Exhibit 10(c)






                        CONSTELLATION ENERGY GROUP, INC.



                             EXECUTIVE BENEFITS PLAN















                             Restated October, 1999










                                TABLE OF CONTENTS


                                                                      Page No.

1.       Objective                                                       1

2.       Definitions                                                     1

3.       Plan Administration                                             4

4.       Eligibility                                                     4

5.       Supplemental Pension Benefit                                    4
         (a)      Retirement benefits                                    4
                  (i)      Eligibility for retirement benefits           4
                  (ii)     Computation of retirement benefits            5
                  (iii)    Form of payout of retirement benefits         6
                  (iv)     Amount, timing, and source of monthly
                           retirement benefit payout                     7
                  (v)      Amount, timing, and source of lump sum
                           retirement benefit payout                     7
                  (vi)     Death of participant entitled to lump
                           sum payout                                    7
                  (vii)    Health and dental benefits                    7
         (b)      Accrued benefit                                        8
                  (i)      Computation of gross accrued benefit          8
                  (ii)     Computation of net accrued benefit            8
         (c)      Entitlement to benefit upon happening of
                  certain events                                         9
                  (i)      Satisfaction of requirements                  9
                  (ii)     Other events                                  9
                           (1)      Change in control                    9
                           (2)      Plan amendment                       9
                           (3)      Involuntary Demotion, Termination
                                    From Employment With Constellation
                                    Energy Group, or eligibility
                                    withdrawal without Cause            10
                  (iii)    Form of benefit payout                       10
                  (iv)     Amount, timing and source of benefit
                           payout                                       10
                  (v)      Death of participant entitled to lump
                           sum payout                                   11





         (d)      Other benefits                                        12
                  (i)      Eligibility for other benefits               12
                  (ii)     Computation of other benefits                12
                  (iii)    Form of payout of other benefits             13
                  (iv)     Amount, timing, and source of monthly
                           other benefit payout                         13

6.       Supplemental Long-Term Disability Benefit                      13
                  (i)      Eligibility for disability benefits          13
                  (ii)     Computation of disability benefits           14
                  (iii)    Form of payment of disability benefits       14
                  (iv)     Amount, timing, and source of monthly
                           disability benefit payout                    14
                  (v)      Bonus                                        15

7.       Supplemental Survivor Annuity Benefit                          15
         (a)      Survivor annuity benefit                              15
                  (i)      Eligibility for survivor annuity benefit     15
                  (ii)     Computation of survivor annuity benefit      15
                  (iii)    Form of payout of survivor annuity
                           benefits                                     17
                  (iv)     Amount, timing, and source of monthly
                           survivor annuity benefit payout              17
         (b)      Other survivor benefit                                17
                  (i)      Eligibility for other survivor benefit       17
                  (ii)     Computation of other survivor benefit        18
                  (iii)    Form of payout of other survivor
                           benefit                                      18
                  (iv)     Amount, timing, and source of monthly
                           other survivor benefit payout                18

8.       Death Benefit                                                  19

9.       Dependent Death Benefit                                        19

10.      Sickness Benefit                                               19

11.      Vacation Benefit                                               20

12.      Planning Benefit                                               20

13.      Miscellaneous                                                  21








                        CONSTELLATION ENERGY GROUP, INC.

                             EXECUTIVE BENEFITS PLAN


1.       Objective.  The  objective  of this  Plan is to  enhance  the  benefits
         provided to officers and key  employees of  Constellation  Energy Group
         and its subsidiaries in order to attract and retain talented  executive
         personnel.

2.       Definitions. All words beginning with an initial capital letter and not
         otherwise  defined  herein  shall  have the  meaning  set  forth in the
         Pension Plan.  All singular terms defined in this Plan will include the
         plural and vice versa.  As used herein,  the following  terms will have
         the meaning specified below:

         "Annual Base Salary"  means an amount  determined by adding the monthly
         base  rate of pay  amounts  (i.e.,  the  types  of such  pay  that  are
         includable in the computation of Pension Plan  benefits)earned over the
         twelve  calendar months  immediately  preceding the month that includes
         the date of the computation.

         "Average  Incentive  Award" (or "Average  Award")  means  generally the
         product of the percentage equal to an average of the two highest of the
         participant's  five  immediately  prior year award  percentages  earned
         under  Constellation  Energy Group's  Executive  Annual Incentive Plan,
         Constellation  Energy Group's Senior  Management  Annual Incentive Plan
         and/or  the  Results   Incentive  Awards  Program   multiplied  by  the
         participant's  annualized  base rate of pay amount (i.e.,  the types of
         such  pay  that are  includable  in the  computation  of  Pension  Plan
         benefits) in effect at the end of the prior year.

         "Cause"   means  the   participant's   (a)   failure  to  comply   with
         Constellation Energy Group policy, (b) deliberate and continual refusal
         to  satisfactorily   perform   employment  duties  on  substantially  a
         full-time  basis,  (c)  deliberate  and  continual  refusal  to  act in
         accordance   with  any   specific   instructions   of  a  majority   of
         Constellation  Energy  Group's  Board  of  Directors,  (d)  disclosure,
         without the consent of a majority of Constellation Energy Group's Board
         of Directors,  of confidential  information or trade secrets concerning
         Constellation  Energy  Group  which  could be  materially



                                       1


         damaging to  Constellation  Energy Group, or (e) deliberate  misconduct
         which  could be  materially  damaging  to  Constellation  Energy  Group
         without  reasonable  good  faith  belief by the  participant  that such
         conduct was in the best interest of Constellation Energy Group.

