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 March 31, 1999

       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)


                39 W. Lexington Street Baltimore, Maryland 21201
                ------------------------------------------------
               (Address of principal executive offices) (Zip Code)



                                  410-783-5920
              (Registrant's 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 registrant (1) has 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) has been subject to such filing  requirements
for the past 90 days.

Yes   X        No


Common Stock, without par value - 149,556,416 shares outstanding on May 3, 1999.


                                       1



                        CONSTELLATION ENERGY GROUP, INC.
                        --------------------------------


PART I. FINANCIAL INFORMATION
- -----------------------------

Item 1.  Financial Statements

Consolidated Statements of Income (Unaudited)
- ---------------------------------------------


                                                                             Three Months Ended March 31,
                                                                          ---------------------------------
                                                                               1999              1998
                                                                             ----------        ----------
                                                                          (In Millions, Except Per-Share Amounts)
Revenues
                                                                                             
  Electric                                                                 $     513.0       $     499.2
  Gas                                                                            192.8             180.5
  Diversified businesses                                                         226.5             186.4
                                                                             ----------        ----------
  Total revenues                                                                 932.3             866.1
                                                                             ----------        ----------

Expenses Other Than Interest and Income Taxes
  Electric fuel and purchased energy                                             121.1             126.5
  Gas purchased for resale                                                       102.1              98.3
  Operations                                                                     135.3             126.1
  Maintenance                                                                     48.9              34.2
  Diversified businesses - selling, general, and administrative                  176.3             144.1
  Depreciation and amortization                                                   90.3              96.5
  Taxes other than income taxes                                                   60.2              57.0
                                                                             ----------        ----------
  Total expenses other than interest and income taxes                            734.2             682.7
                                                                             ----------        ----------
Income From Operations                                                           198.1             183.4
                                                                             ----------        ----------

Other Income (Expense)
  Allowance for equity funds used during construction                              1.7               1.7
  Equity in earnings of Safe Harbor Water Power Corporation                        1.3               1.2
  Net other expense                                                               (3.8)             (1.0)
                                                                             ----------        ----------
  Total other income (expense)                                                    (0.8)              1.9
                                                                             ----------        ----------
Income Before Interest and Income Taxes                                          197.3             185.3
                                                                             ----------        ----------

Interest Expense
  Interest charges                                                                62.4              61.8
  Capitalized interest                                                            (0.3)             (1.4)
  Allowance for borrowed funds used during construction                           (0.9)             (0.9)
                                                                             ----------        ----------
  Net interest expense                                                            61.2              59.5
                                                                             ----------        ----------
Income Before Income Taxes                                                       136.1             125.8
                                                                             ----------        ----------

Income Taxes
  Current                                                                         49.6              57.3
  Deferred                                                                         2.5              (9.9)
  Investment tax credit adjustments                                               (2.2)             (1.8)
                                                                             ----------        ----------
  Total income taxes                                                              49.9              45.6
                                                                             ----------        ----------

Net Income                                                                        86.2              80.2
Preference Stock Dividends                                                         3.4               5.8
                                                                             ----------        ----------
Earnings Applicable to Common Stock                                        $      82.8       $      74.4
                                                                             ==========        ==========


Average Shares of Common Stock Outstanding                                       149.5             147.9

Earnings Per Common Share and
   Earnings Per Common Share - Assuming Dilution                                 $0.55             $0.50

Dividends Declared Per Share of Common Stock                                     $0.42             $0.41

Consolidated Statements of Comprehensive Income (Unaudited)
- -----------------------------------------------------------

Net income                                                                 $      86.2       $      80.2
Other comprehensive income (expense), net of taxes                                (3.2)              0.9
                                                                             ----------        ----------
Comprehensive Income                                                       $      83.0       $      81.1
                                                                             ==========        ==========



See Notes to Consolidated Financial Statements.




                                       2




                        CONSTELLATION ENERGY GROUP, INC.
                        --------------------------------


PART I. FINANCIAL INFORMATION (Continued)
- -----------------------------------------

Item 1.  Financial Statements

Consolidated Balance Sheets
- ---------------------------


                                                                   March 31,             December 31,
                                                                     1999*                  1998
                                                                 --------------         -------------

                                                                           (In Millions)


  ASSETS
  Current Assets
                                                                                       
    Cash and cash equivalents                                  $         344.0      $        173.7
    Accounts receivable (net of allowance for uncollectibles
          of $21.4 and $20.3 respectively)                               422.7               401.8
    Trading securities                                                   118.5               119.7
    Fuel stocks                                                           47.2                85.4
    Materials and supplies                                               148.3               145.1
    Prepaid taxes other than income taxes                                 32.0                68.8
    Assets from energy trading activities                                215.6               160.2
    Other                                                                 19.7                21.4
                                                                 --------------       -------------

    Total current assets                                               1,348.0             1,176.1
                                                                 --------------       -------------

  Investments and Other Assets
    Real estate projects and investments                                 335.6               353.9
    Power projects                                                       641.4               656.8
    Financial investments                                                188.9               198.0
    Nuclear decommissioning trust fund                                   191.0               181.4
    Net pension asset                                                    102.3               108.0
    Safe Harbor Water Power Corporation                                   34.4                34.4
    Senior living facilities                                              99.3                93.5
    Other                                                                114.5               115.4
                                                                 --------------       -------------

    Total investments and other assets                                 1,707.4             1,741.4
                                                                 --------------       -------------

  Utility Plant
    Plant in service
      Electric                                                         6,927.3             6,890.3
      Gas                                                                934.3               921.3
      Common                                                             554.3               552.8
                                                                 --------------       -------------

      Total plant in service                                           8,415.9             8,364.4
    Accumulated depreciation                                          (3,141.7)           (3,087.5)
                                                                 --------------       -------------

    Net plant in service                                               5,274.2             5,276.9
    Construction work in progress                                        218.2               223.0
    Nuclear fuel (net of amortization)                                   122.2               132.5
    Plant held for future use                                             25.4                24.3
                                                                 --------------       -------------

    Net utility plant                                                  5,640.0             5,656.7
                                                                 --------------       -------------

  Deferred Charges
    Regulatory assets (net)                                              529.4               565.7
    Other                                                                 58.8                55.1
                                                                 --------------       -------------

    Total deferred charges                                               588.2               620.8
                                                                 --------------       -------------


  TOTAL ASSETS                                                 $       9,283.6      $      9,195.0
                                                                 ==============       =============



* Unaudited


See Notes to Consolidated Financial Statements.



                                       3



                        CONSTELLATION ENERGY GROUP, INC.
                        --------------------------------


PART I. FINANCIAL INFORMATION (Continued)
- -----------------------------------------

Item 1.  Financial Statements

Consolidated Balance Sheets
- ---------------------------


                                                                   March 31,           December 31,
                                                                     1999*                1998
                                                                 --------------       -------------

                                                                           (In Millions)


  LIABILITIES AND CAPITALIZATION
  Current Liabilities
                                                                                       
    Current portions of long-term debt and preference stock    $         510.4      $        541.7
    Accounts payable                                                     254.6               249.6
    Customer deposits                                                     36.9                35.5
    Accrued taxes                                                         59.8                 6.5
    Accrued interest                                                      66.9                58.6
    Dividends declared                                                    66.3                66.1
    Accrued vacation costs                                                36.1                34.7
    Liabilities from energy trading activities                           158.2               126.2
    Other                                                                 23.7                45.3
                                                                 --------------       -------------

    Total current liabilities                                          1,212.9             1,164.2
                                                                 --------------       -------------

  Deferred Credits and Other Liabilities
    Deferred income taxes                                              1,305.5             1,309.1
    Postretirement and postemployment benefits                           226.3               217.0
    Deferred investment tax credits                                      115.8               118.0
    Decommissioning of federal uranium enrichment facilities              30.8                30.8
    Other                                                                 60.6                56.3
                                                                 --------------       -------------

    Total deferred credits and other liabilities                       1,739.0             1,731.2
                                                                 --------------       -------------

  Capitalization
  Long-term Debt
    First refunding mortgage bonds of BGE                              1,554.2             1,554.2
    Other long-term debt of BGE                                        1,000.8             1,000.8
    BGE obligated mandatorily redeemable
         trust preferred securities                                      250.0               250.0
    Long-term debt of diversified businesses                             846.4               870.2
    Unamortized discount and premium                                     (12.1)              (12.4)
    Current portion of long-term debt                                   (503.4)             (534.7)
                                                                 --------------       -------------

    Total long-term debt                                               3,135.9             3,128.1
                                                                 --------------       -------------

  Redeemable Preference Stock                                              7.0                 7.0
    Current portion of redeemable preference stock                        (7.0)               (7.0)
                                                                 --------------       -------------

    Total redeemable preference stock                                        -                   -
                                                                 --------------       -------------

  Preference Stock Not Subject to Mandatory Redemption                   190.0               190.0
                                                                 --------------       -------------

  Common Shareholders' Equity
    Common stock                                                       1,492.6             1,485.1
    Retained earnings                                                  1,510.3             1,490.3
    Accumulated other comprehensive income                                 2.9                 6.1
                                                                 --------------       -------------

    Total common shareholders' equity                                  3,005.8             2,981.5
                                                                 --------------       -------------

    Total capitalization                                               6,331.7             6,299.6
                                                                 --------------       -------------


  TOTAL LIABILITIES AND CAPITALIZATION                         $       9,283.6      $      9,195.0
                                                                 ==============       =============



* Unaudited


See Notes to Consolidated Financial Statements.



