NuStar to Present at the 2009 Barclays Capital CEO Energy/Power Conference

NuStar Energy L.P. (NYSE: NS) and NuStar GP Holdings, LLC (NYSE: NSH) announced today that Curt Anastasio, Chief Executive Officer and President of NuStar Energy L.P. and NuStar GP Holdings, LLC, will present at the 2009 Barclays Capital CEO Energy/Power Conference in New York on Wednesday, September 9 at 2:25 p.m. ET. The presentation will be webcast live and will be accessible at www.nustarenergy.com and www.nustargp.com in the Investors section of the Web sites. The presentation will also be available on its Web sites after 4:00 p.m. ET today.

NuStar Energy L.P. is a publicly traded, limited partnership based in San Antonio, with 8,407 miles of crude oil and refined product pipelines; 82 terminal facilities that store and distribute crude oil, refined products and specialty liquids; four crude oil storage tank facilities; and two asphalt refineries with a combined throughput capacity of 104,000 barrels per day. The partnership’s combined system has nearly 91 million barrels of storage capacity. One of the largest asphalt refiners and marketers in the U.S. and the second largest independent liquids terminal operator in the nation, NuStar has operations in the United States, the Netherlands Antilles, Canada, Mexico, the Netherlands and the United Kingdom. For more information, visit NuStar Energy L.P.'s Web site at www.nustarenergy.com.

NuStar GP Holdings, LLC is a publicly traded, limited liability company that owns the two percent general partner interest, an 18.4 percent limited partner interest and the incentive distribution rights in NuStar Energy L.P., one of the largest asphalt refiners and marketers in the U.S. and the second largest independent liquids terminal operator in the nation with operations in the United States, the Netherlands Antilles, Canada, Mexico, the Netherlands and the United Kingdom. For more information, visit NuStar GP Holdings, LLC’s Web site at www.nustargp.com.