Exhibit 1(d)


                             $200,000,000
                     MEDIUM-TERM NOTES, SERIES E
                DUE FROM NINE MONTHS TO THIRTY YEARS
                        FROM DATE OF ISSUE

                INTEREST CALCULATION AGENCY AGREEMENT

THIS AGREEMENT dated as of [Agreement Date], 
between Baltimore Gas and Electric Company 
(hereinafter called the "Issuer"), having its 
principal office at 39 W. Lexington Street, 
Baltimore, Maryland 21201, and [Agent Bank], 
a New York banking corporation (hereinafter 
sometimes called the "Calculation Agent or 
Paying Agent" which terms shall, unless the 
context shall otherwise require, include its 
successors and assigns), having its principal 
corporate trust office at [Agent Bank's 
address].

                    Recitals of the Issuer

	The Issuer proposes to issue from time to time up to 
$200,000,000 aggregate principal amount of Medium-Term Notes, 
Series E (the "Notes") under the Indenture dated as of July 1, 
1985 as supplemented by the Supplemental Indentures dated as of 
October 1, 1987, and January 26, 1993, respectively (the 
"Indenture"), between the Issuer and The Bank of New York 
(successor to Mercantile-Safe Deposit and Trust Company) (the 
"Trustee"), as Trustee.  Capitalized terms used in this Agreement 

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and not otherwise defined herein are used as defined in the 
Indenture.  Certain of the Notes may bear interest at a floating 
rate determined by reference to an interest rate formula (the 
"Floating Rate Notes") and the Issuer desires to engage the 
Calculation Agent to perform certain services in connection 
therewith.

	NOW IT IS HEREBY AGREED THAT:

	1.	The Issuer hereby appoints [Agent Bank] as 
Calculation Agent for the Floating Rate Notes, upon the terms and 
subject to the conditions herein mentioned, and [Agent Bank] 
hereby accepts such appointment.  The Calculation Agent shall act 
as an agent of the Issuer for the purpose of determining the 
interest rate or rates of the Floating Rate Notes.

	2.	The Issuer agrees to deliver to the Calculation 
Agent, prior to the issuance of any Floating Rate Notes, copies 
of the proposed forms of such Notes, including copies of all 
terms and conditions relating to the determination of the 
interest rate thereunder.  The Issuer shall not issue any 
Floating Rate Note prior to the receipt of confirmation from the 
Calculation Agent of its acceptance of the proposed form of such 
Note. The Calculation Agent hereby acknowledges its acceptance of 
the proposed form of Floating Rate Note previously delivered to 
it.

	3.	The Issuer shall notify the Calculation Agent of 
the issuance of any Floating Rate Notes prior to the issuance 
thereof and, at the time of such issuance, shall deliver to the 
Calculation Agent the information required to be provided by the 

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Company for the calculation of the applicable interest rates 
thereunder.  The Calculation Agent shall calculate the applicable 
interest rates for Floating Rate Notes in accordance with the 
terms of such Notes, the Indenture and the provisions of this 
Agreement.

	4.	Promptly following the determination of each 
change to the interest rate applicable to any Floating Rate Note, 
the Calculation Agent will cause to be forwarded to the Issuer, 
the Trustee and the principal Paying Agent information regarding 
the interest rate then in effect for such Floating Rate Note.

	5.	The Issuer will pay such compensation as shall be 
agreed upon with the Calculation Agent and the expenses, 
including reasonable counsel fees, incurred by the Calculation 
Agent in connection with its duties hereunder, upon receipt of 
such invoices as the Issuer shall reasonably require.

	6.	Notwithstanding any satisfaction or discharge of 
the Notes or the Indenture, the Issuer will indemnify the 
Calculation Agent against any losses, liabilities, costs, claims, 
actions or demands which it may incur or sustain or which may be 
made against it in connection with its appointment or the 
exercise of its powers and duties hereunder as well as the 
reasonable costs, including the expenses and fees of counsel in 
defending any claim, action or demand, except such as may result 
from the negligence, willful misconduct or bad faith of the 
Calculation Agent or any of its employees.  The Calculation Agent 
shall incur no liability and shall be indemnified and held 
harmless by the Issuer for, or in respect of, any actions taken 