                                       4




                        CONSTELLATION ENERGY GROUP, INC.
                        --------------------------------


PART I. FINANCIAL INFORMATION (Continued)
- -----------------------------------------

Item 1.  Financial Statements

Consolidated Statements of Cash Flows (Unaudited)
- -------------------------------------------------


                                                                         Three Months Ended March 31,
                                                                        --------------------------------
                                                                           1999                1998
                                                                        ------------        ------------
                                                                                 (In Millions)
Cash Flows From Operating Activities
                                                                                             
  Net income                                                          $        86.2      $         80.2
  Adjustments to reconcile to net cash provided by operating activities
    Depreciation and amortization                                             104.7               110.3
    Deferred income taxes                                                       2.5                (9.9)
    Investment tax credit adjustments                                          (2.2)               (1.8)
    Deferred fuel costs                                                         7.6                22.8
    Accrued pension and postemployment benefits                                16.2                 4.5
    Allowance for equity funds used during construction                        (1.7)               (1.7)
    Equity in earnings of affiliates and joint ventures (net)                  22.5                (6.0)
    Changes in assets from energy trading activities                          (55.5)              (51.2)
    Changes in liabilities from energy trading activities                      32.0                41.9
    Changes in other current assets                                            57.6                94.4
    Changes in other current liabilities                                       53.4                 4.6
    Other                                                                      (2.4)              (12.1)
                                                                        ------------        ------------
  Net cash provided by operating activities                                   320.9               276.0
                                                                        ------------        ------------

Cash Flows From Investing Activities
  Utility construction expenditures (including AFC)                           (73.4)              (63.1)
  Allowance for equity funds used during construction                           1.7                 1.7
  Nuclear fuel expenditures                                                    (1.6)               (2.8)
  Deferred conservation expenditures                                           (0.3)               (4.8)
  Contributions to nuclear decommissioning trust fund                          (4.4)               (4.4)
  Purchases of marketable equity securities                                    (7.8)               (6.1)
  Sales of marketable equity securities                                         4.2                 9.8
  Other financial investments                                                   5.5                (2.1)
  Real estate projects and investments                                         26.1                31.8
  Power projects                                                               (5.5)              (61.7)
  Other                                                                       (12.1)              (11.6)
                                                                        ------------        ------------
  Net cash used in investing activities                                       (67.6)             (113.3)
                                                                        ------------        ------------

Cash Flows From Financing Activities
  Proceeds from issuance of:
      Short-term borrowings                                                   523.5             1,090.1
      Long-term debt                                                          104.6                36.4
      Common stock                                                              9.6                12.6
  Repayment of short-term borrowings                                         (523.5)           (1,185.6)
  Reacquisition of long-term debt                                            (128.8)              (29.9)
  Common stock dividends paid                                                 (62.7)              (60.5)
  Preference stock dividends paid                                              (3.4)               (5.8)
  Other                                                                        (2.3)               (3.3)
                                                                        ------------        ------------
  Net cash used in financing activities                                       (83.0)             (146.0)
                                                                        ------------        ------------

Net Increase in Cash and Cash Equivalents                                     170.3                16.7
Cash and Cash Equivalents at Beginning of Period                              173.7               162.6
                                                                        ------------        ------------
Cash and Cash Equivalents at End of Period                            $       344.0      $        179.3
                                                                        ============        ============

Other Cash Flow Information:
    Interest paid (net of amounts capitalized)                        $        51.6      $         51.5
    Income taxes paid                                                 $         1.0      $          0.8



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

                                       5




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 which 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 Group, Inc.  (Constellation Energy)
became the holding  company for  Baltimore  Gas and Electric  Company  (BGE) and
BGE's former subsidiary Constellation Enterprises, Inc. BGE's outstanding common
stock was  exchanged  on a  share-for-share  basis for shares of common stock of
Constellation   Energy.  BGE's  debt  securities,   BGE  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  include the accounts of
BGE,  Constellation  Enterprises,  Inc. and its  subsidiaries,  District Chilled
Water General Partnership (ComfortLink), and BGE Capital Trust I and, therefore,
also represent the consolidated  financial  statements of Constellation  Energy.
References in this report to "we" and "our" are to Constellation  Energy and its
subsidiaries, collectively.

Information by Operating Segment
- --------------------------------



                                                        Energy        Other        Unallocated
                           Electric        Gas         Services    Diversified      Corporate
                           Business     Business      Businesses    Businesses      Items (a)     Eliminations   Consolidated
                          ------------ ------------ ------------- --------------- -------------- ------------- ---------------

For the three months ended March 31,                               (in millions)

1999
- ----
                                                                                             
Unaffiliated revenues       $  513.0      $192.8     $  177.5       $  49.0          $   -       $      -    $       932.3
Intersegment revenues            0.4         2.1          0.6          (0.3)             -            (2.8)             -
                           ----------- ------------ ------------- --------------- -------------- ------------- ---------------
Total revenues                 513.4       194.9        178.1          48.7              -            (2.8)          932.3
Net income (loss)               49.4        22.0         16.1          (1.6)             -             0.3            86.2
Segment assets               6,314.7       888.8      1,299.9         803.8           (11.4)         (12.2)        9,283.6

- -------------------------- ----------- ------------ ------------- --------------- -------------- ------------- ---------------

1998
- ----

Unaffiliated revenues       $  499.2      $180.5     $  116.3       $  70.1          $   -       $      -        $   866.1
Intersegment revenues             -           -           0.1           0.2              -            (0.3)             -
                           ----------- ------------ ------------- --------------- -------------- ------------- ---------------
Total revenues                 499.2       180.5        116.4          70.3              -            (0.3)          866.1
Net income                      50.5        16.4         10.0           3.0              -             0.3            80.2
Segment assets               6,287.3       864.5      1,070.6         647.6             2.8           (1.3)        8,871.5


(a)  A holding  company for our  diversified  businesses  does not  allocate the
     items presented in the table to our Energy  Services and Other  Diversified
     businesses.


                                       6


Financing Activity
- ------------------
Constellation Energy
- --------------------
Issuances
- ---------
     As discussed on page 6, effective April 30, 1999, BGE's outstanding  common
stock was  exchanged  on a  share-for-share  basis for shares of common stock of
Constellation Energy.

BGE
- ---
Issuances
- ---------
     BGE issued the following  medium-term  notes during the period from January
1, 1999 through the date of this report:
                                          Date       Net
                              Principal  Issued    Proceeds
                              ---------  ------    --------
                                        (In millions)
Series G
- --------
Floating rate, due 2001        $60.0      3/99       $59.9

Series H
- --------
Floating rate, due 2001         27.0      3/99        26.9

    During the period from January 1, 1999 through April 30, 1999,  BGE issued a
total  of  310,775  shares  of  common  stock,  without  par  value,  under  the
Shareholder Investment Plan. Net proceeds were about $9.6 million.

    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.

Diversified Businesses
- ----------------------
     Please refer to the "Capital  Requirements of our  Diversified  Businesses"
section of Management's Discussion and Analysis on page 22 for information about
the debt of our diversified businesses.

Commitments
- -----------
    In 1998,  Constellation Power Source,  Inc., our power marketing and trading
business,  and Goldman, Sachs Capital Partners II L.P., an affiliate of Goldman,
Sachs & Co., formed Orion Power Holdings,  Inc. to acquire  electric  generating
plants in the United  States  and  Canada.  Constellation  Power  Source  owns a
minority  interest in Orion,  and has committed to contribute up to $175 million
in equity to fund its investment in Orion.


Environmental Matters
- ---------------------
    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 must be  implemented  by January 1, 2000. We expect to meet the
        compliance  requirements  through a combination  of switching  fuels and
        allowance trading.

    Title I addresses NOx emissions.  The Maryland Department of the Environment
(MDE) issued NOx regulations effective June 1, 1998. The MDE regulations require
major NOx sources to reduce NOx  emissions up to 65% by May 1999. On February 9,
1999, the Baltimore City Circuit Court ordered the MDE to issue a new compliance
date to meet their 65% emissions reduction regulations.  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  requires  the  reduction  of NOx  emissions  up to 85% by 22  states
(including  Maryland and  Pennsylvania).  The 22 states must submit plans to the
EPA by September 1999 showing how they will meet its new NOx emissions reduction
requirements.

    Based  on the  MDE and EPA  regulations,  we  currently  estimate  that  the
additional controls needed at our generating plants to meet the 65% NOx emission
reduction requirements will cost approximately $126 million. Through the date of
this report,  we have spent  approximately $30 million to meet the 65% reduction
requirements.  We cannot estimate the cost for the 85% reduction requirements at
this time, however, these costs could be material.

    In July 1997, the EPA published new National  Ambient Air Quality  Standards
for very fine  particulates and revised  standards for ozone  attainment.  These
standards may require increased  controls at our fossil generating plants in the
future.  We cannot  estimate the cost of these  increased  controls at this time
because the states,  including Maryland, still need to determine what reductions
in pollutants will be necessary to meet the federal standards.

                                       7


    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 15.42% 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 in 1998.  The cleanup  costs for some of the  remaining  sites
could be significant, but we do not expect them to have a material effect on our
financial position or results of operations.

    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 have been
approved by MDE. Based on the remedial action plans, the costs we consider to be
probable  to remedy the  contamination  are  estimated  to total $47  million in
nominal  dollars  (including  inflation).  We have  recorded  these  costs  as a
liability on our Consolidated  Balance Sheets and have deferred these costs, net
of accumulated amortization and amounts recovered from insurance companies, as a
regulatory  asset. We discuss this further in Note 4 of BGE's 1998 Annual Report
on Form 10-K.  Through the date of this report, we have spent  approximately $33
million for remediation at this site.

    We are also required by  accounting  rules to disclose  additional  costs we
consider to be less likely than probable costs, but still "reasonably  possible"
of being  incurred  at these  sites.  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 in nominal dollars ($7 million
in current dollars,  plus the impact of inflation at 3.1% over a period of up to
36 years).

    Our potential  environmental  liabilities and pending  environmental actions
are described further in BGE's 1998 Annual Report on Form 10-K under "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.

    We have insurance policies that cover these contingencies,  but the policies
have certain 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 17 weeks, we have insurance coverage for replacement power costs
up to $494.2 million per unit, provided by an industry mutual insurance company.
This amount can be reduced by up to $98.8  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 $23.2 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 $9.71 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.


                                       8


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 BGE  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 nine 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
- -------------------------------------
    By law, we are allowed to recover our cost of electric  fuel if the Maryland
Public Service Commission (Maryland PSC) finds that, among other things, we have
kept the productive  capacity of our generating plants at a reasonable level. To
do this,  the  Maryland  PSC will  evaluate the  performance  of our  generating
plants,  and  will  determine  if we  used  all  reasonable  and  cost-effective
maintenance and operating control procedures.

