal  power
     plant. Our financial investments business recorded expense of $17.3 million
     for the three months and $20.9 million for the nine months ended  September
     30, 1999 for the write-down of its investment in Capital Re stock. Our real
     estate  and  senior-living  facilities  business  recorded  expense of $3.4
     million for the three months and nine months ended September 30, 1999 for a
     write-down of certain senior-living facilities.

(b)  Our electric  business recorded expense of $4.2 million for the nine months
     ended  September 30, 2000 related to employees  that elected to participate
     in a Targeted Voluntary Special Early Retirement Program. In addition,  our
     domestic  merchant  energy business  recorded a $15.0 million  deregulation
     transition cost incurred by our power marketing business.  We discuss these
     further in the Overview section of Management's Discussion and Analysis.

Financing Activity
- ------------------
Constellation Energy
- --------------------
As discussed on page 11,  effective  April 30, 1999,  BGE's  outstanding  common
stock  automatically  became  shares of common  stock of  Constellation  Energy.
During the period  from  January 1, 2000  through  the date of this  report,  we
issued a total of 975,300 shares of common stock,  without par value,  under our
Continuous Offering Program for Stock. Net proceeds were about $35.9 million.

Constellation Energy issued the following long-term notes during the period from
January 1, 2000 through the date of this report:

                                          Date     Net
                              Principal  Issued  Proceeds
                              ---------  ------  --------
                                      (In millions)

7 7/8% Notes due 2005          $300       4/00     $297.5
Floating Rate Notes due 2003    200       4/00      199.3
Extendible Notes due 2010       300       6/00      299.6
Floating Rate Reset Notes
   due 2002                     200       10/00     199.6

In June 2000,  Constellation  Energy  arranged two revolving  credit  agreements
totaling  $565.0 million to support our  commercial  paper program and for other
working  capital  purposes.  Of this amount,  $376.5  million is for  short-term
financial needs and $188.5  million,  which expires in three years, is for short
and long-term  financial needs,  including  letters of credit. As of the date of
this report,  letters of credit  totaling  $112.5 million were issued under this
facility. Also, letters of credit totaling $12.0 million were issued under other
credit facilities.

Constellation  Energy has issued  guarantees  in an amount up to $617.3  million
related  to credit  facilities  and  contractual  performance  of certain of its
nonregulated subsidiaries. However, the actual subsidiary liabilities related to
these guarantees totaled $343.3 million at September 30, 2000.

                                       13


In  connection  with the  initiative  to separate our domestic  merchant  energy
business from our retail  services  business,  Constellation  Energy  expects to
redeem all of its  currently  outstanding  $1.0  billion debt at or prior to the
separation.  The  redemption  will occur  through a  combination  of open market
purchases, tender offers, and redemption calls.

BGE and Nonregulated Businesses
- -------------------------------
In October 2000,  BGE issued $200.0  million of Floating Rate Reset Notes due in
2001 with net proceeds of $199.8 million.

In June 2000, BGE arranged a $25.0 million long-term  revolving credit agreement
to support its commercial paper program and for other working capital purposes.

In  conjunction  with the July 1, 2000  transfer of  generation  assets,  BGE is
contingently  liable for  $278.0  million of the tax  exempt  debt  assigned  to
nonregulated  affiliates  of  Constellation  Energy as discussed  further in the
Current Issues-Electric  Competition  section of  Management's  Discussion and
Analysis on page 20.

In the future,  BGE may purchase some of its long-term debt or preference  stock
in the  market.  This  will  depend  on  market  conditions  and  BGE's  capital
structure, including the mix of secured and unsecured debt.

Please  refer to the Funding for Capital  Requirements  section of  Management's
Discussion and Analysis on page 34 for additional  information about the debt of
BGE and our nonregulated businesses.

Stock Option Program
- --------------------
In May 2000, our Board of Directors approved the issuance of non-qualified stock
options to officers  and key  employees as permitted  under  existing  incentive
plans.  Under the plans,  the  options  are  granted at prices not less than the
market  value of the stock at the date of grant,  generally  become  exercisable
ratably over a three-year  period beginning one year from the date of grant, and
expire ten years from the date of grant.  During the second quarter,  we granted
2,313,000 stock options at an exercise price of $34.25.

As  permitted  by SFAS No. 123,  Accounting  for  Stock-Based  Compensation,  we
measure our stock-based  compensation  in accordance with Accounting  Principles
Board  Opinion No. 25,  Accounting  for Stock Issued to  Employees,  and related
interpretations.  Under this standard,  compensation  expense is measured as the
difference  between the market value of our common stock and the exercise  price
of the  options on the grant  date.  Accordingly,  no  compensation  expense was
recorded for the stock options granted in 2000.

Commitments
- -----------
Some of our  nonregulated  businesses  have  committed to contribute  additional
capital and to make additional  loans to some  affiliates,  joint ventures,  and
partnerships  in which they have an interest.  At the date of this  report,  the
total  amount  of  investment  requirements  committed  to by  our  nonregulated
businesses was $218.0 million.

Environmental Matters
- ---------------------
Clean Air
- ---------
The Clean Air Act of 1990  contains two titles  designed to reduce  emissions of
sulfur  dioxide and nitrogen  oxide (NOx) from  electric  generating  stations -
Title IV and Title I.

Title IV addresses  emissions of sulfur  dioxide.  Compliance is required in two
phases:

o    Phase I became  effective  January 1, 1995. We met the requirements of this
     phase by installing flue gas desulfurization systems,  switching fuels, and
     retiring some units.
o    Phase  II  became  effective   January  1,  2000.  We  met  the  compliance
     requirements  through  a  combination  of  switching  fuels  and  allowance
     trading.

We will  meet the  ongoing  compliance  requirements  through a  combination  of
switching fuels and allowance trading.

Title I addresses  emissions of NOx. The Maryland  Department of the Environment
(MDE) issued  regulations,  effective October 18, 1999, which required up to 65%
NOx emissions  reductions by May 1, 2000. We entered into a settlement agreement
with the MDE  since we could  not meet  this  deadline.  Under  the terms of the
settlement  agreement,  BGE will install  emissions  reduction  equipment at two
sites by May 2002. In the meantime, we are taking steps to control NOx emissions
at our generating plants.

The Environmental  Protection Agency (EPA) issued a final rule in September 1998
that required up to 85% NOx emissions  reduction by 22 states including Maryland
and Pennsylvania. Maryland expects to meet the requirements of the rule by 2003.
The emissions reduction equipment installations discussed above will allow us to
meet these requirements.

                                       14

We currently  estimate that the controls needed at our generating plants to meet
the MDE's 65% NOx emission  reduction  requirements will cost approximately $135
million.  Through the date of this  report,  we have spent  approximately  $82.6
million to meet the 65% reduction requirements.  We estimate the additional cost
for the EPA's 85% reduction  requirements to be approximately $35 million by the
end of 2002.

In July 1997, the EPA published new National  Ambient Air Quality  Standards for
very fine  particulates  and revised  standards for ozone  attainment.  In 1999,
these new standards were successfully  challenged in court. The EPA appealed the
1999 court rulings to the Supreme Court.  In May 2000, the Supreme Court decided
to hear the EPA's appeal.  While these standards may require increased  controls
at our fossil  generating  plants in the future,  implementation,  if  required,
would be  delayed  for  several  years.  We  cannot  estimate  the cost of these
increased  controls  at this time  because the states,  including  Maryland  and
Pennsylvania,  still need to determine  what  reductions in  pollutants  will be
necessary to meet the EPA standards.

On August 3, 2000,  we received  letters from the EPA  requesting  us to provide
certain  information  under  Section 114 of the federal  Clean Air Act regarding
some  of our  electric  generating  plants.  This  information  is to  determine
compliance with the Clean Air Act and state  implementation  plan  requirements,
including potential application of federal New Source Performance Standards.  In
general, such standards can require the installation of additional air pollution
control  equipment upon the major  modification of an existing plant. We believe
our  generating  plants have been operated in accordance  with the Clean Air Act
and the rules  implementing the Clean Air Act.  However,  we cannot estimate the
impact of this inquiry on our generating plants,  and our financial results,  at
this time.

Waste Disposal
- --------------
The EPA and several state  agencies  have  notified us that we are  considered a
potentially   responsible   party  with   respect  to  the  cleanup  of  certain
environmentally  contaminated  sites  owned and  operated  by others.  We cannot
estimate the cleanup costs for all of these sites.

We can,  however,  estimate  that our  current  15.43%  share of the  reasonably
possible  cleanup  costs at one of these sites,  Metal Bank of America,  a metal
reclaimer in Philadelphia,  could be as much as $4.9 million higher than amounts
we have  recorded  as a  liability  on our  Consolidated  Balance  Sheets.  This
estimate is based on a Record of Decision issued by the EPA.

On July 12, 1999, the EPA notified us, along with nineteen other entities,  that
we may be a  potentially  responsible  party at the 68th Street  Dump/Industrial
Enterprises  Site,  also  known as the Robb Tyler  Dump  located  in  Baltimore,
Maryland.  The EPA  indicated  that it is  proceeding  with  plans to  conduct a
remedial investigation and feasibility study. This site was proposed for listing
as a federal  Superfund  site in  January  1999,  but the  listing  has not been
finalized.  Although our  potential  liability  cannot be  estimated,  we do not
expect such  liability to be material  based on our records  showing that we did
not send waste to the site.

Also,  we  are  coordinating  investigation  of  several  sites  where  gas  was
manufactured in the past. The  investigation  of these sites includes  reviewing
possible  actions to remove coal tar. In late December 1996, we signed a consent
order with the MDE that  requires  us to  implement  remedial  action  plans for
contamination  at and around  the Spring  Gardens  site,  located in  Baltimore,
Maryland. We submitted the required remedial action plans and they were approved
by the MDE.  Based on the  remedial  action  plans,  the costs we consider to be
probable to remedy the contamination are estimated to total $47 million. We have
recorded these costs as a liability on our Consolidated  Balance Sheets and have
deferred these costs,  net of accumulated  amortization and amounts we recovered
from  insurance  companies,  as a  regulatory  asset.  Because of the results of
studies at these sites, it is reasonably  possible that these  additional  costs
could exceed the amount we recognized by approximately  $14 million.  We discuss
this further in Note 5 of our 1999 Annual Report on Form 10-K.  Through the date
of this report, we have spent  approximately $35 million for remediation at this
site.

We do not expect the  cleanup  costs of the  remaining  sites to have a material
effect on our financial results.

Our potential  environmental  liabilities and pending  environmental actions are
described  further in our 1999 Annual  Report on Form 10-K in Item 1. Business -
Environmental Matters.

Nuclear Insurance
- -----------------
If there were an accident  or an  extended  outage at either unit of the Calvert
Cliffs Nuclear Power Plant (Calvert Cliffs), it could have a substantial adverse
financial  effect on us. The  primary  contingencies  that would  result from an
incident at Calvert Cliffs could include:

o    physical damage to the plant,
o    recoverability of replacement power costs, and
o    our liability to third parties for property damage and bodily injury.

                                       15

We have insurance policies that cover these contingencies, but the policies have
certain industry standard exclusions.  Furthermore,  the costs that could result
from a covered  major  accident  or a covered  extended  outage at either of the
Calvert Cliffs units could exceed our insurance coverage limits.

Insurance for Calvert Cliffs and Third Party Claims
- ---------------------------------------------------
For  physical  damage to  Calvert  Cliffs,  we have $2.75  billion  of  property
insurance from an industry mutual insurance  company.  If an outage at either of
the two units at Calvert Cliffs is caused by an insured physical damage loss and
lasts more than 12 weeks, we have insurance coverage for replacement power costs
up to $490.0 million per unit, provided by an industry mutual insurance company.
This amount can be reduced by up to $98.0  million per unit if an outage at both
units of the  plant is caused  by a single  insured  physical  damage  loss.  If
accidents  at any  insured  plants  cause a shortfall  of funds at the  industry
mutual insurance company,  all policyholders  could be assessed,  with our share
being up to $15.4 million.

In addition  we, as well as others,  could be charged for a portion of any third
party claims associated with a nuclear incident at any commercial  nuclear power
plant in the  country.  At the date of this  report,  the limit for third  party
claims from a nuclear  incident is $9.54  billion  under the  provisions  of the
Price  Anderson  Act. If third party  claims  exceed $200 million (the amount of
primary  insurance),  our share of the total  liability  for third party  claims
could be up to $176.2  million per  incident.  That amount would be payable at a
rate of $20 million per year.

