IB Design Technology Complete Practice Exam 2025

Local Combined Heat and Power (CHP) systems are specifically designed to efficiently generate both electricity and usable heat from a single energy source. This dual function allows for the optimization of energy use by utilizing the heat that would typically be wasted in conventional electricity-generating methods.

In homes and businesses, CHP systems can provide the necessary power while simultaneously supplying heating for space heating and hot water. This makes them especially beneficial in enhancing energy efficiency, reducing costs, and minimizing greenhouse gas emissions. The ability to produce both heat and electricity simultaneously distinguishes them from systems that focus solely on one or the other.

This application is valuable in various settings, particularly where there is high demand for both heat and electricity, making the option that highlights generating electricity and heat for homes and businesses the most accurate choice.