    The Maryland PSC, under the Generating Unit  Performance  Program,  measures
annually  whether we have  maintained the productive  capacity of our generating
plants  at  reasonable  levels.  To do  this,  the  program  uses a  system-wide
generating performance target and an individual performance target for each base
load  generating  unit. In fuel rate  hearings,  actual  generating  performance
adjusted for planned outages will be compared first to the system-wide target.

    If that target is met, it should mean that the  requirements of Maryland law
have been met. If the system-wide target is not met, each unit's adjusted actual
generating  performance will be compared to its individual performance target to
determine  if the  requirements  of  Maryland  law have been met and, if not, to
determine  the basis for  possibly  imposing a penalty  on BGE.  Even if we meet
these targets,  parties to fuel rate hearings may still question whether we used
all reasonable and cost-effective procedures to try to prevent an outage. If the
Maryland  PSC decides we were  deficient  in some way,  the Maryland PSC may not
allow us to recover the cost of replacement energy.

    The two units at Calvert  Cliffs use the  cheapest  fuel.  As a result,  the
costs of  replacement  energy  associated  with  outages  at these  units can be
significant.  We cannot  estimate  the amount of  replacement  energy costs that
could be  challenged or  disallowed  in future fuel rate  proceedings,  but such
amounts could be material.  We discuss significant  disallowances in prior years
related to past  outages at Calvert  Cliffs in BGE's 1998 Annual  Report on Form
10-K.

    BGE's  electric  fuel  rate  clause  will  be  discontinued   when  electric
generation  is  deregulated  and,  therefore,  earnings  will be affected by the
changes in the cost of fuel and energy. We discuss competition and its impact on
BGE's generation business further in the "Competition and Response to Regulatory
Change" section of Management's Discussion and Analysis on page 14.

California Power Purchase Agreements
- ------------------------------------
    Constellation  Power, Inc. and subsidiaries and  Constellation  Investments,
Inc.  (whose  power  projects  are managed by  Constellation  Power) have $293.6
million  invested in 15 projects that sell electricity in California under power
purchase  agreements called "Interim Standard Offer No. 4" agreements.  Earnings
from these projects were $8.0 million,  or $.05 per share, for the quarter ended
March 31,1999.

    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.

                                       9


"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  "transition  period"  to  describe  the time frame when the
10-year  periods for fixed  energy  rates  expire for these 15 power  generation
projects and they begin supplying  electricity at variable rates. The transition
period  for  some of the  projects  began  in 1996  and  will  continue  for the
remaining projects through 2000.

    The projects that have already transitioned to variable rates have had lower
revenues under variable rates than they did under fixed rates.  However, we have
not yet experienced  significantly  lower earnings from the California  projects
because the combined  revenues from the remaining  projects,  which  continue to
supply  electricity at fixed rates, are high enough to offset the lower revenues
from the  variable-rate  projects.  When the  remaining  projects  transition to
variable rates, we expect the revenues from those projects also to be lower than
they are under fixed rates.

    Our power  generation  business is pursuing  alternatives  for some of these
power generation 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
      o selling its ownership interests in the projects.

    At the date of this  report,  nine  projects  had  already  transitioned  to
variable rates.  The remaining six projects that make the highest  revenues will
transition between June 1999 and December 2000. The projects which transition in
1999 contributed $2.1 million,  or $.01 per share to the quarter ended March 31,
1999 earnings,  while those changing over in 2000 contributed  $5.9 million,  or
$.04 per share to the quarter ended March 31, 1999 earnings.  We expect earnings
to ultimately decrease by similar amounts as these projects transition.

Constellation Real Estate
- -------------------------
    In April 1999,  Constellation  Real Estate  Group,  Inc.  (CREG) sold Church
Street  Station,  our  entertainment,  dining,  and retail  complex in  Orlando,
Florida for $11.5 million, the approximate book value of the complex.

    Most   of   CREG's    remaining   real   estate    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.

    CREG's real estate  projects  have  continued  to incur  carrying  costs and
depreciation  over the  years.  Additionally,  CREG 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  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 diversified subsidiaries.

    Management's  current  real  estate  strategy  is to hold each  real  estate
project  until we can realize a reasonable  value for it.  Management  evaluates
strategies for all its businesses,  including real estate,  on an ongoing basis.
We anticipate that competing demands for our financial  resources and changes in
the  utility  industry  will cause us to  evaluate  thoroughly  all  diversified
business  strategies on a regular basis so we use capital and other resources in
a manner that is most beneficial.

     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 projects. If we were to decide to sell our real estate projects, we could
have  write-downs.  In addition,  if we were to sell our  remaining  real estate
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.

    It may be helpful for you to understand when we are required,  by accounting
rules,  to write  down the value of a real  estate  project to market  value.  A
write-down  is  required  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.


                                       10



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.

    BGE is an electric and gas public utility  company with a service  territory
in the City of Baltimore and in all or part of ten counties in Central Maryland.
Constellation   Enterprises  is  a  holding  company  for  several   diversified
businesses engaged primarily in energy services.

    Our energy services businesses include certain subsidiaries of Constellation
Enterprises and the District Chilled Water General Partnership (ComfortLink(R)),
a general partnership in which BGE is a partner.  Our energy services businesses
are as follows:

      o Constellation Power Source,(TM) Inc. -- our
        wholesale power marketing and trading business,
      o Constellation Power, Inc.,(TM) and Subsidiaries -- our power projects
        business,
      o Constellation Energy Source,(TM) Inc.  -- our energy products and
        services business,
      o BGE Home  Products &  Services,(TM)  Inc. and  Subsidiaries  -- our home
        products,   commercial  building  systems,  and  residential  and  small
        commercial gas retail marketing business,
      o ComfortLink -- our cooling services business for commercial customers in
        Baltimore.

    Constellation Enterprises, Inc. also has two other subsidiaries:

      o Constellation Investments,(TM) Inc. -- our
        financial investments business, and
      o Constellation Real Estate Group,(TM) Inc. -- our
        real estate and senior-living facilities
        business.

    The consolidated financial statements in this report include the accounts of
BGE  and  its  subsidiaries.   Therefore,  they  also  represent  the  financial
statements  of  Constellation  Energy and its  subsidiaries.  References in this
report to "we" and  "our"  are to  Constellation  Energy  and its  subsidiaries,
collectively.  In Exhibit 99(a), we present  financial  information  summarizing
certain pro forma financial  effects of the  restructuring of BGE. The pro forma
information  assumes that the holding  company was formed as of January 1, 1999.
It presents BGE's summarized  financial  statements on a "stand-alone"  basis by
excluding the results of Constellation  Enterprises and its subsidiaries.  These
companies became subsidiaries of Constellation Energy effective April 30, 1999.

    The electric utility industry is undergoing rapid and substantial change. On
April 8, 1999,  legislation  authorizing  customer choice and competition  among
electric  suppliers  in Maryland  was  enacted.  In the  natural  gas  industry,
deregulation is well under way. The regulatory  environment  (federal and state)
for both electricity and natural gas is shifting toward customer  choice.  These
matters are  discussed  further in the  "Competition  and Response to Regulatory
Change" section on page 14.

    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. Constellation Energy will continue to invest in the growth
of its power  projects  and power  marketing  and  trading  businesses  with the
objective of providing new sources of earnings in anticipation of lower electric
utility revenues as competition is introduced into this industry in Maryland. In
addition, we might consider one or more of the following strategies:

      o the complete or partial separation of our generation, transmission, and
        distribution functions,
      o purchase or sale of generation assets,
      o mergers or acquisitions of utility or non-utility businesses,
      o spin-off or sale of one or more businesses, and
      o growth of earnings from other nonregulated businesses.

    We cannot predict whether any of the strategies described above may actually
occur, or what their effect on our financial  condition or competitive  position
might be. Please refer to the "Forward Looking Statements"  section.  Additional
detail on competition is included in BGE's 1998 Annual Report on Form 10-K under
the heading "Electric Regulatory Matters and Competition."


                                       11


    In this discussion and analysis,  we explain the general financial condition
and the results of operations for Constellation Energy 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 our  expenditures for capital projects were in the current period and
      what we expect them to be in the future, and
    o where we expect to get cash for future capital expenditures.

     As you read this discussion and analysis, it may be helpful to refer to our
Consolidated  Statements  of Income on page 2, which  present the results of our
operations  for the  quarters  ended  March 31,  1999 and 1998.  We analyze  and
explain  the  differences  between  periods  in the  specific  line items of the
Consolidated  Statements  of Income.  Our  analysis  may be  important to you in
making decisions about your investments in Constellation Energy.


Results of  Operations  for the Quarter  Ended March 31, 1999  Compared With the
Same Period of 1998
- --------------------------------------------------------------------------------

     In this section, we discuss our earnings and the factors affecting them. We
begin with a general overview,  then separately discuss earnings for the utility
business and for diversified businesses.

Overview
- --------

Total Earnings per Share of Common Stock
- ----------------------------------------

                                Quarter Ended
                                   March 31
                             --------------------
                               1999        1998
                             --------    --------
Utility business.........    $   .45     $   .41
Diversified businesses...        .10         .09
                             --------    --------
Total earnings per share.    $   .55     $   .50
                             ========    ========

    Our total  earnings  for the quarter  ended March 31,  1999  increased  $8.4
million,  or $.05 per share,  compared to the same period of 1998 mostly because
we had higher utility earnings.

    In the first quarter of 1999, we had higher utility  earnings than we did in
the same period of 1998 mostly because we sold more  electricity  and gas due to
colder  weather  this year  (people use more  electricity  and gas to heat their
homes in colder weather). Utility earnings would have been even higher except we
had higher operations and maintenance  expenses. We discuss our utility earnings
in more detail in the "Utility Business" section below.

    In the  first  quarter  of 1999,  diversified  business  earnings  increased
slightly  compared to the same period of 1998 mostly because of higher  earnings
from our power marketing and trading  business.  Diversified  business  earnings
would have been even  higher  except we had lower  earnings  from our  financial
investments business. We discuss our diversified business earnings in further in
the "Diversified Businesses" section beginning on page 18.

