TECOGEN is a leading manufacturer of Combined Heat and Power (CHP) products including natural gas engine-driven cogeneration and air conditioning systems for industrial and commercial use. Tecogen systems supply electric power or cooling while heat from the engine is recovered and purposefully used at the facility. The benefits are dramatic reductions in both energy costs and greenhouse emissions. Tecogen has an installed base of more than 2200 units supported by an established network of engineering, sales and service personnel across the United States.

Inverter-Based CHP	Cogeneration Modules	150-200 Ton Water-Cooled Chillers
50-65 Ton Air-Cooled Chillers	Nationwide Service	250-400 Ton Water-Cooled Chillers

RECENT PRESS RELEASES

06.17.09 11:00 EST
Tecogen Awarded $1 Million from California Energy Commission to Develop Next Generation Combined Heat and Power Engine

06.17.09 11:00 EST
Tecogen Receives $530,000 Research Grant For Development of Ultra Clean Emission Control Technology

05.05.09 8:06 EST
Tecogen Announces the Creation of New Subsidiary, Ilios Inc.

04.13.09 3:45 EST
Tecogen InVerde, Inverter Based CHP Module Has Obtained UL 1741 Certification

10.01.08 11:00 EST
Tecogen Elects Two New Directors / $3.4 Million of Debt Converted into Common Stock

09.04.08 3:01 EST
Tecogen Introduces Inverter-Based CHP Module to Europe

03.28.07 9:51 EST
Tecogen Launches First CHP Product to Run Seamlessly On and Off the Utility Grid, Using an Advanced Control System

03.07.07 10:49 EST
Tecogen Licenses Advanced Electrical Control Technology from the Wisconsin Alumni Research Foundation

11.22.06 13:15 EST
Tecogen agrees to dismiss One Count in Pending Lawsuit against Aegis Energy

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