 WALTHAM, MA, May 06, 2022 GLOBE NEWSWIRE -- via NewMediaWire -- Tecogen Inc. OTCQX: TGEN will release Q1 2022 financial results on Thursday, May 12, 2022. The earnings press release and supplemental earnings call slides will be available on the Companys website at in the Investor Relations section under Financial Results. Members of Tecogens senior management will hold a conference call and webcast on the same day at 11:00 AM Eastern Time to discuss the Companys financial performance for Q1 2022. 