         "Change  in  Control"  means (a) the  purchase  or  acquisition  by any
         person,  entity or group of  persons,  (within  the  meaning of Section
         13(d) or 14(d) of the  Securities  Exchange Act of 1934 (the  "Exchange
         Act"), or any comparable successor provisions), of beneficial ownership
         (within the meaning of Rule 13d-3  promulgated  under the Exchange Act)
         of 20 percent or more of either the outstanding  shares of common stock
         of  Constellation   Energy  Group  or  the  combined  voting  power  of
         Constellation   Energy  Group's  then  outstanding   shares  of  voting
         securities  entitled to a vote generally,  or (b) the  consummation of,
         following  the approval by the  stockholders  of  Constellation  Energy
         Group of a  reorganization,  merger,  or consolidation of Constellation
         Energy  Group,  in each case,  with  respect to which  persons who were
         stockholders of Constellation  Energy Group  immediately  prior to such
         reorganization, merger or consolidation do not, immediately thereafter,
         own more than 50 percent of the combined  voting power entitled to vote
         generally in the election of  directors of the  reorganized,  merged or
         consolidated entity's then outstanding securities, or (c) a liquidation
         or   dissolution  of   Constellation   Energy  Group  or  the  sale  of
         substantially  all of its assets, or (d) a change of more than one-half
         of the members of the Board of Directors of Constellation  Energy Group
         within a 90-day period for reasons other than the death, disability, or
         retirement of such members.

         "Committee" means the Committee on Management of the Board of Directors
         of Constellation Energy Group.

         "Constellation  Energy Group" means Constellation Energy Group, Inc., a
         Maryland corporation, or its successor.

         "Constellation  Energy Group's  Executive  Annual Incentive Plan" means
         such plan or other incentive plan or arrangement  designated in writing
         by the Plan Administrator.

         "Constellation  Energy Group's Senior Management Annual Incentive Plan"
         means such plan or other  incentive plan or  arrangement  designated in
         writing by the Plan Administrator.


                                       2


         "Demotion"  means a transfer to a position  with  Constellation  Energy
         Group or a subsidiary of Constellation  Energy Group that either (a) is
         below the  substantially  equivalent  position in which the participant
         was employed on the date of transfer,  or (b) results in a  substantial
         reduction in pay when compared to the  participant's pay on the date of
         the transfer. Whether a position is a substantially equivalent position
         shall be determined in the reasonable discretion of the Committee, with
         reference  to  factors  including   whether  the  participant   retains
         principal  responsibility for a department or division, and whether the
         participant  remains  eligible  for  the  perquisites  enjoyed  by  the
         participant before the position change.

         "Income Replacement Percentage" means the percentage under the LTD Plan
         that is used to calculate the participant's actual LTD Plan benefit.

         "Interest  Rate"  means the rate equal to 3.5% plus 65% of yield on the
         Lehman Brothers Government/Corporate Bond Index.

         "LTD  Plan"  means the  Constellation  Energy  Group,  Inc.  Disability
         Insurance  Plan as may be amended from time to time,  or any  successor
         plan.

         "Mortality  Table" means the mortality table used to value  liabilities
         for Pension Plan funding purposes.

         "Pension  Plan" means the Pension Plan of  Constellation  Energy Group,
         Inc. as may be amended from time to time, or any successor plan.

         "Plan Administrator" means, as set forth in Section 3, the Committee.

         "Rabbi  Trust" means the trust  adopted by  Constellation  Energy Group
         pursuant to the Grantor  Trust  Agreement  Dated as of April 30,  1999,
         between Constellation Energy Group and Citibank, N.A.

         "Results  Incentive  Awards  Program"  means the program  applicable to
         certain employees that provides awards;  but includes only the types of
         awards that are includable in the computation of Pension Plan benefits.


                                       3


         "Termination From Employment With  Constellation  Energy Group" means a
         participant's  separation from service with Constellation  Energy Group
         or a subsidiary of Constellation Energy Group; however, a participant's
         retirement,  disability,  or  transfer  of  employment  to  or  from  a
         subsidiary  of  Constellation  Energy  Group  shall  not  constitute  a
         Termination From Employment With Constellation Energy Group.

3.       Plan  Administration.  The Committee is the Plan  Administrator and has
         sole authority (except as specified  otherwise herein) to interpret the
         Plan and, in general,  to make all other  determinations  advisable for
         the administration of the Plan to achieve its stated objective. Appeals
         of written decisions by the Plan Administrator may be made to the Board
         of  Directors of  Constellation  Energy  Group.  Decisions by the Board
         shall  be  final  and  not   subject  to  further   appeal.   The  Plan
         Administrator  shall have the power to delegate  all or any part of its
         duties to one or more  designees,  and to withdraw such  authority,  by
         written designation.

4.       Eligibility. Each officer or key employee of Constellation Energy Group
         or  its   subsidiaries  may  be  designated  in  writing  by  the  Plan
         Administrator  as a  participant  with respect to one or more  benefits
         under the Plan.  Once  designated,  participation  shall continue until
         such designation is withdrawn at the discretion and by written order of
         the Plan Administrator, provided, however, that such withdrawal may not
         be made for benefits provided pursuant to Sections 5 and 7 with respect
         to a  participant  who has satisfied the  eligibility  requirements  to
         retire  (as  set  forth  in  Section  5(a)(i)).   Notwithstanding   the
         foregoing,  any  participant  who is disabled  under the LTD Plan shall
         continue to participate in this Plan while  classified as disabled and,
         for purposes of the supplemental pension benefit provided by this Plan,
         while  classified  as  disabled,  shall be deemed to continue to accrue
         Credited Service until no later than his/her Normal Retirement Date.

5.       Supplemental Pension Benefit.

         (a)      Retirement benefits.

                  (i)      Eligibility  for retirement  benefits.  A participant
                           shall be  eligible  to retire  under  this Plan on or
                           after the participant's Normal Retirement Date, or



                                       4


                           on  the  first  day of any  month  preceding  his/her
                           Normal   Retirement  Date,  if  the  participant  has
                           attained (1) age 55 and has  accumulated  at least 20
                           years  of  Credited  Service;  or (2)  age 60 and has
                           accumulated at least one year of Credited Service.

