For more information, contact:

Danny Herron
Advanced Energy Industries, Inc.
Annie Leschin/Vanessa Lehr
Advanced Energy Industries, Inc.

Advanced Energy to Announce First Quarter 2013 Results on April 30th Before Market Open

FORT COLLINS, Colo., April 16, 2013—Advanced Energy Industries, Inc. (Nasdaq:AEIS) will release first quarter 2013 financial results after market close on Monday, April 29, 2013. Management's quarterly conference call will be held on Tuesday, April 30, 2013, beginning at 6:30 a.m. Mountain Time / 8:30 a.m. Eastern Time.

To participate in the live conference call, please dial 800-510-0146 approximately five minutes prior to the start of the meeting, and an operator will connect you. International participants can dial 617-614-3449. Participants should provide the operator with the conference pass code, 82302927, which has been reserved for this call.

A live and archived webcast of the call will also be available on the company's website at 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 14 days following the live webcast. To access the replay, dial 888-286-8010 or 617-801-6888 and enter pass code 31564357.

About Advanced Energy

Advanced Energy (Nasdaq:AEIS) is a global leader in innovative power and control technologies for high-growth, thin-film manufacturing and solar-power generation. Advanced Energy is headquartered in Fort Collins, Colorado, with dedicated support and service locations around the world. For more information, go to