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or suffered to be taken in good faith by the Calculation Agent in 
reliance upon written instructions from the Issuer.  In case any 
action is brought against the Calculation Agent with respect to 
which the Calculation Agent intends to seek indemnification from 
the Issuer pursuant to this paragraph 6, the Calculation Agent 
will notify the Issuer in writing of the commencement thereof, 
and the Issuer will be entitled to participate therein and to 
assume the defense thereof, with counsel satisfactory to the 
Calculation Agent; provided, however, that if the defendants in 
any such action include both the Issuer and the Calculation Agent 
and the Calculation Agent shall have reasonably concluded, after 
consultation with legal counsel of its choosing, that there may 
be legal defenses available to it which are different from or 
additional to those available to the Issuer, the Calculation 
Agent shall have the right to select separate counsel to assert 
such legal defenses and otherwise to participate in the defense 
of such action on behalf of the Calculation Agent,  and in such 
event the Issuer will indemnify the Calculation Agent against the 
reasonable compensation and expenses and disbursements of such 
separate counsel.

	7.	The Calculation Agent accepts its obligations 
herein set forth upon the terms and conditions hereof, including 
the following, to all of which the Issuer agrees:

	(i)  in acting under this Agreement and in 
connection with the Notes, the Calculation Agent, 
acting as agent for the Issuer, does not assume any 

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obligation towards, or any relationship of agency or 
trust for or with, any of the Holders of the Notes;

	(ii)  unless herein otherwise specifically 
provided, any order, certificate, notice, request or 
communication from the Issuer made or given under any 
provision of this Agreement shall be sufficient if 
signed by any person whom the Calculation Agent 
reasonably believes to be a duly authorized officer or 
attorney-in-fact of the Issuer;

	(iii)  the Calculation Agent shall be obligated to 
perform only such duties as are set forth specifically 
herein and any duties necessarily incidental thereto;

	(iv)  the Calculation Agent shall be protected and 
shall incur no liability for or in respect of any 
action taken or omitted to be taken or anything 
suffered in good faith by it in reliance upon anything 
contained in a Floating Rate Note, the Indenture or any 
information supplied to it by the Issuer pursuant to 
this Agreement, including the information to be 
supplied pursuant to paragraph 3 above;

	(v)  the Calculation Agent, whether acting for 
itself or in any other capacity, may become the owner 
or pledgee of Notes with the same rights as it would 
have had if it were not acting hereunder as Calculation 
Agent; and

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	(vi)  the Calculation Agent shall incur no 
liability hereunder except for loss sustained by reason 
of its negligence, willful misconduct or bad faith.

	8.	(a)	The Issuer agrees to notify the Calculation 
Agent at least 3 business days prior to the issuance of any 
Floating Rate Note with an interest rate to be determined by 
reference to London interbank offered rates (LIBOR) or any other 
formula that would require the Calculation Agent to select banks 
or other financial institutions (the "Reference Banks") for 
purposes of quoting rates.  Promptly thereafter, the Calculation 
Agent will notify the Issuer and the Trustee of the names and 
addresses of such Reference Banks.  Forthwith upon any change in 
the identity of the Reference Banks, the Calculation Agent shall 
notify the Issuer and the Trustee of such change.  The 
Calculation Agent shall not be responsible to the Issuer or any 
third party for any failure of the Reference Banks to fulfill 
their duties or meet their obligations as Reference Banks or as a 
result of the Calculation Agent having acted (except in the event 
of negligence or willful misconduct) on any quotation or other 
information given by any Reference Bank which subsequently may be 
found to be incorrect.

		(b)	Except as provided below, the Calculation 
Agent may at any time resign as Calculation Agent by giving 
written notice to the Issuer and the Trustee of such intention on 
its part, specifying the date on which its desired resignation 
shall become effective, provided that such notice shall be given 
not less than 60 days prior to the said effective date unless the 

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Issuer and the Trustee otherwise agree in writing.  Except as 
provided below, the Calculation Agent may be removed by the 
filing with it and the Trustee of an instrument in writing signed 
by the Issuer specifying such removal and the date when it shall 
become effective (such effective date being at least 15 days 
after said filing).  Any such resignation or removal shall take 
effect upon:

	(i)	the appointment by the Issuer as hereinafter 
provided of a successor Calculation Agent; and

	(ii)	the acceptance of such appointment by such 
successor Calculation Agent;

provided, however, that in the event the Calculation Agent has 
given not less than 60 days' prior notice of its desired 
resignation, and during such 60 days there has not been 
acceptance by a successor Calculation Agent of its appointment as 
successor Calculation Agent, the Calculation Agent so resigning 
may petition any court of competent jurisdiction for the 
appointment of a successor Calculation Agent.  The Issuer 
covenants that it shall appoint a successor Calculation Agent as 
soon as practicable after receipt of any notice of resignation 
hereunder.  Upon its resignation or removal becoming effective, 
the retiring Calculation Agent shall be entitled to the payment 
of its compensation and the reimbursement of all reasonable 
expenses (including reasonable counsel fees) incurred by such 
retiring Calculation Agent pursuant to paragraph 5 hereof.