                  (ii)     Computation of retirement benefits. A participant who
                           is  eligible  to  retire  under  this  Plan  will  be
                           entitled to supplemental  pension retirement benefits
                           under this  Plan,  which  will be  calculated  as set
                           forth below on the participant's Retirement Date:

                           (1)      add the Annual  Base  Salary and the Average
                                    Incentive Award,

                           (2)      divide the sum by 12,

                           (3)      multiply   this   dollar   amount   by   the
                                    appropriate   percentage,    determined   as
                                    follows: Chairman of the Board and President
                                    of Constellation Energy Group, and President
                                    of  Constellation  Enterprises,  Inc. - 60%;
                                    all other  participants  (by completed years
                                    of  Credited  Service)  1 through 9 - 3% per
                                    year;  10 through 19 - 40%;  20 through 24 -
                                    45%;  25 through 29 - 50%;  and 30 or more -
                                    55%,

                           (4)      multiply  this  dollar  amount  by the Early
                                    Retirement Adjustment Factor set forth under
                                    the Pension Plan; provided,  however, if the
                                    participant  is  age 62 or  older  and is an
                                    officer  or key  employee  of  Constellation
                                    Energy Group or its subsidiaries, other than
                                    the  Chairman of the Board and  President of
                                    Constellation  Energy Group or the President
                                    of  Constellation  Enterprises,  Inc.,  such
                                    factor shall be one (1),

                           (5)      subtract from this dollar amount the charges
                                    relating  to  coverage  for a  preretirement
                                    survivor annuity in excess of 50%, and for a
                                    post-retirement  survivor  annuity in excess
                                    of 50%, and


                                       5


                           (6)      subtract  from the  remainder the net amount
                                    payable to the participant under the Pension
                                    Plan.

                  (iii)    Form  of  payout   of   retirement   benefits.   Each
                           participant    entitled   to   supplemental   pension
                           retirement benefits will receive his/her supplemental
                           pension  retirement  benefits payout in the form of a
                           monthly payment, unless the participant makes a valid
                           election  to  receive  his/her  supplemental  pension
                           retirement benefits payout in the form of a lump sum.

                           A   participant   may   elect  to   receive   his/her
                           supplemental  pension  retirement  benefits payout in
                           the  form of a lump  sum by  submitting  to the  Plan
                           Administrator  a signed Lump Sum Election  Form.  The
                           Form  must  be  received  by the  Plan  Administrator
                           before the  beginning  of the  calendar  year  during
                           which the participant's  Retirement Date occurs.  The
                           election  may be  revoked  at  any  time  before  the
                           beginning  of the  calendar  year  during  which  the
                           participant's  Retirement Date occurs,  by submitting
                           to  the  Plan   Administrator   a  signed   Lump  Sum
                           Revocation Form.

                  (iv)     Amount,  timing,  and  source of  monthly  retirement
                           benefit  payout.  A  participant  entitled to monthly
                           supplemental pension retirement benefits will receive
                           monthly payments equal to the amount determined under
                           paragraph  (a)(ii).   Such  payments  shall  commence
                           effective with the participant's  Retirement Date. If
                           such participant receives (or would have received but
                           for the Internal  Revenue Code  limitations)  cost of
                           living  adjustment(s)  under the  Pension  Plan,  the
                           monthly  payments  hereunder  will  be  automatically
                           increased based on the percentage of, and at the same
                           time  as,  such   adjustment(s).   Monthly   payments
                           hereunder shall  permanently  cease upon the death of
                           the  participant,  effective with the monthly payment
                           for   the   month   following   the   month   of  the
                           participant's death. Monthly payments hereunder shall
                           be made in  accordance  with  the  provisions  of the
                           Rabbi  Trust  and,  to the  extent not paid under the
                           terms of the  Rabbi  Trust,  from  general  corporate
                           assets.


                                       6


                  (v)      Amount,  timing,  and  source of lump sum  retirement
                           benefit payout. A participant  entitled to a lump sum
                           supplemental  pension retirement benefit will receive
                           a lump sum  payment.  This lump sum  payment  will be
                           calculated  by a certified  actuary and will be equal
                           to  the  present   value  of  an  immediate   annuity
                           including    the    estimated    present   value   of
                           post-retirement    supplemental    survivor   annuity
                           benefits  described  in  Section  7,  using  (1)  the
                           supplemental   pension   retirement   benefit  amount
                           calculated   under   paragraph   (a)(ii),   which  is
                           expressed as a monthly amount,  (2) the Interest Rate
                           computed on the  participant's  Retirement  Date, and
                           (3) the Mortality Table.  Such lump sum payment shall
                           be  made  within  60  days  after  the  participant's
                           Retirement  Date.  The lump sum payment shall be made
                           in accordance  with the provisions of the Rabbi Trust
                           and,  to the  extent  not paid under the terms of the
                           Rabbi  Trust,   from  general   corporate  assets.  A
                           participant who receives a lump sum payment shall not
                           be  entitled  to any cost of living or other  pension
                           payment  adjustments or to  post-retirement  survivor
                           annuity coverage under the Plan.

                  (vi)     Death of participant  entitled to lump sum payout. In
                           the event of the death of a participant after his/her
                           Retirement Date and before the  participant  receives
                           the lump sum payment  under  paragraph  (a)(v),  such
                           lump sum payment  shall be made to the  participant's
                           surviving  spouse (as defined in Section  7(i)).  The
                           lump sum payment shall be the same amount and made at
                           the same time and from the same  sources as set forth
                           in paragraph  (a)(v). If there is no surviving spouse
                           at the date of the  participant's  death, no payments
                           shall  be  made  pursuant  to  Sections  5  or  7.  A
                           surviving  spouse  who  receives  a lump sum  benefit
                           under this paragraph (a)(vi) shall not be entitled to
                           any  cost  of   living  or  other   pension   payment
                           adjustments or to  post-retirement  survivor  annuity
                           coverage under the Plan.