Utility Business
- ----------------
    Before we go into the details of our electric and gas operations, we believe
it is important  to discuss  four  factors  that have a strong  influence on our
utility business performance:  regulation,  the weather, other factors including
the condition of the economy in our service territory, and competition.

Regulation by the Maryland Public Service Commission (Maryland PSC)
- -------------------------------------------------------------------
    The Maryland PSC determines the rates we can charge our customers. Our rates
consist  of a "base  rate"  and a "fuel  rate."  The  base  rate is the rate the
Maryland PSC allows us to charge our  customers  for the cost of providing  them
service,  plus a profit. We have both an electric base rate and a gas base rate.
Higher  electric  base  rates  apply  during  the  summer  when the  demand  for
electricity is the highest. Gas base rates are not affected by seasonal changes.

    The  Maryland  PSC allows us to include in base rates a component to recover
money spent on conservation  programs.  This component is called a "conservation
surcharge."  However,  under this  surcharge  the  Maryland  PSC limits what our
profit can be. If, at the end of the year, we have exceeded our allowed  profit,
we defer (include as a liability in our Consolidated  Balance Sheets and exclude
from our Consolidated Statements of Income) the excess in that year and we lower
the  amount of future  surcharges  to our  customers  to  correct  the amount of
overage, plus interest.

                                       12


    In addition, we charge our electric customers separately for the fuel we use
to generate  electricity  (nuclear fuel, coal, gas, or oil) and for the net cost
of purchases  and sales of  electricity  (primarily  with other  utilities).  We
charge the actual cost of these items to the  customer  with no profit to us. If
these fuel costs go up, the  Maryland  PSC permits us to increase the fuel rate.
If these costs go down, our customers benefit from a reduction in the fuel rate.
The fuel rate is impacted  most by the amount of  electricity  generated  at the
Calvert Cliffs Nuclear Power Plant (Calvert  Cliffs) because the cost of nuclear
fuel is cheaper than coal, gas, or oil.

    We discuss this in more detail in the "Electric Fuel Rate Clause" section on
page 17 and in Note 1 of BGE's 1998 Annual Report on Form 10-K.

    Changes in the fuel rate normally do not affect  earnings.  However,  if the
Maryland PSC disallows  recovery of any part of the fuel costs, our earnings are
reduced.  We discuss this in the "Recoverability of Electric Fuel Costs" section
of the Notes to Consolidated Financial Statements on page 9.

    BGE's  electric  fuel  rate  clause  will  be  discontinued   when  electric
generation  is  deregulated  and,  therefore,  earnings  will be affected by the
changes in the cost of fuel and energy. In addition,  any accumulated difference
between  our  actual  costs of fuel and energy and the  amounts  collected  from
customers  under the electric  fuel rate clause will be refunded to or collected
from our  customers.  This will occur over a period not to exceed  twelve months
from when the electric fuel rate clause no longer exists.  At March 31, 1999, we
have  collected  $6.7  million of electric  fuel rate  revenues in excess of our
actual costs of fuel and energy.

    We also  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 17.

    From time to time,  when  necessary  to cover  increased  costs,  we ask the
Maryland  PSC for base  rate  increases.  The  Maryland  PSC holds  hearings  to
determine  whether  to grant us all or a portion of the  amount  requested.  The
Maryland  PSC has  historically  allowed  us 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 lower our base rates.  We
discuss  this in more detail in the  "Competition  and  Response  to  Regulatory
Change" section on page 14.

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

    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.

    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.

    Effective  March 1, 1998, the Maryland PSC allowed us to implement a monthly
adjustment  to our gas  business  revenues to  eliminate  the effect of abnormal
weather patterns. We discuss this further in the "Weather Normalization" section
on page 17.

    We show the number of heating  degree days in the  quarters  ended March 31,
1999 and 1998 and the  percentage  change in the number of degree  days  between
these two periods in the following table:

                                   Quarter Ended
                                     March 31
                              ------------------------
                                 1999          1998
                              ----------     ---------

Heating degree days........       2,389       2,022
Percent change
   compared to prior period             18.2%


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

                                       13


    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.

    Usage per customer refers to all other items  impacting  customer sales that
cannot be separately measured. 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.


Competition and Response to Regulatory Change
- ---------------------------------------------
    Our  electric  and gas  businesses  are  also  affected  by  competition  as
discussed below.

Electric Business
- -----------------
    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  July  1,  1998,  BGE  and all  other  Maryland  investor-owned  electric
utilities  filed  with the  Maryland  PSC  their  individual  proposals  for the
transition from a regulated  electric  supply system to one where  generation is
priced  based on a  competitive  retail  electric  market.  The  details  of our
proposal are discussed in BGE's 1998 Annual Report on Form 10-K.

    On December 22, 1998, other parties filed their positions in response to our
proposals.  The counter-proposals  contain provisions,  which, if adopted by the
Maryland PSC, could negatively impact BGE's electric  business.  On September 3,
1998,  the Office of  People's  Counsel  (OPC) filed a petition  requesting  the
Maryland PSC to lower our electric base rates. At our request,  the Maryland PSC
agreed to consolidate any such review of our electric base rates with its review
of our electric  restructuring  transition  proposal  mentioned  above. We filed
testimony  and exhibits with the Maryland PSC  supporting  our position that our
current electric base rates are justified.

    On February 5, 1999, other parties,  including the OPC, filed testimonies to
lower our electric base rates by as much as $131 million.  As a condition of the
Maryland  PSC's  consolidation  of these  matters,  we  agreed to make our rates
subject to refund  effective  July 1, 1999 should the  Maryland PSC issue a rate
reduction order after that date.

    On  April 8,  1999,  Maryland  enacted  the  Electric  Customer  Choice  and
Competition Act of 1999 (the "Act") and  accompanying  tax legislation that will
significantly  restructure  Maryland's  electric utility industry and modify the
industry's tax structure. Major elements of the Act are:

     o    residential  customer  choice  begins  on July 1,  2000 for a third of
          customers,  and the  next  two  thirds  will  be  phased  in over  the
          following two years,
     o    all commercial and industrial  customers may choose electric suppliers
          beginning January 1, 2001,
     o    rates are frozen for all customers for four years after choice begins,
          at the rates in effect on June 30, 2000,
     o    residential  customers  are  guaranteed  a reduction  of 3% to 7.5% of
          rates in effect on June 30, 1999 (exact amount to be determined by the
          Maryland  PSC) on  electric  base rates  effective  July 1, 2000 for 4
          years after choice begins,
     o    generation is deregulated beginning on July 1, 2000,
     o    existing  utilities are responsible for the  transmission and delivery
          of electricity,
     o    the  Maryland  PSC   continues  to  have  the   authority  to  mandate
          cost-effective energy conservation programs,
     o    the  Maryland  PSC will  determine  transition  costs or  benefits  as
          discussed further in this section,
     o    the Maryland PSC is empowered to protect low-income  customers through
          the establishment of a $34 million statewide universal service fund,
     o    competitive  billing is required to begin July 1, 2000 and competitive
          metering is required to begin in 2002,
     o    a  reciprocity  provision  is  included  for the sale of  electricity,
          whereby  utilities in neighboring  states are prevented from competing
          with  Maryland  utilities  unless the Maryland  utility can compete in
          their service territory, and
     o    customers  who do not wish to change their  electricity  provider will
          receive  "standard offer service" under procedures  established by the
          Maryland PSC.


                                       14


    The tax  legislation  made  comprehensive  changes  to the  state  and local
taxation of electric and gas utilities.  Starting in the year 2000, the Maryland
public service franchise tax will be altered to generally include a tax equal to
 .062 cents on each  kilowatt-hour of electricity and .402 cents on each therm of
natural  gas  delivered  for final  consumption  in  Maryland.  The  Maryland 2%
franchise  (gross  receipts)  tax on electric  and natural  gas  utilities  will
continue to apply to transmission and distribution  revenue.  Additionally,  all
electric  and natural gas utility  revenue  will become  subject to the Maryland
corporate income tax.

    Beginning  July 1, 2000,  the tax  legislation  also provides for a two-year
phase-in of a 50% reduction in the local  personal  property  taxes on machinery
and equipment used to generate electricity for resale and a 60% corporate income
tax credit for real property taxes paid on those facilities.

    The impact of these tax law changes will depend on Maryland  PSC's ruling on
our transition plan and BGE's operating  results once generation is deregulated.
The  changes  are  designed,  in  part,  to  tax  Maryland  electric  generating
facilities on a more  comparable  basis with electric  generation in surrounding
states.

    On May 7,  1999,  we  reached a  tentative  agreement  in  principle  with a
majority of the active parties on the major issues in the electric restructuring
proceedings  discussed  above and are in the process of  finalizing an agreement
that will potentially  resolve all the issues. As a result, the Maryland PSC has
suspended the procedural  schedule and has  instructed  the settling  parties to
file a  settlement  agreement  by June 15,  1999.  All parties will then have an
opportunity  to comment on the  settlement  agreement  based on a schedule to be
determined.  At that  point,  the  Maryland  PSC  will  determine  what  type of
proceedings are necessary to render a decision  regarding whether the settlement
is in the public interest. The settlement agreement can modify some of the Act's
provisions discussed above, with the Maryland PSC's concurrence.  It is expected
that the Maryland PSC will issue a final order by October 1, 1999.

    As part of its ruling,  the Maryland PSC must authorize the amount,  if any,
of BGE's stranded  investments in its generation  plants.  If it determines that
there are stranded  investments,  the time frame over which BGE will recover its
investment from customers must also be determined. BGE's current estimate of its
stranded  investments is approximately $900 million,  including costs associated
with the transition to competition.

    At March 31, 1999, we met the requirements to continue to apply Statement of
Financial Accounting  Standards (SFAS) No. 71 to BGE's utility operations.  When
sufficient  details of the transition plan  ultimately  approved by the Maryland
PSC become known, the generation  portion of BGE's electric business will likely
no longer meet the  provisions of SFAS No. 71. At that time, we would  implement
SFAS No. 101,  "Regulated  Enterprises - Accounting for the  Discontinuation  of
FASB Statement No. 71."

