SEC File No. 70-

                       SECURITIES AND EXCHANGE COMMISSION

                            WASHINGTON, D.C. 20549

                                    FORM U-l

                                   DECLARATION

                                      UNDER

            THE PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 ("Act")

                        FirstEnergy Corp. ("FirstEnergy")
                              76 South Main Street
                                Akron, Ohio 44308

  (Name of company filing this statement and address of principal executive
                                   office)

                                FirstEnergy corp.
         (Name of top registered holding company parent of applicant)

Leila L. Vespoli                    Douglas E. Davidson, Esq.
Senior Vice President               Thelen Reid & Priest LLP
  and General Counsel               40 West 57th Street
FirstEnergy Corp.                   New York, New York 10019
76 South Main Street
Akron, Ohio 44308

                 (Names and addresses of agents for service)






      ITEM 1.     DESCRIPTION OF PROPOSED TRANSACTION.
                  -----------------------------------

            A.  By Order dated  October 29, 2001 (HCAR No.  27459) (the  "Merger
Order"), the Commission  authorized,  among other things, the consummation of an
Agreement and Plan of Merger,  dated as of August 8, 2000,  between  FirstEnergy
Corp. ("FirstEnergy"), an Ohio corporation and GPU, Inc. ("GPU"), a Pennsylvania
corporation,  pursuant to which  FirstEnergy  and GPU were to merge.  The merger
became effective on November 7, 2001 (the "Merger"),  with FirstEnergy being the
surviving  entity.   Among  other  things,  the  Merger  Order  also  authorized
FirstEnergy to issue up to 30 million  shares of FirstEnergy  common stock under
its employee  benefit and incentive plans and its dividend  reinvestment  plans,
including the FirstEnergy Corp.  Executive and Director  Incentive  Compensation
Plan (the  "Plan").  The  Merger  Order did not,  however,  expressly  authorize
FirstEnergy to solicit proxies from its  shareholders to approve the issuance of
additional shares of FirstEnergy common stock under the Plan.

            B.  The purpose of the Plan is to link the personal interests of key
employees and directors to the long-term  financial  success of FirstEnergy  and
the growth of  shareholder  value.  The Plan gives  FirstEnergy  the  ability to
attract and retain the people upon whose judgment and special skills the success
of  FirstEnergy  is  largely   dependent  and  to  use   stock-based   incentive
compensation  to align the  interests of key employees and directors to those of
FirstEnergy and its shareholders.  Because  FirstEnergy is a much larger company
as a result of the Merger and has many more employees,  the present limit on the
number  of  shares  that may be  issued  under  the  Plan,  which  is  currently
15,000,000  shares,  is  restrictive  and will inhibit the Plan from serving the
function for which it was designed.

            C.  Therefore,  FirstEnergy  intends  to  solicit  proxies  from its
shareholders  ("Solicitation") seeking approval to increase the aggregate number
of authorized shares issuable under the Plan from 15,000,000 to 22,500,000.  (1)
As of February 28, 2002,  8,540,876 shares of FirstEnergy  common stock had been
issued under the Plan. A copy of the Plan is filed as Exhibit A-2 hereto.
----------------------
(1) Shares  purchased by  FirstEnergy  on the open market for issuance under the
Plan are included in these tools.





            D.  FirstEnergy  intends to seek  shareholder  approval to amend the
Plan for this purpose at the 2002 annual meeting of shareholders,  which will be
held on May 21, 2002.  In order to maintain  its schedule for timely  receipt of
proxies  for the annual  meeting,  FirstEnergy  plans to mail  definitive  proxy
materials to  shareholders  on April 8, 2002.  FirstEnergy  filed its definitive
proxy materials with the Commission under Section 14 of the Securities  Exchange
Act of 1934 on April 1, 2002.

            E.  Rule 53 Analysis.

            The proposed  transactions  are also subject to the  requirements of
Rule 54. Rule 54 provides that in determining  whether to approve an application
by a registered  holding  company which does not relate to any exempt  wholesale
generator  ("EWG") or "foreign utility company"  ("FUCO"),  the Commission shall
not  consider  the effect of the  capitalization  or earnings of any  subsidiary
which is an EWG or a FUCO upon the registered holding company if paragraphs (a),
(b) and (c) of Rule 53 are satisfied.

            FirstEnergy  currently  meets all of the  conditions  of Rule 53(a),
except for clause (1). In the Merger Order, the Commission,  among other things,
authorized  FirstEnergy  to  invest  in EWGs  and  FUCOs  so that  FirstEnergy's
"aggregate  investment," as defined in Rule 53(a)(1), in EWGs and FUCOs does not
exceed $5 billion,  which  amount is above the level which would be permitted by
clause (1) of Rule 53(a) if such amount  were to be  currently  calculated.  The
Merger  Order also  specifies  that this $5 billion  amount may include  amounts
invested  in EWGs and  FUCOs by  FirstEnergy  and GPU at the time of the  Merger
Order ("Current Investments") and amounts relating to possible transfers to EWGs
of certain  generating  facilities owned by certain of  FirstEnergy's  operating
utilities  ("GenCo  Investments").  FirstEnergy  has  made the  commitment  that
through June 30, 2003, its aggregate investment in EWGs and FUCOs other than the
Current Investments and GenCo Investments ("Other  Investments") will not exceed
$1.5 billion.  The Commission has reserved  jurisdiction  over  investments that
exceed such amount.