             (vii)         Health  and  dental   benefits.   A  participant  who
                           receives  supplemental  pension  retirement  benefits
                           under this Plan, but who is not eligible for



                                       7


                           benefits under the Constellation Energy Group Retiree
                           Flexible Benefits Program,  is entitled to health and
                           dental  benefits  under  this  Plan  that in the sole
                           discretion of the Plan Administrator,  are reasonably
                           similar to health and dental  benefits  provided  for
                           participants  under the  Constellation  Energy  Group
                           Retiree  Flexible  Benefits   Program,   taking  into
                           account employer cost, age and service.

         (b)      Accrued benefit.

                  (i)      Computation of gross accrued benefit. The computation
                           of the gross accrued supplemental pension benefit for
                           a participant as of the date of the computation  will
                           be made as follows:

                           (1)      add the Annual  Base  Salary and the Average
                                    Incentive Award,

                           (2)      divide the sum by 12, and

                           (3)      multiply   this   dollar   amount   by   the
                                    appropriate   percentage,    determined   as
                                    follows: Chairman of the Board and President
                                    of Constellation  Energy Group and President
                                    of  Constellation  Enterprises,  Inc. - 60%;
                                    all other  participants  (by completed years
                                    of  Credited  Service  as of the date of the
                                    computation)  1 through 9 - 3% per year;  10
                                    through 19 - 40%;  20  through 24 - 45%;  25
                                    through 29 - 50%; and 30 or more - 55%.

                  (ii)     Computation of net accrued  benefit.  The computation
                           of the net accrued supplemental pension benefit for a
                           participant as of the date of the computation will be
                           made by  subtracting  from the gross accrued  benefit
                           determined   under   paragraph   (b)(i)  the  amount,
                           computed  on the  date a  benefit  is  payable  under
                           paragraph (c)(iv),  of (1) the participant's  Accrued
                           Gross Pension under the Pension Plan,  expressed as a
                           monthly amount if the participant is not eligible for
                           Normal  Retirement,  Early  Retirement  or Disability
                           Retirement benefits under the Pension Plan, otherwise
                           (2) the gross amount payable to the participant under
                           the Pension Plan.


                                       8


          (c) Entitlement to benefit upon happening of certain events.

                  (i)      Satisfaction of  requirements.  A participant who has
                           satisfied the age and Credited  Service  requirements
                           set forth in Section  5(a)(i)  while  eligible as set
                           forth in Section 4, but who does not retire under the
                           Plan due to  Demotion,  Termination  From  Employment
                           With Constellation Energy Group, or the withdrawal of
                           a  participant's  eligibility  to  participate  under
                           Section 5, shall be  entitled  to his/her net accrued
                           supplemental  pension benefit.  The effective date of
                           the  Demotion,   Termination   From  Employment  With
                           Constellation Energy Group, or eligibility withdrawal
                           event shall be the date of such Demotion, Termination
                           From Employment With  Constellation  Energy Group, or
                           eligibility withdrawal.

                  (ii)     Other events.  A  participant,  regardless of his/her
                           age and years of Credited Service,  shall be entitled
                           to his/her net accrued  supplemental  pension benefit
                           upon   the   happening   of  any  of  the   following
                           entitlement  events,  but  only if  such  entitlement
                           event occurs before a participant  retires under this
                           Plan:

                           (1)      Change  in  Control.  A Change  in  Control,
                                    followed    within    two   years   by   the
                                    participant's   Demotion,   a  participant's
                                    Termination     From     Employment     With
                                    Constellation    Energy   Group,    or   the
                                    withdrawal of the participant's  eligibility
                                    to   participate   under  the  Plan,  is  an
                                    entitlement event. The effective date of the
                                    entitlement  event  shall be the date of the
                                    Demotion,  Termination  From Employment With
                                    Constellation  Energy Group,  or eligibility
                                    withdrawal.

                           (2)      Plan  amendment.  A Plan  amendment that has
                                    the effect of reducing a participant's gross
                                    accrued  supplemental  pension benefit is an
                                    entitlement  event.  In determining  whether
                                    such   a   reduction   has   occurred,   the




                                       9


                                    participant's  gross  accrued   supplemental
                                    pension   benefit   calculated  on  the  day
                                    immediately  preceding the effective date of
                                    the  amendment  shall  be  compared  to  the
                                    participant's  gross  accrued   supplemental
                                    pension benefit  calculated on the effective
                                    date of the amendment. An amendment that has
                                    the  effect  of  reducing   future   benefit
                                    accruals is not an entitlement  event. It is
                                    intended  that an  entitlement  event  under
                                    this  paragraph  (c)(i)(2)  will  occur only
                                    with  respect to those  amendments  that are
                                    substantially similar to amendments that are
                                    prohibited by Internal  Revenue Code section
                                    411(d)(6) with respect to qualified  pension
                                    plans. The effective date of the entitlement
                                    event  shall  be the  effective  date of the
                                    Plan amendment.

                           (3)      Involuntary   Demotion,   Termination   From
                                    Employment With Constellation  Energy Group,
                                    or eligibility  withdrawal  without Cause. A
                                    participant's    involuntary   Demotion   or
                                    involuntary Termination From Employment With
                                    Constellation Energy Group without Cause, or
                                    the    withdrawal    of   a    participant's
                                    eligibility to participate  under Sections 5
                                    or  7 of  the  Plan  without  Cause,  is  an
                                    entitlement event. The effective date of the
                                    entitlement  event  shall  be the  effective
                                    date   of  the   participant's   involuntary
                                    Demotion  or  involuntary  Termination  From
                                    Employment With  Constellation  Energy Group
                                    without Cause, or the eligibility withdrawal
                                    without Cause.

                  (iii)    Form of benefit payout. Each participant  entitled to
                           a payout under this  paragraph  (c) will receive such
                           payout in the form of a lump sum payment.