    A  provision  under  SFAS  No.  101  requires  an  evaluation  of  potential
impairments of plant assets under SFAS No. 121, Accounting for the Impairment of
Long-Lived  Assets and for  Long-Lived  Assets To Be Disposed  Of. If any of our
generating  plant assets are impaired  under the provisions of SFAS No. 121, BGE
would be  required  to record a  write-down.  The amount of any such  write-down
could  materially  affect BGE's  financial  position and results of  operations.
However, we cannot estimate the amount of the potential impairment loss, if any,
at this time.

    Currently,  Maryland  law does not allow BGE to  securitize  the recovery of
stranded  investments.  A  securitization  bill was  introduced  in the Maryland
General Assembly this year but was not considered for enactment.  It is expected
that a  securitization  bill will be  considered  in the 2000 General  Assembly.
Securitization is a mechanism to recover stranded investments.  Generally, bonds
would be issued and the proceeds used primarily to reduce  stranded  investments
and related  capitalization  of BGE. The bonds would be payable from irrevocable
customer charges.

    We cannot  predict  the  ultimate  effect  the  implementation  of  electric
customer  choice as  described  in this  section  will  have on BGE's  financial
position or results of operations, but such effects could be material.


Gas Business
- ------------
    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 industrial  and commercial gas customers,  and 50,000
BGE  residential  gas  customers  (under a pilot  program)  have the  option  to
purchase  gas from other  suppliers.  On November 1, 1999,  all BGE  residential
customers will have the same option.


                                       15



Utility Business Earnings per Share of Common Stock
- ---------------------------------------------------

                                Quarter Ended
                                   March 31
                             --------------------
                               1999        1998
                             --------    --------
Electric business........    $   .31     $   .31
Gas business.............        .14         .10
                             --------    --------
Total utility
   earnings per share....    $   .45     $   .41
                             ========    ========

    Our utility  earnings for the quarter  ended March 31, 1999  increased  $6.9
million,  or $.04 per share  compared to the same period of 1998. We discuss the
factors affecting utility earnings below.

Electric Operations
- -------------------

Electric Revenues
- -----------------
    The changes in electric revenues in 1999 compared to 1998 were caused by:

                                Quarter Ended
                                  March 31
                                1999 vs. 1998
                            ----------------------
                                   (In millions)
Electric system sales volumes..      $ 19.2
Base rates.....................         -
Fuel rates.....................         2.7
                                     ---------
Total change in electric revenues
    from electric system sales.        21.9
Interchange and other sales....        (8.3)
Other...........................        0.2
                                     ---------
Total change in electric revenues    $ 13.8
                                     =========

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 1999 compared to 1998 were:

                                Quarter Ended
                                   March 31
                                1999 vs. 1998
                            ----------------------

Residential...................          7.9%
Commercial....................          3.7
Industrial....................         (0.9)

    During  the  quarter  ended  March 31,  1999,  we sold more  electricity  to
residential and commercial customers mostly due to colder weather. We sold about
the same amount of electricity to industrial customers as we did during the same
period of 1998.

Base Rates
- ----------
    During the quarter  ended March 31, 1999,  base rate revenues were about the
same as they were in the same period of 1998.  Although we sold more electricity
this  quarter,  our base rate  revenues  were  about the same  because  of lower
conservation surcharge revenues.

Fuel Rates
- ----------
    During the  quarter  ended  March 31,  1999,  fuel rate  revenues  increased
compared to the same period of 1998 because we sold more electricity.


Interchange and Other Sales
- ---------------------------
    "Interchange  and  other  sales"  are  sales  in the  PJM  (Pennsylvania-New
Jersey-Maryland)  Interconnection  energy  market  and to  others.  The PJM is a
regional   power  pool  with  members  that   include  many   wholesale   market
participants,  as well as BGE and seven other utility companies.  We sell energy
to PJM members and to others after we have satisfied the demand for  electricity
in our own system.

    During the quarter ended March 31, 1999, we had lower  interchange and other
sales  compared to the same period of 1998 mostly  because the increased  demand
for system sales this quarter  reduced the amount of energy we had available for
off-system sales.

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

                                   Quarter Ended
                                     March 31
                              -----------------------
                                 1999         1998
                              ---------    ----------
                                   (In millions)
Actual costs..............     $ 127.2      $ 114.6
Net recovery (deferral)
  of costs under
  electric fuel rate
  clause (see Note 1 of
  BGE's 1998 Form 10-K)...        (6.1)        11.9
                              ---------    ----------
Total electric fuel and
  purchased energy expenses    $ 121.1      $ 126.5
                              =========    ==========

Actual Costs
- ------------
    During  the  quarter  ended  March 31,  1999,  our  actual  costs of fuel to
generate electricity (nuclear fuel, coal, gas, or oil) and electricity we bought
from others was higher than in the same period of 1998 mostly  because the price
of purchased electricity was higher. The price

                                       16


of electricity  purchased  changes based on market  conditions,  complex pricing
formulas for PJM transactions, and contract terms.

Electric Fuel Rate Clause
- -------------------------
    Under  the  electric  fuel rate  clause,  we defer  (include  as an asset or
liability on the  Consolidated  Balance Sheets and exclude from the Consolidated
Statements of Income) the difference between our actual costs of fuel and energy
and what we collect from  customers  under the fuel rate in a given  period.  We
either bill or refund our customers that difference in the future.

    During the quarter ended March 31, 1999, our actual costs of fuel and energy
were higher than the fuel rate revenues we collected from our customers.

Gas Operations
- --------------

Gas Revenues
- ------------
    The changes in gas revenues in 1999 compared to 1998 were caused by:

                                Quarter Ended
                                  March 31
                                1999 vs. 1998
                            ----------------------
                                   (In millions)
Gas system sales volumes.....        $  5.8
Base rates...................           2.6
Weather normalization........           3.7
Gas cost adjustments.........           7.8
                                     ---------
Total change in gas
   revenues from gas                   19.9
   system sales..............
Off-system sales.............          (7.4)
Other........................          (0.2)
                                     ---------
Total change in gas revenues.        $ 12.3
                                     =========

Gas System Sales Volumes
- ------------------------
    The percentage changes in our gas system sales volumes, by type of customer,
in 1999 compared to 1998 were:

                              Quarter Ended
                                  March 31
                              1999 vs. 1998
                           ---------------------

Residential................        11.8%
Commercial.................        13.3
Industrial.................         4.2

    During the quarter  ended March 31,  1999,  we sold more gas to  residential
customers  mostly  because  of two  factors:  colder  weather  and the number of
customers increased.  We would have sold even more gas to residential  customers
except we had lower usage per customer. We sold more gas to commercial customers
mostly because of colder weather and the number of customers increased.  We sold
more gas to industrial  customers mostly because of two factors:  colder weather
and  increased  usage by  Bethlehem  Steel  (our  largest  customer)  and  other
industrial customers.

Base Rates
- ----------
    During the quarter ended March 31, 1999, base rate revenues were higher than
they were during the same period of 1998.  Effective March 1, 1998, the Maryland
PSC allowed us to increase our base rates which increased our base rate revenues
over the  twelve-month  period March 1998 through February 1999 by approximately
$16 million.

Weather Normalization
- ---------------------
    Effective  March 1, 1998, the Maryland PSC allowed us to implement 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
will be  based  on  weather  that is  considered  "normal"  for the  month  and,
therefore, will not be 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 which include a market based
rate incentive  mechanism.  These clauses  operate  similar to the electric fuel
rate clause described in the "Electric Fuel Rate Clause" section above.

    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 essentially the same as the base rate charged
for gas sales and are included in gas system sales volumes.

    During the  quarter  ended  March 31,  1999,  gas cost  adjustment  revenues
increased compared to the same period of 1998 mostly because we sold more gas.


                                       17


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).

    During the quarter ended March 31, 1999,  revenues from off-system gas sales
decreased  compared to the same  period of 1998 mostly  because we sold less gas
off-system.

Gas Purchased For Resale Expenses
- ---------------------------------

                                    Quarter Ended
                                       March 31
                               ----------------------
                                  1999         1998
                               ---------    ---------
                                    (In millions)

Actual costs................   $  93.2       $ 96.6
Net recovery of costs under
  gas adjustment clauses
  (see Note 1 of BGE's 1998
  Form 10-K)................       8.9          1.7
                               ---------    ---------
Total gas purchased
  for resale expenses......     $102.1       $ 98.3
                               =========    =========

Actual Costs
- ------------
    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 ended March 31, 1999, actual
gas costs decreased compared to the same period of 1998 mostly because we bought
less gas for off-system sales and we bought it at a lower price.

Gas Adjustment Clauses
- ----------------------
    We charge customers for the cost of gas sold through gas adjustment  clauses
(determined  by the Maryland  PSC),  as discussed  under "Gas Cost  Adjustments"
earlier in this section.

    During the  quarter  ended March 31,  1999,  our actual gas costs were lower
than the fuel rate revenues we collected from our customers.

Other Operating Expenses
- ------------------------

Operations and Maintenance Expenses
- -----------------------------------
    During the quarter ended March 31, 1999, operations and maintenance expenses
increased  $23.9 million  compared to the same period of 1998 mostly  because of
the  timing of costs  associated  with the  annual  refueling  outage at Calvert
Cliffs.  Costs  related to a major  storm  during 1999 also  contributed  to the
increase.

Depreciation and Amortization Expenses
- --------------------------------------
    During the  quarter  ended March 31,  1999,  depreciation  and  amortization
decreased  $6.2 million  compared to the same period of 1998 mostly because 1998
expense reflects an adjustment for the reduction of the amortization  period for
certain  computer  software  from five years to three  years.  We did not have a
similar adjustment in 1999.

Other Income and Expenses
- -------------------------

Interest Charges
- ----------------
    Interest charges  represent the interest on our outstanding debt. During the
quarter ended March 31, 1999,  interest  charges were about the same compared to
the same period of 1998.

Income Taxes
- ------------
    During the quarter  ended March 31, 1999,  our total income taxes  increased
$4.3  million  compared to the same period of 1998 mostly  because we had higher
taxable income from our utility operations.

Diversified Businesses
- ----------------------
    Our diversified businesses engage primarily in energy services. We list each
of our  diversified  businesses  in the  "Introduction"  section  on page 11. We
describe our  diversified  businesses in more detail in BGE's 1998 Annual Report
on Form 10-K under "Item 1. Business -- Diversified Businesses."


