Energy Transfer Partners L.P.

Energy Transfer Partners L.P. is a publicly traded partnership that owns and operates a diversified portfolio of energy assets. The partnership 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. It currently has natural gas operations that include approximately 24,000 miles of gathering and transportation pipelines, treating and processing assets, and three storage facilities located in Texas. Energy Transfer Partners also holds a 70% 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.