Waste to Energy, WtE is a process that can be carried out in many different versions, from simple combustion of biofuels to the anaerobic digestion.

The most effective way is the use of combustion to generate heat, which is changed to steam, which in turn is directed to a steam turbine in order to generate electricity. The fuel oil produced in the device for the pyrolysis of polyolefins (depolymerization of plastics) can be converted into electricity using diesel generator.