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                                                Filed Pursuant to Rule 424(b)(3)
                                                Registration No. 33-61699-01
    
 
   
PROSPECTUS
    
 
                                OGE ENERGY CORP.
 
                                3,000,000 SHARES
                                  COMMON STOCK
 
                        AUTOMATIC DIVIDEND REINVESTMENT
                            AND STOCK PURCHASE PLAN
 
     This Prospectus describes the Automatic Dividend Reinvestment and Stock
Purchase Plan (the "Plan") of OGE Energy Corp. (the "Company"). The Plan
replaces the previous dividend reinvestment plan of Oklahoma Gas and Electric
Company ("OG&E"). If you were a participant in the OG&E plan, your participation
was automatically continued in the Company Plan.
 
     As a result of the approval by OG&E shareowners of a corporate
restructuring at a Special Meeting on November 16, 1995, the outstanding shares
of common stock of OG&E were exchanged automatically on a share-for-share basis
for common stock of the Company and OG&E became a subsidiary of the Company. The
Plan will continue operation the same as before the restructuring, except that
shares purchased will be Company common stock instead of OG&E common stock.
 
     The Plan is designed to provide investors with a convenient and economical
way to purchase shares of the Company's common stock, par value $.01 per share
("Common Stock"), and to reinvest all or a portion of the cash dividends paid
and interest payments made on the Company's Common Stock, and on all classes of
its preferred stock or the cumulative preferred stock of OG&E and all series of
OG&E's first mortgage bonds (the "Eligible Securities") in shares of Common
Stock.
 
     PARTICIPANTS IN THE PLAN MAY:
 
     - Reinvest all or a portion of cash dividends paid or interest payments
       made on Eligible Securities registered in their names or Common Stock
       credited to their Plan accounts in shares of Common Stock.
 
     - Make an initial investment in Common Stock with a cash payment of at
       least $250 or, if already a holder of Eligible Securities, increase their
       investment in Common Stock by making optional cash payments at any time
       of at least $25 for any single investment, up to a maximum of $100,000
       per calendar year.
 
     - Receive, upon written request, certificates for whole shares of Common
       Stock credited to their Plan accounts.
 
     - Deposit certificates representing Common Stock into the Plan for
       safekeeping.
 
     - Sell shares of Common Stock credited to their Plan accounts through the
       Plan.
 
     - Establish an IRA to hold their investments in Common Stock and contribute
       or roll over amounts to the IRA through a Plan account.
 
   
     Shares of Common Stock will be purchased under the Plan, at the option of
the Company, from newly issued shares, shares held in the treasury of the
Company or shares purchased in the open market. Any open market purchases will
be effected through an Independent Agent (as hereinafter defined) selected by
the Company. The Common Stock is listed on the New York and Pacific Stock
Exchanges. The closing price on December 31, 1996 on the New York Stock Exchange
was $41.75.
    
 
     The purchase price of newly issued or treasury shares of Common Stock
purchased under the Plan for an Investment Date (as hereinafter defined) will be
the average of the high and low sales prices of the Common Stock reported on the
New York Stock Exchange Composite Tape as published in The Wall Street Journal
for the trading day preceding that Investment Date. The price of shares of
Common Stock purchased in the open market will be the weighted average price per
share of the aggregate number of shares purchased in the open market for the
relevant period. There will be no discount from these purchase prices offered
for shares of Common Stock purchased under the Plan. The Company, however, will
pay all brokerage commissions and service fees relating to shares of Common
Stock purchased or sold in the open market.
 
     To the extent required by applicable law in certain jurisdictions,
including Maine, Nebraska, New Hampshire, North Dakota and Rhode Island shares
of Common Stock offered under the Plan to persons not presently record holders
of Common Stock are offered only through a registered broker/dealer in such
jurisdictions.
 
     This Prospectus is being provided both to present and prospective
participants in the Plan. For present participants in the Plan, this Prospectus
(including the materials incorporated by reference) provides more current
information concerning the Company, OG&E and the Plan and is intended to replace
the Prospectus of OG&E dated August 24, 1995. It is suggested that this
Prospectus be retained for future reference.
 
   THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
      AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS
        THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
           COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
             PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                              CRIMINAL OFFENSE.
                             ---------------------
 
   
                 The date of this Prospectus is January 2, 1997
    
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                       OKLAHOMA GAS AND ELECTRIC COMPANY
 
     The Company was incorporated in Oklahoma on August 4, 1995, as the
wholly-owned subsidiary of OG&E. Pursuant to a corporate restructuring approved
by OG&E's shareowners at a Special Meeting on November 16, 1995, all outstanding
shares of common stock of OG&E were exchanged on a share-for-share basis for
shares of Common Stock of the Company and OG&E became a subsidiary of the
Company. In connection with the restructuring, the Company assumed OG&E's
Automatic Dividend Reinvestment and Stock Purchase Plan, which Plan as assumed
is described herein.
 
     OG&E, the principal subsidiary of the Company, is the largest operating
electric utility in Oklahoma, furnishing retail electric service in communities
and contiguous rural and suburban territories in Oklahoma and western Arkansas.
It also sells electric energy at wholesale for resale in these states.
 
     The Company's principal executive offices are located at 101 North
Robinson, Post Office Box 321, Oklahoma City, Oklahoma 73101-0321; Telephone:
(405) 553-3000.
 
                     INFORMATION INCORPORATED BY REFERENCE
 
     The following documents, as filed with the Securities and Exchange
Commission, are incorporated herein by reference: (i) Form 10-K Annual Report of
OG&E for the year ended December 31, 1995, (ii) Form 10-Q Quarterly Reports of
OG&E for the quarters ended March 31, 1996, June 30, 1996, and September 30,
1996, (iii) Form 8-K Current Reports of OG&E dated May 17, 1996, June 3, 1996,
October 16, 1996 and November 14, 1996, and (iv) Proxy Statement/Prospectus of
the Company dated September 26, 1995, containing a description of the Company's
Common Stock, including a description of the rights to purchase series A
preferred stock that accompany each share of common stock pursuant to a Rights
Agreement, dated August 7, 1995.
 
     All documents filed by the Company pursuant to Section 13(a), 13(c), 14 or
15(d) of the Securities Exchange Act of 1934 after the date of this Prospectus
and prior to the termination of this offering shall be deemed to be incorporated
by reference in this Prospectus from the date of filing of such documents. Any
statement contained in a document incorporated or deemed to be incorporated by
reference in this Prospectus shall be deemed to be modified or superseded for
purposes of this Prospectus to the extent that a statement contained in this
Prospectus or in any other subsequently filed document which also is or is
deemed to be incorporated by reference in this Prospectus modifies or supersedes
such statement. Any statement so modified or superseded shall not be deemed,
except as so modified or superseded, to constitute a part of this Prospectus.
 
     The Company hereby undertakes to provide without charge to each person
(including any beneficial owner) to whom this Prospectus has been delivered, on
the request of any such person, a copy of any or all of the documents referred
to above which have been or may be incorporated in this Prospectus by reference,
other than certain exhibits to such documents. Written or telephone requests for
such copies should be directed to the Corporate Secretary, OGE Energy Corp., 101
North Robinson, Post Office Box 321, Oklahoma City, Oklahoma 73101-0321,
Telephone: (405) 553-3211.
 
                             AVAILABLE INFORMATION
 
     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended, and in accordance therewith files reports,
proxy statements and other information with the Securities and Exchange
Commission. Such reports, proxy statements and other information on file can be
inspected at the public reference offices of the Commission currently at 450
Fifth Street, N.W., Washington, D.C.; 500 West Madison Street, Chicago,
Illinois; and 7 World Trade Center, New York, New York; and copies of such
material can be obtained from the Public Reference Section of the Commission at
its principal office at 450 Fifth Street, N.W., Washington, D.C. 20549, at
prescribed rates. Such reports, proxy statements and other information also are
available on the Commission's Web site (http://www.sec.gov.). In addition,
reports, proxy material and other information concerning the Company may be
inspected at the Library of the New York Stock Exchange, 20 Broad Street, New
York, New York, and at the office of the Pacific Stock
 
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Exchange, 301 Pine Street, San Francisco, California, on which exchanges the
Company's Common Stock is listed.
 
