 WALTHAM, MA, Feb. 23, 2021 GLOBE NEWSWIRE -- via NewMediaWire -- Tecogen Inc. OTCQX: TGEN, a clean energy company providing ultra-efficient, clean on-site power, heating and cooling equipment, is pleased to announce that Robert Panora, President and Chief Operating Officer, will be presenting an update on the UlteraTM near-zero emissions forklift program as part of a Technology Series sponsored by the Propane Education Research Council PERC. The presentation, entitled LPG Near-Zero Emission System for Forklifts, is scheduled for Thursday, February 25, 2021 at 2 p.m. EST. 