Which of the following describes a characteristic of co-generation?

Co-generation, also known as combined heat and power (CHP), is primarily characterized by its ability to improve energy efficiency by simultaneously producing electricity and useful thermal energy from the same energy source. This dual production approach allows facilities to make better use of the fuel they consume, achieving higher overall efficiencies compared to separate systems for generation and heating.

By harnessing waste heat that would typically be discarded in conventional power generation, co-generation systems deliver both electrical power and usable heat, significantly reducing energy waste. This efficiency not only results in lower operational costs but also contributes to reduced greenhouse gas emissions and aligns well with sustainable energy practices.

While it’s true that co-generation might require a substantial initial investment and can use various fuel sources, including natural gas, biomass, or even waste heat from industrial processes, the key defining trait is its capacity to enhance overall energy utilization.