                            APPLICATION OF PROCEEDS
 
     Since purchases of Common Stock under the Plan may be satisfied by any of
(i) the purchase of new shares of Common Stock issued by the Company, (ii) the
purchase of shares of Common Stock held in the Company's treasury, or (iii) the
purchase of shares of Common Stock in the open market, the number of shares of
Common Stock, if any, that the Company ultimately will sell under the Plan is
not known. If newly issued or treasury shares of Common Stock are purchased
under the Plan, the proceeds from such sales will be used for general corporate
purposes, including, without limitation, to provide funds for the Company's
construction program, the redemption, repayment or retirement of outstanding
indebtedness of the Company or the advance or contribution of funds to one or
more of the Company's subsidiaries to be used for their general corporate
purposes, including, without limitation, the redemption, repayment or retirement
of indebtedness of one or more of such subsidiaries. The Company will not
receive any proceeds when shares of Common Stock are purchased under the Plan in
the open market.
 
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                                OGE ENERGY CORP.
 
            AUTOMATIC DIVIDEND REINVESTMENT AND STOCK PURCHASE PLAN
 
     As a result of the corporate restructuring previously described, the
Company has assumed and adopted the OG&E dividend reinvestment plan. The Plan
will continue in operation the same as before the restructuring, except that
shares purchased will be Company Common Stock instead of OG&E common stock. The
following questions and answers summarize the provisions of the Plan as in
effect on the date of this Prospectus.
 
1. WHAT IS THE PLAN?
 
     The Plan provides existing and potential investors in the Company or in
OG&E with a simple and convenient method of purchasing shares of the Company's
Common Stock without payment of any brokerage commission or service charge. The
Plan also provides participants with a convenient way to reinvest all or a
portion of the cash dividends paid and interest payments made on Eligible
Securities in shares of Common Stock.
 
2. WHAT IS THE PURPOSE OF THE PLAN AND WHAT ARE SOME OF ITS ADVANTAGES AND
   DISADVANTAGES?
 
     Purpose -- The purpose of the Plan is to provide existing and potential
investors in the Company with a convenient way to purchase shares of Common
Stock and to reinvest all or a portion of the cash dividends paid and interest
payments made on Eligible Securities in shares of Common Stock.
 
  Advantages
 
     - Interested investors, not already record or registered holders of
       Eligible Securities, may become Participants by making an initial minimum
       cash investment of at least $250 to purchase Common Stock through the
       Plan.
 
     - Record or registered holders of Eligible Securities not already
       Participants may become Participants by (i) electing to have dividend and
       interest payments on all or a portion of their Eligible Securities
       reinvested in Common Stock, (ii) depositing certificates representing
       Common Stock into the Plan for safekeeping or (iii) making an initial
       minimum cash investment of at least $25 to purchase Common Stock through
       the Plan.
 
     - In addition to having their dividend and interest payments on Eligible
       Securities reinvested in Common Stock, Participants may invest additional
       funds in Common Stock through optional cash investments of at least $25
       for any single investment up to $100,000 per calendar year. Optional cash
       investments may be made by check, money order, wire transfer or 
       electronic funds transfer from a predesignated bank account. Optional 
       cash investments may be made occasionally or at regular intervals, as the
       Participant desires.
 
     - Funds invested in the Plan are fully invested in Common Stock through the
       purchase of whole shares and fractions of shares, and proportionate cash
       dividends on fractions of shares of Common Stock are used to purchase
       additional shares of Common Stock.
 
     - The Plan offers a "safekeeping" service whereby Participants may deposit,
       free of any service charges, certificates representing Common Stock held
       in certificate form into the Plan. Shares of Common Stock so deposited
       will be credited to the account of the Participant (an "Account"). This
       service can be selected by Participants without participating in any 
       other feature of the Plan.
 
     - Participants may direct the Company, at any time and at no cost to such
       Participants, to transfer all or a portion of the shares of Common Stock
       credited to their Accounts (including those shares of Common Stock
       deposited into the Plan for safekeeping) to the Account of another
       Participant (or to set up an Account for a new Participant in connection
       with such transfer) or to send certificate(s) representing such shares to
       the Participant or another designated person or entity.
 
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     - Quarterly statements ("Statements of Account") will be mailed to each
       Participant showing all transactions completed during the year to date, 
       total shares of Common Stock credited to the Participant's Account and 
       other information related to each such Participant's Account. 
       Supplemental Statements of Account also will be mailed to Participants 
       in the month following transactions in such Participants' Accounts.
 
     - Participants may direct that all, a portion or none of their dividend or
       interest payments on Eligible Securities, including shares of Common 
       Stock purchased for a Participant under the Plan and shares of Common 
       Stock deposited into the Plan for safekeeping, be reinvested in shares 
       of Common Stock. Dividend and interest payments not reinvested will be 
       paid in the usual manner.
 
     - Participants may sell shares of Common Stock credited to their Accounts
       (including those shares of Common Stock deposited into the Plan for
       safekeeping) through the Plan.
 
     - Participants may choose to establish an IRA to hold their investment in
       Common Stock and contribute or roll over amounts to the IRA through a 
       Plan Account.
 
  Disadvantages
 
     - PARTICIPANTS HAVE NO CONTROL OVER THE PRICE, AND IN THE CASE OF SHARES OF
       COMMON STOCK PURCHASED OR SOLD IN THE OPEN MARKET BY AN INDEPENDENT 
       AGENT, THE TIME, AT WHICH COMMON STOCK IS PURCHASED OR SOLD, 
       RESPECTIVELY, FOR THEIR ACCOUNTS. Purchases in the open market generally
       will occur within 10 days of the relevant Investment Date. Funds not 
       invested in Common Stock within 30 days after receipt will be promptly 
       returned to Participants. Sales by Participants under the Plan will be 
       made by an Independent Agent as soon as practicable after processing the
       sales request. Therefore, Participants bear the market risk associated 
       with fluctuations in the price of the Common Stock. (See the answers to
       Questions 7, 8, 9, 13 and 16.)
 
     - No interest will be paid on funds held by the Administrator (as
       hereinafter defined) pending investment under the Plan.
 
     - Optional and initial cash investments must be received by the
       Administrator no later than two business days prior to an Investment Date
       to be invested for that Investment Date. Otherwise, the investment may be
       held by the Administrator and invested for the next Investment Date.
       Optional and initial cash investments need not be returned to 
       Participants unless a written request is received by the Administrator 
       no later than two business days prior to the applicable Investment Date.
       (See the answer to Question 7.)
 
3. WHO ADMINISTERS THE PLAN AND WHAT ARE SOME OF THE FUNCTIONS PERFORMED BY THE
   ADMINISTRATOR?
 
     Administration of the Plan is conducted by the individual (who may be an
employee of the Company), bank, trust company or other entity (including the
Company) appointed from time to time by the Company to act as administrator of
the Plan (the "Administrator"). Liberty Bank and Trust Company of Oklahoma City,
N.A. will be the initial Administrator. The Administrator is responsible for
administering the Plan, receiving all cash investments made by Participants,
maintaining records of each Participant's Account activities, issuing Statements
of Account and performing other duties required by the Plan. The Administrator
or its nominee, as custodian, will hold one or more certificates registered in
its name representing the aggregate number of whole shares of Common Stock
purchased under, or deposited for safekeeping into, the Plan and credited to
Participants' Accounts. Normally, certificates for shares purchased under the
Plan will not be issued to Participants. The number of shares credited to your
account under the Plan will be shown on your Statement of Account. However,
subject to the conditions in the answers to Questions 10 and 11 regarding
withdrawal of shares, certificates for any number of whole shares credited to
your Account under the Plan will be issued to you upon your written request to
the Administrator. Any remaining whole and fractional shares will continue to be
credited to your Account. Certificates for fractional shares will not be issued.
 
