Archived copy of the Green Energy Portals (Encon Services), rebuilt from Internet Archive captures. Some pages and images are missing; search and forms no longer work. enconservices.com
The website gives basic information of CHP technology and systems. Key terms used in calculation of CHP and entire system efficiency are presented. Catalogue database for different CHP technologies is also reachable.
The free-of-charge RETScreen Clean Energy Project Analysis Software under the web site can be used to evaluate the energy production and savings, costs, financial viability and risk for some specific combined heat and power production projects.