                                       18


Diversified Business Earnings per Share of Common Stock
- -------------------------------------------------------

                                    Quarter Ended
                                      March 31
                               ----------------------
                                  1999         1998
                                  ----         ----
Energy Services
- --------------------------------
  Power marketing and
   trading.................      $ .05       $ .00
  Power projects............       .06         .07
  Other....................        .00         .00
                               ---------    ---------
Total energy services
  earnings per share.......        .11         .07
Other diversified
  businesses earnings
  per share................       (.01)        .02
                               ---------    ---------
Total earnings per share...      $ .10       $ .09
                               =========    =========

    Our total diversified business earnings for the quarter ended March 31, 1999
increased $1.5 million, or $.01 per share, compared to the same period of 1998.

    We discuss the factors affecting the earnings of our diversified  businesses
below.

Energy Services
- ---------------

Power Marketing and Trading
- ---------------------------
    During the quarter ended March 31, 1999,  earnings from our power  marketing
and  trading  business  increased  compared  to the same  period of 1998  mostly
because of increased transaction margins and volume.

    Constellation Power Source uses the mark-to-market  method of accounting for
its trading activities.  We discuss the mark-to-market  method of accounting and
Constellation  Power  Source's  trading  activities in more detail in BGE's 1998
Annual Report on Form 10-K.

    As a result of the nature of its  trading  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 trading activities, and such
variations  could be  material.  Assets  and  liabilities  from  energy  trading
activities  increased at March 31, 1999 compared to December 31, 1998 because of
greater business activity during the period.

Power Projects
- --------------
    During the quarter ended March 31, 1999,  earnings  from our power  projects
business  decreased  compared  to the same  period  of 1998  mostly  because  of
slightly lower earnings from various energy projects.

California Power Purchase Agreements
- ------------------------------------
    Constellation  Power and  subsidiaries  and  Constellation  Investments have
$293.6 million invested in 15 projects that sell electricity in California under
power  purchase  agreements  called  "Interim  Standard Offer No. 4" agreements.
Earnings  from these  projects  were $8.0  million,  or $.05 per share,  for the
quarter  ended March 31, 1999 compared to $10.0  million,  or $.07 per share for
the same period of 1998.

    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.

    We describe these projects and the transition process in detail in the Notes
to Consolidated Financial Statements on page 9.

International
- -------------
    At March 31, 1999,  Constellation Power had invested about $178.9 million in
11 power projects in Latin America  compared to $83.7 million  invested in Latin
America at March 31, 1998. These investments include:

    o   the  purchase of a 51% interest in a  Panamanian  electric  distribution
        company for  approximately $90 million in 1998 by an investment group in
        which subsidiaries of Constellation Power hold an 80% interest, and
    o   approximately   $98  million  for  the  purchase  of  existing  electric
        generation  facilities and the  construction  of an electric  generation
        facility in Guatemala.

                                       19


    In the  future,  Constellation  Power  expects to expand its power  projects
business further in both domestic and international projects.

Other Energy Services
- ---------------------
    During the quarter  ended March 31,  1999,  earnings  from our other  energy
services businesses were about the same compared to the same period of 1998.

Other Diversified Businesses
- ----------------------------
    During the quarter ended March 31, 1999, earnings from our other diversified
businesses  were lower compared to the same period of 1998 mostly because we had
lower earnings from our financial investments  business.  Earnings from our real
estate and senior-living facilities business were about the same compared to the
same period of 1998.

    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  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 diversified subsidiaries.

    Management's  current  real  estate  strategy  is to hold each  real  estate
project  until we can realize a reasonable  value for it.  Management  evaluates
strategies for all its businesses,  including real estate,  on an ongoing basis.
We anticipate that competing demands for our financial  resources and changes in
the  utility  industry  will cause us to  evaluate  thoroughly  all  diversified
business  strategies on a regular basis so we use capital and other resources in
a manner that is most beneficial.

    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 projects. If we were to decide to sell our real estate projects, we could
have  write-downs.  In addition,  if we were to sell our real estate 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.

    It may be helpful for you to understand when we are required,  by accounting
rules,  to write  down the value of a real  estate  project to market  value.  A
write-down  is  required  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.

    In April 1999, we announced our intent to sell our senior-living  facilities
business during 1999 to focus on our  energy-related  businesses.  We expect the
proceeds from the sale to be at least equal to book value.

    We discuss our real estate and senior-living  facilities business further in
the Notes to Consolidated Financial Statements on page 10.

Financial Condition
- -------------------

Cash Flows
- ----------

For the quarter ended March 31,       1999           1998
- ---------------------------------------------------------
                                         (In millions)
  Cash provided by (used in):

   Operating Activities              $320.9        $ 276.0
   Investing Activities               (67.6)        (113.3)
   Financing Activities               (83.0)        (146.0)

    During  the  quarter  ended  March 31,  1999,  we  generated  more cash from
operations  compared  to the same  period in 1998  mostly  because  of  improved
operating results and changes in working capital requirements.

    During the quarter  ended March 31,  1999,  we used less cash for  investing
activities  compared  to the same  period in 1998  mostly  because  in the first
quarter of 1998,  our power  projects  business  invested  $60.7 million for the
purchase  of a  generation  facility  in  Guatemala.  We did not have a  similar
investment in 1999. We would have used less cash for investing activities except
our utility  construction  expenditures  increased by $10.3  million  during the
quarter ended March 31, 1999.

    During the quarter  ended March 31,  1999,  we used less cash for  financing
activities  compared to the same  period of 1998  mostly  because we issued more
long-term  debt and our net  repayments of short-term  borrowings  were less. We
would  have used  less  cash for  financing  activities  except  we repaid  more
long-term debt in first quarter 1999.

                                       20



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

                           Standard     Moody's     Duff & Phelps'
                            & Poors    Investors       Credit
                         Rating Group   Service       Rating Co.
                         ------------   -------       ----------
Constellation Energy
- --------------------
Unsecured Debt              Pending        A3          Pending

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


Capital Resources
- -----------------
    Our  business  requires  a  great  deal  of  capital.   Our  actual  capital
requirements  for the three months ended March 31,  1999,  along with  estimated
annual amounts for the years 1999 through 2001, are shown below.  For the twelve
months ended March 31, 1999, our ratio of earnings to fixed charges was 2.97 and
our ratio of earnings to combined  fixed charges and  preferred  and  preference
dividend requirements was 2.66.

    Investment  requirements for 1999 through 2001 include  estimates of funding
for existing and anticipated  projects.  We continuously review and modify those
estimates.  Actual investment  requirements may vary from the estimates included
in the table below because of a number of factors including:

    o   regulation, legislation, and competition,
    o   load growth,
    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 "Forward
Looking Statements" on page 28.




                                                                 Quarter Ended
                                                                   March 31,        Calendar Year Estimates
                                                                      1999         1999        2000        2001
                                                                   ---------      ------- -- -------- -- --------
                                                                                 (In millions)
Utility Business Capital Requirements:
- --------------------------------------
Construction expenditures (excluding AFC)
                                                                                                
   Electric                                                            $53          $285        $290        $278
   Gas                                                                  12            74          70          69
   Common                                                                5            25          20          18
                                                                   --------        -------     -------     -------
   Total construction expenditures                                      70           384         380         365
AFC                                                                      3            12          13          19
Nuclear fuel (uranium purchases and processing charges)                  2            48          50          48
Deferred energy conservation expenditures                                -             1           -           -
Retirement of long-term debt and redemption of
  preference stock                                                      87           254         253         282
                                                                   --------        -------     -------     -------
Total utility business capital requirements                            162           699         696         714
                                                                   --------        -------     -------     -------

Diversified Business Capital Requirements:
- ------------------------------------------

Investment requirements                                                 17           402         498         556
Retirement of long-term debt                                            27           200         273         365
                                                                   --------        -------     -------     -------
Total diversified business capital requirements                         44           602         771         921
                                                                   --------        -------     -------     -------

Total capital requirements                                            $206        $1,301      $1,467      $1,635
                                                                   ========       =======     =======     =======



                                       21


Capital Requirements of Our Utility Business
- --------------------------------------------
    Our estimates of future  electric  construction  expenditures do not include
costs to build more generating units. Electric construction expenditures include
improvements  to  generating  plants and to our  transmission  and  distribution
facilities.

    Future  electric  construction  expenditures  include  estimated  costs  for
replacing the steam  generators  and renewing the operating  licenses at Calvert
Cliffs. The operating licenses expire in 2014 for Unit 1 and in 2016 for Unit 2.
We estimate these Calvert Cliffs costs to be:

      o $34 million in 1999,
      o $44 million in 2000, and
      o $58 million in 2001.

    We estimate that during the two-year period 2002 through 2003, we will spend
an additional $151 million to complete the  replacement of the steam  generators
and extend the  operating  licenses  at Calvert  Cliffs.  We discuss the license
extension  process  further  in the  "Other  Matters  - Calvert  Cliffs  License
Extension" section of BGE's 1998 Annual Report on Form 10-K.

    If we do not replace the steam  generators,  we estimate that Calvert Cliffs
could not operate for the full term of its current operating licenses. We expect
the steam generator  replacements to occur during the 2002 refueling  outage for
Unit 1 and during the 2003 outage for Unit 2.

    Additionally,  our estimates of future  electric  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 $34 million in 1999,
       o $49 million in 2000, and
       o $21 million in 2001.

    We discuss the NOx regulations in the "Environmental Matters" section of the
Notes to Consolidated Financial Statements on page 7.

    During the twelve  months  ended  March 31,  1999,  our  utility  operations
provided  about  102% of the  cash  needed  to meet  its  capital  requirements,
excluding cash needed to retire debt and redeem preference stock.


    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.

    During the three years from 1999 through 2001, we expect utility  operations
to  provide  about  115% of the cash  needed to meet its  capital  requirements,
excluding cash needed to retire debt and redeem preference stock.

    When BGE cannot meet utility capital requirements internally, BGE sells debt
and preference  stock. BGE also sells securities when market  conditions  permit
them to refinance  existing debt or preference stock at a lower cost. The amount
of cash BGE needs and market conditions determine when and how much BGE sells.