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     The Administrator or another agent selected by the Company (an "Independent
Agent") that is an "agent independent of the issuer," as that term is defined in
the rules and regulations under the Exchange Act, will purchase shares of Common
Stock in the open market. The Independent Agent is responsible for purchasing
and selling shares of Common Stock in the open market for Participants' Accounts
in accordance with the provisions of the Plan.
 
     Participants may contact the Administrator by writing:
 
         Liberty Bank and Trust Company of Oklahoma City, N.A.
         Stock Transfer Department
         P.O. Box 25848
         Oklahoma City, Oklahoma 73125-0848
 
or by telephoning toll-free (800) 395-2662 ext. 6711 or, if calling locally,
(405) 231-6711 between 8 a.m. and 4:30 p.m., Monday through Friday, Central
Time.
 
4. WHO IS ELIGIBLE TO PARTICIPATE IN THE PLAN?
 
     Any person or entity, whether or not a record holder of Common Stock, is
eligible to participate in the Plan, provided that (i) such person or entity
fulfills the prerequisites for participation described below in the answer to
Question 5 and (ii) in the case of citizens or residents of a country other than
the United States, its territories and possessions, participation would not
violate local laws applicable to the Company, the Plan and the Participant.
 
5. HOW DOES AN ELIGIBLE PERSON OR ENTITY PARTICIPATE?
 
     HOLDERS OF COMMON STOCK CURRENTLY PARTICIPATING IN OG&E'S AUTOMATIC
DIVIDEND REINVESTMENT AND STOCK PURCHASE PLAN WHICH IS BEING REPLACED BY THE
PLAN (BY MEANS OF AMENDMENT AND RESTATEMENT), WILL AUTOMATICALLY BE PARTICIPANTS
IN THE PLAN WITHOUT SENDING IN A NEW ENROLLMENT FORM ("ENROLLMENT FORM").
HOWEVER, PARTICIPANTS WHO WISH TO CHANGE THEIR PARTICIPATION IN ANY WAY (E.G.,
FROM PARTIAL TO FULL REINVESTMENT) MUST SUBMIT A NEW ENROLLMENT FORM.
 
     After being furnished with a copy of this Prospectus, eligible applicants
may join the Plan at any time by completing and signing an Enrollment Form in
the manner set forth below. REQUESTS FOR COPIES OF ENROLLMENT FORMS, AS WELL AS
COPIES OF OTHER PLAN FORMS AND THIS PROSPECTUS, SHOULD BE MADE IN WRITING OR BY
TELEPHONE TO THE ADMINISTRATOR'S ADDRESS AND TELEPHONE NUMBERS LISTED IN THE
ANSWER TO QUESTION 3 ABOVE. RECORD OR REGISTERED HOLDERS OF ELIGIBLE SECURITIES
SHOULD BE SURE TO SIGN THEIR NAME(S) ON THE ENROLLMENT FORM EXACTLY AS THEY
APPEAR ON THEIR CERTIFICATES OR INSTRUMENTS.
 
     In order to become a Participant in the Plan, an eligible applicant must
complete and sign an Enrollment Form and return it to the Administrator and (i)
elect to have cash dividends paid or interest payments made on Eligible
Securities (see the answer to Question 6 for a list of Eligible Securities) of
which such applicant is the record or registered holder invested in Common Stock
(see the answer to Question 9), (ii) deposit certificates representing shares of
Common Stock into the Plan for safekeeping (see the answer to Question 15) or
(iii) make an initial cash investment (see the answer to Question 7).
 
     Beneficial owners of Eligible Securities registered in "street name" (e.g.,
in the name of a bank, broker or trustee) may participate in the Plan with
respect to such securities by either (i) transferring those Eligible Securities
which they wish to be subject to the Plan into their own name and depositing
shares of Common Stock into the Plan for safekeeping and/or electing to reinvest
cash dividend or interest payments on such Eligible Securities in Common Stock
(see the answer to Question 17) or (ii) making arrangements with the record or
registered holder (e.g., their bank, broker or trustee, who will become the
Participant) of such securities to participate in the Plan on the beneficial
owner's behalf.
 
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     A person will become a Participant after a properly completed Enrollment
Form has been received and accepted by the Administrator. If you are a holder of
Common Stock and your Enrollment Form is received by the Administrator on or
before the record date for payment of a cash dividend on Common Stock (dividend
record dates for Common Stock normally are expected to be the tenth day of
January, April, July and October), that cash dividend and all future cash
dividends payable on your Common Stock will be used by the Administrator to buy
shares of Common Stock for your account under the Plan to the extent requested
by you. See the answer to Question 9. If your Enrollment Form is not received on
or before the record date for a cash dividend on Common Stock, the dividend will
be paid to you in cash and the reinvestment of your dividends under the Plan
will begin with the next cash dividend payment on the Common Stock. Thus, for
example, an October 30 cash dividend will be used to purchase shares of Common
Stock under the Plan only if your Enrollment Form is received on or before
October 10.
 
     If you are a holder of any class of the Company's preferred stock or OG&E
Preferred Stock and your Enrollment Form is received by the Administrator on or
before the record date for payment of a cash dividend on your Preferred Stock
(dividend record dates for the Preferred Stock normally are the last business
day of December, March, June and September), that cash dividend and all future
cash dividends payable on your Preferred Stock will be used by the Administrator
to purchase shares of Common Stock for your account under the Plan to the extent
requested by you. See the answer to Question 9. Dividend payment dates for the
OG&E 4% Preferred Stock normally are the 15th day of January, April, July and
October. Dividend payment dates for all other classes of OG&E Preferred Stock
normally are the 20th day of January, April, July and October. If your
Enrollment Form is not received on or before the record date for the applicable
dividend payment date, the dividend will be paid to you in cash and your
participation in the Plan with respect to the reinvestment of dividends on your
Preferred Stock will begin on the next cash dividend payment date on your
Preferred Stock. Thus, for example, an April 15 dividend on the OG&E 4%
Preferred Stock will be used to purchase shares of Common Stock under the Plan
only if your Enrollment Form is received on or before March 31.
 
     If you are a holder of any series of first mortgage bonds of OG&E and your
Enrollment Form is received by the Administrator on or before the record date
for an interest payment on your first mortgage bonds, that interest payment and
all future interest payments on your first mortgage bonds will be used by the
Administrator to purchase shares of Common Stock for your account under the Plan
to the extent requested by you. See the answer to Question 9. Interest payments
on OG&E's first mortgage bonds are generally made on the 1st or 15th day of the
relevant month.
 
6. WHAT SECURITIES ARE ELIGIBLE FOR AUTOMATIC DIVIDEND REINVESTMENT UNDER THE
   PLAN?
 
     The Company's Common Stock, all classes of its preferred stock and OG&E's
Preferred Stock and all series of OG&E's first mortgage bonds are "Eligible
Securities" under the Plan.
 
     In addition, the Company may from time to time designate, in its sole
discretion, other equity or debt securities of the Company or OG&E as Eligible
Securities by notifying the Administrator in writing of such designation.
 
7. HOW DO INTERESTED INVESTORS AND PARTICIPANTS MAKE INITIAL CASH INVESTMENTS
   AND OPTIONAL CASH INVESTMENTS?
 
     Initial Investments. Interested investors, whether or not record or
registered holders of Eligible Securities, may become Participants by making an
investment through the Plan as hereinafter described. ELIGIBLE APPLICANTS WHO
ARE NOT RECORD OR REGISTERED HOLDERS OF ELIGIBLE SECURITIES MUST INCLUDE A
MINIMUM INITIAL CASH INVESTMENT OF AT LEAST $250 WITH THEIR COMPLETED ENROLLMENT
FORM. ELIGIBLE APPLICANTS WHO ARE RECORD OR REGISTERED HOLDERS OF ELIGIBLE
SECURITIES WHO DO NOT ELECT TO HAVE DIVIDENDS OR INTEREST PAYMENTS REINVESTED
AND WHO DO NOT DEPOSIT CERTIFICATES REPRESENTING COMMON STOCK IN THE PLAN FOR
SAFEKEEPING MUST INCLUDE A MINIMUM INITIAL CASH INVESTMENT OF AT LEAST $25 WITH
THEIR COMPLETED ENROLLMENT FORM. Such investments may be made by personal check,
money order
 
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or wire transfer payable to Liberty Bank and Trust Company of Oklahoma City,
N.A., and must be received no later than two business days before an Investment
Date in order to be invested on that Investment Date. DO NOT SEND CASH.
Interested investors making wire transfers should contact the Administrator for
wire instructions and may be charged fees by the commercial bank initiating the
transfer.
 
