Energy Recycling and Conservation is the need of the hour. We need to concentrate on building waste which reduces the need for energy and natural resources and reduce the amount of material to landfill. Knowledge of the size of the annual conservation potential is important. We need to assess the conservation of energy and natural resources and the amount of material to landfill by recycling building waste. We need to concentrate maximum material recycling and combustion with energy recovery and maximum reuse. Conservation of resources, considerable growth potential, possibilities, constraints and need for further studies are discussed. This session discusses more about energy recycling and conservation.