A qualified CHP system would use the same energy source for generation of electricity and steam or other thermal energy with at least 20% in the form electrical or mechanical energy and 20% in the form of thermal energy.
(A qualified CHP system; would use; the same energy source for generation of electricity and steam or other thermal energy; with at least 20% in the form electrical or mechanical energy and 20% in the form of thermal energy)
A qualified CHP system
would use
the same energy source for generation of electricity and steam or other thermal energy with at least 20% in the form electrical or mechanical energy and 20% in the form of thermal energy