                  (iv)     Amount,  timing,  and  source of  benefit  payout.  A
                           participant  entitled  to a  payout  of  his/her  net
                           accrued benefit,  as a result of the occurrence of an
                           event  described in  paragraphs  (c)(i),  (c)(ii)(1),
                           (2), or (3) will be  entitled to a lump sum  benefit.
                           This  lump  sum  benefit  will  be  calculated  by  a
                           certified  actuary as the present value of an annuity
                           beginning  at age 62 (unless



                                       10


                           the  participant  is the  Chairman  of the  Board  or
                           President  of  Constellation  Energy  Group,  or  the
                           President of Constellation Enterprises, Inc. in which
                           case age 65) (or the participant's actual age, if the
                           participant   is  older  than  age  62  (unless   the
                           participant is the Chairman of the Board or President
                           of  Constellation  Energy Group,  or the President of
                           Constellation Enterprises, Inc. in which case age 65)
                           on  the  date  the  lump  sum  benefit  is  payable),
                           including    the    estimated    present   value   of
                           post-retirement  survivor annuity benefits  described
                           in  Section  7,  using  (1) the net  accrued  benefit
                           amount  calculated  under  paragraph  (b)(ii)  on the
                           effective date of the event,  which is expressed as a
                           monthly amount,  (2) the Early Retirement  Adjustment
                           Factor  (using the  method  set forth in  (a)(ii)(4))
                           computed  by  substituting  the  date  the  lump  sum
                           benefit is payable for the  Retirement  Date, (3) the
                           Interest  Rate  computed  on the  date  the  lump sum
                           benefit is payable,  and (4) the Mortality Table. The
                           lump sum benefit shall be payable on the date that is
                           the   later   of  the   date  of  the   participant's
                           Termination From Employment With Constellation Energy
                           Group or the date the participant reaches age 55. The
                           lump sum  payment  shall be made within 60 days after
                           such  date and shall be made in  accordance  with the
                           provisions  of the Rabbi Trust and, to the extent not
                           paid under the terms of the Rabbi Trust, from general
                           corporate  assets.  A participant who receives a lump
                           sum benefit under this paragraph (c)(iv) shall not be
                           entitled  to any  cost of  living  or  other  pension
                           payment    adjustments   or   to   preretirement   or
                           post-retirement survivor annuity coverage.

                  (v)      Death of participant  entitled to lump sum payout. In
                           the  event of the  death of a  participant  after the
                           occurrence  of  an  event   described  in  paragraphs
                           (c)(i),  (c)(ii)(1),  (2),  or  (3)  and  before  the
                           participant  receives  the  lump  sum  payment  under
                           paragraph  (c)(iv),  such lump sum  payment  shall be
                           made  to  the  participant's   surviving  spouse  (as
                           defined in Section  7(i)).  The lump sum payment will
                           be  calculated  by a  certified  actuary  and will be
                           equal to 50% of the  present  value  of an  immediate
                           annuity using (1) the monthly amount



                                       11


                           under  paragraph  (c)(iv),  (2) the Early  Retirement
                           Adjustment  Factor  computed using the  participant's
                           age at the date of the participant's death, or if the
                           participant  was  younger  than age 60 on the date of
                           death,  using age 60, (3) the Interest  Rate computed
                           on the date the lump sum benefit is payable,  and (4)
                           the Mortality Table.  However,  if the  participant's
                           death occurred during the 60 day period  described in
                           paragraph (c)(iv),  100% shall be used instead of 50%
                           in the preceding sentence. The lump sum benefit shall
                           be  payable on the date that is the later of the date
                           that the participant would have reached age 55 or the
                           date of the participant's death. The lump sum payment
                           shall be made  within 60 days after  such  date,  and
                           shall be made in  accordance  with the  provisions of
                           the Rabbi Trust and, to the extent not paid under the
                           terms of the  Rabbi  Trust,  from  general  corporate
                           assets.  If there is no surviving  spouse at the date
                           of the participant's death, no payments shall be made
                           pursuant to  Sections 5 or 7. A surviving  spouse who
                           receives a lump sum benefit under this  paragraph (c)
                           (v)  shall not be  entitled  to any cost of living or
                           other pension payment adjustments or to preretirement
                           or  post-retirement  survivor  annuity coverage under
                           the Plan.

         (d)      Other benefits.

                  (i)      Eligibility for other benefits.  Upon a participant's
                           Termination From Employment With Constellation Energy
                           Group,  if such  participant (1) does not satisfy the
                           requirements  of Sections  5(a)(i),  5(c)(i),  and/or
                           5(c)(ii),  and (2) is a vested  participant under the
                           Pension Plan, such  participant  shall be entitled to
                           the benefits in this Section 5(d).

                  (ii)     Computation of other  benefits.  A participant who is
                           eligible  for  other  benefits  will be  entitled  to
                           benefits under this Plan, which will be calculated as
                           set forth  below on the date the  participant  begins
                           receipt of benefit payments under the Pension Plan:

                           (1)      compute the  participant's  adjusted monthly
                                    benefit  payment  under  the  terms  of  the




                                       12


                                    Pension Plan, by also  treating  awards,  if
                                    any,   paid   to   the   participant   under
                                    Constellation   Energy   Group's   Executive
                                    Annual  Incentive Plan and/or  Constellation
                                    Energy  Group's  Senior   Management  Annual
                                    Incentive   Plan   during  the   immediately
                                    preceding twenty-four  consecutive months as
                                    bonuses  and/or  incentives  included in the
                                    computation of the participant's Average Pay
                                    (as defined under the Pension Plan), and

                           (2)      subtract  from the  amount  in (1) above the
                                    participant's actual monthly benefit payment
                                    under the Pension Plan.

                                    For purposes of the  computation in (1), the
                                    participant   will  bear  the  cost  of  any
                                    post-retirement  survivor  annuity  coverage
                                    provided under Section 7(b).

                  (iii)    Form of payout of other  benefits.  Each  participant
                           entitled to other benefits will receive his/her other
                           benefits payout in the form of a monthly payment.