     Optional Cash Investments -- General. Participants may make optional cash
investments by personal check, money order, wire transfer or electronic funds
transfer from a predesignated bank account, as described below. Optional cash
investments must be at least $25 for any single investment. There is no
obligation to make any optional cash investment and the amount and timing of
such investments may vary from time to time.
 
     Optional cash investments may not exceed $100,000 in the aggregate per
calendar year (the "Maximum Amount"), which amount may be invested all at one
time. In determining whether the Maximum Amount has been reached, initial
investments will be counted as optional cash investments.
 
     Optional Cash Investments -- Check, Money Order or Wire Transfer.
Participants may make optional cash investments by delivering to the
Administrator (i) a completed optional cash investment stub which will be
attached to each Participant's quarterly Statement of Account or an Enrollment
Form and (ii) a personal check, money order or wire transfer payable to Liberty
Bank and Trust Company of Oklahoma City, N.A. DO NOT SEND CASH. Participants
making wire transfers should contact the Administrator for wire instructions and
may be charged fees by the commercial bank initiating the transfer.
 
     In addition, Participants who are customers of OG&E may also make optional
cash payments by including with their electric bill an amount designated as a
contribution to the Plan. Such money so received by OG&E will be transferred to
the Administrator promptly.
 
     Optional Cash Investments -- Electronic Transfer from Bank Account.
Participants may make automatic investments of a specified amount (not less than
$25 per month) by electronic funds transfer from a pre-designated U.S. bank
account.
 
     To initiate automatic deductions, the Participant must complete and sign an
Automatic Deduction Form and return it to the Administrator together with a
voided blank check for the account from which funds are to be drawn. Automatic
Deduction Forms may be obtained from the Administrator. Forms will be processed
and will become effective as promptly as practicable.
 
     Once automatic deduction is initiated, funds will be drawn from the
Participant's designated bank account two business days prior to the relevant
Investment Date and will be invested in Common Stock for that Investment Date.
 
     Participants may change or terminate automatic deduction by completing and
submitting to the Administrator a new Automatic Deduction Form. To be effective
with respect to a particular Investment Date, however, the new Automatic
Deduction Form must be received by the Administrator at least five business days
preceding such Investment Date.
 
     NO INTEREST WILL BE PAID ON AMOUNTS HELD PENDING INVESTMENT.
 
8. WHEN WILL INITIAL AND OPTIONAL CASH INVESTMENTS BE APPLIED TO THE PURCHASE OF
   COMMON STOCK?
 
     An Investment Date (as defined below) will occur twice every month.
Optional and initial cash investments will be invested in Common Stock for the
first Investment Date following their receipt by the Administrator; provided,
that such investments must be received by the Administrator no later than two
business days prior to an Investment Date to be invested for that Investment
Date. Otherwise, the investment may be held by the Administrator and invested
for the next Investment Date. NO INTEREST WILL BE PAID ON FUNDS HELD BY THE
ADMINISTRATOR PENDING INVESTMENT. Accordingly, Participants and interested
investors should transmit cash investments so as to reach the Administrator
shortly (but not less than two business days) before an Investment Date. The
Administrator will make every effort to invest funds in Common Stock as soon as
practicable for each Investment Date. To the extent that the funds are invested
to purchase shares of Common Stock in the open market or from private sources,
the
 
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Administrator will purchase such shares within 10 days of the relevant
Investment Date, except where and to the extent necessary under any applicable
federal securities laws or other government or stock exchange regulations. To
the extent that the funds are invested to purchase shares of Common Stock
directly from the Company, the Administrator will purchase such shares for
Participants' Accounts as of the close of business on the relevant Investment
Date.
 
     An "Investment Date" under the Plan will be, (i) the 1st business day of
the month and (ii) the 15th day of the month or, if that day is not a business
day, the business day immediately preceding that day.
 
     Upon a Participant's written request, received by the Administrator no
later than two business days prior to the applicable Investment Date, a cash
investment not already invested in Common Stock will be returned to the
Participant. However, no refund of a check or money order will be made until the
funds from such instruments have been actually collected by the Administrator.
Accordingly, such refunds may be significantly delayed. If the written request
to stop investment is not received by the Administrator at least two business
days prior to an Investment Date, any cash investment then held by the
Administrator will be invested in Common Stock on such Investment Date.
 
     Optional and initial cash investments, pending investments pursuant to the
Plan, will be credited to a Participant's Account and held in a trust account
which will be separated from any other funds or monies of the Company. Cash
investments not invested in Common Stock within 30 days of receipt will be
promptly returned to the Participant. All cash investments are subject to
collection by the Administrator of full face value in U.S. funds. The method of
delivery of any cash investment is at the election and risk of the Participant
or interested investor and will be deemed received when actually received by the
Administrator. If the delivery is by mail, it is recommended that the
Participant or interested investor use properly insured, registered mail with
return receipt requested, and that the mailing be made sufficiently in advance
of the Investment Date.
 
     CASH DIVIDENDS PAID ON SHARES OF COMMON STOCK CREDITED TO A PARTICIPANT'S
ACCOUNT THAT WERE PURCHASED THROUGH THE PLAN WITH OPTIONAL AND INITIAL CASH
INVESTMENTS WILL AUTOMATICALLY BE REINVESTED IN SHARES OF COMMON STOCK UNLESS
THE PARTICIPANT NOTIFIES THE ADMINISTRATOR OTHERWISE BY NOTATION ON THE STUB
PORTION OF THE PARTICIPANT'S STATEMENT OF ACCOUNT OR COMPLETED ENROLLMENT FORM,
AS THE CASE MAY BE.
 
     Funds payable to a Participant or an interested investor as a result of the
redemption, tender or maturity, including accrued interest and premium, if any,
of any of the Eligible Securities of which such Participant or interested
investor is the record or registered holder may be invested in Common Stock
through the Plan at the request of such holder by delivering a properly
completed Enrollment Form covering such Eligible Securities to the
Administrator. Any amounts invested in Common Stock through the Plan as
described in the previous sentence will be treated as optional cash investments
in determining whether the Maximum Amount has been reached.
 
9. HOW AND WHEN ARE CASH DIVIDENDS AND INTEREST PAYMENTS ON ELIGIBLE SECURITIES
   REINVESTED?
 
     Participants may elect to invest in Common Stock by reinvesting all or a
portion of cash dividends paid and interest payments made on all or a portion of
Eligible Securities registered in their names, Common Stock purchased through
the Plan and credited to their Accounts and Common Stock deposited into the Plan
for safekeeping, by designating such election on their Enrollment Form. IF A
PARTICIPANT DOES NOT MAKE AN ELECTION, CASH DIVIDENDS PAID ON SHARES OF COMMON
STOCK CREDITED TO A PARTICIPANT'S ACCOUNT THAT WERE PURCHASED THROUGH THE PLAN
OR DEPOSITED INTO THE PLAN FOR SAFEKEEPING WILL AUTOMATICALLY BE REINVESTED IN
SHARES OF COMMON STOCK. Participants electing partial reinvestment of cash
dividends and interest payments on any Eligible Securities must designate the
specific security for which such partial reinvestment is desired and the whole
number of shares or whole dollar amount of first mortgage bonds for which
reinvestment is desired. Once a Participant elects reinvestment, cash dividends
and interest payments made on the designated Eligible Securities will be
reinvested in shares of Common Stock. THE
 
                                        9
   10
 
AMOUNT SO REINVESTED WILL BE REDUCED BY ANY AMOUNT WHICH IS REQUIRED TO BE
WITHHELD UNDER ANY APPLICABLE TAX OR OTHER STATUTES. If the Participant has
specified partial reinvestment, that portion of cash dividends and interest
payments not designated for reinvestment will be sent to the Participant by
check in the usual manner or with regard to the partial reinvestment of cash
dividends on Common Stock credited to the Participant's Account, by electronic
direct deposit, if the Participant has elected the direct deposit option (see
the answer to Question 12).
 