Insurance for Worker Radiation Claims
- -------------------------------------
As an operator of a commercial  nuclear power plant in the United States, we are
required to  purchase  insurance  to cover  radiation  injury  claims of certain
nuclear workers. On January 1, 1998, a new insurance policy became effective for
all operators  requiring coverage for current  operations.  Waiving the right to
make additional claims under the old policy was a condition for acceptance under
the new policy. We describe both the old and new policies below.

o    Nuclear worker claims reported on or after January 1, 1998 are covered by a
     new  insurance  policy  with an  annual  industry  aggregate  limit of $200
     million for  radiation  injury  claims  against  all those  insured by this
     policy.
o    All  nuclear  worker  claims  reported  prior to  January 1, 1998 are still
     covered by the old  insurance  policies.  Insureds  under the old policies,
     with no current  operations,  are not  required to purchase  the new policy
     described above, and may still make claims against the old policies for the
     next eight  years.  If  radiation  injury  claims  under these old policies
     exceed the policy reserves,  all policyholders could be assessed,  with our
     share being up to $6.3 million.

If claims under these polices exceed the coverage limits,  the provisions of the
Price Anderson Act (discussed in this section) would apply.

Recoverability of Electric Fuel Costs
- -------------------------------------
Under the terms of the Restructuring  Order, BGE's electric fuel rate clause was
discontinued  effective  July 1, 2000.  In  September  2000,  the  Maryland  PSC
approved the collection of the $54.6 million accumulated  difference between our
actual costs of fuel and energy and the amounts  collected  from  customers that
were  deferred  (included as an asset or liability on the  Consolidated  Balance
Sheets and  excluded  from the  Consolidated  Statements  of  Income)  under the
electric  fuel  rate  clause  through  June  30,  2000.  We  will  collect  this
accumulated  difference  from  customers over a  twelve-month  period  beginning
October 2000.

California Power Purchase Agreements
- ------------------------------------
Constellation Power, Inc. and subsidiaries and Constellation  Investments,  Inc.
(whose power  projects are managed by  Constellation  Power) have $297.6 million
invested in 14 projects that sell electricity in California under power purchase
agreements  called  "Interim  Standard  Offer No.  4"  agreements.  Under  these
agreements, the projects supply electricity to utility companies at:

o    a fixed  rate  for  capacity  and  energy  for the  first  10  years of the
     agreements, and
o    a fixed  rate for  capacity  plus a variable  rate for energy  based on the
     utilities' avoided cost for the remaining term of the agreements.

Generally,  a "capacity  rate" is paid to a power plant for its  availability to
supply  electricity,  and an "energy rate" is paid for the electricity  actually
generated.  "Avoided  cost"  generally  is  the  cost  of a  utility's  cheapest
next-available source of generation to service the demands on its system.

We use the term  "transitioned"  to describe when the 10-year  periods for fixed
energy  rates have  expired for these power  generation  projects and they began
supplying  electricity at variable rates.  The two remaining  projects that have
not transitioned will do so by December 2000.

                                     16


The projects  that have already  transitioned  to variable  rates have had lower
revenues  under  variable  rates  than  they did  under  fixed  rates.  Once the
remaining  projects have  transitioned to variable rates, we expect the revenues
from those projects also to be lower than they are under fixed rates.

We discuss these projects on page 26 of Management's Discussion and Analysis.

Other Nonregulated Businesses
- -----------------------------
In  September  2000,  our real  estate  and  senior-living  facilities  business
converted  984,307  preferred shares of Corporate Office Properties Trust (COPT)
into  approximately 1.8 million common shares of COPT. We discuss the prior COPT
transactions in Note 3 of our 1999 Annual Report on Form 10-K.

We discuss our other  nonregulated  businesses'  activities further in the Other
Nonregulated  Businesses section of Management's Discussion and Analysis on page
31.

Related Party Transactions - BGE
- --------------------------------
Income Statement
- ----------------
Under the  Restructuring  Order,  BGE is  providing  standard  offer  service to
customers at fixed rates over various time periods during the transition period,
July 1,  2000 to June 30,  2006,  for  those  customers  that do not  choose  an
alternate supplier.  Constellation Power Source is under contract to provide BGE
with the  energy  and  capacity  required  to meet its  standard  offer  service
obligations  for the first three  years of the  transition  period.  The cost of
BGE's purchased energy from nonregulated  affiliates of Constellation  Energy to
meet its standard  offer service  obligation  was $373.2 million for the quarter
and nine months ended September 30, 2000.

In  addition,  BGE  receives  charges  from  Constellation  Energy  for  certain
corporate  functions.  Certain  costs are directly  assigned to BGE. We allocate
other  corporate  function costs based on a total  percentage of expected use by
BGE.   Management   believes  this  method  of  allocation  is  reasonable   and
approximates the cost BGE would have incurred as an unaffiliated  entity.  These
costs were $9.6  million for the  quarter and $16.9  million for the nine months
ending  September  30,  2000.  These costs were not  material in 1999 due to the
transfer of certain BGE employees to the holding company during that year.

Balance Sheet
- -------------
As a result of the  deregulation  of electric  generation,  BGE  transferred its
generation assets to nonregulated  affiliates of Constellation  Energy effective
July 1, 2000. In  conjunction  with this  transfer,  Constellation  Power Source
Generation, Inc. issued approximately $366 million in unsecured promissory notes
to BGE. Repayments of the notes by Constellation  Power Source Generation,  Inc.
will be used exclusively to service current  maturities of certain BGE long-term
debt. As of September 30, 2000, $87 million of these notes are still outstanding
and will mature on March 14, 2001.

Amounts related to the corporate functions performed at the Constellation Energy
holding  company  and to BGE's  purchases  to meet its  standard  offer  service
obligation resulted in intercompany accounts payable to Constellation Energy and
affiliates  of $197.2  million at  September  30, 2000.  These  amounts were not
material in 1999.

                                       17


Item  2.  Management's   Discussion
Management's  Discussion  and  Analysis of  Financial  Condition  and Results of
Operations

Introduction
- ------------
On April 30, 1999,  Constellation  Energy(R) Group, Inc.  (Constellation Energy)
became the holding company for Baltimore Gas and Electric  Company  (BGE(R)) and
Constellation(R)  Enterprises,  Inc.  Constellation  Enterprises  was previously
owned by BGE.

Constellation Energy's subsidiaries primarily include a domestic merchant energy
business  focused  mostly on power  marketing  and merchant  generation in North
America, and BGE.

This Quarterly Report on Form 10-Q is a combined report of Constellation  Energy
and BGE. The consolidated  financial  statements of Constellation Energy include
the accounts of Constellation  Energy,  BGE and its subsidiaries,  Constellation
Enterprises,  Inc. and its subsidiaries,  and Constellation Nuclear, LLC and its
subsidiaries.  The consolidated financial statements of BGE include the accounts
of BGE, ComfortLink,  and BGE Capital Trust I. As Constellation  Enterprises and
its  subsidiaries  were  subsidiaries  of BGE prior to April 30, 1999,  they are
included in the consolidated financial statements of BGE through that date.

We  realigned  our  organization  in  response to the  deregulation  of electric
generation.  In the first  quarter of 2000,  we  combined  our  wholesale  power
marketing  business with our domestic plant development and operations to form a
domestic  merchant energy  business.  At the same time, we revised our operating
segments to reflect those realignments as presented in the Notes to Consolidated
Financial  Statements  on  page  12.  Several  additional  changes  occurred  in
conjunction  with the  implementation  of the  Restructuring  Order as described
below. We discuss the deregulation of electric  generation and the Restructuring
Order in the Current Issues -- Electric Competition section on page 20.

o    We formed two  nonregulated  subsidiaries  -- Calvert  Cliffs Nuclear Power
     Plant, Inc. and Constellation Power Source Generation, Inc.
o    Effective July 1, 2000, BGE transferred  its generation  assets and related
     liabilities to these two new entities at book value.
o    Effective  July  1,  2000,  we  formed  a  nonregulated   holding  company,
     Constellation  Power Source  Holdings,  Inc.,  that  includes the wholesale
     power  marketing  and risk  management  activities of  Constellation  Power
     Source,(TM)   Inc.,   the   domestic   power   projects  of   Constellation
     Investments,(TM)Inc.  and Constellation  Power,(TM)Inc.,  and subsidiaries,
     and the generating assets of Constellation Power Source Generation.

As a result of these  changes,  effective  July 1, 2000,  our domestic  merchant
energy business  includes the operations of Constellation  Power Source Holdings
and the nuclear  generation and consulting  services of  Constellation  Nuclear,
(TM) LLC.

Also,  effective July 1, 2000, the financial results of the electric  generation
portion of our business are included in the domestic  merchant energy  business.
Prior to that date, the financial  results of electric  generation were included
in BGE's regulated electric business.

BGE remains a regulated  electric and gas public utility  company with a service
territory  in the City of  Baltimore  and all or part of ten counties in Central
Maryland.

Our other nonregulated businesses include the:

o    Latin American power projects of Constellation Power, and subsidiaries,
o    energy products and services of Constellation Energy Source,(TM)Inc.,
o    home products,  commercial building systems, and residential and commercial
     electric and gas retail marketing of BGE Home Products &  Services,(TM)Inc.
     and subsidiaries,
o    general  partnership,  in which BGE is a partner, of District Chilled Water
     General  Partnership  (ComfortLink(R))  that provides  cooling services for
     commercial customers in Baltimore,
o    financial investments of Constellation Investments, and
o    real  estate and  senior-living  facilities  of  Constellation  Real Estate
     Group,(TM) Inc.

As  discussed  in the  Subsequent  Event  section  of the Notes to  Consolidated
Financial  Statements  on page 11, we  announced  initiatives  to  separate  our
domestic  merchant  energy  business  from our retail  services  business and an
investment  by an affiliate of Goldman  Sachs in our  domestic  merchant  energy
business.


                                       18



References in this report to "we" and "our" are to Constellation  Energy and its
subsidiaries,  collectively.  Reference in this report to the "utility business"
is to BGE.

In this discussion and analysis,  we explain the general financial condition and
the results of operations for Constellation Energy and BGE including:

o    what factors affect our business,
o    what our earnings and costs were in the periods presented,
o    why earnings and costs changed between periods,
o    where our earnings came from,
o    how all of this affects our overall financial condition,
o    what we expect our  expenditures  for capital projects to be in the future,
     and
o    where we expect to get cash for future capital expenditures.

As you read this discussion and analysis,  refer to our Consolidated  Statements
of Income  on page 3,  which  present  the  results  of our  operations  for the
quarters  and nine months  ended  September  30,  2000 and 1999.  We analyze and
explain  the  differences  between  periods  in the  specific  line items of the
Consolidated Statements of Income. Our analysis is important in making decisions
about your investments in Constellation Energy and/or BGE.

Also,  this  discussion  and analysis is based on the  operation of the electric
generation  portion of our utility  business under rate regulation  through June
30, 2000. Our electric  business is changing as we have transferred our electric
generation  assets and  related  liabilities  to  nonregulated  subsidiaries  of
Constellation  Energy  and we have  entered  into  retail  customer  choice  for
electric  generation  effective  July  1,  2000.  Accordingly,  the  results  of
operations and financial condition described in this discussion and analysis are
not necessarily indicative of future performance.

Strategy
- --------
The change toward customer  choice will  significantly  impact our business.  In
response to this change, we regularly  evaluate our strategies with two goals in
mind:  to improve  our  competitive  position,  and to  anticipate  and adapt to
regulatory change. Prior to July 1, 2000, the majority of our earnings were from
BGE. Going forward,  we expect to derive almost  two-thirds of our earnings from
our domestic merchant energy business.

While BGE will continue to be regulated and deliver  electricity and natural gas
through its core  distribution  business,  our growth  strategies  center on the
nonregulated  domestic  merchant energy business with the objective of providing
new sources of earnings.

Currently,  our  domestic  merchant  energy  business  owns  or  controls  8,500
megawatts of  generation.  We have planned  construction  of 1,100  megawatts of
peaking capacity in the  Mid-Atlantic/Mid-West  region by the summer of 2001 and
an  additional   4,300  megawatts  of  peaking  and  combined  cycle  production
facilities in the Mid-West and South  regions are  scheduled  for  completion in
2002 and beyond.  By 2005, our domestic  merchant energy business expects to own
or control approximately 30,000 megawatts.

As  discussed  in the  Subsequent  Event  section  of the Notes to  Consolidated
Financial Statements on page 11, we announced several initiatives to advance our
growth strategies. These initiatives consist of:

o    a plan to separate our domestic  merchant  energy  business from our retail
     services business,
o    an agreement  with an affiliate of Goldman Sachs under which it will invest
     in our domestic merchant energy business, and
o    a reduction in our common stock dividend effective April 2001.