		(c)	If at any time the Calculation Agent shall 
resign or be removed, or shall become incapable of acting or 

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shall be adjudged bankrupt or insolvent, or liquidated or 
dissolved, or an order is made or an effective resolution is 
passed to wind up the Calculation Agent, or if the Calculation 
Agent shall file a voluntary petition in bankruptcy or make an 
assignment for the benefit of its creditors, or shall consent to 
the appointment of a receiver, administrator or other similar 
official of all or any substantial part of its property, or shall 
admit in writing its inability to pay or meet its debts as they 
mature, or if a receiver, administrator or other similar official 
of the Calculation Agent or of all or any substantial part of its 
property shall be appointed, or if any order of any court shall 
be entered approving any petition filed by or against the 
Calculation Agent under the provisions of any applicable 
bankruptcy or insolvency law, or if any public officer shall take 
charge or control of the Calculation Agent or its property or 
affairs for the purpose of rehabilitation, conservation or 
liquidation, then a successor Calculation Agent shall be 
appointed by the Issuer by an instrument in writing filed with 
the successor Calculation Agent and the Trustee.  Upon the 
appointment as aforesaid of a successor Calculation Agent and 
acceptance by the latter of such appointment the former 
Calculation Agent shall cease to be Calculation Agent hereunder.

		(d)	Any successor Calculation Agent appointed 
hereunder shall execute and deliver to its predecessor, the 
Issuer and the Trustee and instrument accepting such appointment 
hereunder, and thereupon such successor Calculation Agent, 
without any further act, deed or conveyance, shall become vested 

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with all the authority, rights, powers, immunities, duties and 
obligations of such predecessor with like effect as if originally 
named as the Calculation Agent hereunder, and such predecessor, 
upon payment of its reasonable compensation, charges and 
disbursements then unpaid, shall thereupon become obliged to 
transfer and deliver, and such successor Calculation Agent shall 
be entitled to receive, copies of any relevant records maintained 
by such predecessor Calculation Agent.

		(e)	Any corporation into which the Calculation 
Agent may be merged or converted or any corporation with which 
the Calculation Agent may be consolidated or any corporation 
resulting from any merger, conversion or consolidation to which 
the Calculation Agent shall be a party shall, to the extent 
permitted by applicable law, be the successor Calculation Agent 
under this Agreement without the execution or filing of any paper 
or any further act on the part of any of the parties hereto.  
Notice of any such merger, conversion or consolidation shall 
forthwith be given to the Issuer and the Trustee.

		(f)	The provisions of paragraph 6 hereof shall 
survive any resignation or removal hereunder.

	9.	Any notice required to be given hereunder shall be 
delivered in person, sent by letter or telex or telecopy or 
communicated by telephone (subject, in the case of communication 
by telephone, to confirmation dispatched within two business days 
by letter, telex or telecopy), in the case of the Issuer, to it 
at the address set forth in the heading of this Agreement, 
Attention:  John R. Collins, Assistant Treasurer; in the case of 

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the Calculation Agent, to it at the address set forth in the 
heading of this Agreement, Attention:  [Person or department]; in 
the case of the Trustee, to it at 101 Barclay Street, New York, 
New York, 10286; or, in any case, to any other address of which 
the party receiving notice shall have notified the party giving 
such notice in writing.

	10.	This Agreement may be amended only by a writing 
duly executed and delivered by each of the parties signing below.

	11.	The provisions of this Agreement shall be governed 
by, and construed in accordance with, the laws of the State of 
New York.

	12.	This Agreement may be executed in counterparts and 
the executed counterparts shall together constitute a single 
instrument.

	IN WITNESS WHEREOF, this Agreement has been executed and 
delivered as of the day and year first above written.

	BALTIMORE GAS AND ELECTRIC COMPANY

	By:		

	Title:		


	[AGENT BANK]

	By:		

	Title:		

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