ECOtality is the project manager of The EV Project and is overseeing the installation of approximately 14,000 commercial and residential charging stations in 18 major cities and metropolitan areas in six states and the District of Columbia. The project will provide EV infrastructure to support the deployment of 8,300 EVs. The project is a public-private partnership, funded in part by the U.S. Department of Energy through a federal stimulus grant made possible by the American Recovery and Reinvestment Act (ARRA). For more information about The EV Project, please visit www.theevproject.com.About ECOtality, Inc. ECOtality, Inc. (NASDAQ: ECTY), headquartered in San Francisco, California, is a leader in clean electric transportation and storage technologies. Through innovation, acquisitions, and strategic partnerships, ECOtality accelerates the market applicability of advanced electric technologies to replace carbon-based fuels. For more information about ECOtality, Inc., please visit www.ecotality.com. About Walmart Wal-Mart Stores, Inc. (NYSE: WMT) serves customers and members more than 200 million times per week at over 9,600 retail units under 69 different banners in 28 countries. With fiscal year 2011 sales of $419 billion, Walmart employs 2.1 million associates worldwide. Walmart continues to be a leader in sustainability, corporate philanthropy and employment opportunity. Additional information about Walmart can be found by visiting http://walmartstores.com and on Twitter at http://twitter.com/walmart. Online merchandise sales are available at http://www.walmart.com and http://www.samsclub.com. Forward-Looking Statements This release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All forward-looking statements are inherently uncertain as they are based on current expectations and assumptions concerning future events or future performance of the company. Readers are cautioned not to place undue reliance on these forward-looking statements, which are only predictions and speak only as of the date hereof. In evaluating such statements, prospective investors should review carefully various risks and uncertainties identified in this release and matters set in the company's SEC filings. These risks and uncertainties could cause the Company's actual results to differ materially from those indicated in the forward-looking statements.