     Dividends and interest payments will be invested in Common Stock for the
first Investment Date following such payment. (See the answers to Questions 8
and 13.) Dividend and interest payments not invested in Common Stock within 30
days of receipt will be promptly returned to the Participant. Cash dividend and
interest payment reinvestment amounts, pending investment pursuant to the Plan,
will be credited to a Participant's Account and held in a trust account which
will be separated from any other funds or monies of the Company. NO INTEREST
WILL BE PAID ON SUCH FUNDS HELD BY THE ADMINISTRATOR PENDING INVESTMENT.
 
10. HOW DOES A PARTICIPANT CHANGE PARTICIPATION IN, OR WITHDRAW SHARES FROM, THE
    PLAN?
 
     Participants may change their reinvestment options, including (i) changing
the reinvestment level (i.e., full, partial or none) of cash dividend and
interest payments on Eligible Securities and (ii) changing the designation of
Eligible Securities on which cash dividend or interest payments are subject to
reinvestment, by delivering written instructions or a new Enrollment Form to
that effect to the Administrator.
 
     Participants may withdraw some or all of the Common Stock credited to their
Accounts from the Plan at any time by delivering withdrawal instructions to the
Administrator. It is suggested that the stub portion of the Statement of Account
be used to notify the Administrator of such withdrawal instructions. In
addition, if the Participant will not be the record holder of the Common Stock
after withdrawal, a stock assignment (stock power) and other necessary
documentation must accompany the stub portion of the Statement of Account. Upon
the Administrator's receipt of the proper documentation, certificates
representing the designated Common Stock will be sent to the Participant, the
Participant's broker or any other person that the Participant has designated.
 
11. WHEN MAY A PARTICIPANT CHANGE PARTICIPATION IN, OR WITHDRAW SHARES FROM, THE
    PLAN?
 
     Any Participant may change participation in, or withdraw from, the Plan at
any time.
 
     To be effective with respect to a particular cash dividend or interest
payment, any instructions to change reinvestment options must be received by the
Administrator at least five business days prior to the payment date relating to
such cash dividend or interest payment. If such instructions are not received by
the Administrator at least five business days prior to the payment date, the
instructions will not become effective until after such dividend or interest is
paid. The shares of Common Stock purchased with such funds will be credited to
the Participant's Account.
 
     Except as described in the following sentence, if the properly completed
withdrawal instructions with regard to shares of Common Stock credited to a
Participant's Account are received on or after an ex-dividend date but before
the related Dividend Payment Date, the withdrawal will be processed as described
above in the answer to Question 10 and a separate check for the dividends will
be mailed to the Participant following the Dividend Payment Date. If the
properly completed withdrawal instructions with regard to shares of Common Stock
credited to a Participant's Account on which cash dividends are being reinvested
are not received by the Administrator at least five business days prior to a
Dividend Payment Date, the dividends paid on the Dividend Payment Date will be
invested in Common Stock through the Plan, and (i) if the Participant's
withdrawal instructions cover less than all of the shares of Common Stock
credited to such Participant's Account, the newly purchased shares will be
credited to such Participant's Account or (ii) if the Participant's withdrawal
instructions cover all of the shares of Common Stock credited to such
Participant's Account, the withdrawal instructions will not be processed until
after the dividends have been invested in Common Stock through the Plan, at
which time certificates representing all of the shares credited to such
Participant's Account, including the newly purchased shares, will be sent to the
Participant or other designated recipient.
 
                                       10
   11
 
(See the answer to Question 18 for the reinvestment level of dividends on shares
of Common Stock credited to a Participant's Account after a withdrawal.)
 
     Certificates representing whole shares of Common Stock withdrawn from the
Plan will be sent to the Participant or designated recipient by First Class Mail
as soon as practicable following the Administrator's receipt of the required
documentation, subject to the provisions of the preceding paragraph.
Alternatively, a Participant may request in writing the Administrator to sell
all or a portion of the Participant's shares, both whole and fractional, that
are held in the Participant's Account under the Plan. Subject to the conditions
expressed herein regarding the processing of withdrawals, such sale shall be
effected by the Independent Agent in accordance with the answer to Question 16.
Withdrawal of shares of Common Stock does not affect reinvestment of cash
dividends on the shares withdrawn unless (i) the Participant is no longer the
record holder of such shares, (ii) the reinvestment is specifically discontinued
by the Participant (see the answer to Question 10) or (iii) the Participant
terminates participation in the Plan (see the answer to Question 20).
 
12. CAN PARTICIPANTS HAVE A PORTION OF THEIR CASH DIVIDENDS DEPOSITED DIRECTLY
    INTO THEIR BANK ACCOUNTS?
 
     Participants who elect not to reinvest all or any portion of cash dividends
on shares of Common Stock credited to their Accounts may receive such cash
dividends by electronic deposit to the Participants' predesignated bank,
savings, or credit union accounts. To receive a direct deposit of funds,
Participants must complete and sign a Direct Deposit Authorization Form and
return it to the Administrator. Direct deposit will become effective as promptly
as practicable after receipt of a completed Direct Deposit Authorization Form.
Changes in designated direct deposit accounts may be made by delivering a
completed Direct Deposit Authorization Form to the Administrator.
 
     Cash dividends on shares of Common Stock not designated for reinvestment
and not directly deposited will be paid by check on the applicable Dividend
Payment Date.
 
13. WHAT IS THE SOURCE OF SHARES PURCHASED UNDER THE PLAN?
 
     Shares of Common Stock purchased for Participants under the Plan will be
either newly issued shares or shares held in the treasury of the Company or, at
the Company's option, shares of Common Stock purchased in the open market by an
Independent Agent. The primary consideration in determining the source of funds
is expected to be the Company's need to increase equity capital. If the Company
does not need to raise funds externally or if financing needs are satisfied
using non-equity sources of funds to maintain the Company's targeted capital
structure, shares of Common Stock purchased for Participants under the Plan will
be purchased in the open market, subject to the limitation discussed below for
changing the source of shares of Common Stock. As of the date of this
Prospectus, shares of Common Stock purchased for Participants under the Plan are
being purchased in the open market by an Independent Agent. The Plan limits the
Company from changing its determination regarding the source of purchases of the
shares (i.e., from the Company or in the open market) more than once in any
12-month period. At any time that shares of Common Stock are purchased for
Participants under the Plan in the open market, the Company will not exercise
its right to change the source of purchase of shares of Common Stock absent a
determination by the Company's Board of Directors or Chief Financial Officer
that the Company has a need to increase equity capital or there is another
compelling reason for such change. Participants will be notified of any change
in the source of shares.
 
     Purchases of shares of Common Stock from the Company, whether newly issued
or treasury shares, will be made on the relevant Investment Date at the average
of the high and low sales prices of the Common Stock reported on the New York
Stock Exchange Composite Tape as published in The Wall Street Journal for the
trading date preceding the Investment Date. In the event no trading is reported
for the trading day, the purchase price may be determined by the Company on the
basis of such market quotations as it deems appropriate. No brokerage
commissions or service fees will be charged on shares acquired directly from the
Company.
 
     Purchases in the open market generally will occur within 10 days of the
relevant Investment Date, except where and to the extent necessary under any
applicable federal securities laws or any other governmental or
 
                                       11
   12
 
stock exchange regulations. Funds not invested in Common Stock within 30 days of
receipt will be promptly returned to Participants. The price of any shares of
Common Stock purchased in the open market for Participants will be the weighted
average price per share of the aggregate number of shares purchased for the
relevant Investment Date. All brokerage costs and service fees for shares
acquired on the open market will be paid by the Company.
 
