Exhibit 16.1 [UHY Mann Frankfort Stein & Lipp Letterhead] August 17, 2006 Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Gentlemen: We have read the statements made by Cheniere Energy, Inc., which we understand will be filed with the Securities and Exchange Commission, pursuant to Item 4.01 of Form 8-K, as part of the Form 8-K of Cheniere Energy, Inc. dated August 17, 2006. We are in agreement with the statements concerning our Firm contained therein. Very truly yours, UHY Mann Frankfort Stein & Lipp CPAs, LLP