Exhibit 32.1

GREEN ST. ENERGY, INC.

FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 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

I am the Chief Executive Officer and Interim Financial Officer of Green St. Energy, Inc.

Attached to this certification is Form 10-Q for the quarter ended September 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.

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

The periodic report containing the financial statements fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act, and

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.

November 20, 2009	/s/ Anthony Cataldo
	Anthony Cataldo
	Chief Executive Officer and
	Interim Financial Officer

Green St. Energy, Inc. 10-Q