What is 'waste to energy' primarily focused on?

'Waste to energy' is primarily focused on generating heat and electricity from discarded materials, which encompasses a range of processes. This approach transforms waste materials, such as municipal solid waste, into usable energy forms through various technologies like combustion, anaerobic digestion, and gasification. By converting waste into energy, it not only provides an alternative energy source but also contributes to waste management efforts by reducing the volume of waste needing disposal.

The process of 'waste to energy' aligns well with sustainability goals, as it helps mitigate the environmental impacts associated with landfill disposal and fossil fuel consumption. This method also facilitates the recovery of valuable energy from materials that would otherwise be considered waste, thus optimizing resource utilization.