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                           FORM 10-Q



               SECURITIES AND EXCHANGE COMMISSION
                    WASHINGTON, D.C.  20549





           Quarterly Report under Section 13 or 15(d)
             of the Securities Exchange Act of 1934




For Quarter Ended September 30, 1997


Commission File Number 0-14688





                  ALLEGHENY GENERATING COMPANY
     (Exact name of registrant as specified in its charter)




        Virginia                                13-3079675
(State of Incorporation)           (I.R.S. Employer Identification No.)



    10435 Downsville Pike, Hagerstown, Maryland  21740-1766
                Telephone Number - 301-790-3400





   The registrant (1) has filed all reports required to be filed
by Section 13 or 15(d) of the Securities Exchange Act of 1934
during the preceding 12 months and (2) has been subject to such
filing requirements for the past 90 days.

   At November 13, 1997, 1,000 shares of the Common Stock ($1.00
par value) of the registrant were outstanding.





                             - 2 -





                  ALLEGHENY GENERATING COMPANY

         Form 10-Q for Quarter Ended September 30, 1997



                             Index


                                                            Page
                                                             No.

PART I--FINANCIAL INFORMATION:

  Statement of income - Three and nine months ended
    September 30, 1997 and 1996                               3


  Balance sheet - September 30, 1997
    and December 31, 1996                                     4


  Statement of cash flows - Nine months ended
    September 30, 1997 and 1996                               5


  Notes to financial statements                              6-8


  Management's discussion and analysis of financial
    condition and results of operations                       9



PART II--OTHER INFORMATION                                   10






                                   - 3 -

                               ALLEGHENY GENERATING COMPANY
                                    Statement of Income






                                           Three Months Ended     Nine Months Ended
                                               September 30          September 30
                                             1997       1996        1997          1996
                                                     (Thousands of Dollars)


                                                                   
    ELECTRIC OPERATING REVENUES           $ 19,664   $ 20,825    $ 60,288      $ 62,757


    OPERATING EXPENSES:
       Operation and maintenance expense       856      1,299       3,612         3,633
       Depreciation                          4,284      4,290      12,852        12,870
       Taxes other than income taxes         1,185      1,174       3,581         3,582
       Federal income taxes                  3,109      3,296       9,374        10,002

           Total Operating Expenses          9,434     10,059      29,419        30,087

           Operating Income                 10,230     10,766      30,869        32,670


    OTHER INCOME, NET                        9,054          1       9,055             4

           Income Before Interest Charges   19,284     10,767      39,924        32,674

    INTEREST CHARGES:
       Interest on long-term debt            3,624      3,847      11,037        11,764
       Other interest                          264        234         728           726

           Total Interest Charges            3,888      4,081      11,765        12,490

    NET INCOME                            $ 15,396   $  6,686    $ 28,159      $ 20,184


    See accompanying notes to financial statements.






                                   - 4 -

                       ALLEGHENY GENERATING COMPANY
                               Balance Sheet




                                                    September 30,       December 31,
                                                        1997                1996
    ASSETS:                                              (Thousands of Dollars)
                                                                  
      Property, Plant, and Equipment:
         At original cost, including ($8,010,000)
           and $508,000 under construction          $  828,573          $   837,050
         Accumulated depreciation                     (189,026)            (176,178)
                                                       639,547              660,872
      Current Assets:
         Cash                                               78                  131
         Accounts receivable from parents                -                    1,337
         Notes receivable from affiliates               23,644                -
         Materials and supplies - at average cost        2,026                2,092
         Prepaid taxes                                   3,616                3,860
         Other                                             367                  239
                                                        29,731                7,659
      Deferred Charges:
         Regulatory assets                               8,971               14,475
         Unamortized loss on reacquired debt             8,582                9,147
         Other                                             205                  255
                                                        17,758               23,877

             Total Assets                           $  687,036          $   692,408

    CAPITALIZATION AND LIABILITIES:
      Capitalization:
         Common stock - $1.00 par value per share,
            authorized 5,000 shares, outstanding
            1,000 shares                            $        1          $         1
         Other paid-in capital                         199,263              202,954
                                                       199,264              202,955
         Long-term debt:
            Debentures, net                            148,712              148,642
            Commercial paper                             -                   19,992
            Medium-term notes                           10,000               60,000
                                                       357,976              431,589
      Current Liabilities:
         Long-term debt due within one year             60,000               10,600
         Accounts payable                               22,372                  222
         Interest accrued                                1,161                4,709
         Taxes accrued                                     797                -
                                                        84,330               15,531
      Deferred Credits:
         Unamortized investment credit                  48,673               49,665
         Deferred income taxes                         168,602              168,168
         Regulatory liabilities                         27,455               27,455
                                                       244,730              245,288

             Total Capitalization and Liabilities   $  687,036          $   692,408




    See accompanying notes to financial statements


                                        - 5 -


                              ALLEGHENY GENERATING COMPANY
                                Statement of Cash Flows







                                                               Nine Months Ended
                                                                  September 30
                                                              1997              1996