     With regard to open market purchases of shares of Common Stock by an
Independent Agent, none of the Company, the Administrator (if it is not also the
Independent Agent) nor any Participant will have any authority or power to
direct the time or price at which shares may be purchased, the markets on which
the shares are to be purchased (including on any securities exchange, in the
over-the-counter market or in negotiated transactions), or the selection of the
broker or dealer (other than any Independent Agent) through or from whom
purchases may be made. The Independent Agent may commingle each Participant's
funds with those of other Participants for the purpose of executing purchase and
sale transactions and may offset purchases of shares against sales of shares to
be made for Participants under the Plan with respect to the same Investment
Date, resulting in a net purchase or a net sale of shares. Dividend and voting
rights will commence upon settlement, whether shares are purchased from the
Company or any other source.
 
14. HOW MANY SHARES WILL BE PURCHASED FOR THE PARTICIPANT?
 
     The number of shares (including any fraction of a share rounded to four
decimal places) of Common Stock credited to the Account of a Participant for a
particular Investment Date will be determined by dividing the total amount of
cash dividends, interest payments, optional cash investments and/or initial cash
investments to be invested for such Participant on such Investment Date by the
relevant purchase price per share as determined in the answer to Question 13
above.
 
15. CAN A PARTICIPANT DEPOSIT SHARES WITH THE ADMINISTRATOR FOR SAFEKEEPING?
 
     At the time of enrollment, or at any later time, Participants may take
advantage of the Plan's cost-free safekeeping services. Common Stock held in
certificate form by a Participant may be deposited into the Plan, to be held by
the Administrator or its nominee, by delivering a completed Enrollment Form and
such certificates to the Administrator. Such certificates should not be
endorsed. The Company strongly recommends that certificates be sent by
registered or certified mail, with adequate insurance. However, the method used
to submit certificates to the Administrator is at the option and risk of the
Participant.
 
     The shares of Common Stock so deposited will be transferred into the name
of the Administrator or its nominee, as custodian, and credited to the
Participant's Account. Thereafter, such shares of Common Stock will be treated
in the same manner as shares of Common Stock purchased under the Plan and
credited to the Participant's Account. References herein to shares of Common
Stock credited to a Participant's Account will include shares of Common Stock
deposited into the Plan for safekeeping unless otherwise indicated. CASH
DIVIDENDS PAID ON SHARES OF COMMON STOCK CREDITED TO A PARTICIPANT'S ACCOUNT
THAT WERE DEPOSITED INTO THE PLAN FOR SAFEKEEPING WILL AUTOMATICALLY BE
REINVESTED IN SHARES OF COMMON STOCK UNLESS THE PARTICIPANT NOTIFIES THE
ADMINISTRATOR OTHERWISE ON THE ENROLLMENT FORM.
 
16. CAN PARTICIPANTS SELL SHARES OF COMMON STOCK CREDITED TO THEIR ACCOUNTS?
 
     Participants may request, at any time, that all or a portion of the shares
of Common Stock credited to their Accounts be sold by delivering sale
instructions to the Administrator. It is suggested that the stub portion of the
Statement of Account be used to notify the Administrator of such sale
instructions. ONLY WHOLE SHARES OF COMMON STOCK CREDITED TO A PARTICIPANT'S
ACCOUNT MAY BE SOLD UNDER THE PLAN. The Administrator will forward the sale
instructions to an Independent Agent within five business days of receipt
(except as described in the following paragraph). An Independent Agent will sell
such shares as soon as practicable after processing the request and will
transmit to the Participant the proceeds of the sale. Sale requests may be
accumulated, but sales transactions generally are made at least once a week on
the open market at prevailing market prices. The applicable sales price will be
the average price of all
 
                                       12
   13
 
shares sold by the Independent Agent on that day or, if the sale is to the Plan,
the closing price on the date the Participant's sale request is executed.
Proceeds of shares of Common Stock sold through the Plan will be paid to the
Participant by check. The Independent Agent may commingle each Participant's
funds with those of other Participants for the purpose of executing sale and
purchase transactions and may offset sales of shares against purchases of shares
to be made for Participants under the Plan with respect to the same Investment
Date, resulting in a net purchase or a net sale of shares.
 
     Except as described in the following sentence, if instructions for the sale
of shares of Common Stock are received by the Administrator on or after an
ex-dividend date but before the related Dividend Payment Date, the sale will be
processed as described above and a separate check for the dividends will be
mailed to the Participant following the Dividend Payment Date. If instructions
for the sale of shares of Common Stock on which cash dividends are being
reinvested are not received by the Administrator at least five business days
prior to a Dividend Payment Date, the dividends paid on that Dividend Payment
Date will be invested in Common Stock through the Plan, and (i) if the
Participant's sale instructions cover less than all of the shares of Common
Stock credited to such Participant's Account, the newly purchased shares will be
credited to such Participant's Account or (ii) if the Participant's sale
instructions cover all of the shares of Common Stock credited to such
Participant's Account, the sale instructions will not be processed until after
the dividends have been invested in Common Stock through the Plan at which time
all of the shares credited to such Participant's Account, including the newly
purchased shares, will be sold and the proceeds transmitted to the Participant.
 
17. HOW DOES A PARTICIPANT TRANSFER ELIGIBLE SECURITIES?
 
     From a Broker -- Owners of Eligible Securities held beneficially in "street
name" may participate in the Plan with respect to such securities by either (i)
transferring those Eligible Securities which they wish to be subject to the Plan
into their own name and depositing shares of Common Stock into the Plan for
safekeeping and/or electing to reinvest cash dividend or interest payments on
such Eligible Securities in Common Stock or (ii) making arrangements with the
record or registered holder (e.g., their bank, broker or trustee, who will
become the Participant) of such securities to participate in the Plan on the
beneficial owner's behalf. In order to transfer such securities under clause
(i), a Participant must instruct the "street name" holder to transfer the
Eligible Securities to the Participant or in the case of Common Stock to be
deposited into the Plan for safekeeping, to the Administrator for credit to the
Participant's Account. If the person is already a Participant, the Eligible
Securities must be transferred to the Participant in the same name in which the
Participant's Account is registered. If the person does not have an Account,
participation in the Plan will commence when the Eligible Securities are
registered in such person's name and a properly completed Enrollment Form is
received by the Administrator.
 
     To a Broker -- Participants wishing to transfer all or any part of the
shares of Common Stock credited to their Accounts to a brokerage account may do
so by delivering to the Administrator transfer instructions and a stock
assignment (stock power) and other necessary documents, acceptable to the
Administrator. The transfer instructions must specify the whole number of shares
of Common Stock, if less than all of such shares credited to the Participant's
Account and the name and address of the brokerage firm to which the shares are
to be transferred, including the name of the specific broker handling the
account and the broker's telephone number. It is suggested that the stub portion
of the Statement of Account be used to provide such transfer instructions. The
transfer will be handled as withdrawals described in the answers to Questions 10
and 11.
 
     Gift or Transfer of Shares of Common Stock Within the Plan -- If a
Participant wishes to transfer, whether by gift, private sale or otherwise,
ownership of all or a part of the shares of Common Stock credited to such
Participant's Account to the Account of another Participant or to establish by
such transfer an Account for a person or entity not already a Participant, the
Participant may do so by delivering to the Administrator transfer instructions
and a stock assignment (stock power) and other necessary documents. It is
suggested that the stub portion of the Statement of Account be used to provide
such transfer instructions. The transfer will be effected as soon as practicable
following the Administrator's receipt of the required documentation, subject to
the provisions of the second paragraph under the answer to Question 11. No
fraction of a share of Common Stock credited to a Participant's Account may be
transferred unless the Participant's entire Account is transferred. Requests for
interaccount transfers are subject to the same requirements as for the transfer
of
 
                                       13
   14
 
securities generally, including the requirement of a guarantee of signature on
the stock assignment. Stock power forms are available at local banks, brokerage
firms and from the Administrator. (See the answer to Question 18 for the
reinvestment level of dividends on shares of Common Stock credited to a
Participant's Account after a transfer.)
 
