For more information, contact:

Tom Liguori Advanced Energy Industries, Inc. 970.407.6570 Tom.liguori@aei.com

Annie Leschin Advanced Energy Industries, Inc. 970.407.6555 ir@aei.com

FORT COLLINS, Colo., Apr. 17, 2017—Advanced Energy Industries, Inc. (Nasdaq:AEIS),  a leader in precision power conversion, will release its first quarter financial results after market close on Monday, May 1, 2017.  Management's quarterly conference call will be held on Tuesday, May 2, beginning at 6:30 a.m. Mountain Time / 8:30 a.m. Eastern Time.

To participate in the live conference call, please dial (855) 232-8958 approximately five minutes prior to the start of the meeting and an operator will connect you. International participants can dial (315) 625-6980. Participants should provide the operator with the Conference ID Number 7189971, 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 www.advanced-energy.com 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 7 days following the live webcast. To access the replay, dial (855) 859-2056 or (404) 537-3406 and enter Conference ID Number 7189971.

About Advanced Energy

Advanced Energy (Nasdaq:AEIS) is a global leader in innovative power and control technologies for high-growth, precision power solutions for thin films processes and industrial applications. Advanced Energy is headquartered in Fort Collins, Colorado, with dedicated support and service locations around the world. For more information, go to www.advanced-energy.com.