                                                             (Thousands of Dollars)

    CASH FLOWS FROM OPERATIONS:
                                                                       
         Net income                                        $  28,159         $  20,184
         Depreciation                                         12,852            12,870
         Deferred investment credit and income taxes, net      4,945             5,176
         Changes in certain current assets and
             liabilities:
                Accounts receivable                            1,337             5,274
                Materials and supplies                            66              (132)
                Accounts payable                              22,150                86
                Taxes accrued                                    797               926
                Interest accrued                              (3,548)           (3,707)
         Other, net                                            5,772             1,461
                                                              72,530            42,138

    CASH FLOWS FROM INVESTING:
         Construction expenditures                              (188)             (150)


    CASH FLOWS FROM FINANCING:
         Retirement of long-term debt                        (20,592)          (17,636)
         Notes receivable                                    (23,644)                0
         Cash dividends on common stock                      (28,159)          (24,238)
                                                             (72,395)          (41,874)


    NET CHANGE IN CASH                                           (53)              114
    Cash at January 1                                            131                31
    Cash at September 30                                   $      78         $     145


    SUPPLEMENTAL CASH FLOW INFORMATION:
         Cash paid during the period for:
             Interest                                        $14,617           $15,496
             Income taxes                                      9,108             4,608





    See accompanying notes to financial statements.




                             - 6 -


                  ALLEGHENY GENERATING COMPANY

                 Notes to Financial Statements


1. The Company's Notes to Financial Statements in the Allegheny
   Power System companies' combined Annual Report on Form 10-K
   for the year ended December 31, 1996, should be read with the
   accompanying financial statements and the following notes.
   With the exception of the December 31, 1996, balance sheet in
   the aforementioned annual report on Form 10-K, the
   accompanying financial statements appearing on pages 3
   through 5 and these notes to financial statements are
   unaudited.  In the opinion of the Company, such financial
   statements together with these notes, contain all adjustments
   (which consist only of normal recurring adjustments)
   necessary to present fairly the Company's financial position
   as of September 30, 1997, and the results of operations for
   the three and nine months ended September 30, 1997 and 1996,
   and cash flows for the nine months ended September 30, 1997
   and 1996.


2. The Statement of Income reflects the results of past
   operations and is not intended as any representation as to
   future results.  For purposes of the Balance Sheet and
   Statement of Cash Flows, temporary cash investments with
   original maturities of three months or less, generally in the
   form of repurchase agreements, are considered to be the
   equivalent of cash.


3. In September 1996, the Securities and Exchange Commission
   (SEC) approved the Company's request to pay common dividends
   from time to time through December 31, 2001, out of capital
   to the extent permitted under applicable corporation law and
   any applicable financing agreements which restrict
   distributions to shareholders.  The payment of dividends out
   of capital surplus will not be detrimental to the financial
   integrity or working capital of either the Company or its
   parents, nor will it adversely affect the protections due
   debt security holders.


4. On April 7, 1997, Allegheny Power System, Inc. (Allegheny
   Power) and DQE, Inc. (DQE), parent company of Duquesne Light
   Company in Pittsburgh, Pennsylvania, announced that they have
   agreed to merge in a tax-free, stock-for-stock transaction.
   The combined company will be called Allegheny Energy, Inc.
   (Allegheny Energy).  It is expected that Allegheny Energy
   will continue to be operated as an integrated electric
   utility holding company and that the regulated electric
   utility companies will continue to exist as separate legal
   entities, including the Company, its parents, and Duquesne
   Light Company.

   The merger is conditioned, among other things, upon the
   approval of each company's shareholders, the Pennsylvania
   Public Utility Commission (PUC), the Securities and Exchange
   Commission (SEC), the Federal Energy Regulatory Commission
   (FERC), the Nuclear Regulatory Commission (NRC), and the
   Department of Justice/Federal Trade Commission under the
   Hart, Scott, Rudino legislation.  Additionally, Allegheny
   Power has requested the Maryland Public Service Commission
   (PSC) to indicate its approval of the issuance of additional
   Allegheny Power stock to accomplish the transaction.  The
   companies have established a schedule to obtain all
   regulatory approvals by June 1, 1998.  On May 2, 1997,
   Allegheny Power



                              - 7 -


   filed a registration statement with the SEC on Form S-4
   containing a joint proxy statement/prospectus with DQE
   concerning the merger and the transactions contemplated
   thereby.  In late June, the S-4 became effective allowing
   Allegheny Power and DQE to pursue shareholder approval for
   the proposed merger that would create Allegheny Energy.
   Allegheny Power and DQE each held a separate shareholder
   meeting on August 7, 1997, at which the combination of the
   two companies was decisively approved by the shareholders of
   both companies.  At Allegheny Power's meeting, the
   shareholders also decisively approved the change in Allegheny
   Power's name to Allegheny Energy, Inc. (Allegheny Energy).

