Advanced Energy to Webcast Presentation at the Needham Growth Stock Conference


ORT COLLINS, Colo., Dec. 19 -- Advanced Energy Industries, Inc. (NASDAQ:AEIS) is pleased to announce its participation in the upcoming 10th Annual Needham Growth Stock Conference. Lawrence D. Firestone, Executive Vice President and Chief Financial Officer, is scheduled to make a group presentation on Tuesday, January 8, 2008, at 3:30 PM Eastern Time. The live and archived webcast will be available over Advanced Energy's investor relations website, http://ir.advanced-energy.com/.

About Advanced Energy®

Advanced Energy® develops innovative power and control technologies that drive high-growth, plasma thin-film manufacturing processes worldwide, including semiconductors, flat panel displays, data storage products, solar cells, architectural glass, and other advanced product applications. Advanced Energy® also develops grid connect inverters for the solar energy market.

AE is a publicly held company traded on Nasdaq Global Market under the symbol AEIS. For more information, go to advanced-energy.com/.

Source: Advanced Energy Industries, Inc.

CONTACT:

Annie Leschin or Brooke Deterline
StreetSmart Investor Relations
+1-970-407-6555
ir@aei.com, for Advanced Energy Industries, Inc.

Web site: advanced-energy.com/ http://ir.advanced-energy.com/

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