Current report filing

Cover

v3.24.3
Cover
May 09, 2024
Cover [Abstract]  
Document Type 8-K
Document Period End Date Nov. 13, 2024
Entity Registrant Name TECOGEN INC.
Entity Incorporation, State or Country Code DE
Entity File Number 001-36103
Entity Tax Identification Number 04-3536131
Entity Address, Address Line One 76 Treble Cove Road, Bldg. 1
Entity Address, State or Province MA
Entity Address, City or Town North Billerica
Entity Address, Postal Zip Code 01862
City Area Code 781
Local Phone Number 466-6400
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001537435