     Shares of Common Stock so transferred will be credited to the transferee's
Account. Unless a transferee who is already a Participant otherwise directs the
Administrator in writing by completion of an Enrollment Form, the reinvestment
of cash dividends on the transferred shares will be made in proportion to the
reinvestment level (i.e., full, partial or none) of the other shares of Common
Stock credited to the transferee's Account. If the transferee is not already a
Participant, an Account will be opened in the transferee's name and the
transferee may make elections with regard to reinvestment of cash dividends on
such transferred shares and other services provided by the Plan on the
Enrollment Form that is provided. If such transferee does not make a
reinvestment election, all dividends on such transferred shares will be
reinvested to purchase shares of Common Stock. Unless otherwise requested by the
transferor, transferees will be sent a Statement of Account showing the transfer
of such shares into their Accounts. The transferor may request that such
Statement of Account be returned to the transferor for personal delivery.
 
18. FOLLOWING THE WITHDRAWAL, SALE OR TRANSFER OF SHARES UNDER THE PLAN, HOW
    WILL DIVIDENDS ON ANY REMAINING SHARES CREDITED TO AN ACCOUNT BE REINVESTED?
 
     If a Participant is reinvesting cash dividends paid on only a portion of
the shares of Common Stock credited to the Participant's Account through the
Plan and the Participant elects to sell, withdraw or transfer a portion of such
shares, cash dividends on the remainder of the shares credited to the
Participant's Account, up to the number of shares designated for reinvestment
prior to such sale, withdrawal or transfer, will continue to be reinvested
through the Plan, except where the Participant gives specific instructions to
the contrary in connection with such sale, withdrawal or transfer. For example,
if a Participant who had elected to have cash dividends reinvested through the
Plan on 50 shares of a total of 100 shares of Common Stock credited to the
Participant's Account elected to sell, withdraw or transfer 25 shares, cash
dividends on 50 shares of the remaining 75 shares credited to the Account would
be reinvested through the Plan. If instead the Participant elected to sell,
withdraw or transfer 75 shares, cash dividends on the remaining 25 shares
credited to the Account would be reinvested through the Plan.
 
19. WHAT REPORTS WILL BE SENT TO PARTICIPANTS?
 
     Each Participant will receive a quarterly Statement of Account showing all
transactions for the Participant's Account during the current calendar year, the
number of shares of Common Stock credited to the Account, the amount of cash
held in the Account and other information for the Account. Supplemental
Statements of Account will be provided in months where the Participant has made
an optional cash investment, deposited, transferred or withdrawn shares of
Common Stock or had cash dividend or interest payments reinvested in Common
Stock. PARTICIPANTS SHOULD RETAIN THESE STATEMENTS OF ACCOUNT IN ORDER TO
ESTABLISH THE COST BASIS, FOR TAX PURPOSES, FOR SHARES OF COMMON STOCK ACQUIRED
UNDER THE PLAN.
 
     Participants will receive copies of all communications sent to holders of
Common Stock. This may include annual reports to shareowners, proxy material,
consent solicitation material and Internal Revenue Service information, if
appropriate, for reporting dividend income. All notices, Statements of Account
and other communications from the Administrator to Participants will be
addressed to the latest address of record; therefore, it is important that
Participants promptly notify the Administrator of any change of address.
 
20. HOW DOES A PARTICIPANT TERMINATE PARTICIPATION IN THE PLAN?
 
     A Participant may at any time terminate participation in the Plan by
notifying the Administrator. Unless otherwise indicated, a request to terminate
participation will be treated as a withdrawal as described in the answers to
Questions 10 and 11. Upon the Administrator's receipt of such written
notification, the Participant will receive (i) a certificate for all of the
whole shares of Common Stock credited to the Participant's
 
                                       14
   15
 
Account, (ii) any dividends, interest payments and cash investments credited to
the Participant's Account and (iii) a check representing the proceeds of the
sale of any fraction of a share of Common Stock credited to the Participant's
Account.
 
     Alternatively, a Participant may terminate participation and request that
all of the shares of Common Stock credited to the Participant's Account be sold
by the Administrator. It is suggested that this request be indicated on the stub
portion of the Statement of Account. A request to terminate participation and
sell the shares will be treated as a sale as described in the answer to Question
16.
 
21. WHO PAYS THE COSTS FOR ADMINISTERING THE PLAN?
 
     The Company will pay all administrative costs and expenses associated with
the Plan (other than administrative fees associated with maintaining an IRA
account, see the answer to Question 23) and will pay all brokerage commissions
and service fees for shares purchased or sold on the open market. There will be
no brokerage commissions or related service charges for shares of Common Stock
purchased directly from the Company.
 
22. WHAT HAPPENS IF THE COMPANY ISSUES A STOCK DIVIDEND, DECLARES A STOCK SPLIT,
    OR HAS A RIGHTS OFFERING?
 
     Any shares distributed by the Company as a stock dividend on shares
(including fractional shares) credited to a Participant's Account under the
Plan, or upon any split of such shares, will be credited to the Participant's
Account. Stock dividends or splits distributed on all other shares held by a
Participant and registered in the Participant's own name will be mailed directly
to the Participant. In a rights offering, a Participant's entitlement will be
based upon the Participant's total holdings, including those credited to the
Participant's Account under the Plan. Rights applicable to shares credited to a
Participant's Account under the Plan will be sold by the Independent Agent and
the proceeds will be credited to the Participant's Account under the Plan and
applied as an optional cash payment to the purchase of shares. Any Participant
who wishes to exercise, transfer or sell the rights applicable to the shares
credited to the Participant's Account under the Plan must request, prior to the
record date for the issuance of any such rights, that the whole shares credited
to the Participant's Account be transferred from the Participant's Account and
registered in the Participant's name.
 
23. CAN A PARTICIPANT USE THE PLAN TO ESTABLISH AN IRA?
 
     Participants may use the Plan to establish an Individual Retirement Account
(IRA) and to make contributions to the IRA or to roll over an existing IRA or
other qualified plan distribution. After being furnished with a copy of this
Prospectus, Participants may open an IRA by completing and signing an IRA
Enrollment Form and returning it to the Administrator with an initial
contribution. The minimum initial investment for an IRA Plan account is $250.
For the purpose of rolling over an existing IRA or a qualified plan distribution
into the Plan, the Maximum Amount does not apply. IRA Enrollment Forms are
available upon request from the Administrator. Investments in IRA's established
under the Plan will be limited to shares of Common Stock. Participants will not
be permitted to purchase or deposit other securities, whether of the Company or
other issuers, through such IRA's.
 
     For maintaining an IRA account, the Administrator will charge the
Participant an annual administrative fee of $20. If not paid separately by the
Participant, the initial $20 fee will be deducted from the initial investment
when the IRA Enrollment Form is mailed to the Administrator. Thereafter, if not
paid separately by the Participant, the annual fee will be deducted from the
Participant's IRA Plan Account at the beginning of each year by cashing out any
shares or fractions of shares sufficient to cover the amount of the fee. The
Company will not pay any part of the administrative fees for maintaining IRA
accounts.
 
24. HOW WILL A PARTICIPANT'S SHARES HELD UNDER THE PLAN BE VOTED AT MEETINGS OF
SHAREOWNERS?
 
     The shares credited to the Account of a Participant under the Plan will be
voted in accordance with instructions of the Participant given on a proxy which
will be furnished to the Participant or, if such
 
                                       15
   16
 
Participant desires to vote in person at the meeting, a proxy for shares
credited to the Participant's Account under the Plan may be obtained upon
written request received by the Administrator at least 15 days before the
meeting. If a properly signed proxy card is returned without instructions, all
of a Participant's shares credited to the Participant's Account under the Plan
will be voted in accordance with the recommendations of the Company's Board of
Directors in the same manner as for non-participating shareowners who return
signed proxies and do not provide instructions. If the proxy card is not
returned, or is returned unsigned, none of the Participant's Plan shares will be
voted.
 
25. WHAT IS THE RESPONSIBILITY OF THE COMPANY AND THE ADMINISTRATOR UNDER THE
    PLAN?
 
     In taking action in connection with the Plan, neither the Company, the
Administrator, any Independent Agent nor any agent is liable for any act done in
good faith, or for any omission to act in good faith, including, without
limitation, any claim of liability arising out of failure to terminate a
Participant's Account upon such Participant's death prior to the receipt of
notice in writing of such death. Participants should recognize that neither the
Company nor the Administrator can assure them of a profit or protect them
against a loss on shares purchased by them under the Plan.
 
