Arizona Public Service Company, Pinnacle West Capital Corporation, Pinnacle West Energy Corportation; Notice of Filing

Take notice that on August 23, 2000, Arizona Public Service Corporation (APS), Pinnacle West Capital Corporation (PWCC), and Pinnacle West Energy Corportation (PWE) (collectively, Applicants), submitted a supplement to the Application under Section 203 of the Federal Power Act, 16 U.S.C. 824b (1994), and Part 33 of the Federal Energy Regulatory Commission's (FERC or the Commission) Regulations, 18 CFR 33.1-33.10, submitted by Applicants on July 28, 2000 in Docket No. EC00-118-000.

Any person desiring to be heard or to protest such filing should file a motion to intervene or protest with the Federal Energy Regulatory Commission, 888 First Street, N.E., Washington, D.C. 20426, in accordance with Rules 211 and 214 of the Commission's Rules of Practice and Procedure (18 CFR 385.211 and 385.214). All such motions and protests should be filed on or before September 7, 2000. Protests will be considered by the Commission to determine the appropriate action to be taken, but will not serve to make protestants parties to the proceedings. 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. This filing may also be viewed on the Internet at http://www.ferc.fed.us/online/rims.htm (call 202-208-2222 for assistance).