EXHIBIT 1 AGREEMENT TO FILE JOINTLY Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of Common Stock of Cheniere Energy, Inc. This Agreement may be executed in any number of counterparts, each of which shall be deemed an original. Date: October 11, 2002 Exploration Capital Partners 2000 Limited Partnership By: Resource Capital Investment Corporation, its general partner By: /s/ Keith Presnell ------------------------------------------- Keith Presnell, Chief Financial Officer Date: October 11, 2002 Resource Capital Investment Corporation By: /s/ Keith Presnell ------------------------------------------- Keith Presnell, Chief Financial Officer Date: October 11, 2002 Rule Family Trust udt 12/17/98 By: /s/ Keith Presnell -------------------------------------------- Keith Presnell, Attorney-in-Fact for Arthur Richards Rule, Trustee Date: October 11, 2002 Arthur Richards Rule, individually By: /s/ Keith Presnell ------------------------------------------- Keith Presnell, Attorney-in-Fact