    Future funding for capital expenditures,  the retirement of debt, redemption
of  preference  stock,  and payments of interest and  dividends is expected from
internally generated funds, commercial paper issuances, available capacity under
credit facilities,  and/or the issuance of long-term debt, trust securities,  or
preference stock.

    At March 31, 1999 the Federal  Energy  Regulatory  Commission has authorized
BGE to issue up to $700  million of  short-term  borrowings.  In  addition,  BGE
maintains $113 million in committed bank lines of credit and has $100 million in
bank revolving credit agreements to support its commercial paper program.


Capital Requirements of Our Diversified Businesses
- --------------------------------------------------
    We expect to expand  certain of our energy  services  businesses  which will
require additional funding for:

      o growing our power marketing and trading business,
      o the development and acquisition of  power
        projects,  as well as loans made to project  entities,
      o investments in financial limited partnerships, and
      o funding for construction of cooling system projects.

    The  investment  requirements  exclude  Constellation  Power Source,  Inc.'s
commitment to contribute up to $175 million in equity to fund its  investment in
Orion Power  Holdings,  Inc. Orion acquires  electric  generating  plants in the
United States and Canada.


                                       22


    Our diversified  businesses have met their capital  requirements in the past
through borrowing,  cash from their operations,  sales of receivables,  and from
time to time, equity contributions from BGE.

    Future  funding  for the  expansion  of our energy  services  businesses  is
expected from  internally  generated  funds,  short-and  long-term  financing by
Constellation   Energy,  and  from  time  to  time  equity   contributions  from
Constellation  Energy.  BGE Home  Products  &  Services  may also  meet  capital
requirements through sales of receivables.

    If we can get a  reasonable  value  for our  real  estate  projects  and our
senior-living  facilities,  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.

    Our diversified  businesses also have revolving credit  agreements  totaling
$270 million to provide  additional  liquidity for short-term  financial  needs,
including the issuance of up to $135 million of letters of credit.


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 7 and in BGE's  1998  Annual  Report on Form 10-K
under  "Item  1.  Business  -  Environmental  Matters."  These  details  include
financial  information.  Some of the  information  is  about  costs  that may be
material.

Year 2000 Readiness Disclosure
- ------------------------------
    We have not experienced any significant year 2000 problems to date and we do
not expect any significant problems to impair our operations as we transition to
the new century.  However,  due to the magnitude and complexity of the year 2000
issue, even the most  conscientious  efforts cannot guarantee that every problem
will be found and  corrected  prior to  January  1,  2000.  We are  focusing  on
critical  operating and business systems and expect to have contingency plans in
place to deal with any problems,  if they should occur. Please refer to "Forward
Looking Statements" on page 28.

Utility Business
- ----------------
    We established a year 2000 Program  Management Office (PMO). Based on a work
plan developed by the PMO, we have targeted the following six key areas:

     o  digital  systems  (devices with embedded  microprocessors  such as power
        instrumentation, controls, and meters),
     o  telecommunications systems,
     o  major suppliers,
     o  information technology  applications (our customer,  business, and human
        resources information systems),
     o  computer hardware and software infrastructure, and
     o  contingency plans.

    Of these  areas,  digital  systems  have the most  impact on our  ability to
provide  electric  and gas service.  Telecommunications,  major  suppliers,  and
certain information  technology  applications also impact our ability to provide
electric and gas service.

Year 2000 Project Phases
- ------------------------
    Our year 2000 project is divided into two phases:

    o   Phase I - initial assessment and detailed analysis, and

    o   Phase  II  -  testing,  remediation,   certification,   and  contingency
        planning.

     Phase I involves  conducting  an inventory  of all systems and  identifying
appropriate  resources.  We have identified the following  appropriate resources
for each system or piece of equipment:

    o BGE  employees  familiar  with  each  system  or  piece  of  equipment,
    o specialized contractors, and
    o specific vendors.


                                       23



    Phase I also includes  developing  action plans to ensure that the key areas
identified  above are year 2000 ready. The action plans for each system or piece
of equipment include:

    o   our budget,
    o   schedules for Phase I and II, and
    o   our remediation approach - repair, upgrade, replace or retire.

    In evaluating our risks and estimating our costs, we utilized employees with
expertise in each line of business to perform the  activities  under Phase I. We
believe our  employees are the most familiar with their systems or equipment and
therefore will provide a reliable estimate of our risks and costs.

    Phase II includes  converting  and testing all of our  systems.  Each system
will be tested by those  employees used in Phase I following  formal  guidelines
developed by the PMO.  Each system or piece of equipment  will then be certified
by a tester and the PMO, following testing guidelines developed with the help of
outside  consultants.  We are currently evaluating whether we will have our year
2000 testing  independently  certified.  Phase II also includes  identifying our
major suppliers and developing  contingency  plans. We have identified our major
suppliers and have assessed their year 2000 readiness  through  surveys.  We are
currently following-up with our major suppliers via interviews.

Contingency Planning
- --------------------
    Year 2000 operational contingency planning is underway. Staffing and initial
planning was completed in 1998.  Contingency plans are expected to be completed,
including  company-wide  training,  by June 1999. We are developing  contingency
plans using the contingency  guidelines  issued by the Nuclear Energy  Institute
(which are  endorsed  by the Nuclear  Regulatory  Commission),  the  contingency
guidelines issued by the North American Electric Reliability Council (NERC), and
guidance from consultants.

    We are also  addressing  the impact of electric power grid problems that may
occur outside of our own electric  system.  We are developing year 2000 electric
power  grid  impact  planning  through  our  various  electric   interconnection
affiliations.   The  PJM  interconnection  has  drafted  year  2000  operational
preparedness plans and restoration scenarios and will continue to coordinate and
develop these plans during the first half of 1999 in cooperation  with NERC. The
NERC  performs   monthly   assessments  of  the  electric  utility  industry  to
communicate the readiness of the national electric grid for year 2000.

    On April 9, 1999, we  participated  in a NERC  sponsored  drill,  along with
other North  American  electric bulk operating  utilities.  The drill focused on
testing  backup  voice  and data  communications  and  protocols.  The drill was
successful  as it  demonstrated  our  ability to operate  the bulk power and gas
distribution systems reliably during a partial loss of telephone communications.
The NERC has  scheduled a second drill  beginning  September 8, 1999 to simulate
January  1,  2000.  In  addition,  the PJM has  scheduled  two drills in May and
December 1999.

    Through the Electric  Power  Research  Institute  (EPRI),  an  industry-wide
effort has been  established to deal with year 2000 problems  affecting  digital
systems and equipment used by the nation's electric power companies.  Under this
effort,  participating  utilities assessed specific vendors' system problems and
test plans.  The  assessment was shared by the industry as a whole to facilitate
year 2000 problem solving.

    BGE has joined the American Gas Association  (AGA) in an initiative  similar
to the one  with  EPRI  to  facilitate  year  2000  problem  solving  among  gas
utilities.  The AGA and its affiliates perform quarterly  assessments of the gas
utility industry to communicate the readiness of its members for the year 2000.

Current Status
- --------------
    The most reasonably likely worst case scenario faced by our utility business
is a  localized  interruption  in  providing  electric  and gas  service  to our
customers.  We cannot predict the impact of any  interruption  on our results of
operations,  but the impact could be  material.  The  following  table shows our
estimate as of the date of this report of the percentage  completed for Phases I
and II and our expected year 2000 readiness target dates for the six key areas:

                                                  Year 2000
                                                  readiness
                          Phase I   Phase II     target date
                          -------   --------     -----------
                         (approximate % complete)
Digital systems              100%     80%        June 1999
Telecommunications
    system                   100%     95%        June 1999
Major suppliers              100%     92%        June 1999
Information technology
    applications             100%     85%        June 1999
Computer hardware and
    software infrastructure  100%     92%        June 1999
Contingency plans              -      40%        June 1999


                                       24


    The completion  percentages  listed above are reviewed by our PMO in monthly
status  meetings  with the  personnel  responsible  for each  project  and their
supervision.  Monthly progress is also monitored by senior  Constellation Energy
and BGE management.

Costs
- -----
    In the  following  table,  we show the  breakdown of our total costs between
normal  system   replacements   that  will  be  capitalized   (included  in  the
Consolidated  Balance  Sheets) and the costs that will be expensed  (included in
our Consolidated  Statements of Income) through operations and maintenance (O&M)
cost. We also show the breakdown of non-incremental  (previously included in our
information technology budget) and incremental O&M cost:

                                         Estimated     Total
                     Actual Costs          Costs       Costs
                     ------------          -----       -----
                            Through
                 1996 -     March 31,  Remainder
                  1997  1998  1999      of 1999  2000
                  ----  ----  ----      -------  ----
                                 (In millions)
Total Cost        $1.8 $18.9  $5.2      $14.3    $2.0  $42.2
Less: Capital
Cost                -    7.3   1.5        4.2      -    13.0
                 ------ ----- -----     -----  ------  ------
O&M cost           1.8  11.6   3.7       10.1     2.0   29.2
Less:
non-incremental
O&M cost           1.8   4.6   1.1        5.9     1.0   14.4
                 ------ ----- -----     -----  ------  ------
Incremental O&M
cost               $-   $7.0  $2.6       $4.2    $1.0  $14.8
                 ====== ===== =====     ======= ====== ======

    The costs  incurred in 1996 and 1997 were for Phase I. The costs incurred in
1998 were for Phases I and II. Cost  incurred in 1999 and 2000 will be for Phase
II.

    In 1998, we had the  equivalent  of  approximately  110 full-time  employees
assigned to our year 2000  project.  We expect a similar  level of commitment of
resources to continue during 1999.

Diversified Businesses
- ----------------------

Overview
- --------
    Our diversified businesses have established year 2000 task forces to address
their year 2000 issues. As the initial assessments are completed, the businesses
have  developed,  and will be developing,  action plans to prepare their systems
for the year 2000.  Outside  consultants  have been  retained  by several of our
diversified  businesses  to help  complete the initial  assessment  and detailed
analysis phase,  and to assist in the testing,  remediation,  and  certification
phase of their year 2000  projects.  The action plans  developed  are similar to
those used by our utility business,  including a test certification process. All
systems  are  expected  to  be  certified  by  December  1999.  Our  diversified
businesses  are  evaluating  whether  they will  have  their  year 2000  testing
independently certified.