In addition,  we decided to exit the Latin American portion of our business as a
result of our  concentration  on domestic  merchant  energy.  Currently,  we are
actively  seeking a buyer for the Latin  American  portion of our  business  and
expect to complete our exit strategy in 2001.

We also might consider one or more of the following strategies:

o    the complete or partial  separation of our  transmission  and  distribution
     functions,
o    the  construction  or  purchase  of  additional   nuclear  and  non-nuclear
     generation assets,
o    mergers or acquisitions of utility or non-utility businesses, and
o    sale of generation assets or one or more businesses.

                                     19


With the  shift  toward  customer  choice,  competition,  and the  growth of our
domestic  merchant  energy  business,  various factors will affect our financial
results in the future.  These factors include, but are not limited to, operating
our generation assets in a deregulated market without the benefit of a fuel rate
adjustment  clause, the timing and implications of deregulation in other regions
where our domestic  merchant energy business will operate,  the loss of revenues
due to customers choosing alternative  suppliers,  higher volatility of earnings
and cash flows, and increased  financial  requirements of our domestic  merchant
energy business. Please refer to the Forward-Looking  Statements section on page
37 for additional factors.

Current Issues -- Electric Competition
- --------------------------------------
Electric utilities are facing competition on various fronts, including:

o    the   construction  of  generating  units  to  meet  increased  demand  for
     electricity,
o    the sale of electricity in bulk power markets,
o    competing with alternative energy suppliers, and
o    electric sales to retail customers.

On April 8, 1999,  Maryland enacted the Electric Customer Choice and Competition
Act of 1999 (the "Act") and accompanying tax legislation that has  significantly
restructured  Maryland's  electric  utility industry and modified the industry's
tax structure.

In the Restructuring Order discussed below, the Maryland PSC addressed the major
provisions of the Act. The  accompanying  tax legislation is discussed in detail
in Note 4 of our 1999 Annual Report on Form 10-K.

On  November  10,  1999,  the  Maryland  PSC issued a  Restructuring  Order that
resolved the major issues surrounding  electric  restructuring,  accelerated the
timetable for customer  choice,  and addressed the major  provisions of the Act.
The  Restructuring  Order also  resolved the electric  restructuring  proceeding
(transition costs, customer price protections,  and unbundled rates for electric
services)  and a petition  filed in  September  1998 by the  Office of  People's
Counsel  (OPC) to lower our electric  base rates.  The major  provisions  of the
Restructuring Order are discussed below.

o    All customers,  except a few commercial and industrial  companies that have
     signed  contracts  with BGE,  can choose  their  electric  energy  supplier
     beginning  July 1, 2000.  BGE will  provide a standard  offer  service  for
     customers that do not select an alternative  supplier.  In either case, BGE
     will   continue  to  deliver   electricity   to  all   customers  in  areas
     traditionally served by BGE.
o    BGE's electric base rates were frozen through June 30, 2000.
o    BGE reduced  residential base rates by approximately 6.5%, on average about
     $54  million a year,  beginning  July 1, 2000.  These rates will not change
     before July 2006.
o    Commercial  and industrial  customers have up to four service  options that
     will fix  electric  energy rates and  transition  charges for a period that
     generally ranges from four to six years.
o    BGE's electric fuel rate clause was discontinued effective July 1, 2000.
o    Electric  delivery  service  rates are  frozen for a  four-year  period for
     commercial  and  industrial  customers.  The  generation  and  transmission
     components of rates are frozen for different time periods  depending on the
     service options selected by those customers.
o    BGE  will  recover  $528  million  after-tax  of its  potentially  stranded
     investments   and  utility   restructuring   costs  through  a  competitive
     transition charge on customers' bills.  Residential customers will pay this
     charge for six years.  Commercial  and  industrial  customers will pay in a
     lump sum or over the four to  six-year  period,  depending  on the  service
     option selected by each customer.
o    Generation-related  regulatory assets and nuclear decommissioning costs are
     included  in  delivery  service  rates  effective  July 1, 2000 and will be
     recovered on a basis  approximating  their amortization  schedules prior to
     July 1, 2000.
o    Effective July 1, 2000, BGE unbundled rates to show separate components for
     delivery service, transition charges, standard offer services (generation),
     transmission, universal service, and taxes.
o    Effective  July  1,  2000,  BGE   transferred,   at  book  value,  its  ten
     Maryland-based  fossil and nuclear  power plants and its partial  ownership
     interest in two coal plants and a  hydroelectric  plant in  Pennsylvania to
     nonregulated subsidiaries of Constellation Energy.

                                       20



o    BGE reduced  its  generation  assets,  as  discussed  in Note 4 of our 1999
     Annual Report on Form 10-K, by $150 million  pre-tax during the period July
     1, 1999 - June 30, 2000 to mitigate a portion of BGE's potentially stranded
     investments.
o    Universal  service  is being  provided  for  low-income  customers  without
     increasing  their  bills.  BGE will  provide its share of a statewide  fund
     totaling $34 million annually.

We believe  that the  Restructuring  Order  provided  sufficient  details of the
transition plan to competition for BGE's electric generation business to require
BGE  to  discontinue  the  application  of  Statement  of  Financial  Accounting
Standards  (SFAS)  No.  71,  Accounting  for the  Effects  of  Certain  Types of
Regulation for that portion of its business.  Accordingly, in the fourth quarter
of 1999,  we adopted the  provisions  of SFAS No. 101,  Regulated  Enterprises -
Accounting for the  Discontinuation of FASB Statement No. 71 and Emerging Issues
Task Force Consensus (EITF) No. 97-4, Deregulation of the Pricing of Electricity
- - Issues Related to the  Application of FASB Statements No. 71 and 101 for BGE's
electric  generation  business.  BGE's  transmission and  distribution  business
continues  to meet the  requirements  of SFAS No.  71 as that  business  remains
regulated.  We describe the effect of applying these accounting  requirements in
Note 4 of our 1999 Annual Report on Form 10-K.

Please  refer  to the  Legal  Proceedings  section  on page 36 for a  discussion
regarding appeals of the Restructuring Order.

As a result of the deregulation of electric  generation,  the following occurred
effective July 1, 2000:

o    BGE transferred,  at book value, its nuclear generating assets, its nuclear
     decommissioning  trust fund,  and  related  liabilities  to Calvert  Cliffs
     Nuclear Power Plant, Inc. In addition, BGE transferred,  at book value, its
     fossil generating assets and related  liabilities and its partial ownership
     interest  in  two  coal  plants  and  a  hydroelectric   plant  located  in
     Pennsylvania to  Constellation  Power Source  Generation.  In total,  these
     generating  assets  represent about 6,240 megawatts of generation  capacity
     with a total net book value at June 30, 2000 of approximately $2.4 billion.
o    BGE assigned  approximately  $47 million to Calvert  Cliffs  Nuclear  Power
     Plant,  Inc. and $231 million to Constellation  Power Source  Generation of
     tax-exempt  debt related to the  transferred  assets.  Also,  Constellation
     Power  Source  Generation  issued  approximately  $366 million in unsecured
     promissory  notes to BGE.  Repayments of the notes by  Constellation  Power
     Source   Generation  will  be  used  exclusively  to  service  the  current
     maturities of certain BGE long-term debt.
o    BGE transferred  equity  associated  with the generating  assets to Calvert
     Cliffs Nuclear Power Plant, Inc. and Constellation Power Source Generation,
     Inc.
o    The fossil fuel and nuclear fuel inventories,  materials and supplies,  and
     certain  purchased  power  contracts  of BGE  were  also  assumed  by these
     subsidiaries.

Effective  July 1, 2000,  BGE provides  standard  offer  service to customers at
fixed rates over  various time periods  during the  transition  period for those
customers that do not choose an alternate  supplier.  In addition,  the electric
fuel rate was discontinued  effective July 1, 2000.  Constellation  Power Source
provides  BGE with the energy and capacity  required to meet its standard  offer
service  obligations  for  the  first  three  years  of the  transition  period.
Thereafter, BGE will competitively bid the energy and capacity.

Constellation  Power  Source  obtains the energy and  capacity  to supply  BGE's
standard  offer service  obligations  from  affiliates  that own Calvert  Cliffs
Nuclear  Power  Plant   (Calvert   Cliffs)  and  BGE's  former  fossil   plants,
supplemented   with  energy  purchased  from  the  wholesale  energy  market  as
necessary.

Our domestic  merchant energy business is affected by weather  conditions in the
different regions of North America. Typically,  demand for electricity,  and its
price, is higher in the summer and the winter, when weather is more extreme. All
regions of North America typically do not experience  extreme weather conditions
at the same time. To date,  the majority of our generation is located in the PJM
(Pennsylvania-New  Jersey-Maryland) Interconnection.  Accordingly, our financial
results are affected by weather in this area. However, by 2005, we expect to own
or control  approximately  30,000  megawatts of  generation  throughout  various
regions of North America.

                                       21


Current Issues -- Regulated Businesses
- --------------------------------------
We also believe it is important to discuss factors that have a strong  influence
on the performance of our regulated  electric and regulated gas  businesses.  In
addition to electric  restructuring  which was discussed earlier,  regulation by
the Maryland PSC, the weather, and other factors, including the condition of the
economy in our service territory influence BGE's businesses.

Regulation by the Maryland PSC
- ------------------------------
Under  traditional  rate  regulation that continues after July 1, 2000 for BGE's
electric  transmission and  distribution,  and gas businesses,  the Maryland PSC
determines the rates we can charge our customers. Currently, BGE's rates consist
primarily of a "base rate" and a "fuel rate."

Base Rate
- ---------
The base rate is the rate the  Maryland  PSC allows BGE to charge its  customers
for the cost of providing them service,  plus a profit. BGE has both an electric
base rate and a gas base  rate.  Higher  electric  base rates  apply  during the
summer  when the  demand  for  electricity  is  higher.  Gas base  rates are not
affected by seasonal changes.

BGE may ask the  Maryland  PSC to  increase  base rates  from time to time.  The
Maryland  PSC  historically  has allowed  BGE to increase  base rates to recover
increased  utility  plant asset costs,  plus a profit,  beginning at the time of
replacement. Generally, rate increases improve our utility earnings because they
allow us to collect more revenue.  However,  rate increases are normally granted
based on  historical  data and those  increases  may not  always  keep pace with
increasing  costs.  Other parties may petition the Maryland PSC to decrease base
rates.

On November 17, 1999, BGE filed an application with the Maryland PSC to increase
its gas base rates. On June 19, 2000, the Maryland PSC authorized a $6.4 million
annual increase in our gas base rates effective June 22, 2000.

As a result of the Restructuring  Order,  BGE's residential  electric base rates
are frozen until 2006.

Electric delivery service rates are frozen for a four-year period for commercial
and industrial  customers.  The generation and transmission  components of rates
are frozen for different time periods  depending on the service options selected
by those customers.

Fuel Rate
- ---------
Through June 30, 2000, we charged our electric customers separately for the fuel
we used to generate  electricity  (nuclear fuel,  coal, gas, or oil) and for the
net cost of purchases  and sales of  electricity.  We charged the actual cost of
these items to the  customer  with no profit to us. If these fuel costs went up,
the Maryland PSC permitted us to increase the fuel rate.

Under the Restructuring Order, BGE's electric fuel rate was frozen until July 1,
2000,  at which time the fuel rate  clause was  discontinued.  We  deferred  the
difference  between  our actual  costs of fuel and energy and what we  collected
from customers under the fuel rate through June 30, 2000.

In September 2000, the Maryland PSC approved the collection of the $54.6 million
accumulated  difference  between  our  actual  costs of fuel and  energy and the
amounts collected from customers that were deferred under the electric fuel rate
clause through June 30, 2000. We will collect this  accumulated  difference from
customers over a twelve-month  period beginning October 2000.  Effective July 1,
2000, earnings are affected by the changes in the cost of fuel and energy.

We charge our gas  customers  separately  for the natural gas they purchase from
us. The price we charge for the  natural  gas is based on a market  based  rates
incentive  mechanism approved by the Maryland PSC. We discuss market based rates
in more detail in the Gas Cost  Adjustments  section on page 30 and in Note 1 of
our 1999 Annual Report on Form 10-K.

Weather
- -------
Weather  conditions can have a great impact on BGE's results for interim periods
primarily due to the impact on sales volumes and  commodity  prices.  This means
that  results for interim  periods do not  necessarily  represent  results to be
expected for the year.

