What does cogeneration also refer to in energy production?

Cogeneration, also known as combined heat and power (CHP), is a process that simultaneously generates electricity and useful thermal energy from the same energy source. This method captures and utilizes the heat that is a byproduct of electricity generation, which would otherwise be wasted. By using the heat for applications such as heating buildings or industrial processes, cogeneration significantly increases overall energy efficiency and reduces greenhouse gas emissions.

This approach contrasts with conventional power generation, where energy is typically produced from a fuel source and the excess heat is often discarded into the environment. Thus, referring to cogeneration as combined heat and power highlights its unique ability to optimize energy production by harnessing heat for further useful energy output. This makes it an effective solution for energy conservation and sustainability in various industries.