Exhibit 10.9(c)
                                                                 ---------------


                                 AMENDMENT NO. 2

                                     TO THE

                             POWER PURCHASE CONTRACT

                                     BETWEEN

                       SOUTHERN CALIFORNIA EDISON COMPANY

                                       AND

                   ZOND WIND SYSTEM PARTNERS, LTD. SERIES 85-B


                                   MONOLITH II

                                  QFID NO. 6044



                             AMENDMENT NO. 2 TO THE

                         POWER PURCHASE CONTRACT BETWEEN

                     SOUTHERN CALIFORNIA EDISON COMPANY AND

                   ZOND WIND SYSTEM PARTNERS, LTD. SERIES 85-B

1.      PARTIES: This Amendment No. 2 to the Power Purchase Contract between
        Zond Wind System Partners, Ltd. Series 85-B and Southern California
        Edison Company ("Contract") is entered into by Zond Wind System
        Partners, Ltd. Series 85-B ("Seller"), a California limited partnership,
        and Southern California Edison Company ("Edison"), a California
        corporation, individually "Party," collectively "Parties."

2.      RECITALS: This Amendment No. 2 to the Contract is made with reference to
        the following facts, among other:

        2.1     The Contract was executed between Zond Systems, Inc. and Edison
                as of the 22nd day of June, 1984.

        2.2     The Contract was assigned to Seller as of the 9th day of
                September, 1985.

        2.3     Seller wishes to correct the location of the Generating Facility
                as shown in the Contract. The Project, which started Firm
                Operation in December 1985, has always been located at the
                corrected location. Documentation received as early as July 12,
                1985, refers to the Project being located as corrected. It
                appears a typographical error has resulted in the location of
                the Project being misstated.

        2.4     The Parties wish to define Nameplate Rating within the body of
                the Contract.



        2.5     Edison wishes to limit the size of Seller's Generating Facility
                on a Nameplate Rating basis and provide that Edison will not pay
                for Energy and capacity which is produced by any portion of the
                Generating Facility which is in excess of the Nameplate Rating.

        2.6     The Parties wish to amend the Contract to reflect intentions
                referenced in this Section 2. The changes agreed to by amendment
                are set forth herein.

3.      AGREEMENT: The Parties agree to amend the Contract as follows:

        3.1     Section 1.1 is amended to change the address to which all
                notices should be mailed and shall now read as follows:

                "1.1    All notices shall be sent to Seller at the following
                        address:

                                Zond Wind System Partners, Ltd.
                                  Series 85-B
                                P.O. Box 1910
                                Tehachapi, CA 93561"

        3.2     Section 1.2.b is amended to correct the location as shown and
                shall now read as follows:

                "1.2.b  LOCATION: Sections 33 and 34, T32S, R34E, MDBM."

        3.3     Section 2 is amended to add new Section 2.21.1 which shall read
                as follows:

                "2.21.1 Nameplate Rating: The manufacturer's nameplate rating of
                        a wind turbine generator, under specified conditions as
                        designated by the manufacturer. It is usually indicated
                        on a nameplate attached



                        mechanically to the individual wind turbine generator or
                        can be verified by published documents issued by the
                        manufacturer."

        3.4     Section 4 is amended to add a new Section 4.2.5 which shall read
                as follows:

                "4.2.5  Seller shall not install Generating Facilities with
                        Nameplate Ratings, which in the aggregate, exceed the
                        Nameplate Rating as listed in Section 1.2a."

        3.5     Section 9 is amended to add a new Section 9.6 which shall read
                as follows:

                "9.6    If the installed Nameplate Rating of the Generating
                        Facility is greater than the Nameplate Rating identified
                        in Section 1.2.a, Edison shall calculate the kWh's for
                        which it will pay Seller for Energy and capacity by time
                        of use periods as follows:

                           Nameplate Rating as listed
                                in Section 1.2.a                 kWh's by time
                           ---------------------------     x     of use period"
                           Installed Nameplate Rating

4.      OTHER CONTRACT TERMS AND CONDITIONS: Except as expressly amended by this
        Amendment No. 2, the terms and conditions of the Contract shall remain
        in full force and effect.

5.      EFFECTIVE DATE: This Amendment No. 2 shall become effective when it has
        been duly executed by the Parties.

6.      SIGNATURE CLAUSE: The signatories hereto represent that they have been
        appropriately authorized to enter into this Amendment No. 2 to the
        Contract on



        behalf of the Party for whom they sign. This Amendment No. 2 to the
        Contract is hereby executed as of this 13th day of September, 1989.



                                              SOUTHERN CALIFORNIA EDISON COMPANY

                                              By:  /s/ Robert Dietch
                                                 -------------------------------
                                              Name:       ROBERT DIETCH
                                              Title:      Vice President

                                              ZOND WIND SYSTEM PARTNERS, LTD.
                                               SERIES 85-B
                                              By its authorized General Partner:
                                              ZOND WIND SYSTEMS MANAGEMENT
                                              CORP1RATION III, a California
                                              Corporation


                                              By:  /s/ Kenneth C. Karas
                                                 -------------------------------
                                              Name:       KENNETH C. KARAS
                                              Title:         President