Weather affects the demand for electricity and gas for our regulated businesses.
Very hot summers and very cold winters  increase  demand.  Mild weather  reduces
demand.  Residential  sales for our  regulated  businesses  are impacted more by
weather than  commercial  and  industrial  sales,  which are mostly  affected by
business needs for electricity and gas.

However,  the  Maryland  PSC  allows us to record a  monthly  adjustment  to our
regulated  gas  business  revenues to eliminate  the effect of abnormal  weather
patterns.  We discuss this further in the Weather  Normalization section on page
30.

We  measure  the  weather's  effect  using  "degree  days." A degree  day is the
difference   between  the  average  daily  actual  temperature  and  a  baseline
temperature  of 65 degrees.  Cooling  degree days result when the average  daily
actual  temperature  exceeds the 65 degree baseline.  Heating degree days result
when the average daily actual temperature is less than the baseline.

                                       22


During the cooling  season,  hotter  weather is measured by more cooling  degree
days and results in greater demand for electricity to operate  cooling  systems.
During the heating  season,  colder  weather is measured by more heating  degree
days and results in greater demand for  electricity  and gas to operate  heating
systems.

We show the number of heating  degree days in the quarter and nine months  ended
September 30, 2000 and 1999, and the  percentage  change in the number of degree
days between these periods in the following table:

                               Quarter Ended Ended    Nine Months Ended
                                  September 30          September 30
                               ------------------     ------------------
                                2000      1999          2000     1999
                               -------   ------        ------   ------

Heating degree days...           142       75           2,959     2,981
  Percent change
      from prior period              89.3%                   (0.7)%

Cooling degree days...           445      629             714       832
  Percent change
     from prior period              (29.3)%                 (14.2)%

Other Factors
- -------------
Other factors, aside from weather,  impact the demand for electricity and gas in
our regulated  businesses.  These factors  include the "number of customers" and
"usage per  customer"  during a given  period.  We use these  terms later in our
discussions of regulated  electric and gas  operations.  In those  sections,  we
discuss how these and other factors  affected  electric and gas sales during the
periods presented.

The number of customers in a given period is affected by new home and  apartment
construction and by the number of businesses in our service territory. Under the
Restructuring  Order,  BGE's  electric  customers  can become  delivery  service
customers only and can purchase their  electricity  from other sources.  We will
collect a delivery  service charge to recover the fixed costs for the service we
provide.  The remaining  electric  customers will receive standard offer service
from BGE at the fixed  rates  provided  by the  Restructuring  Order.  Usage per
customer  refers to all other  items  impacting  customer  sales that  cannot be
measured  separately.  These factors  include the strength of the economy in our
service territory. When the economy is healthy and expanding,  customers tend to
consume more electricity and gas. Conversely,  during an economic downtrend, our
customers tend to consume less electricity and gas.

Current Issues - Gas Competition
- --------------------------------
Currently,  no  regulation  exists for the  wholesale  price of natural gas as a
commodity,  and the regulation of interstate  transmission  at the federal level
has been  reduced.  All BGE gas  customers  have the option to purchase gas from
other suppliers.

Current Issues - Calvert Cliffs License Extension
- -------------------------------------------------
On March 23, 2000, the Nuclear  Regulatory  Commission  (NRC) approved a 20-year
license  extension for both units of Calvert  Cliffs,  extending the license for
Unit 1 to 2034 and for Unit 2 to 2036.

On April 11,  2000 the  United  States  Court of  Appeals  for the  District  of
Columbia  Circuit,  in  National  Whistleblowers  Center v.  Nuclear  Regulatory
Commission  and Baltimore Gas and Electric  Company,  upheld the NRC's denial of
the Center's  motion to intervene in BGE's license renewal  proceeding.  The NRC
had  denied  the  Center's  motion  to  intervene  for  failing  to file  timely
contentions.  The Center has filed a petition for certiorari,  a request to hear
an appeal, with the U.S. Supreme Court.

Current Issues - Regional Transmission Organizations
- ----------------------------------------------------
In December 1999, the FERC issued Order 2000, amending its regulations under the
Federal   Power  Act  to  advance  the   formation   of  Regional   Transmission
Organizations  (RTOs).  The  regulations  require that each public  utility that
owns,  operates,  or controls facilities for the transmission of electric energy
in  interstate  commerce  make  certain  filings  with  respect to  forming  and
participating  in a RTO. FERC also  identified the minimum  characteristics  and
functions  that a  transmission  entity must satisfy in order to be considered a
RTO.

According  to the  Order,  a  public  utility  that is a member  of an  existing
transmission  entity that has been approved by FERC as in  conformance  with the
Independent  System  Operator  (ISO)  principles set forth in the FERC Order No.
888, such as BGE,  through its membership in the PJM must make a filing no later
than  January  15,  2001.  While  not  required  until  2001,  PJM and the joint
transmission  owners,  including BGE, made the filing on October 11, 2000.  That
filing  explained  the extent to which PJM met the minimum  characteristics  and
functions of a RTO and explained  its plans to conform to these  characteristics
and functions.

As a member of the PJM, an existing  ISO,  BGE does not expect to be  materially
impacted by the Order.  However,  BGE,  along with other  members of the PJM, is
appealing  certain aspects of the Order. We cannot  determine the full impact of
the Order at this time.

                                       23


Results of Operations for the Quarter and Nine Months Ended September 30, 2000
- -------------------------------------------------------------------------------
Compared with the Same Periods of 1999
- --------------------------------------
In this  section,  we discuss our earnings and the factors  affecting  them.  We
begin  with a  general  overview,  then  separately  discuss  earnings  for  our
operating segments. Changes in fixed charges, income taxes, and other income are
discussed in the  aggregate  for all segments in the  Consolidated  Nonoperating
Income and Expenses section on page 32.

Overview
- --------
Total Earnings Per Share of Common Stock
- ----------------------------------------

                          Quarter Ended   Nine Months Ended
                           September 30      September 30
                        ----------------- -----------------
                           2000    1999     2000     1999
                        -------- -------- -------- --------
 Earnings before
   nonrecurring charges
   included in
   operations:
 Domestic merchant
   energy ..............  $ .87   $ .14    $1.10    $ .34
 Regulated electric.....    .10    1.05      .65     1.73
 Regulated gas..........   (.03)     -       .12      .14
 Other nonregulated.....    .04    (.06)    (.01)    (.05)
                        -------- -------- -------- --------
  Total earnings per
   share before
   nonrecurring
   charges included
   in operations .......    .98    1.13     1.86     2.16
Nonrecurring charges
   included in
   operations:
   Deregulation
     transition
     cost...............     -       -      (.10)      -
   TVSERP...............     -       -      (.03)      -
   Hurricane Floyd
     expenses ..........     -     (.03)      -      (.03)
   Write-off of
     power project......     -     (.05)      -      (.05)
   Write-down of
     financial
     investment.........     -     (.12)      -      (.14)
   Write-down of
     senior-living
     facilities.........     -     (.02)      -      (.02)
                        -------- -------- -------- --------
Earnings per share .....  $ .98   $ .91    $1.73    $1.92
                        ======== ======== ======== ========

Earnings for the periods presented below reflect a significant shift in earnings
from the regulated electric business to the domestic merchant energy business as
a result of the transfer of BGE's  electric  generation  assets to  nonregulated
subsidiaries  on July 1, 2000 in accordance  with the  Restructuring  Order.  We
discuss  the  Restructuring  Order in more  detail in Current  Issues - Electric
Competition section on page 20.

Quarter Ended September 30, 2000
- --------------------------------
Our total  earnings for the quarter  ended  September 30, 2000  increased  $11.4
million, or $.07 per share,  compared to the same period of 1999.  However,  our
total earnings before  nonrecurring  charges decreased $20.9 million or $.15 per
share mostly due to extremely  mild summer  weather in 2000. We also  recognized
$26.0  million,  or almost  one-half,  of the  annual  impact  of a 6.5%  annual
residential  rate reduction  that was effective July 1, 2000.  This decrease was
partially  offset by a $37.5 million deferral of electric  revenues  recorded in
September  1999  associated  with the  deregulation  of our electric  generation
business  that had a  negative  impact in that  year.  We did not have a similar
deferral  in 2000.  We also had  higher  earnings  from our  other  nonregulated
businesses in the third quarter of 2000 compared to the same period of 1999.

In addition, we recorded the following nonrecurring charges in operations during
the third quarter of 1999:

o    $4.9 million after-tax, or $.03 per share, of expenses related to Hurricane
     Floyd,
o    a $6.7  million  after-tax,  or $.05 per share,  write-off  of a geothermal
     power project,
o    a $17.3  million  after-tax,  or $.12 per share,  write-down of a financial
     investment, and
o    a $3.4  million  after-tax,  or  $.02  per  share,  write-down  of  certain
     senior-living facilities.

In the  following  sections,  we discuss our  earnings  by  business  segment in
greater detail.

Nine Months Ended September 30, 2000
- ------------------------------------
Our total earnings for the nine months ended  September 30, 2000 decreased $27.7
million,  or $.19 per  share,  compared  to the same  period of 1999.  Our total
earnings before  nonrecurring  charges decreased $44.4 million or $.30 per share
mostly due to the $75.0 million, or $45.4 million after-tax, amortization of the
regulatory asset recorded for the reduction of BGE's generation plant during the
first  half of 2000 and the large  impact of the 6.5%  annual  residential  rate
reduction reflected in the third quarter.  This decrease was partially offset by
the $37.5  million  deferral  of  electric  revenues in 1999.  In  addition,  we
recorded the following nonrecurring charges in operations:

o    a $15.0 million after-tax, or $.10 per share,  deregulation transition cost
     in June 2000 to a third party incurred by our power  marketing  business to
     provide BGE's standard offer service requirements,

                                       24



o    a $4.2 million after-tax,  or $.03 per share,  expense during the first and
     second  quarters of 2000 for BGE employees that elected to participate in a
     Targeted Voluntary Special Early Retirement Program (TVSERP),
o    $4.9 million after-tax, or $.03 per share, of expenses related to Hurricane
     Floyd in 1999,
o    a $6.7  million  after-tax,  or $.05 per share,  write-off  of a geothermal
     power project in 1999,
o    a $20.9  million  after-tax,  or $.14 per share,  write-down of a financial
     investment in 1999, and
o    a $3.4  million  after-tax,  or  $.02  per  share,  write-down  of  certain
     senior-living facilities in 1999.

Domestic Merchant Energy Business
- ---------------------------------
Our domestic  merchant energy business engages  primarily in power marketing and
domestic power  generation.  We describe these  businesses in more detail in our
1999 Annual Report on Form 10-K in Item 1. Business -- Diversified Businesses.

As discussed in the Current Issues -- Electric  Competition  section on page 20,
our domestic merchant energy business was significantly  impacted by the July 1,
2000  implementation  of  customer  choice  in  Maryland.  At that  time,  BGE's
generating  assets  became part of our  nonregulated  domestic  merchant  energy
business,  and  Constellation  Power Source began  selling to BGE the energy and
capacity  required to meet its standard offer service  obligations for the first
three years of the transition period.

Constellation  Power  Source will obtain the energy and capacity to supply BGE's
standard offer service  obligations  from affiliates that own Calvert Cliffs and
BGE's  former  fossil  plants,  supplemented  with  energy  purchased  from  the
wholesale  energy  market as  necessary.  Constellation  Power  Source will also
manage our wholesale market price risk.

Our earnings are exposed to the risks of the competitive  wholesale  electricity
market to the extent that  Constellation  Power  Source has to  purchase  energy
and/or  capacity to meet  obligations to supply power to BGE at market prices or
costs,  respectively,  which may approach or exceed BGE's standard offer service
rates.  If the price of obtaining  energy in the  wholesale  market  exceeds the
fixed standard offer service price, our earnings would be adversely affected. We
are also affected by operational risk, that is, the risk that a generating plant
will not be available to produce energy when the energy is required.  Imbalances
in demand  and  supply can occur not only  because  of plant  outages,  but also
because  of  transmission  constraints,  or extreme  temperatures  (hot or cold)
causing demand to exceed available supply.

We cannot estimate the impact of the increased  financial risks  associated with
customer choice.  However, these financial risks could have a material impact on
our financial results.

In addition,  effective  July 1, 2000,  under the terms of separate  agreements,
domestic  merchant  energy  business  revenues  include  90% of the  competitive
transition  charges BGE  collects  from its  customers  (CTC  revenues)  and the
portion of its revenues providing for decommissioning costs.


