[Form of Notice]

UNITED STATES OF AMERICA
BEFORE THE
FEDERAL ENERGY REGULATORY COMMISSION

California Independent System		)	   Docket No. ER99-3158-___
    Operator Corporation			)

NOTICE OF FILING

[                                      ]

	Take notice that on December 30, 1999, the California Independent System Operator Corporation (ISO) tendered for filing with the Federal Energy Regulatory Commission its “Market Power in the San Diego Basin: Addendum to Annual Report on Market Issues and Performance” (ISO Addendum), prepared by the Department of Market Analysis of the ISO.  The ISO Addendum presents a preliminary analysis of market power in electric generation in the San Diego Basin, background on regulatory and policy decisions relating to market power, an overview of demand and supply conditions, the methodology used in the Addendum to assess market power, and the implications of issues and trends identified in the Addendum.

	The ISO states that copies of the ISO Addendum have been served upon the California Public Utilities Commission, the California Energy Commission, and the California Electricity Oversight Board.  The ISO is also posting the ISO Addendum on its Home Page, www.caiso.com.

	Any person desiring to be heard to protest said filing should file a motion to intervene or protest with the Federal Energy Regulatory Commission, 888 First Street, NE, Washington, D.C. 20426, in accordance with Rules 211 or 214 of the Commission’s Rules of Practice and Procedure (18 C.F.R. §§ 385.211, 385.214).  All such motions or protests should be filed on or before [                                  ].  Protests filed with the Commission will be considered by it in determining the appropriate action to be taken but will not serve to make the protestants parties to the proceeding.  Any person wishing to become a party must file a motion to intervene.  Copies of this filing are on file with the Commission and are available for public inspection.

CERTIFICATE OF SERVICE

	I hereby certify that I have served the foregoing document upon the California Public Utilities Commission, the California Energy Commission, and the California Electricity Oversight Board, in accordance with the requirements of Rule 2010 of the Commission’s Rules of Practice and Procedure (18 C.F.R. § 385.2010).
	Dated at Washington, D.C. this 30th day of December, 1999.

						_________________________
						Bradley R. Miliauskas