By studying this course, the following terms can be identified, defined, used: 1.The Concept of Cogeneration system 2.Theory of Cogeneration Technology. 3.Combined cycles plant. 4.Heating and cooling integration with power generation. 5.The Design Concept and Demonstrated economic performance of cogen. sys. 6.Social and Environmental management of cogen. sys. 7.Conversion Method and Technology on advanced system.