Earnings
- --------

                          Quarter Ended   Nine Months Ended
                           September 30     September 30
                        ----------------- -----------------
                          2000     1999     2000     1999
                        -------- -------- -------- --------
                     (In millions, except per share amounts)

Revenues................ $495.6   $66.3   $628.9   $173.7
Operating expenses......  221.7    40.7    312.3     87.8
Depreciation and
     amortization.......   38.6     1.5     41.9      3.6
Taxes other than
     income taxes.......   13.1      -      13.1       -
                        -------- -------- -------- --------
Operating income........ $222.2   $24.1   $261.6    $82.3
                        ======== ======== ======== ========
Net income.............. $130.9   $12.2   $150.2    $43.6
                        ======== ======== ======== ========
Earnings per share......  $ .87   $ .09   $ 1.00    $ .29
                        ======== ======== ======== ========

Above amounts include intercompany  transactions  eliminated in our Consolidated
Financial Statements.

Revenues
- --------
During the quarter ended September 30, 2000,  domestic  merchant energy revenues
increased $429.3 million compared to the same period of 1999 mostly because of:

o    a $373.2 million  increase related to providing BGE the energy and capacity
     required to meet its standard  offer service  obligation  effective July 1,
     2000, and
o    a  $59.3  million  increase  related  to CTC and  decommissioning  revenues
     included in the domestic merchant energy business effective July 1, 2000.

During the nine months  ended  September  30,  2000,  domestic  merchant  energy
revenues  increased  $455.2  million  compared to the same period of 1999 mostly
because of the  increase  in  revenues  associated  with the  implementation  of
customer  choice as discussed above and higher revenues from our power marketing
and domestic generation businesses.

Power marketing  revenues  increased  during the nine months ended September 30,
2000  compared to the same period of 1999 mostly  because of higher  transaction
volumes. These higher volumes were offset partially by lower margins.


                                       25


Our domestic generation business revenues increased during the nine months ended
September  30, 2000  compared  to the same period of 1999 mostly  because of the
gain recognized on the  termination of an operating  arrangement and the sale of
certain  subsidiaries.  In April 2000,  Constellation  Operating Services,  Inc.
(COSI),  a  subsidiary  of  Constellation   Power,  Inc.,  ended  its  exclusive
arrangement with Orion Power Holdings, Inc. to operate Orion's facilities. Orion
purchased from COSI the four subsidiary companies formed to operate power plants
owned by Orion. This increase was offset partially by lower revenues  associated
with our California power purchase agreements discussed below.

Mark-to-Market Accounting
- -------------------------
Constellation  Power Source uses the  mark-to-market  method of  accounting.  We
discuss the mark-to-market method of accounting and Constellation Power Source's
activities in more detail in Note 1 of our 1999 Annual Report on Form 10-K.

As a result  of the  nature  of its  business  activities,  Constellation  Power
Source's   revenue  and  earnings  will  fluctuate.   We  cannot  predict  these
fluctuations, but the effect on our revenues and earnings could be material. The
primary factors that cause these fluctuations are:

o    the number and size of new transactions,
o    the  magnitude and  volatility of changes in commodity  prices and interest
     rates, and
o    the  number  and  size  of  open   commodity   and   derivative   positions
     Constellation Power Source holds or sells.

Constellation Power Source's management uses its best estimates to determine the
fair value of  commodity  and  derivative  positions  it holds and sells.  These
estimates    consider   various   factors   including   closing   exchange   and
over-the-counter  price quotations,  time value,  volatility factors, and credit
exposure.  However,  it is possible  that future  market  prices could vary from
those used in recording  assets and liabilities from power marketing and trading
activities,  and such variations could be material.  Assets and liabilities from
energy trading activities (as shown in our Consolidated Balance Sheets beginning
on page 4) increased at September 30, 2000 compared to December 31, 1999 because
of business growth during the period.

California Power Purchase Agreements
- ------------------------------------
Our domestic generation business has $297.6 million invested in 14 projects that
sell electricity in California under power purchase  agreements  called "Interim
Standard Offer No. 4" agreements.

Under  these  agreements,  the  electricity  rates  change  from fixed  rates to
variable rates beginning in 1996 and continuing through 2000. The projects which
already have had rate changes have lower revenues under variable rates than they
did under fixed rates. When the remaining projects transition to variable rates,
we expect their revenues also to be lower than they are under fixed rates.

At the date of this  report,  12 projects had already  transitioned  to variable
rates. The remaining two projects will transition in December 2000.

Our power projects business  continues to pursue  alternatives for some of these
projects including:

o    repowering the projects to reduce operating costs,
o    changing fuels to reduce operating costs,
o    renegotiating the power purchase agreements to improve the terms,
o    restructuring   financing  to  improve  existing  terms,  and  selling  its
     ownership interests in the projects.

We  evaluate  the  carrying  amount  of our  investment  in these  projects  for
impairment  using the methodology  discussed in Note 1 of our 1999 Annual Report
of Form  10-K.  Constellation  Power's  management  uses its best  estimates  to
determine if there has been an  impairment  of these  investments  and considers
various  factors  including  forward  price curves for energy,  fuel costs,  and
operating costs.  However, it is possible that future estimates of market prices
and project costs could vary from those used in evaluating these assets, and the
impact of such variations could be material.

We also  describe  these  projects  and the  transition  process in the Notes to
Consolidated Financial Statements on page 16.

Operating Expenses
- ------------------
During the quarter ended September 30, 2000,  domestic merchant energy operating
expenses  increased  $181.0  million  compared to the same period of 1999 mostly
because  of  increases  of $102.6  million  in fuel  costs and $79.2  million in
operations and  maintenance  costs.  These fuel and  operations and  maintenance
costs were associated with the generation  plants that were transferred from BGE
effective July 1, 2000.

                                       26



During the nine months  ended  September  30,  2000,  domestic  merchant  energy
operating  expenses increased $224.5 million compared to the same period of 1999
mostly because of:

o    the transfer of fuel, operations,  and maintenance costs from BGE effective
     July 1, 2000, as discussed on page 26,
o    a $10.2 million  write-off of a geothermal  power project in August 1999 by
     our domestic power projects  business.  This write-off occurred because the
     expected  future cash flow from the project was less than the investment in
     the  project  due to the  declining  water  temperature  of the  geothermal
     resource used by the plant for production,
o    a $24.0 million deregulation  transition cost in June 2000 to a third party
     incurred by our power  marketing  business to provide BGE's  standard offer
     service requirements, and
o    an increase in operating  expenses at our power  marketing  business due to
     the growth of the business.

Depreciation and Amortization Expense
- -------------------------------------
Domestic merchant energy  depreciation and amortization  expense increased $37.1
million for the quarter and $38.3  million for the nine months  ended  September
30, 2000 compared to the same periods of 1999 mostly because of $36.8 million of
expenses  associated with the generation  plants that were  transferred from BGE
effective July 1, 2000.

Taxes Other than Income Taxes
- -----------------------------
During the quarter and nine months ended September 30, 2000,  domestic  merchant
energy taxes other than income taxes  increased  $13.1  million  compared to the
same periods of 1999  because of $12.9  million of taxes other than income taxes
associated with the generation  plants that were  transferred from BGE effective
July 1, 2000.

Regulated Electric Business
- ---------------------------
As previously  discussed,  our  regulated  electric  business was  significantly
impacted by the July 1, 2000  implementation  of customer choice.  These changes
include BGE's  generating  assets and related  liabilities  becoming part of our
nonregulated domestic merchant energy business on that date.


Earnings
- --------

                          Quarter Ended   Nine Months Ended
                           September 30     September 30
                        ----------------- -----------------
                          2000     1999     2000     1999
                        -------- -------- -------- --------
                      (In millions, except per share amounts)

Electric revenues....... $598.4  $691.4 $1,688.4 $1,737.9
Electric fuel and
     purchased energy...  388.3   130.0    632.4    376.2
Operations and
     maintenance........   62.0   146.3    384.7    468.5
Depreciation and
     amortization.......   52.0    78.3    276.7    227.0
Taxes other than
     income taxes.......   30.5    59.5    121.0    149.2
                        -------- -------- -------- --------
Operating income........  $65.6  $277.3   $273.6   $517.0
                        ======== ======== ======== ========
Net income..............  $15.4  $152.3    $93.2   $253.4
                        ======== ======== ======== ========
Earnings per share......  $ .10   $1.02    $ .62    $1.70
                        ======== ======== ======== ========

Above amounts include intercompany  transactions  eliminated in our Consolidated
Financial Statements.

Electric Revenues
- -----------------
The changes in electric revenues in 2000 compared to 1999 were caused by:

                         Quarter Ended    Nine Months Ended
                         September 30       September 30
                         2000 vs. 1999     2000 vs. 1999
                        ----------------- -----------------
                                  (In millions)
Electric system
  sales volumes ........   $(28.5)            $ 4.5
Rates ..................    (75.5)            (62.9)
                          ---------         ---------
Total change in electric
  revenues from electric
  system sales .........   (104.0)            (58.4)
Interchange and
   other sales .........    (24.9)            (30.2)
Other ..................     35.9              39.1
                          ---------         ---------
Total change in
   electric revenues ...   $(93.0)           $(49.5)
                          =========         =========

Electric System Sales Volumes
- -----------------------------
"Electric system sales volumes" are sales to customers in our service  territory
at rates set by the Maryland PSC. These sales do not include  interchange  sales
and sales to others.

The  percentage  changes  in our  electric  system  sales  volumes,  by  type of
customer, in 2000 compared to 1999 were:

                         Quarter Ended   Nine Months Ended
                          September 30      September 30
                          2000 vs. 1999     2000 vs. 1999
                        ---------------  ------------------
Residential.............     (10.8)%            (0.7)%
Commercial..............       0.2               3.8
Industrial..............      13.2               4.1

                                       27


During the  quarter  ended  September  30,  2000,  we sold less  electricity  to
residential  customers due to extremely mild summer  weather.  We sold about the
same amount of electricity to commercial customers.  We sold more electricity to
industrial  customers  mostly  because  usage by  Bethlehem  Steel (our  largest
customer)  was higher in 2000 because of a 1999 shut down for a planned  upgrade
to their facilities that temporarily  reduced their  electricity  consumption in
that year.

During the nine months ended  September  30, 2000, we sold about the same amount
of electricity to residential customers due to the extremely mild summer weather
being  substantially  offset  by warmer  spring  and early  summer  weather,  an
increased  number of  customers,  and higher  usage per  customer.  We sold more
electricity to commercial  customers mostly due to higher usage per customer and
an  increased  number of  customers.  We sold  more  electricity  to  industrial
customers due to the increase in usage by Bethlehem  Steel,  offset partially by
lower usage by other industrial customers.

Rates
- -----
Prior to July 1, 2000,  our rates  primarily  consisted of an electric base rate
and an electric fuel rate. Effective July 1, 2000, BGE discontinued its electric
fuel rate and  unbundled  its rates to show  separate  components  for  delivery
service, transition charges, standard offer services (generation), transmission,
universal  service,  and taxes.  In  addition,  BGE's rates were frozen in total
except for the  implementation  of a residential  base rate  reduction  totaling
approximately  $54  million  annually.  Under  the  terms  of  the  intercompany
agreements  whereby  BGE obtains  the energy and  capacity to meet its  standard
offer service  obligation,  90% of the CTC revenues BGE collects and the portion
of its revenues providing for decommissioning costs, are included in revenues of
the domestic merchant energy business effective July 1, 2000.

During the quarter ended September 30, 2000, rate revenues decreased compared to
the same period of 1999 mostly because we recognized  $26.0  million,  or almost
one-half of the 6.5% annual residential rate reduction, and $59.3 million of CTC
and  decommissioning  revenues  are  included in the  domestic  merchant  energy
business.

During the nine months ended September 30, 2000,  rate revenues  decreased $62.9
million  compared to the same periods of 1999 as a result of the rate  reduction
and  transfer of  revenues  discussed  above,  offset  partially  by higher rate
revenues during the first half of 2000.

Interchange and Other Sales
- ---------------------------
"Interchange  and other sales" are sales in the PJM energy market and to others.
The PJM is an ISO that also  operates a regional  power pool with  members  that
include many wholesale  market  participants,  as well as BGE, and other utility
companies.  Prior to the  implementation of customer choice,  BGE sold energy to
PJM members and to others after it had satisfied the demand for  electricity  in
its own system.

