Energy Transfer Equity, L.P. (NYSE:ETE) today announced that its Trunkline LNG Company, Trunkline LNG Export, and Trunkline Gas Company subsidiaries have filed with the Federal Energy Regulatory Commission to build the previously announced natural gas liquefaction project under development in Lake Charles, La. The Lake Charles liquefaction project is being developed to liquefy domestic supplies of natural gas for export to foreign countries in order to meet the growing world-wide demand for LNG. Exporting LNG to the world market will provide a wide range of economic and employment related benefits for the United States. Energy Transfer and its subsidiaries continue to work closely with its customer BG Group plc in the development of the project. As part of the project, Trunkline Gas Company plans to extend its interstate natural gas pipeline approximately half a mile to provide feed gas to the liquefaction facility. The project is currently planned to export up to 15 million metric tons of LNG per year, which is the equivalent of approximately 2 billion cubic feet per day of natural gas. Pending regulatory approvals, Trunkline LNG Export currently expects to begin project construction in 2014 and is anticipating the project to be in service in the spring of 2018. Energy Transfer Equity, L.P. (NYSE:ETE) is a publicly traded partnership, which owns the general partner and 100 percent of the incentive distribution rights (IDRs) of Energy Transfer Partners, L.P. (NYSE:ETP) and approximately 50.2 million ETP limited partner units; and owns the general partner and 100 percent of the IDRs of Regency Energy Partners LP (NYSE:RGP) and approximately 26.3 million RGP limited partner units. ETE is also the parent of Southern Union Company. The ETE family of companies owns approximately 45,000 miles of natural gas and natural gas liquids pipelines. For more information, visit the Energy Transfer Equity, L.P. web site at www.energytransfer.com Energy Transfer Partners, L.P. (NYSE:ETP) is a publicly traded partnership owning and operating a diversified portfolio of energy assets. ETP has pipeline operations in Alabama, Arizona, Arkansas, Colorado, Florida, Louisiana, Mississippi, New Mexico, Utah and West Virginia and owns the largest intrastate pipeline system in Texas. ETP currently has natural gas operations that include approximately 23,500 miles of gathering and transportation pipelines, treating and processing assets, and three storage facilities located in Texas. ETP also holds a 70 percent interest in Lone Star NGL, a joint venture that owns and operates NGL storage, fractionation and transportation assets in Texas, Louisiana and Mississippi. ETP’s general partner is owned by ETE. For more information, visit the Energy Transfer Partners, L.P. website at www.energytransfer.com Regency Energy Partners LP (NYSE:RGP) is a growth-oriented, midstream energy partnership engaged in the gathering and processing, contract compression, treating and transportation of natural gas and the transportation, fractionation and storage of natural gas liquids. RGP also holds a 30% interest in Lone Star NGL LLC, a joint venture that owns and operates natural gas liquids storage, fractionation, and transportation assets in Texas, Louisiana and Mississippi. Regency’s general partner is owned by Energy Transfer Equity, L.P. (NYSE:ETE). For more information, visit the Regency Energy Partners LP website at www.regencyenergy.com Southern Union Company, headquartered in Houston, is a subsidiary of Energy Transfer Equity, L.P. and one of the nation’s leading diversified natural gas companies, engaged primarily in the transportation, storage, gathering, processing and distribution of natural gas. The company owns and operates one of the nation’s largest natural gas pipeline systems with approximately 15,700 miles of gathering and transportation pipelines and one of North America’s largest liquefied natural gas import terminals, along with serving more than half a million natural gas end-user customers in Missouri and Massachusetts. For further information, visit www.sug.com. Forward-Looking Statements This press release may include certain statements concerning expectations for the future, including statements regarding the anticipated benefits and other aspects of the proposed transactions described above, that are forward-looking statements as defined by federal law. Such forward-looking statements are subject to a variety of known and unknown risks, uncertainties, and other factors that are difficult to predict and many of which are beyond the control of the management teams of ETE, ETP, RGP or Southern Union. Among those is the risk that conditions to closing the transactions are not met or that the anticipated benefits from the proposed transactions cannot be fully realized. An extensive list of factors that can affect future results are discussed in the reports filed with the Securities and Exchange Commission by ETE, ETP, RGP and Southern Union. None of ETE, ETP, RGP or Southern Union undertakes any obligation to update or revise any forward-looking statement to reflect new information or events.