   On August 1, 1997, Allegheny Power and DQE jointly filed
   requests for merger approval with the PUC and FERC, DQE filed
   the necessary approval requests with the NRC, and Allegheny
   Power filed its request with the PSC for approval to issue
   Allegheny Power stock.  The PUC has established a schedule of
   proceedings which is expected to result in an approval order
   by the end of May 1998.  The FERC has not scheduled hearings.
   Absent such hearings, Allegheny Energy expects a FERC order
   on or before the end of May 1998.  The PSC instituted a
   proceeding against The Potomac Edison Company, the Company's
   Maryland public utility parent, to examine the effect of the
   merger on Maryland customers for which a final determination
   is expected by May 1, 1998.

   On September 16, 1997, Allegheny Power officially changed its
   name to Allegheny Energy, Inc. by filing the appropriate
   papers in Maryland.  Allegheny Energy began trading on the
   New York Stock Exchange under its new symbol, AYE, on October
   1, 1997.

   On September 29, 1997, the City of Pittsburgh filed an
   antitrust and conspiracy lawsuit in Federal District Court
   for the Western District of Pennsylvania against Allegheny
   Power, one of the Company's parents, West Penn Power Company
   (West Penn), DQE, and Duquesne Light Company.  The verified
   complaint alleges eight counts, two of which are claimed
   violations of the federal antitrust statutes and six are
   state law claims.  The relief sought includes a request that
   the proposed merger between Allegheny Power and DQE be
   stopped, and a request for unspecified monetary damages
   relating to alleged collusion by the two companies in their
   actions dealing with proposals to provide electric service to
   the city's redevelopment zones.  On October 27, 1997,
   Allegheny Power, West Penn, DQE, and Duquesne Light Company
   filed motions to dismiss the complaint.  While Allegheny
   Energy cannot predict the outcome of this action, it believes
   the suit is without merit.


5. Other paid-in capital decreased $3,691,000 in the nine months
   ended September 30, 1997, representing the portion of common
   dividends paid out of other paid-in capital.  See also Note 3
   above.


6. Income tax regulatory assets/(liabilities), net of ($18)
   million at September 30, 1997, are primarily related to
   investments in electric facilities.




                             - 8 -


7. The Company and its parents have spent considerable time and
   effort over the past several years on the issue of the year
   2000 software compliance, and the effort is continuing.
   Certain software has already been made year 2000 compliant by
   upgrades and replacement, and analysis is continuing on
   others, in accordance with a schedule planned to permit the
   Company and its parents to process information in the year
   2000 and beyond without significant problems.  Expenditures
   for the software modifications and upgrades are not expected
   to have a material impact on the Company's results of
   operations or financial position.



                             - 9 -


                  ALLEGHENY GENERATING COMPANY

       Management's Discussion and Analysis of Financial Condition
                     and Results of Operations


COMPARISON OF THIRD QUARTER AND NINE MONTHS ENDED SEPTEMBER 30, 1997
   WITH THIRD QUARTER AND NINE MONTHS ENDED SEPTEMBER 30, 1996


        The changes in revenues are primarily due to a continuing
reduction in the Company's net plant (the major component of rate
base).

        The decrease in interest on long-term debt in 1997 was
primarily the result of a decrease in the average amount of long-
term debt outstanding.

        Effective June 1, 1995, the Federal Energy Regulatory
Commission gave approval for the Company to add a prior tax
payment of approximately $12 million to rate base.  In September
1997, the Company received a tax-related contract settlement of
$8.8 million of taxes related to the $12 million added to rate
base in 1995.  The 1997 settlement amount was recorded as a
reduction to plant and was removed from rate base.

        The increase in other income, net, in each of the third
quarter and first nine-month periods of 1997 was due to interest
on the refund on the tax-related contract settlement (see above).


LIQUIDITY AND CAPITAL REQUIREMENTS

        The Company's discussion on Liquidity and Capital
Requirements and Review of Operations in the Allegheny Power
System companies' combined Annual Report on Form 10-K for the
year ended December 31, 1996, should be read with the following
information.

        Pursuant to a settlement agreement filed April 4, 1996,
with the Federal Energy Regulatory Commission, the Company's
return on equity (ROE) was set at 11% for 1996 and will continue
at that rate until the time any affected party seeks
renegotiation of the ROE.  Notice of such intent to seek a
revision in ROE must be filed during a notice period each year
between November 1 and November 15.  The Company does not expect
any requests for a change to be filed during the 1997 notice
period; therefore, the Company's ROE would remain at 11%.



                             - 10 -


                  ALLEGHENY GENERATING COMPANY

            Part II - Other Information to Form 10-Q
              for Quarter Ended September 30, 1997


ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

    (a)  (27) Financial Data Schedule

    (b)  No reports on Form 8-K were filed on behalf of the
         Company for the quarter ended September 30, 1997.





                           Signature


         Pursuant to the requirements of the Securities Exchange
Act of 1934, the registrant has duly caused this report to be
signed on its behalf by the undersigned thereunto duly
authorized.


                                        ALLEGHENY GENERATING COMPANY




                                        /s/     THOMAS J. KLOC
                                                Thomas J. Kloc
                                                  Controller
                                         (Chief Accounting Officer)



November 13, 1997