SECURITIES AND EXCHANGE COMMISSION
                         Washington, D.C.  20549

In the Matter of                                  CERTIFICATE
Cinergy Corp., et al.                                  OF
File No.  70-9011                                 NOTIFICATION

Public Utility Holding Company Act of 1935 ("PUHCA")

     Cinergy Corp., a registered holding company ("Cinergy"), hereby
submits the following information pursuant to rule 24 under PUHCA and the
Commission's order dated March 23, 1998 in the above docket (HCAR No.
26848)/1/:

     1.   At December 31, 1999, Cinergy's "aggregate investment" and
          "consolidated retained earnings" (both as used in rule 53(a)
          under PUHCA) were approximately $580.2 million and $1023.2
          million, respectively.

     2.   Cinergy's aggregate investment at December 31, 1999, is
          equivalent to approximately 9.19% of Cinergy's total
          capitalization, approximately 9.04% of Cinergy's net utility
          plant, approximately 6.03% of total consolidated assets, and
          approximately 15.25% of Cinergy's market capitalization (each at
          December 31, 1999).

     3.   At December 31, 1999, consolidated debt/2/, cumulative preferred
          stock, and common equity comprised approximately 56.5%, 1.5% and
          42.0%, respectively, of Cinergy's consolidated capitalization.

     4.  At December 31, 1999, Cinergy's market-to-book ratio was 143%.

     Pursuant to a request for confidential treatment under rule 104(b)of
PUHCA, Cinergy is concurrently filing in paper format as Exhibit A, certain
information concerning growth in retained earnings, net income and revenues
of Cinergy's Exempt Entities.



                       S I G N A T U R E

     Pursuant to the requirements of PUHCA, the undersigned company has
duly caused this document to be signed on its behalf by the undersigned
thereunto duly authorized.

Date:    February 25, 2000

                                        CINERGY CORP.


                                        By:  /s/Wendy L. Aumiller
                                             Assistant Treasurer

ENDNOTES

/1/ Any capitalized terms not otherwise defined herein have the respective
meanings assigned in HCAR No. 26848.

/2/ As used herein, "consolidated debt" means all long-term debt, long-term
debt due within one year, notes payable and other short-term obligations,
including any short-term debt and non-recourse debt of Exempt Entities to
the extent normally consolidated under applicable financial reporting
rules.