Effective July 1, 2000,  BGE no longer  engages in  interchange  sales and these
activities are included in our domestic  merchant  energy business which results
in the decrease in  interchange  and other sales for the quarter and nine months
ended September 30, 2000 compared to the same periods of 1999. In addition,  BGE
had  lower  interchange  and other  sales  during  the  first  half of 2000 when
increased  demand for system sales reduced the amount of energy it had available
for off-system sales.

Other
- -----
During the quarter and nine months  ended  September  30, 2000,  other  revenues
increased compared to the same periods of 1999 mostly because of a $37.5 million
deferral of electric  revenues  recorded in September 1999, which had a negative
impact  in that  year.  This  deferral  was  recorded  on the  basis  that as of
September 30, 1999 these revenues were subject to refund pending the approval of
the Restructuring Order by the Maryland PSC at that time.

Electric Fuel and Purchased Energy Expenses
- -------------------------------------------

                          Quarter Ended   Nine Months Ended
                           September 30     September 30
                        ----------------- -----------------
                          2000    1999      2000    1999
                        -------- -------- -------- --------
                                  (In millions)

Actual costs............  $388.3  $191.8   $642.1    $454.7
Net deferral of
   costs under
   electric fuel
    rate clause.........      -    (61.8)    (9.7)    (78.5)
                        -------- -------- -------- --------
Total electric
   fuel and
   purchased energy
    expenses............  $388.3  $130.0   $632.4    $376.2
                        ======== ======== ======== ========

Actual Costs
- ------------
During the quarter and nine months ended September 30, 2000, our actual costs of
fuel and  purchased  energy  were higher  compared  to the same  periods of 1999
mostly because of the implementation of customer choice.

As discussed in the Current Issues -- Electric  Competition  section on page 20,
effective July 1, 2000,  BGE  transferred  its  generating  assets to, and began
purchasing  substantially  all of the energy and  capacity  required  to provide
electricity to standard offer service customers from, nonregulated affiliates of
Constellation  Energy. For the quarter and nine months ended September 30, 2000,
the cost of energy BGE purchased from  nonregulated  affiliates of Constellation
Energy was $373.2 million. The higher amount paid for purchased energy is offset
by lower operations and maintenance, depreciation, taxes, and other costs at BGE
as a  result  of  no  longer  owning  and  operating  the  transferred  electric
generation plants.

                                       28


Prior to July 1,  2000,  BGE's  purchased  fuel and energy  costs only  included
actual costs of fuel to generate  electricity  (nuclear fuel, coal, gas, or oil)
and electricity we bought from others.

Electric Fuel Rate Clause
- -------------------------
Prior to July 1, 2000,  we deferred the  difference  between our actual costs of
fuel and energy and what we collected  from  customers  under the fuel rate in a
given  period.  Effective  July 1, 2000,  the fuel rate clause was  discontinued
under the terms of the Restructuring Order.

During the quarter and nine months ended September 30, 2000, the net deferral of
costs under the electric fuel rate clause decreased compared to the same periods
of 1999 due to the  discontinuation  of the fuel rate clause  effective  July 1,
2000.

We discuss  the  accumulated  difference  between  our actual  costs and what we
collected  through June 30, 2000 in the  Recoverability  of Electric  Fuel Costs
section of the Notes to Consolidated Financial Statements on page 16.

Electric Operations and Maintenance Expenses
- --------------------------------------------
During the quarter ended September 30, 2000,  regulated electric  operations and
maintenance  expenses  decreased  $84.3 million  compared to 1999 mostly because
effective July 1, 2000,  $79.2 million of costs were no longer  incurred by this
business  segment.  These costs were  associated  with the  electric  generation
assets that were  transferred  to the  domestic  merchant  energy  business.  In
addition,  1999 operations and maintenance  expenses include  approximately $7.5
million of costs  associated  Hurricane Floyd that had a negative impact in that
quarter.

During the nine months ended September 30, 2000,  regulated electric  operations
and maintenance  expenses decreased $83.8 million compared to 1999 mostly due to
the  absence  of $79.2  million of costs  associated  with the  transfer  of the
electric  generation  assets.  Also, 1999  operations and  maintenance  expenses
include  costs  associated  with  Hurricane  Floyd and a major  winter ice storm
earlier  that year.  This  decrease is  partially  offset by the $7.0 million of
expense  recognized  in 2000 for  electric  business  employees  that elected to
participate in the TVSERP.

Electric Depreciation and Amortization Expense
- ----------------------------------------------
During the quarter ended September 30, 2000, regulated electric depreciation and
amortization  expense decreased $26.3 million compared to 1999 mostly because of
the absence of $36.8 million of depreciation and amortization expense associated
with the  transfer of the  generation  assets to the  domestic  merchant  energy
business.  This was partially offset by higher  amortization  expense associated
with our electric generation regulatory assets.

During the nine months ended September 30, 2000, regulated electric depreciation
and amortization expense increased $49.7 million compared to 1999 mostly because
of the $75.0 million  amortization of the regulatory  asset for the reduction in
generation plant provided for in the Restructuring Order and higher amortization
associated with other generation regulatory assets. This was partially offset by
the absence of $36.8 million of depreciation and amortization expense associated
with the transfer of the generation assets.

Electric Taxes Other Than Income Taxes
- --------------------------------------
Regulated electric taxes other than income taxes decreased $29.0 million for the
quarter and $28.2 million for the nine months ended  September 30, 2000 compared
to the same periods of 1999. This was mostly due to comprehensive changes to the
tax laws under the Electric  Customer  Choice and  Competition  Act of 1999. The
comprehensive tax law changes are discussed further in Note 4 of our 1999 Annual
Report on Form 10-K.  In addition,  regulated  electric  taxes other than income
taxes  reflect  the absence of $12.9  million of taxes  other than income  taxes
associated  with the  generation  assets that were  transferred  to the domestic
merchant energy business effective July 1, 2000.

Regulated Gas Business
- ----------------------

Earnings
- --------

                          Quarter Ended   Nine Months Ended
                           September 30      September 30
                        ----------------- -----------------
                           2000    1999     2000     1999
                        -------- -------- -------- --------
                      (In millions, except per share amounts)

Gas revenues............   $90.1   $62.9   $377.8   $340.1
Gas purchased for resale    48.2    21.3    192.0    156.4
Operations and
     maintenance........    26.2    20.8     73.1     69.1
Depreciation and
     amortization.......    11.3    10.2     35.5     34.4
Taxes other than
     income taxes.......     5.0     4.6     25.0     25.2
                        -------- -------- -------- --------
Operating income (loss).   $(0.6)   $6.0    $52.2    $55.0
                        ======== ======== ======== ========
Net income (loss).......   $(4.6)  $(0.7)   $18.1    $21.5
                        ======== ======== ======== ========
Earnings per share......   $(.03)  $   -     $.12     $.14
                        ======== ======== ======== ========

Above amounts include intercompany  transactions  eliminated in our Consolidated
Financial Statements.

All BGE customers have the option to purchase gas from other suppliers. To date,
customer  choice has not had a  material  effect on our,  and  BGE's,  financial
results.

                                       29



Gas Revenues
- ------------
The changes in gas revenues in 2000 compared to 1999 were caused by:

                          Quarter Ended   Nine Months Ended
                          September 30      September 30
                          2000 vs. 1999     2000 vs. 1999
                        ----------------- -----------------
                                   (In millions)
Gas system
   sales volumes .......     $ 3.9            $ 11.5
Base rates .............       0.7               0.2
Weather normalization ..      (1.9)             (5.4)
Gas cost adjustments ...       8.8              (4.4)
                           ---------          --------
Total change in gas
  revenues from gas
  system sales..........      11.5               1.9
Off-system sales........      16.4              36.1
Other ..................      (0.7)             (0.3)
                           ---------          -------
Total change in
   gas revenues ........    $ 27.2            $ 37.7
                           =========          ========

Gas System Sales Volumes
- ------------------------
The percentage changes in our gas system sales volumes, by type of customer,  in
2000 compared to 1999 were:

                          Quarter Ended   Nine Months Ended
                           September 30     September 30
                          2000 vs. 1999     2000 vs. 1999
                        ----------------- -----------------
Residential...............    3.0%              1.5%
Commercial................   17.6               7.5
Industrial................    3.4               4.2

During the quarter ended  September  30, 2000,  we sold more gas to  residential
customers  compared to the same period of 1999 due mostly to an increased number
of customers.  We sold more gas to commercial customers mostly because of higher
usage per  customer  offset  partially by fewer  customers.  We sold more gas to
industrial customers mostly because of an increase in the number of customers.

During the nine months ended September 30, 2000, we sold more gas to residential
and commercial customers compared to the same period of 1999 due to higher usage
per customer and an increased number of customers.  This was partially offset by
milder winter weather.  We sold more gas to industrial  customers mostly because
of  higher  usage by  Bethlehem  Steel and other  industrial  customers,  and an
increased number of customers.

Base Rates
- ----------
During the quarter and nine months ended  September 30, 2000, base rate revenues
increased  slightly  compared to the same periods of 1999 mostly because on June
19, 2000, the Maryland PSC authorized a $6.4 million annual increase in our base
rates effective June 22, 2000.

Weather Normalization
- ---------------------
The Maryland PSC allows us to record a monthly adjustment to our gas revenues to
eliminate  the effect of  abnormal  weather  patterns  on our gas  system  sales
volumes.  This means our  monthly  gas  revenues  are based on  weather  that is
considered  "normal"  for the month and,  therefore,  are not affected by actual
weather conditions.

Gas Cost Adjustments
- --------------------
We charge our gas  customers for the natural gas they purchase from us using gas
cost  adjustment  clauses set by the  Maryland PSC as described in Note 1 of our
1999 Annual Report on Form 10-K.  However,  under market based rates, our actual
cost of gas is compared to a market  index (a measure of the market price of gas
in a given period).  The difference between our actual cost and the market index
is shared equally between shareholders and customers, and does not significantly
impact earnings.

Delivery service  customers,  including  Bethlehem Steel, are not subject to the
gas cost  adjustment  clauses  because we are not selling gas to them. We charge
these customers fees to recover the fixed costs for the  transportation  service
we provide.  These fees are the same as the base rate  charged for gas sales and
are included in gas system sales volumes.

During the quarter  ended  September  30,  2000,  gas cost  adjustment  revenues
increased  compared to the same  period of 1999 mostly  because we sold gas at a
higher price.

During the nine months ended  September 30, 2000, gas cost  adjustment  revenues
decreased compared to the same period of 1999 mostly because we sold less gas to
non-delivery  service customers.  This was partially offset by a higher price of
gas sold.

Off-System Sales
- ----------------
Off-system gas sales are low-margin  direct sales of gas to wholesale  suppliers
of natural gas outside our service territory.  Off-system gas sales, which occur
after we have  satisfied  our  customers'  demand,  are not  subject to gas cost
adjustments.  The Maryland PSC  approved an  arrangement  for part of the margin
from  off-system  sales to benefit  customers  (through  reduced  costs) and the
remainder  to be  retained  by BGE  (which  benefits  shareholders).  Changes in
off-system sales do not significantly impact earnings.

During the quarter and nine months  ended  September  30,  2000,  revenues  from
off-system  gas sales  increased  compared  to the same  periods of 1999  mostly
because we sold more gas off-system at a higher price.

                                       30



Gas Purchased For Resale Expenses
- ---------------------------------
Actual costs  include the cost of gas  purchased for resale to our customers and
for off-system  sales.  Actual costs do not include the cost of gas purchased by
delivery service customers.

During the quarter and nine  months  ended  September  30,  2000,  our gas costs
increased compared to the same periods of 1999 mostly because we bought more gas
for off-system sales and all of the gas purchased was at a higher price.

Gas Operations and Maintenance Expenses
- ---------------------------------------
During the quarter and nine months ended  September 30, 2000, gas operations and
maintenance  expenses  increased  compared  to the same  periods of 1999  mostly
because of timing of corporate  administrative and general expenses allocated to
our business segments.

Gas Depreciation and Amortization Expense
- -----------------------------------------
During the quarter and nine months ended  September 30, 2000,  gas  depreciation
and  amortization  expense was about the same  compared  to the same  periods of
1999.

