For more information, contact:

Annie Leschin/Vanessa Lehr
Advanced Energy Industries, Inc.

Advanced Energy to Report Second Quarter 2009 Financial Results


FORT COLLINS, Colo., July 9, 2009—Advanced Energy Industries, Inc. (NasdaqGM: AEIS) will release second quarter 2009 financial results on Thursday, July 23, 2009. Management's quarterly company update will also be held on July 23, 2009, beginning at 3:00 p.m. Mountain Time/5:00 p.m. Eastern Time.

To participate in the live conference call, dial 888-713-4717 approximately five minutes prior to the start of the meeting, and an operator will connect you. International participants should dial 816-650-2836. All participants will need to provide the operator with the conference pass code, 19233458, which has been reserved for this call.

A live and archived webcast of the call will also be available on the company’s website. To access the webcast, visit the Investor Relations section of Advanced Energy’s corporate website at, and link to the Q209 Webcast on the Investor Relations Home Page. The archived webcast will be available at the same location approximately two hours following the end of the live event.

A telephone replay will be available for 48 hours following the webcast. To access the replay, dial 800-642-1687 or 706-645-9291 and enter conference pass code 19233458.

About Advanced Energy

Advanced Energy is a global leader in innovative power and control technologies for high-growth, thin-film manufacturing and solar power generation. Specifically, AE targets solar grid-tie inverters, solar cells, semiconductors, flat panel displays, data storage products, architectural glass and other advanced applications.