SUG Southern Union Company Common Stock

The Board of Directors of Southern Union Company (NYSE:SUG) has approved its regular quarterly cash dividend of $0.15 per share on the company's common stock. The dividend is payable on April 11, 2008, to holders of record at the close of business on March 28, 2008. About Southern Union Company Southern Union Company, headquartered in Houston, is 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 20,000 miles of gathering and transportation pipelines and North America�s largest liquefied natural gas import terminal. Through Panhandle Energy, Southern Union�s interstate pipeline interests operate approximately 15,000 miles of interstate pipelines that transport natural gas from the Anadarko and San Juan basins, the Rockies, the Gulf of Mexico, Mobile Bay and South Texas to major markets in the Southeast, Midwest and Great Lakes region. Southern Union Gas Services, with approximately 4,800 miles of pipelines, is engaged in the gathering, transmission, treating, processing and redelivery of natural gas and natural gas liquids in Texas and New Mexico. Through its local distribution companies, Missouri Gas Energy and New England Gas Company, Southern Union also serves more than half a million natural gas end-user customers in Missouri and Massachusetts. For further information, visit www.sug.com.