Tecogen® (NASDAQ: TGEN) designs, manufactures, sells, installs and maintains high efficiency, ultra-clean cogeneration products, including natural gas engine-driven combined heat and power, air conditioning systems, and high-efficiency water heaters for residential, commercial, recreational and industrial use. The company is known for cost efficient, environmentally friendly and reliable products for energy production that, through patented technology, nearly eliminate criteria pollutants and significantly reduce a customer’s carbon footprint. For more information, visit the company’s website at www.tecogen.com