                                       2



            As of December 31,  2001,  and on the same basis as set forth in the
Merger  Order,   FirstEnergy's  aggregate  investment  in  EWGs  and  FUCOs  was
approximately $2.04 billion, an amount significantly below the $5 billion amount
authorized in the Merger Order. (2)

            In any event,  even taking into  account the  capitalization  of and
earnings  from EWGs and FUCOs in which  FirstEnergy  currently  has an interest,
there  would  be no  basis  for  the  Commission  to  withhold  approval  of the
transactions proposed herein. With respect to capitalization,  since the date of
the Merger Order,  there has been no material  adverse  impact on  FirstEnergy's
consolidated capitalization resulting from FirstEnergy's investments in EWGs and
FUCOs. Additionally, the proposed transactions will not have any material impact
on FirstEnergy's  capitalization.  Further,  since the date of the Merger Order,
and,  after  taking into  account  the effects of the Merger,  there has been no
material change in FirstEnergy's level of earnings from EWGs and FUCOs.

            FirstEnergy  satisfies all of the other conditions of paragraphs (a)
and (b) of Rule 53. With respect to Rule 53(a)(2),  FirstEnergy  maintains books
and records in  conformity  with,  and  otherwise  adheres to, the  requirements
thereof.  With  respect to Rule  53(a)(3),  no more than 2% of the  employees of
FirstEnergy's  domestic public utility  companies  render  services,  at any one
time, directly or indirectly,  to EWGs or FUCOs in which FirstEnergy directly or
indirectly  holds an interest.  With respect to Rule 53(a)(4),  FirstEnergy will
continue to provide a copy of each application and certificate  relating to EWGs
and FUCOs and relevant  portions of its Form U5S to each  regulator  referred to
therein,  and will otherwise comply with the requirements thereof concerning the
furnishing of information. With respect to Rule 53(b), none of the circumstances
enumerated in subparagraphs (1), (2) and (3) thereunder have occurred.  Finally,
Rule 53(c) by its terms is inapplicable since the proposed  transaction does not
involve the issue or sale of a security to finance the  acquisition of an EWG or
FUCO.
-----------------------
(2)  Since  the date of the  Merger,  FirstEnergy  has  agreed  to sell an 79.9%
interest in Midlands  Electricity  plc. In  addition,  in December  2001,  First
Energy disposed of its ownership of GPU GasNet Pty Ltd through an initial public
offering in  Australia.  These  assets  represent a  substantial  portion of the
GPU-related FUCO investments.

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ITEM 2.  FEES, COMMISSIONS AND EXPENSES.
         ------------------------------

            A.  FirstEnergy  estimates  that the  total  amount  of all fees and
expenses to be  incurred in  connection  with the  Solicitation  will not exceed
$25,000.  FirstEnergy has engaged the services of Innisfree M&A  Incorporated to
assist in the  Solicitation  and has agreed to pay Innisfree M&A  Incorporated a
fee  for  its  services  of  $12,500,   together  with   reimbursement   of  its
out-of-pocket expenses.

            B.  Solicitation  will also be made in  person or by  telephone,
mail or other  electronic  means, and may be made by officers and employees of
FirstEnergy.

ITEM 3.  APPLICABLE STATUTORY PROVISIONS.
         -------------------------------

            Section 12(e) and Rule 62 are applicable to the Solicitation.

ITEM 4.  REGULATORY APPROVALS.
         --------------------

            The  Solicitation  is not subject to the  jurisdiction  of any State
commission or any federal commission, other than your Commission.

ITEM 5.  PROCEDURE.
         ---------

            FirstEnergy requests that the Commission issue an order with respect
to the Solicitation at the earliest  practicable  date, but in no event no later
than April 8, 2002. It is further requested that: (i) there not be a recommended
decision  by an  Administrative  Law Judge or other  responsible  officer of the
Commission,  (ii) the Office of Public Utility Regulation be permitted to assist
in the  preparation of the  Commission's  decision and (iii) there be no waiting
period between the issuance of the  Commission's  order and the date on which it
is to become effective.

ITEM 6.  EXHIBITS AND FINANCIAL STATEMENTS.
         ---------------------------------

            (a)   Exhibits:

                  A-1  -   Definitive proxy materials of FirstEnergy
                           (incorporated by reference to Schedule 14A of
                           FirstEnergy, SEC File No. 333-21011).

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                  A-2 -    FirstEnergy Corp. Executive and Director Incentive
                           Compensation  Plan (incorporated by reference to
                           Exhibit 10-15 of FirstEnergy's 2001 10-K, SEC File
                           No. 333-21011).

                  B   -    Not Applicable.

                  C   -    Not Applicable.

                  D   -    Not Applicable.

                  E   -    Not Applicable.

                  F-1 -    Opinion of Thelen Reid & Priest LLP.

                  F-2 -    Opinion of Michael R. Beiting, Esq.

            (b)   Financial Statements:
                  Omitted as not relevant to the Solicitation.

ITEM 7.  INFORMATION AS TO ENVIRONMENTAL EFFECTS.
         ---------------------------------------

            (a) As  such,  the  issuance  of an order  by your  Commission  with
respect  to  the  Solicitation  is  not a  major  Federal  action  significantly
affecting the quality of the human environment.

            (b) No Federal agency has prepared or is preparing an  environmental
impact statement with respect to the Solicitation which are the subject hereof.

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                                    SIGNATURE


      PURSUANT TO THE  REQUIREMENTS OF THE PUBLIC UTILITY HOLDING COMPANY ACT OF
1935, THE UNDERSIGNED COMPANY HAS DULY CAUSED THIS STATEMENT TO BE SIGNED ON ITS
BEHALF BY THE UNDERSIGNED THEREUNTO DULY AUTHORIZED.


                                FirstEnergy corp.



                                 By:   /s/  Harvey L. Wagner
                                    -----------------------------
                                    Harvey L. Wagner
                                    Vice President and Controller

Date:    April 2, 2002

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