Valero Energy Corporation (NYSE: VLO) today announced that Bill Klesse, Chairman of the Board and Chief Executive Officer of Valero Energy Corporation, will present at the Barclays CEO Energy/Power Conference on Thursday, September 8 at 8:35 a.m. ET. A live audio webcast of Mr. Klesse’s remarks, along with the associated slides, will be accessible via Valero’s website at www.valero.com. A replay of the presentation will be available on Valero’s website. Valero Energy Corporation, through its subsidiaries, is an international manufacturer and marketer of transportation fuels, other petrochemical products and power. Valero assets include 15 petroleum refineries with a combined throughput capacity of approximately 2.9 million barrels per day, 10 ethanol plants with a combined production capacity of 1.2 billion gallons per year, and a 50-megawatt wind farm. Valero is also one of the largest retail operators with approximately 6,800 retail and branded wholesale outlets under the Valero, Diamond Shamrock, Shamrock and Beacon brands in the United States and the Caribbean; Ultramar in Canada; and Texaco in the United Kingdom and Ireland. Based in San Antonio, Valero is a Fortune 500 company with approximately 20,000 employees. Please visit www.valero.com for more information.