Costa Mesa, CA (May 23, 2011) www.t3motion.com (AMEX:TTTM) – T3 Motion, a producer of clean tech/green tech electric personal mobility vehicles, will be presenting at the Stifel Nicolaus Cleantech Conference. The conference will be held at the Omni Berkshire Place Hotel in New York City on May 24, 2011.

Kelly Anderson, Chief Financial Officer and President, is scheduled to present Tuesday, May 24, at 3:15 p.m. Eastern time in the Metropolitan Room. Management will discuss the company’s progress, including reported first quarter 2011 results and its financial outlook for the second quarter 2011. The presentation will be webcast, and can be accessed at http://www.veracast.com/webcasts/stifel/cleantech2011/73112317.cfm.

About Stifel Financial

Stifel Financial Corp. is a full-service regional brokerage and investment banking firm, established in 1890 and based in St. Louis, Missouri. The Company provides securities brokerage, investment banking, trading, investment advisory, and related financial services through its wholly owned subsidiaries, primarily Stifel, Nicolaus & Company, Incorporated, to individual investors, professional money managers, businesses, and municipalities.

For more information, please visit www.stifel.com.

About T3 Motion, Inc.

T3 Motion, Inc. (AMEX: TTTM) revolutionized the world of personal mobility with the introduction of their flagship electric T3 Series law enforcement vehicles at the International Association of Chiefs of Police conference held in October 2006. Headquartered in Orange County, California, T3 Motion, Inc. is dedicated to raising the bar on environmental standards and law enforcement and security capabilities in personal mobility technology. For more information, visit