 INDIANAPOLIS, Nov. 23, 2020 GLOBE NEWSWIRE -- Infrastructure and Energy Alternatives, Inc. NASDAQ: IEA IEA or the Company, a leading infrastructure construction company with renewable energy and specialty civil expertise, today announced the appointment of Ms. Laurene Bielski Mahon to the Companys Board of Directors, effective immediately. Ms. Mahon has been designated a Class III director and meets the Nasdaq independence standards. She will serve as an independent director on the Audit Committee. With Ms. Mahons appointment, IEAs Board of Directors increases to nine members. 