26. MAY THE PLAN BE AMENDED OR DISCONTINUED?
 
     The Company has the unqualified right to suspend, amend or terminate the
Plan at any time. This right enables the Company to make any change to the Plan
that it deems appropriate. Any suspension, amendment or termination of the Plan
will be announced by the Company to all Participants in the Plan.
 
27. WHO INTERPRETS AND REGULATES THE PLAN?
 
     The officers of the Company are authorized to take such actions to carry
out the Plan as may be consistent with the Plan's terms and conditions. The
Company reserves the right to interpret and regulate the Plan as the Company
deems desirable or necessary in connection with the Plan's operations.
 
28. CAN THE COMPANY TERMINATE A PARTICIPANT'S PARTICIPATION IN THE PLAN?
 
     The Company reserves the right to terminate any Participant's participation
in the Plan after written notice mailed in advance to such Participant at the
address appearing on the Administrator's records. A Participant whose
participation has been terminated will receive (i) a certificate for all of the
whole shares of Common Stock credited to such Participant's Account, (ii) any
dividends, interest payments and cash investments credited to such Participant's
Account and (iii) a check representing the proceeds of the sale of any fraction
of a share of Common Stock credited to such Participant's Account.
 
                        FEDERAL INCOME TAX CONSEQUENCES
 
     The following is a brief summary of certain provisions of the Federal
income tax laws as in effect on the date of this Prospectus. These provisions of
the Federal income tax laws are subject to change. In those states which have
income tax laws, the tax consequences of participation may differ. Since
individual tax situations may vary, each Participant is urged to consult a tax
advisor. The following discussion applies to reinvested dividends and interest
and optional cash payments that are applied on or after January 1, 1986, to
purchase OG&E Common Stock or Common Stock pursuant to the OG&E Plan or this
Plan. For transactions pursuant to the OG&E Plan prior to January 1, 1986
(including the sale of any OG&E Common Stock acquired pursuant to the OG&E Plan
prior to January 1, 1986), participants are urged to consult the Prospectus for
the OG&E Plan, dated December 7, 1983. The following rules may not be applicable
to certain Participants, such as tax-exempt entities (e.g., pension funds and
IRA's) and foreign shareowners. These particular Participants are urged to
consult their own tax advisors concerning the tax consequences applicable to
their situation.
 
     In general, Participants in the Plan have the same Federal income tax
obligations with respect to their dividends and interest as do shareowners or
mortgage bond holders who are not participating in the Plan. As a result,
Participants will be treated for Federal income tax purposes as having received,
on the dividend or
 
                                       16
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interest payment date, a dividend equal to the full amount of the cash dividend
payable on such date with respect to the Participant's shares or an interest
payment equal to the full amount of the cash interest payment payable on such
date with respect to the Participant's first mortgage bonds, as the case may be,
even though the amount is not actually received by the Participant in cash, but,
instead, is applied pursuant to the Plan to the purchase of Common Stock. IN
ADDITION, PARTICIPANTS WILL BE TREATED AS HAVING RECEIVED ADDITIONAL INCOME
EQUAL TO THE PARTICIPANT'S SHARE OF BROKERAGE COMMISSIONS PAID BY THE COMPANY IN
CONNECTION WITH THE PURCHASE OF SHARES ON THE OPEN MARKET. There are no
brokerage commissions charged for shares purchased directly from the Company.
Shares acquired with reinvested dividends or interest will have a tax basis
equal to the amount paid for the shares, increased by any brokerage commissions
treated as additional income to the Participant.
 
     The purchase of Common Stock pursuant to the Plan with optional cash
payments will not result in taxable income to the Participant except to the
extent of any brokerage commissions paid by the Company. There are no brokerage
commissions charged for shares purchased directly from the Company. Shares
purchased with optional cash payments will have a tax basis equal to the amount
paid for the shares, increased by any brokerage commission treated as taxable
income to the Participant.
 
     A Participant will not realize any taxable income when certificates for
whole shares credited to the Participant's account under the Plan are issued to
the Participant. However, Participants recognize gain or loss when shares
acquired under the Plan (including fractions of a share) are sold at the request
of participants through the Administrator or are sold by Participants themselves
after withdrawal from or termination of the Plan. The amount of such gain or
loss will be the difference between (i) the amount which the Participant
receives for such shares or fraction of a share plus any brokerage commissions
paid by the Company and (ii) the tax basis thereof.
 
                              PLAN OF DISTRIBUTION
 
     The Common Stock being offered hereby is offered pursuant to the Plan, the
terms of which provide for the purchase of shares of Common Stock, either newly
issued shares or shares held in the treasury of the Company, directly from the
Company, or, at the Company's option, by an Independent Agent on the open
market. As of the date of this Prospectus, shares of Common Stock purchased for
Participants under the Plan are being purchased in the open market by an
Independent Agent. The Plan provides that the Company may not change its
determination regarding the source of purchases of shares under the Plan more
than once in any 12-month period. The primary consideration in determining the
source of shares of Common Stock to be used for purchases under the Plan is
expected to be the Company's need to increase equity capital. If the Company
does not need to raise funds externally or if financing needs are satisfied
using non-equity sources of funds to maintain the Company's targeted capital
structure, shares of Common Stock purchased for Participants under the Plan will
be purchased in the open market, subject to the aforementioned limitation on
changing the source of shares of Common Stock.
 
     The Company will pay all administrative costs and expenses associated with
the Plan and any brokerage commissions and related service charges incurred on
purchases and sales of shares of Common Stock made in the open market. There
will be no brokerage commissions or related service charges for shares of Common
Stock purchased directly from the Company.
 
                                       17
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                          DESCRIPTION OF COMMON STOCK
 
     The authorized capital stock of the Company includes 125,000,000 shares of
Common Stock. Each share of Common Stock offered hereby includes an associated
preferred stock purchase right (a "Right"). The shares of OG&E Series A
Preferred Stock have been initially reserved for issuance upon exercise of the
Rights. The description of each of the Common Stock and the Rights are
incorporated by reference into this Prospectus. See "Incorporation of Certain
Documents by Reference" for information on how to obtain a copy of these
descriptions. At November 30, 1996, there were 40,362,721 shares of OG&E Common
Stock issued and outstanding.
 
                                    EXPERTS
 
     The consolidated financial statements and schedules incorporated by
reference in this Prospectus and elsewhere in the registration statement have
been audited by Arthur Andersen LLP, independent public accountants, as
indicated in their reports with respect thereto, and are included herein in
reliance upon the authority of said firm as experts in giving said reports.
 
                                 LEGAL OPINIONS
 
     Certain legal matters in connection with the Common Stock offered hereby
have been passed upon for the Company by Rainey, Ross, Rice & Binns.
 
                                       18
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     NO DEALER, SALESMAN OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS IN CONNECTION WITH THIS OFFERING
OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS, AND, IF GIVEN OR MADE, SUCH
INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED
BY THE COMPANY. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL, OR A
SOLICITATION OF AN OFFER TO BUY, ANY OF THE SECURITIES OFFERED HEREBY IN ANY
JURISDICTION TO ANY PERSON TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER OR
SOLICITATION IN SUCH JURISDICTION. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR
ANY SALE MADE HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION
THAT THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY OR OF THE PLAN SINCE
THE DATE OF THIS PROSPECTUS OR THAT THE INFORMATION SET FORTH HEREIN IS CORRECT
AS OF ANY TIME SUBSEQUENT TO THE DATE.
 
                                OGE ENERGY CORP.
 
                                3,000,000 SHARES
 
                                  COMMON STOCK
                           (PAR VALUE $.01 PER SHARE)

                              --------------------
                                   PROSPECTUS
                              --------------------
 
                               AUTOMATIC DIVIDEND
                             REINVESTMENT AND STOCK
                                 PURCHASE PLAN
   
                                JANUARY 2, 1997
    
 
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