Green Renewable Energy

Green energy is generally defined as the energy which causes no or little pollution to the environment, including renewable energy. Renewable energy are naturally replenished, such as solar energy, wind energy and biomass energy.


Waste-to-energy is considered as one kind of renewable energy. It is the process of generating energy in the form of electricity or heat from the solid waste. The technologies include the utilization of landfill gas and anaerobic digestion.