                  (iv)     Amount,  timing,  and source of monthly other benefit
                           payout.  A  participant  entitled  to  monthly  other
                           benefits will receive  monthly  payments equal to the
                           amount  determined  under  paragraph  (d)(ii).   Such
                           payments shall  commence  effective with the date the
                           participant  commences  receipt of  benefit  payments
                           under the Pension Plan.  Monthly  payments  hereunder
                           shall   permanently  cease  upon  the  death  of  the
                           participant,  effective with the monthly  payment for
                           the month  following  the month of the  participant's
                           death.  Monthly payments hereunder shall be made from
                           general corporate assets.

6.       Supplemental Long-Term Disability Benefit.

         (i)      Eligibility for disability  benefits.  Any participant who has
                  completed  at least one full  calendar  month of service  with
                  Constellation  Energy  Group  or  its  subsidiaries,  who  has
                  elected  coverage  under the LTD Plan, and who is disabled (as
                  determined   under  the  LTD  Plan)   will  be   entitled   to
                  supplemental disability benefits under this Plan.


                                       13


         (ii)     Computation  of  disability  benefits.   The  amount  of  such
                  supplemental   disability  benefits  shall  be  determined  as
                  follows:

                  (1)      multiply  the  monthly  base  rate of pay  amount  in
                           effect  immediately  prior to  becoming  entitled  to
                           benefits under the LTD Plan by twelve,

                  (2)      add the Average Incentive Award to the product,

                  (3)      add certain  bonuses and incentives that are included
                           in the  computation  of Average Pay under the Pension
                           Plan (except that awards under the Results  Incentive
                           Awards  Program shall be  excluded),  earned over the
                           last 12 months to the product,

                  (4)      divide the sum by 12,

                  (5)      multiply  this  monthly  dollar  amount by the Income
                           Replacement Percentage, and

                  (6)      subtract  from the product the gross  monthly  amount
                           provided  for the  participant  under  the  LTD  Plan
                           before such  amount is reduced for other  benefits as
                           set forth under the LTD Plan.

         (iii)    Form of  payment  of  disability  benefits.  Each  participant
                  entitled to  supplemental  disability  benefits  will  receive
                  his/her supplemental  disability benefit payout in the form of
                  a monthly payment.

         (iv)     Amount,  timing,  and  source of  monthly  disability  benefit
                  payout.  A  participant  entitled to  supplemental  disability
                  benefits  will receive a monthly  payment  equal to the amount
                  determined  under (ii) above.  Such  payments  shall  commence
                  effective with the commencement of the  participant's LTD Plan
                  benefit  payments.  Monthly payments shall  permanently  cease
                  when  benefit  payments  under  the LTD  Plan  cease.  Monthly
                  payments  shall  be made  from  Constellation  Energy  Group's
                  general corporate assets.

                  If a participant receiving payments pursuant to this Section 6
                  receives   cost  of   living   or   other   inflation/indexing
                  adjustment(s)  under the LTD Plan,



                                       14


                  the payments  hereunder will be automatically  increased based
                  on the  same  percentage  of,  and at the same  time as,  such
                  adjustment(s).

         (v)      Bonus. Any participant who has less than ten years of Credited
                  Service  shall be  entitled to a monthly  taxable  cash bonus,
                  equal to an  amount  based  on the cost of LTD Plan  coverage,
                  using  the  formula   for   computing   Constellation   Energy
                  Group-provided  Flexible  Benefits  Plan  credits for LTD Plan
                  coverage  and taking into account the  Participant's  Credited
                  Service  and  covered  compensation.  Such cash bonus shall be
                  made from general corporate assets.

7.       Supplemental Survivor Annuity Benefit.

         (a)      Survivor annuity benefit.

                  (i)      Eligibility for survivor annuity  benefit.  Following
                           the death of a participant  (other than a participant
                           who satisfied  the  requirements  of Section  5(d)(i)
                           upon such  participant's  Termination From Employment
                           With  Constellation  Energy  Group),  a  supplemental
                           survivor  annuity  may be paid  to the  participant's
                           surviving  spouse  until  the  death of that  spouse,
                           using   the   same   percentage   to   compute   such
                           supplemental benefit that is actually used to compute
                           any  survivor  annuity  provided  on  behalf  of  the
                           participant  under the Pension Plan. The  participant
                           will  not  bear  the  cost  of up  to a 50%  survivor
                           annuity benefit, but will bear the cost of a survivor
                           annuity  benefit in excess of 50%.  For  purposes  of
                           this Section 7(a), a participant's  surviving  spouse
                           is the individual  married to the  participant on the
                           date  of the  participant's  death.  If  there  is no
                           surviving  spouse,  or  if  the  participant  or  the
                           participant's   spouse  previously   received  or  is
                           entitled to receive a lump sum payment  under Section
                           5, no supplemental survivor annuity will be payable.

                  (ii)     Computation of survivor annuity  benefit.  The amount
                           of  the   supplemental   survivor   annuity  will  be
                           determined as follows:


                                       15


                           (1)      if the  participant had retired prior to the
                                    date of death:

                                    (a)     begin  with  the   monthly   pension
                                            benefit  (under Section 5(a) of this
                                            Plan)  that  the   participant   was
                                            receiving   prior  to  the  date  of
                                            death, and

                                    (b)     multiply  this dollar  amount by the
                                            percentage   used  to  compute   the
                                            survivor  annuity provided on behalf
                                            of the participant under the Pension
                                            Plan.

                           (2)      otherwise:

                                    (a)     begin  with the  larger of the Early
                                            Retirement  pension  benefit  (under
                                            both the  Pension  Plan and  Section
                                            5(a)  of this  Plan)  to  which  the
                                            participant would have been entitled
                                            to receive if the:

                                            (A)      participant     had    been
                                                     retired  at  age  60 on the
                                                     date of death for  purposes
                                                     of   computing   the  Early
                                                     Retirement       Adjustment
                                                     Factor, or

                                            (B)      participant  had retired on
                                                     the  date  of   death   for
                                                     purposes of  computing  the
                                                     Early Retirement Adjustment
                                                     Factor,

                                    (b)     multiply  this dollar  amount by the
                                            percentage   used  to  compute   the
                                            survivor  annuity provided on behalf
                                            of the participant under the Pension
                                            Plan,

                                    (c)     subtract  from the  product  the net
                                            amount,  if  any,  of  the  survivor
                                            annuity  provided  on  behalf of the
                                            participant  under the Pension Plan,
                                            and

                                    (d)     subtract from this dollar amount the
                                            charges  relating to coverage (under
                                            both the Pension Plan and this Plan)
                                            for a preretirement survivor annuity
                                            in   excess



                                       16


                                            of 50%, and for a post-retirement
                                            survivor annuity in excess of 50%.

