Plains All American Pipeline, L.P. Files 10-K

Annual Report Available Online

HOUSTON--(BUSINESS WIRE)--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, 2009 with the Securities and Exchange Commission. A copy of this 10-K may be found on the Partnership’s website www.paalp.com under “Investor Relations - SEC Filings.” In addition, PAA unitholders may receive a hard copy of the Form 10-K free of charge upon request by emailing [e-mail] 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. The Partnership is also engaged in the development and operation of natural gas storage facilities. The Partnership is headquartered in Houston, Texas, and its units are traded on the New York Stock Exchange under the symbol “PAA.”