    In  evaluating  their risks and  estimating  their  costs,  our  diversified
businesses utilized employees with expertise in each line of business to perform
initial assessments.  We believe our diversified  businesses'  employees are the
most  familiar  with their  systems or equipment  and  therefore  will provide a
reliable estimate of our risks and costs.

    The progress of our diversified  businesses' year 2000 projects are reviewed
by their year 2000 task forces in monthly  status  meetings  with the  personnel
responsible  for each project and their  supervision.  Monthly  progress is also
monitored  by senior  management  for each  business  and  monthly  updates  are
provided to Constellation Energy and BGE senior management.

Contingency Planning
- --------------------
    Each of our diversified businesses will develop contingency plans, which are
expected to be completed by December 1999.

Current Status
- --------------
    The most reasonably likely worst case scenarios faced by our energy services
businesses and our other diversified businesses are discussed below. However, if
any of these  scenarios  actually  occurred,  the impact is not  expected  to be
material to our consolidated financial results.

Energy Services
- ---------------
    The most  reasonably  likely worst case  scenarios  for any one of our power
projects would be:

    o   a  shutdown  of the  plant's  systems  (most  of which  can be  manually
        overridden),
    o   inability  of the  purchasing  utility to take the plant's  power,  or
    o   failure of critical suppliers.

    Personnel at each plant are currently  assessing their  particular year 2000
issues  and  certain   plants  have  started  the  testing,   remediation,   and
certification phase of their year 2000 project. In Latin America,  personnel are
currently  assessing  the year 2000  readiness  of suppliers  and are  preparing
contingency plans where necessary.

                                       25


    For our power  marketing  and trading  business and our energy  products and
services  business,  the most  reasonably  likely worst case  scenario  would be
encountering  any Internet access problems with trading  partners,  transmission
service  providers,   independent  operators,   power  exchanges,   and  various
electronic  bulletin boards. Each of these businesses has three Internet service
providers for alternate  routing to critical Internet sites necessary to perform
day-to-day business  functions.  Both have completed the assessment and detailed
analysis  phase and have started the  testing,  remediation,  and  certification
phase of its year 2000 project.

    For our home products and commercial  building  systems  business,  the most
reasonably  likely worst case  scenarios  would be any  interruption  in billing
customers or renewing  maintenance  contracts.  This business has  substantially
completed  the  assessment  and  detailed  analysis  phase and has  started  the
testing, remediation, and certification phase of its year 2000 project.


Other Diversified Businesses
- ----------------------------
    The  most   reasonably   likely  worst  case  scenarios  for  our  financial
investments  business  would be a  breakdown  in the  systems of the  brokers or
safekeeping  banks  which it uses to trade,  or the  failure  of its  investment
managers'  computer  programs  that set  investment  strategy.  This business is
currently  surveying  and  monitoring  the year  2000  readiness  of its  banks,
brokers, and investment managers.

    For  our  real  estate  and  senior-living  facilities  business,  the  most
reasonably  likely worst case  scenario is a failure of the systems that support
the health,  safety,  and welfare of residents in the senior-living  facilities.
Personnel  at  each  senior-living   facility  are  involved  in  assessing  its
particular year 2000 issues and have a consultant  coordinating the overall year
2000 activity.

Costs
- -----
    We estimate our total year 2000 costs for our power projects  business to be
approximately  $4.2  million,  of which $1.2 million is related to our year 2000
efforts for our Panamanian electric  distribution  company.  The total estimated
year 2000 costs for our remaining diversified  businesses are approximately $2.8
million.



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

    We discuss the following information related to our market risk:

    o   quarterly  financing  activities in the Notes to Consolidated  Financial
        Statements on page 7, and

    o   trading  activities of our power  marketing and trading  business in the
        "Power  Marketing and Trading"  section of  Management's  Discussion and
        Analysis on page 19.


                                       26



PART II.  OTHER INFORMATION
- --------  -----------------


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

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
520  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,  seven of these cases were  settled  before  trial for amounts that
were immaterial. One trial is currently scheduled for August 1999.

    The second type is claims by one manufacturer -- Pittsburgh Corning Corp. --
against us and  approximately  eight others,  as third-party  defendants.  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. 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.



Item 2.  Changes in Securities and Use of Proceeds
- -------  -----------------------------------------

    Effective April 30, 1999, the outstanding  common stock of BGE was exchanged
on a share-for-share  basis for shares of common stock of Constellation  Energy.
Certain  rights of the  holders of common  stock of  Constellation  Energy  were
modified. We discussed this further in the joint proxy statement / prospectus of
Constellation  Energy  and BGE in  Post-Effective  Amendment  No.  1 to Form S-4
(Registration No. 33-64799), under the section "Comparative Shareholder Rights,"
attached as an exhibit to this document, and incorporated by reference herein.


                                       27




PART II.  OTHER INFORMATION (Continued)
- --------  -----------------------------


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   industry restructuring and cost recovery (including the potential effect
        of stranded investments),
    o   commodity price risk, and
    o   year 2000 readiness.

    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.


                                       28


PART II.  OTHER INFORMATION (Continued)
- --------  -----------------------------


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


                                        

           (a)      Exhibit No. 10(a)            Constellation Energy Group, Inc. Deferred Compensation Plan for
                                                 Non-Employee Directors.
                    Exhibit No. 10(b)            Constellation Energy Group, Inc. Long-Term Incentive Plan.
                    Exhibit No. 10(c)            Constellation Energy Group, Inc. 1995 Long-Term Incentive Plan.
                    Exhibit No. 10(d)            Constellation Energy Group, Inc. Nonqualified Deferred Compensation
                                                 Plan, as amended and restated.
                    Exhibit No. 10(e)            Grantor Trust Agreement dated as of April 30, 1999 between
                                                 Constellation Energy Group, Inc. and T. Rowe Price Trust Company.
                    Exhibit No. 10(f)            Constellation Energy Group, Inc. Executive Benefits Plans.
                    Exhibit No. 10(g)            Grantor Trust Agreement Dated as of April 30, 1999 between
                                                 Constellation Energy Group, Inc. and Citibank, N.A.
                    Exhibit No. 10(h)            Executive Incentive Plan of Constellation Energy Group, Inc.
                    Exhibit No. 10(i)            Summary of severance arrangement for a named executive officer.
                    Exhibit No. 10(j)            Form of Severance Agreement between Constellation Energy Group, Inc.
                                                 and eight key employees.
                    Exhibit No. 10(k)            Constellation Enterprises, Inc. Deferred Compensation Plan for
                                                 Non-Employee Directors.
                    Exhibit No. 10(l)            Summary of enhanced retirement benefits for a named executive
                                                 officer.
                    Exhibit No. 10(m)            Baltimore Gas and Electric Company Retirement Plan for Non-Employee
                                                 Directors, as amended and restated.
                    Exhibit No. 12               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               Financial Data Schedule.
                    Exhibit No. 99(a)            Summarized Pro Forma Financial Information Related to the Formation
                                                 of a Holding Company.
                    Exhibit No. 99(b)            Comparative Shareholder Rights Section From the Joint Proxy
                                                 Statement / Prospectus of Constellation Energy and BGE in
                                                 Post-Effective Amendment No. 1 to Form S-4 (Registration No.
                                                 33-64799).



           (b) Reports on Form 8-K for the quarter ended March 31, 1999:


               Date Filed            Items Reported
               ----------            --------------

               January 22, 1999      Item 5. Other Events
                                     Item 7. Financial Statements and Exhibits

               March 1, 1999         Item 5. Other Events
                                     Item 7. Financial Statements and Exhibits




                                       29





                                    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:          May 14, 1999                        /s/ D. A. Brune
               ----------------          -----------------------------------
                                          D. A. Brune, Vice President on behalf
                                          of each Registrant and as Principal
                                          Financial Officer of each Registrant


                                       30





                                                        EXHIBIT INDEX

               Exhibit
               Number


                                           
                 10(a)                           Constellation Energy Group, Inc. Deferred Compensation Plan
                                                 for Non-Employee Directors.
                 10(b)                           Constellation Energy Group, Inc. Long-Term Incentive Plan.
                 10(c)                           Constellation Energy Group, Inc. 1995 Long-Term Incentive
                                                 Plan.
                 10(d)                           Constellation Energy Group, Inc. Nonqualified Deferred
                                                 Compensation Plan, as amended and restated.
                 10(e)                           Grantor Trust Agreement dated as of April 30, 1999 between
                                                 Constellation Energy Group, Inc. and T. Rowe Price Trust
                                                 Company.
                 10(f)                           Constellation Energy Group, Inc. Executive Benefits Plans.
                 10(g)                           Grantor Trust Agreement Dated as of April 30, 1999 between
                                                 Constellation Energy Group, Inc. and Citibank, N.A.
                 10(h)                           Executive Incentive Plan of Constellation Energy Group, Inc.
                 10(i)                           Summary of severance arrangement for a named executive
                                                 officer.
                 10(j)                           Form of Severance Agreement between Constellation Energy
                                                 Group, Inc. and eight key employees.
                 10(k)                           Constellation Enterprises, Inc. Deferred Compensation Plan
                                                 for Non-Employee Directors.
                 10(l)                           Summary of enhanced retirement benefits for a named executive
                                                 officer.
                 10(m)                           Baltimore Gas and Electric Company Retirement Plan for
                                                 Non-Employee Directors, as amended and restated.
                 12                              Computation of Ratio of Earnings to Fixed Charges and
                                                 Computation of Ratio of Earnings to Combined Fixed Charges
                                                 and Preferred and Preference Dividend Requirements.

                 27                              Financial Data Schedule.
                 99(a)                           Summarized Pro Forma Financial Information Related to the
                                                 Formation of a Holding Company.
                 99(b)                           Comparative Shareholders Rights Section From the Joint Proxy
                                                 Statement / Prospectus of Constellation Energy and BGE in
                                                 Post-Effective Amendment No. 1 to Form S-4 (Registration No.
                                                 33-64799).





                                       31