                  (iii)    Form of payout of  survivor  annuity  benefits.  Each
                           surviving spouse entitled to a supplemental  survivor
                           annuity benefit will receive his/her survivor annuity
                           benefit payout in the form of a monthly payment.

                  (iv)     Amount,   timing,  and  source  of  monthly  survivor
                           annuity benefit payout.  A surviving  spouse entitled
                           to monthly  supplemental  survivor  annuity  benefits
                           will  receive a monthly  payment  equal to the amount
                           determined  under (ii)  above.  Such  payments  shall
                           commence  effective  with the  first day of the month
                           following the month of the  participant's  death.  If
                           such  surviving   spouse   receives  (or  would  have
                           received   but  for   the   Internal   Revenue   Code
                           limitations) cost of living  adjustment(s)  under the
                           Pension Plan, the monthly payments  hereunder will be
                           automatically  increased  based on the percentage of,
                           and at the same time as, such adjustment(s).  Monthly
                           payments  hereunder shall  permanently cease upon the
                           death of the  surviving  spouse,  effective  with the
                           monthly  payment for the month following the month of
                           the  surviving   spouse's  death.   Monthly  payments
                           hereunder  shall  be  made  in  accordance  with  the
                           provisions  of the Rabbi Trust and, to the extent not
                           paid under the terms of the Rabbi Trust, from general
                           corporate assets.

         (b)      Other survivor benefit.

                  (i)      Eligibility for other survivor benefit. Following the
                           death of a participant who satisfied the requirements
                           of   Section   5(d)(i)   upon   such    participant's
                           Termination From Employment With Constellation Energy
                           Group,  a  survivor   benefit  may  be  paid  to  the
                           participant's  surviving  spouse  until  the death of
                           that spouse.  For  purposes of this  Section  7(b), a
                           participant's  surviving spouse is the individual who
                           is the  Surviving  Spouse under the Pension  Plan. If
                           there is no  surviving  spouse,  no survivor  benefit
                           will be payable.


                                       17


                  (ii)     Computation of other survivor benefit.  The amount of
                           the survivor  benefit will be calculated as set forth
                           below on the date the surviving spouse begins receipt
                           of benefit payments under the Pension Plan:

                           (1)      compute  the  surviving   spouse's  adjusted
                                    monthly  benefit  payment under the terms of
                                    the Pension Plan,  by also treating  awards,
                                    if  any,  paid  to  the  participant   under
                                    Constellation   Energy   Group's   Executive
                                    Annual  Incentive Plan and/or  Constellation
                                    Energy Group's Manager Annual Incentive Plan
                                    during the immediately preceding twenty-four
                                    consecutive   months   as   bonuses   and/or
                                    incentives  included in the  computation  of
                                    the  participant's  Average  Pay (as defined
                                    under the Pension Plan), and

                           (2)      subtract  from the  amount  in (1) above the
                                    surviving  spouse's  actual monthly  benefit
                                    payment under the Pension Plan.

                                    For purposes of the  computation in (1), the
                                    surviving  spouse  will bear the cost of the
                                    survivor benefit.

                  (iii)    Form  of  payout  of  other  survivor  benefit.  Each
                           surviving  spouse entitled to a survivor benefit will
                           receive his/her  survivor  benefit payout in the form
                           of a monthly payment.

                  (iv)     Amount,  timing, and source of monthly other survivor
                           benefit  payout.   A  surviving  spouse  entitled  to
                           monthly   survivor   benefits  will  receive  monthly
                           payments  equal  to  the  amount   determined   under
                           paragraph  (b)(ii).   Such  payments  shall  commence
                           effective   with  the  date  the   surviving   spouse
                           commences  receipt  of  benefit  payments  under  the
                           Pension  Plan.   Monthly  payments   hereunder  shall
                           permanently  cease  upon the  death of the  surviving
                           spouse,  effective  with the monthly  payment for the
                           month  following the month of the surviving  spouse's
                           death.  Monthly payments hereunder shall be made from
                           general corporate assets.


                                       18


8.       Death  Benefit.  Constellation  Energy  Group shall make  arrangements,
         through its split-dollar life insurance program or otherwise,  for life
         insurance   coverage   for   each   participant   providing   that  the
         participant's   beneficiary  shall  receive,  as  a  pre-rollout  death
         benefit,  an amount  which is  approximately  equal to three  times the
         participant's  compensation,  and as a post-rollout  benefit, an amount
         which  is   approximately   equal  to  two  times   the   participant's
         compensation,   as  set   forth  in  a   separate   agreement   between
         Constellation Energy Group and the participant.

         As determined in the sole discretion of the Plan Administrator,  in the
         event that either (i) a  participant  is ineligible to receive the type
         of life insurance  coverage provided to other  participants  under this
         Plan,   or  (ii)  such   coverage  is  not   available  on   reasonably
         cost-effective  terms as a result of any  penalty  for smoking or other
         factors  that are  reflected in the  insurance  carrier's  rates,  then
         Constellation  Energy  Group  shall  provide  a  benefit  that,  in the
         discretion of the Plan  Administrator,  is substantially  equivalent to
         the cost of the benefit provided to other participants under this Plan.

