EXHIBIT 32.1

                             GREEN ST. ENERGY, INC.
                  FORM 10-Q FOR THE QUARTER ENDED JUNE 30, 2009
     CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND INTERIM FINANCIAL OFFICER
                  PURSUANT TO 18 U.S.C. SECTION 1350 AS ADOPTED
            PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Anthony Cataldo, certify that

1.   I am the Chief Executive Officer and Interim Financial Officer of Green St.
     Energy, Inc.
2.   Attached to this certification is Form 10-Q for the quarter ended June 30,
     2009, a periodic report (the "periodic report") filed by the issuer with
     the Securities Exchange Commission pursuant to Section 13(a) or 15(d) of
     the Securities and Exchange Act of 1934 (the "Exchange Act"), which
     contains financial statements.
3.   I hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant
     to Section 906 of the Sarbanes-Oxley Act of 2002, that
     o    The periodic report containing the financial statements fully complies
          with the requirements of Section 13(a) or 15(d) of the Exchange Act,
          and
     o    The information in the periodic report fairly presents, in all
          material respects, the financial condition and results of operations
          of the issuer for the periods presented.


August 19, 2009                            /S/ ANTHONY CATALDO
                                           --------------------------
                                           Anthony Cataldo
                                           Chief Executive Officer and
                                           Interim Financial Officer