EXHIBIT 31.1

                             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 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Anthony Cataldo, certify that:

1.   I have reviewed this quarterly report on Form 10-Q of Green St. Energy,
     Inc. (the registrant);

2.   Based on my knowledge, this quarterly report does not contain any untrue
     statement of a material fact or omit to state a material fact necessary to
     make the statements made, in light of the circumstances under which such
     statements were made, not misleading with respect to the period covered by
     this quarterly report;

3.   Based on my knowledge, the financial statements, and other financial
     information included in this quarterly report, fairly present in all
     material respects the financial condition, results of operations and cash
     flows of the registrant as of, and for, the periods presented in this
     quarterly report;

4.   I am responsible for establishing and maintaining disclosure controls and
     procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
     internal control over financial reporting (as defined in Exchange Act Rules
     13a-a15(f) and 15d-15(f) for the registrant and have:
a.   designed such disclosure controls and procedures, or caused such disclosure
     controls and procedures to be designed under my supervision, to ensure that
     material information relating to the registrant, is made known to me by
     others, particularly during the period in which this report is being
     prepared;
b.   designed such internal control over financial reporting, or caused such
     internal control over financial reporting to be designed under my
     supervision, to provide reasonable assurance regarding the reliability of
     financial reporting and the preparation of financial statements for
     external purposes in accordance with generally accepted accounting
     principles;
c.   evaluated the effectiveness of the registrant's disclosure controls and
     procedures and presented in this report my conclusions about the
     effectiveness of the disclosure controls and procedures, as of the end of
     the period covered by this report based on such evaluation; and
d.   disclosed in this report any change in the registrant's internal controls
     over financial reporting that occurred during the registrant's current
     fiscal quarter that has materially affected, or is reasonably likely to
     materially affect, the registrant's internal control over financial
     reporting; and;
5.   I have disclosed, based on my most recent evaluation, to the registrant's
     auditors and the audit committee of the registrant's board of directors (or
     persons performing the equivalent functions);
         a.   All significant deficiencies in the design or operation of
              internal controls which could adversely affect the registrant's
              ability to record, process, summarize and report financial data
              and have identified for the registrant's auditor any material
              weaknesses in internal controls; and
         b.   Any fraud, whether or not material, that involves management or
              other employees who have a significant role in the registrant's
              internal controls.


August 19, 2009
                                                     Anthony Cataldo
                                                     Chief Executive Officer and
                                                     Interim Financial Officer