9.       Dependent  Death Benefit.  In the event of the death of a participant's
         qualified  dependent  while the  participant  is an active  employee of
         Constellation  Energy Group or a  subsidiary  of  Constellation  Energy
         Group, Constellation Energy Group shall make a death benefit payment to
         the participant,  from general corporate  assets.  For purposes of this
         Section 9, qualified dependent shall have the same meaning as set forth
         in  Constellation  Energy  Group's  Family  Life  Insurance  Plan.  For
         purposes  of this  Section 9, the amount of the death  benefit  payment
         shall be the highest  amount of insurance  that would have been payable
         with respect to such qualified  dependent if coverage had been provided
         under  Constellation  Energy Group's  Family Life  Insurance  Plan. The
         dependent death benefit payment under this Plan shall be grossed-up for
         income tax withholding.

10.      Sickness  Benefit.  Each  participant,  without  regard  to  length  of
         service,  shall be entitled to the greater of the  benefits  stipulated
         under the Constellation  Energy Group sick benefit policy for employees
         or twenty-six (26) weeks of paid sick benefits within a rolling 52-week
         period.


                                       19


11.      Vacation  Benefit.  Each  participant,  without  regard  to  length  of
         service,  shall be entitled to the greater of the  benefits  stipulated
         under the  Constellation  Energy  Group  vacation  benefit  policy  for
         employees or five weeks of paid vacation during a calendar year.

12.      Planning  Benefit.  Each  participant  shall  be  entitled  to  certain
         personal  financial,  tax,  and estate  planning  services  paid for by
         Constellation Energy Group but provided through designated professional
         firms.  This  entitlement  shall be subject  to any  dollar  limitation
         established  by the Plan  Administrator  with respect to all such fees.
         The  services  shall be  provided  to each  participant  by the  chosen
         firm(s) on a personalized and  confidential  basis; and each firm shall
         have sole  responsibility  for  quality  of the  services  which it may
         render.

         The  services to be provided  shall be on an  on-going  and  continuous
         basis,   but  shall  be  limited  to  (i)  the  development  and  legal
         documentation  of both  career-oriented  financial  plans and  personal
         estate plans,  and (ii) tax  counseling  regarding  personal tax return
         preparation  and  the  most  advantageous  structuring,   tax-wise,  of
         proposed personal transactions.

         Such planning benefit shall continue during the year of retirement plus
         the next two calendar  years and include the  completion of the federal
         and state  personal tax returns for the second  calendar year following
         retirement. However, if a retired member of senior management continues
         to serve as a member of the Board of Directors of Constellation  Energy
         Group,  his/her  planning benefit period shall be extended until he/she
         no longer serves as a member of the Board of Directors.

         Upon the  death  of a  participant  entitled  to the  planning  benefit
         provided  hereunder,  his/her  surviving  spouse  shall be  entitled to
         receive the  following  planning  benefit:  (i) if the deceased was not
         retired at the time of death, the surviving spouse shall be entitled to
         the planning  benefit for the year in which the death occurred plus the
         next two calendar years,  including completion of the federal and state
         personal  tax  returns for the second  calendar  year after the year in
         which the death  occurred;  or (ii) if the  deceased was retired at the
         time of death,  then the  surviving  spouse  shall  receive a  planning
         benefit  equal to that the deceased  would have  received if he/she had
         not died



                                       20


         prior to expiration of the planning benefit.  The surviving spouse of a
         retired member of senior management whose death occurs while serving as
         a member of the Board of Directors of Constellation Energy Group, shall
         be entitled to a planning benefit as set forth in (i) above.

         The planning  benefit  provided under this Plan shall be grossed-up for
         income tax withholding.

13.      Miscellaneous.  None of the benefits  provided under this Plan shall be
         subject to alienation or assignment by any  participant  or beneficiary
         nor shall any of them be subject to attachment or  garnishment or other
         legal process except (i) to the extent specially  mandated and directed
         by  applicable  State or  Federal  statute;  (ii) as  requested  by the
         participant  or  beneficiary  to  satisfy  income  tax  withholding  or
         liability;  and (iii) any policy of  insurance  written by a commercial
         carrier on a split-dollar basis shall be assignable.

         This Plan may be amended from time to time,  or suspended or terminated
         at any time, provided,  however, that no amendment or termination shall
         reduce any previously accrued  supplemental  pension benefit under this
         Plan or impair the rights of any participant or beneficiary entitled to
         receive current or future payment hereunder at the time of such action.
         All  amendments  to this Plan which  would  increase  or  decrease  the
         compensation  of any  Officer of  Constellation  Energy  Group,  either
         directly or indirectly, must be approved by the Board of Directors. All
         other  permissible  amendments may be made at the written  direction of
         the Committee.

         Participation   in  this  Plan  shall  not  constitute  a  contract  of
         employment between  Constellation Energy Group and any person and shall
         not be deemed to be  consideration  for, or a condition  of,  continued
         employment of any person.

         The Plan,  notwithstanding the creation of the Rabbi Trust, is intended
         to be  unfunded  for  purposes  of Title I of the  Employee  Retirement
         Income  Security  Act of 1974.  Constellation  Energy  Group shall make
         contributions  to the Rabbi Trust in  accordance  with the terms of the
         Rabbi  Trust.  Any funds which may be invested and any assets which may
         be held to provide  benefits  under this Plan  shall  continue  for all
         purposes to be a part of the general funds and assets of  Constellation
         Energy Group and no person other than



                                       21


         Constellation  Energy Group shall by virtue of the  provisions  of this
         Plan have any interest in such funds and assets. To the extent that any
         person acquires a right to receive payments from  Constellation  Energy
         Group under this Plan,  such rights  shall be no greater than the right
         of any unsecured general creditor of Constellation Energy Group.

         In the event  Constellation  Energy Group  becomes a party to a merger,
         consolidation,  sale of  substantially  all of its  assets or any other
         corporate  reorganization in which Constellation  Energy Group will not
         be the  surviving  corporation  or in which the  holders  of the common
         stock of Constellation  Energy Group will receive securities of another
         corporation (in any such case, the "New Company"), then the New Company
         shall assume the rights and obligations of  Constellation  Energy Group
         under this Plan.

         This Plan shall be governed in all respects by Maryland law.


                                       22