EXHIBIT 32.1

                            CERTIFICATION PURSUANT TO
                               SECTION 906 OF THE
                           SARBANES-OXLEY ACT OF 2002

I, Joseph L. Sullivan,  President of CE Casecnan Water and Energy Company,  Inc.
(the "Company"),  certify,  pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, 18 U.S.C. Section 1350, that to the best of my knowledge:

(1)  the Quarterly  Report on Form 10-Q of the Company for the quarterly  period
     ended March 31, 2004 (the "Report") fully complies with the requirements of
     Section  13(a) or 15(d) of the  Securities  Exchange Act of 1934 (15 U.S.C.
     78m or 78o(d)); and

(2)  the information  contained in the Report fairly  presents,  in all material
     respects, the financial condition and result of operations of the Company.


Date:  April 28, 2004



                             /s/ Joseph L. Sullivan
                             ----------------------
                               Joseph L. Sullivan
                                    President
                            (chief executive officer)