Other Nonregulated Businesses
- -----------------------------
Earnings
- --------

                         Quarter Ended    Nine Months Ended
                          September 30      September 30
                          2000     1999     2000     1999
                         ------- -------- -------- --------
                     (In millions, except per share amounts)

Revenues................  $187.7  $207.1   $557.4   $635.1
Operating expenses......   156.2   233.0    496.7    637.1
Depreciation and
    amortization........     5.8     2.8     16.6      9.0
Taxes other than
    income taxes........     1.0     1.0      3.0      2.8
                        -------- -------- -------- --------
Operating income (loss).   $24.7  $(29.7)   $41.1   $(13.8)
                        ======== ======== ======== ========
Net income (loss).......    $5.7  $(27.7)   $(2.3)  $(31.6)
                        ======== ======== ======== ========
Earnings per share......    $.04   $(.20)   $(.01)   $(.21)
                        ======== ======== ======== ========

Above amounts include intercompany  transactions  eliminated in our Consolidated
Financial Statements.

During  the  quarter  ended   September  30,  2000,   earnings  from  our  other
nonregulated  businesses  increased  compared  to the same period of 1999 mostly
because  of  higher  earnings  from  our  financial  investments  business.  Our
financial  investments  business  had higher  earnings due to an increase in its
market  performance and a 1999  write-down of a financial  investment that had a
negative  impact in that year.  In  addition,  our energy  products and services
business had higher gross margins from its gas trading activities.

During  the nine  months  ended  September  30,  2000,  earnings  from our other
nonregulated  businesses  increased  compared  to the same period of 1999 mostly
because of higher  earnings from our financial  investments  and energy products
and  services  businesses.  In  addition,  in 1999,  we  wrote-down  a financial
investment and certain senior-living  facilities,  which had negative impacts in
that year.  These  increases  were  partially  offset by lower earnings from our
Latin  American  business  primarily  due to  increased  operating  expenses  in
Guatemala.

In December  1999,  we decided to exit the Latin  American  portion of our power
projects  business as part of our strategy to improve our competitive  position.
We discuss our strategy further in the Strategy section on page 19.

In June 1999, our financial  investments  business  wrote-down its investment in
Capital Re stock by $3.6  million  after-tax,  or $.02 per share.  In  September
1999,  our  financial  investments  business  wrote-down  the  investment  by an
additional $17.3 million  after-tax,  or $.12 per share.  These write-downs were
recorded to reflect the valuation for the exchange of its shares of common stock
in  Capital  Re for common  stock of ACE  Limited  during  these  periods.  This
exchange is discussed further in our 1999 Annual Report on Form 10-K.

In  September  1999,  our real  estate  and  senior-living  facilities  business
wrote-down certain senior-living  facilities by $3.4 million after-tax,  or $.02
per share, related to the announcement of the sale of those facilities.

Most of Constellation Real Estate Group's real estate and senior-living projects
are  in the  Baltimore-Washington  corridor.  The  area  has  had a  surplus  of
available  land in  recent  years  and as a  result  these  projects  have  been
economically hurt.

Constellation  Real Estate's projects have continued to incur carrying costs and
depreciation  over the years.  Additionally,  this  business  has been  charging
interest  payments to expense rather than capitalizing them for some undeveloped
land  where   development   activities  have  stopped.   These  carrying  costs,
depreciation,  and interest expenses have decreased earnings and are expected to
continue to do so.

Cash flow from real estate and  senior-living  operations has not been enough to
make the monthly loan payments on some of these  projects.  Cash shortfalls have
been covered by cash obtained  from the cash flows of, or additional  borrowings
by, other nonregulated subsidiaries.

                                       31


We consider market demand,  interest rates, the  availability of financing,  and
the  strength of the economy in general  when  making  decisions  about our real
estate and senior-living projects. If we were to decide to sell our projects, we
could have  write-downs.  In  addition,  if we were to sell our  projects in the
current  market,  we would have losses  which could be  material,  although  the
amount of the losses is hard to  predict.  Depending  on market  conditions,  we
could also have material losses on any future sales.

Our current real estate and senior-living strategy is to hold each project until
we can  realize  a  reasonable  value for it.  Under  accounting  rules,  we are
required  to write down the value of a project to market  value in either of two
cases.  The first is if we change our intent  about a project  from an intent to
hold to an intent to sell and the  market  value of that  project  is below book
value. The second is if the expected cash flow from the project is less than the
investment in the project.

Consolidated Nonoperating Income and Expenses
- ---------------------------------------------
Fixed Charges
- -------------
During the quarter and nine months  ended  September  30,  2000,  fixed  charges
increased  compared to the same periods of 1999 mostly  because we had more debt
outstanding.

Income Taxes
- ------------
During the quarter and nine months ended  September  30, 2000,  our total income
taxes  increased  compared  to the same  periods of 1999  mostly  because we had
higher taxable income from our nonregulated  businesses and an increase in state
and  local  taxes as a result  of  comprehensive  changes  to these  laws.  This
increase was  partially  offset by lower  taxable  income at BGE. We discuss the
comprehensive tax law changes in Note 4 of our 1999 Annual Report on Form 10-K.

Financial Condition
- -------------------
Cash Flows
- ----------
                                Nine Months Ended
                                   September 30
                                -----------------
                                  2000      1999
                                -------- --------
                                  (In millions)
  Cash provided by (used in):
   Operating Activities          $588.8   $483.5
   Investing Activities          (728.4)  (441.8)
   Financing Activities            97.3   (159.0)

During the nine months ended  September  30, 2000,  we generated  more cash from
operations  compared  to the same  period in 1999  mostly  because of changes in
working capital requirements.

During the nine months ended September 30, 2000, we used more cash for investing
activities  compared  to the same  period in 1999  mostly due to an  increase in
investments  in new  generation  facilities.  In  addition,  our real estate and
senior-living facilities business received less cash compared to the same period
of 1999, due to the sale of a project in 1999. We did not have a similar sale in
2000.

During the nine months ended September 30, 2000, we had more cash from financing
activities  compared to the same  period of 1999  mostly  because we issued more
long-term debt and common stock.  This was partially  offset by repayment of our
long-term debt that matured.

Security Ratings
- ----------------
Independent   credit-rating   agencies  rate  Constellation   Energy  and  BGE's
fixed-income  securities.  The ratings indicate the agencies' assessment of each
company's ability to pay interest,  distributions,  dividends,  and principal on
these  securities.  These  ratings  affect how much it will cost each company to
sell  these  securities.  The  better  the  rating,  the  lower  the cost of the
securities to each company when they sell them.  Constellation  Energy and BGE's
securities ratings at the date of this report are:


                       Standard      Moody's
                       & Poors      Investors       Fitch
                     Rating Group    Service        IBCA
                   --------------  -----------    ----------

Constellation Energy
- --------------------
Unsecured Debt             A-          A3             A-

BGE
- ---
Mortgage Bonds            AA-          A1             A+
Unsecured Debt             A           A2             A
Trust Originated
  Preferred Securities
  and Preference Stock     A-         "a2"            A-


                                       32



Capital Resources
- -----------------
Our business requires a great deal of capital.  Our estimated annual amounts for
the years 2000 through 2002, are shown in the table below.

We will continue to have cash requirements for:

o    working  capital needs  including the payments of interest,  distributions,
     and dividends,
o    capital expenditures, and
o    the retirement of debt and redemption of preference stock.

Capital  requirements  for 2000 through  2002  include  estimates of funding for
existing  and  anticipated  projects.  We  continuously  review and modify those
estimates. Actual requirements may vary from the estimates included in the table
below because of a number of factors including:

o    regulation, legislation, and competition,
o    BGE load requirements,
o    environmental protection standards,
o    the type and number of projects selected for development,
o    the effect of market conditions on those projects,
o    the cost and availability of capital, and
o    the availability of cash from operations.

Our  estimates  are  also  subject  to  additional   factors.   Please  see  the
Forward-Looking Statements section on page 37.

Effective  July 1, 2000,  all of BGE's  generation  assets were  transferred  to
nonregulated  subsidiaries of Constellation Energy. The discussion and table for
capital  requirements  below  include  these  generation  assets  as part of the
utility's  regulated  electric  business through June 30, 2000. After that date,
the capital requirements are included in the domestic merchant energy business.




                                                                             Calendar Year Estimates
                                                                     2000            2001           2002
                                                                   ---------       ---------      --------
                                                                                 (In millions)

Nonregulated Capital Requirements:
- ----------------------------------
Investment requirements:
                                                                                          
   Domestic Merchant Energy                                           $803*         $ 1,241       $ 1,077
   Other                                                                37               48            41
                                                                   ---------       ---------      --------
   Total investment requirements                                       840            1,289         1,118
Retirement of long-term debt                                           575              446             7
                                                                   ---------       ---------      --------
Total nonregulated capital requirements                              1,415            1,735         1,125


Utility Capital Requirements:
- -----------------------------
Construction expenditures (excluding AFC):
   Regulated Electric:
           Generation (including nuclear fuel)                          94                -             -
           Transmission and distribution                               177              177           171
                                                                   ---------       ---------      --------
           Total regulated electric                                    271              177           171
   Regulated Gas                                                        56               56            52
   Common                                                               23               26            26
                                                                   ---------       ---------      --------
   Total construction expenditures                                     350              259           249
Retirement of long-term debt and redemption of
  preference stock                                                     122              194           147
                                                                   ---------       ---------      --------
Total utility capital requirements                                     472              453           396
                                                                   ---------       ---------      --------
Total capital requirements                                          $1,887           $2,188        $1,521
                                                                   =========       =========      ========




* Effective  July 1, 2000,  includes  approximately  $110  million for  electric
generation and nuclear fuel formerly part of BGE's regulated electric business.


                                       33


Capital Requirements
- --------------------
Domestic Merchant Energy Business
- ---------------------------------
Our  domestic  merchant  energy  business  will require  additional  funding for
growing  its  power  marketing  business  and  developing  and  acquiring  power
projects.

Our  domestic  merchant  energy  business  investment  requirements  include the
planned   construction   of  1,100   megawatts   of  peaking   capacity  in  the
Mid-Atlantic/Mid-West  region  by the  summer  of 2001 and an  additional  4,300
megawatts of peaking and combined  cycle  production  facilities  scheduled  for
completion in 2002 and beyond in the Mid-West and South  regions.  Longer range,
our plans are to own or control  approximately  30,000  megawatts of  generation
capacity by 2005. For further information see the Strategy section on page 19.

Electric Generation
- -------------------
Electric  construction  expenditures for our regulated electric business include
improvements to generating  plants and costs for replacing the steam  generators
at Calvert  Cliffs through June 30, 2000.  Thereafter,  these  expenditures  are
reflected in our domestic merchant energy business.

In March 2000, we received the license  extension  from the NRC that extends our
operating  licenses to 2034 for Unit 1 and 2036 for Unit 2 as  discussed  in the
Current Issues - Calvert Cliffs License  Extension  section on page 23. If we do
not replace  the steam  generators,  we will not be able to operate  these units
through our operating licenses period. We expect the steam generator replacement
to occur  during  the 2002  refueling  outage  for  Unit 1 and  during  the 2003
refueling outage for Unit 2. We estimate these Calvert Cliffs' costs to be:

o    $ 38 million in 2000,
o    $ 63 million in 2001,
o    $ 91 million in 2002, and
o    $ 60 million in 2003.

Additionally,   our  estimates  of  future  electric   generation   construction
expenditures include the costs of complying with Environmental Protection Agency
(EPA)  and  State  of  Maryland   nitrogen  oxides   emissions  (NOx)  reduction
regulations as follows:

o    $ 55 million in 2000,
o    $ 55 million in 2001, and
o    $ 8 million in 2002.

We discuss the NOx regulations  and timing of expenditures in the  Environmental
Matters section of the Notes to Consolidated Financial Statements on page 14.

Electric Transmission and Distribution, and Gas
- -----------------------------------------------
Regulated   electric   transmission  and  distribution,   and  gas  construction
expenditures  primarily include new business construction needs and improvements
to existing facilities.

Funding for Capital Requirements
- --------------------------------
Domestic Merchant Energy Business
- ---------------------------------
Funding for the expansion of our domestic  merchant  energy business is expected
from internally generated funds, commercial paper issuances, long-term debt, and
other financing  instruments by Constellation  Energy and its subsidiaries,  and
from time to time equity contributions from Constellation Energy.

In addition,  on October 23, 2000 we announced  initiatives  designed to advance
our growth  strategies in the domestic  merchant energy business as discussed in
the Subsequent Event section in the Notes to Consolidated  Financial  Statements
on page 11. As part of these initiatives,  our domestic merchant energy business
expects to  initially  reinvest  its earnings and not pay a dividend to fund its
growth.

At September 30, 2000, Constellation Energy has a commercial paper program where
it can issue up to $500  million in  short-term  notes to fund its  nonregulated
businesses.  To support  its  commercial  paper  program,  Constellation  Energy
maintains two revolving credit  agreements  totaling $565 million,  of which one
facility can also issue letters of credit. In addition, Constellation Energy has
access to interim  lines of credit as required  from time to time to support its
outstanding commercial paper.

