Plains All American Pipeline, L.P. (NYSE: PAA) today announced that it has filed its Annual Report on Form 10-K for the fiscal year ended December 31, 2010 with the Securities and Exchange mission. A py of this 10-K, including eXtensible Business Reporting Language (“XBRL”) format where applicable, may be found on the Partnership’s web www.paalp.m under “Investor Relations - SEC Filings.” In addition, PAA unitholders may receive a hard py of the Form 10-K free of charge upon request by emailing info@paalp.m or by calling 1-800-564-3036.

Plains All American Pipeline, L.P. is a publicly-traded master limited partnership engaged in the transportation, storage, terminalling and marketing of crude oil, refined products and liquefied petroleum gas and other natural gas related petroleum products. Through its general partner interest and majority equity ownership position in PAA Natural Gas Storage, L.P. (NYSE: PNG), PAA is also engaged in the development and operation of natural gas storage facilities. PAA is headquartered in Houston, Texas.