KnowraCogenerationLinked fromLinked fromThe 5 pages that link to Cogeneration, each with the reason it gives.All 5Broader topic 1Related 3Narrower topic 1Energy efficiencyBroader topic: Using both outputs captures energy that a power plant would otherwise reject as heat.Combined heat and powerRelated: This near-synonym names the same integrated production approach.Thermal efficiencyRelated: Counting useful heat alongside power changes the system boundary and can raise total energy-use efficiency.Waste heat recoveryRelated: It overlaps with recovery when power-generation heat is reused, but can begin with purpose-burned fuel.Micro combined heat and powerNarrower topic: Micro-CHP is the small-scale form of this combined-production approach.