BGE
- ---
Funding for utility capital  expenditures is expected from internally  generated
funds,  commercial paper issuances,  available capacity under credit facilities,
the issuance of long-term debt, trust securities,  or preference  stock,  and/or
from time to time equity contributions from Constellation Energy.

At  September  30,  2000,  FERC  authorized  BGE to issue up to $700  million of
short-term  borrowings,  including commercial paper. In addition,  BGE maintains
$183  million in annual  committed  bank lines of credit and has $25  million in
bank revolving  credit  agreements to support the commercial  paper program.  In
addition,  BGE has access to interim  lines of credit as  required  from time to
time to support its outstanding commercial paper.

                                       34


Other Nonregulated Businesses
- -----------------------------
BGE Home  Products & Services may meet  capital  requirements  through  sales of
receivables.  ComfortLink has a revolving credit agreement  totaling $50 million
to provide liquidity for short-term financial needs.

If we can get a  reasonable  value for our real estate  projects,  senior-living
facilities,  and other  investments,  additional cash may be obtained by selling
them. Our ability to sell or liquidate assets will depend on market  conditions,
and we cannot give assurances that these sales or liquidations could be made. We
discuss  the real  estate  and  senior-living  facilities  business  and  market
conditions in the Other Nonregulated Businesses section on page 31.

Other Matters
- -------------
Environmental Matters
- ---------------------
We are subject to federal,  state,  and local laws and regulations  that work to
improve or maintain the quality of the environment.  If certain  substances were
disposed of or released at any of our properties, whether currently operating or
not, these laws and regulations require us to remove or remedy the effect on the
environment.  This includes Environmental Protection Agency Superfund sites. You
will find  details of our  environmental  matters in the  Environmental  Matters
section of the Notes to Consolidated  Financial  Statements beginning on page 14
and in our 1999 Annual Report on Form 10-K in Item 1.  Business -  Environmental
Matters. These details include financial information. Some of the information is
about costs that may be material.

Accounting Standards Issued
- ---------------------------
In June 2000, the FASB issued Statement of Financial Accounting Standards (SFAS)
No. 138,  Accounting  for Certain  Derivative  Instruments  and Certain  Hedging
Activities,  that amends  certain  provisions  of SFAS No. 133,  Accounting  for
Derivative  Instruments and Hedging Activities and addresses a limited number of
implementation issues related to SFAS No. 133.

In July 1999,  the FASB issued SFAS No. 137 that delays the  effective  date for
SFAS No. 133 by one year.  Therefore,  we must adopt the  provisions of SFAS No.
133 in our financial statements for the quarter ended March 31, 2001.

We are  evaluating  the  implications  of SFAS  Nos.  133 and 138,  but have not
determined the effects on our financial results.  However, SFAS Nos. 133 and 138
will not significantly impact our power marketing business as this business uses
mark-to-market accounting.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

We discuss the following information related to our market risk:

o    risk  associated  with the  purchase  and sale of energy  in a  deregulated
     environment  as  discussed  in the  Current  Issues - Electric  Competition
     section of Management's Discussion and Analysis on page 20,
o    financing  activities in the Notes to Consolidated  Financial Statements on
     page 13, and
o    activities of our power marketing  business in the Domestic Merchant Energy
     Business section of Management's  Discussion and Analysis beginning on page
     25.

                                       35


PART II.  OTHER INFORMATION
Item 1.  Legal Proceedings

Employment Discrimination
- -------------------------
Miller v. Baltimore Gas and Electric Company,  et al. - This action was filed on
September  20, 2000 in the U.S.  District  Court for the  District of  Maryland.
Besides  BGE,  Constellation  Energy  Group,  Constellation  Nuclear and Calvert
Cliffs  Nuclear  Power Plant are also named  defendants.  The action seeks class
certification  for  approximately  150 past and  present  employees  and alleges
racial  discrimination  at Calvert  Cliffs  Nuclear  Power Plant.  The amount of
damages is  unspecified,  however the plaintiffs  seek back and front pay, along
with compensatory and punitive  damages.  We believe this case is without merit.
However,  we cannot predict the timing, or outcome, of it or its possible effect
on our, or BGE's, financial results.

Moore v. Constellation  Energy Group - This action was filed on October 23, 2000
in the U.S.  District Court for the District of Maryland by an employee alleging
employment  discrimination.  Besides Constellation Energy, BGE and Constellation
Holdings,  Inc.  are also named  defendants.  The Equal  Employment  Opportunity
Commission has previously  concluded that it was unable to establish a violation
of law. The plaintiff seeks, among other things, unspecific monetary damages and
back pay. We believe this case is without merit.

Asbestos
- --------
Since 1993, we have been involved in several actions  concerning  asbestos.  The
actions are based upon the theory of "premises liability," alleging that we knew
of and exposed  individuals  to an asbestos  hazard.  The actions  relate to two
types of claims.

The first type is direct claims by individuals exposed to asbestos. We described
these claims in BGE's Report on Form 8-K filed August 20, 1993.  We are involved
in these  claims  with  approximately  70 other  defendants.  Approximately  530
individuals  that were never  employees  of BGE each claim $6 million in damages
($2 million  compensatory and $4 million  punitive).  These claims were filed in
the Circuit Court for Baltimore City,  Maryland in the summer of 1993. We do not
know the specific facts necessary to estimate our potential  liability for these
claims. The specific facts we do not know include:

o    the identity of our facilities at which the plaintiffs  allegedly worked as
     contractors,
o    the names of the plaintiff's employers, and
o    the date on which the exposure allegedly occurred.

To date, 27 of these cases were settled for amounts that were not significant.

The second type is claims by one manufacturer -- Pittsburgh  Corning Corp. (PCC)
- -- against us and  approximately  eight others,  as third-party  defendants.  On
April 17, 2000,  PCC declared  bankruptcy  and we do not expect PCC to prosecute
this claim.

These claims relate to approximately 1,500 individual  plaintiffs and were filed
in the Circuit Court for Baltimore City,  Maryland in the fall of 1993. To date,
about 350 cases have been  resolved,  all without any payments by BGE. We do not
know the specific facts necessary to estimate our potential  liability for these
claims. The specific facts we do not know include:

o    the identity of our  facilities  containing  asbestos  manufactured  by the
     manufacturer,
o    the relationship (if any) of each of the individual plaintiffs to us,
o    the settlement amounts for any individual  plaintiffs who are shown to have
     had a relationship to us, and
o    the dates on which/places at which the exposure allegedly occurred.

Until the relevant facts for both types of claims are determined,  we are unable
to estimate what our liability,  if any, might be.  Although  insurance and hold
harmless  agreements  from  contractors  who employed the plaintiffs may cover a
portion of any awards in the actions, our potential liability could be material.

Restructuring Order
- -------------------
In early December  1999,  the  Mid-Atlantic  Power Supply  Association  (MAPSA),
Trigen-Baltimore  Energy  Corporation  and  Sweetheart  Cup Company,  Inc. filed
appeals of the  Restructuring  Order,  which were  consolidated in the Baltimore
City Circuit  Court.  MAPSA also filed a motion to delay  implementation  of the
Restructuring  Order,  pending a decision  on the  merits of the  appeals by the
court.

On April 21, 2000, the Circuit Court dismissed MAPSA's appeal based on a lack of
standing  (the  right of a party to bring a lawsuit  to court)  and  denied  its
motion for a delay of the Restructuring Order. However, MAPSA filed an appeal of
this decision.  On May 24, 2000, the Circuit Court dismissed both the Trigen and
Sweetheart Cup appeals.

MAPSA  subsequently  filed  several  appeals with the Maryland  Court of Special
Appeals,  the Maryland  Court of Appeals,  and the Baltimore City Circuit Court.
The effect of the appeals was to delay the  implementation of customer choice in
BGE's service territory.


                                     36



However,  on August 4,  2000,  the delay  was  rescinded  and BGE  retroactively
adjusted its rates as if customer choice had been implemented July 1, 2000.

On  September  29,  2000,  the  Baltimore  City  Circuit  Court  issued an order
upholding the Restructuring Order.

On October 27, 2000,  MAPSA filed an appeal with the  Maryland  Court of Special
Appeals challenging the September 29, 2000 order issued by the Circuit Court. We
believe that this  petition is without  merit.  However,  we cannot  predict the
timing, or outcome,  of this case, which could have a material adverse effect on
our, and BGE's, financial results.

Asset Transfer Order
- --------------------
On July 6, 2000,  MAPSA and Shell  Energy LLC filed,  in the  Circuit  Court for
Baltimore  City, a petition  for review and a delay of the Maryland  PSC's order
approving the transfer of BGE's  generation  assets issued on June 19, 2000. The
Court denied MAPSA's  request for a delay on August 4, 2000, and after a hearing
on the  petition  on August  23,  2000  issued an order on  September  29,  2000
upholding the Maryland PSC's order on the asset  transfer.  On October 27, 2000,
MAPSA filed an appeal with the Maryland Court of Special Appeals challenging the
September 29, 2000 order issued by the Circuit Court.  We also believe that this
petition is without merit. However, we cannot predict the timing, or outcome, of
this  case,  which  could  have a  material  adverse  effect on our,  and BGE's,
financial results.

Item 5.  Other Information
Forward-Looking Statements
- --------------------------
We make statements in this report that are considered forward-looking statements
within the  meaning of the  Securities  Exchange  Act of 1934.  Sometimes  these
statements will contain words such as "believes," "expects," "intends," "plans,"
and other  similar  words.  These  statements  are not  guarantees of our future
performance and are subject to risks,  uncertainties and other important factors
that  could  cause our  actual  performance  or  achievements  to be  materially
different  from  those we  project.  These  risks,  uncertainties,  and  factors
include, but are not limited to:

o    general economic, business, and regulatory conditions,
o    energy supply and demand,
o    competition,
o    federal and state regulations,
o    availability, terms, and use of capital,
o    nuclear and environmental issues,
o    weather,
o    implications  of  the  Restructuring  Order  issued  by the  Maryland  PSC,
     including the outcome of MAPSA's appeal,
o    commodity price risk,
o    operating our generation assets in a deregulated market without the benefit
     of a fuel rate adjustment clause,
o    loss of revenue due to customers choosing alternative suppliers,
o    higher volatility of earnings and cash flows,
o    increased financial requirements of our nonregulated subsidiaries,
o    inability to recover all costs  associated  with providing  electric retail
     customers service during the electric rate freeze period, and
o    implications  from the  transfer  of BGE's  generation  assets and  related
     liabilities to nonregulated subsidiaries of Constellation Energy, including
     the outcome of an appeal of the Maryland PSC's Order regarding the transfer
     of generation assets.

Given  these  uncertainties,  you  should  not  place  undue  reliance  on these
forward-looking statements. Please see the other sections of this report and our
other periodic reports filed with the SEC for more information on these factors.
These forward-looking statements represent our estimates and assumptions only as
of the date of this report.


                                       37



Item 6. Exhibits and Reports on Form 8-K


    (a)   Exhibit No. 3        By-laws of Constellation Energy Group, Inc.
          Exhibit No. 12(a)    Constellation Energy Group, Inc.  Computation of
                               Ratio of Earnings to Fixed Charges.
          Exhibit No. 12(b)    Baltimore Gas and Electric Company Computation
                               of Ratio of Earnings to Fixed Charges and
                               Computation of Ratio of Earnings to Combined
                               Fixed Charges and Preferred and Preference
                               Dividend Requirements.
          Exhibit No. 27(a)    Constellation Energy Group, Inc. Financial Data
                               Schedule.
          Exhibit No. 27(b)    Baltimore Gas and Electric Company Financial
                               Data Schedule.

    (b)   Reports on Form 8-K for the quarter ended September 30, 2000:

          Date Filed           Items Reported
          July 7, 2000         Item 2. Acquisition or Disposition of Assets
                               Item 7. Financial Statements and Exhibits


                                       38


                                    SIGNATURE
                           ---------------------------



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


                                        CONSTELLATION ENERGY GROUP, INC.
                                        --------------------------------
                                                  (Registrant)


                                        BALTIMORE GAS AND ELECTRIC COMPANY
                                        ----------------------------------
                                                  (Registrant)



Date:  November 14, 2000                         /s/ D. A. Brune
- ------------------------                ----------------------------------
                                  D. A. Brune, Vice President on behalf of each
                                  Registrant and as Principal Financial Officer
                                             of each Registrant


                                       39