The importance and the necessary of researches on green energy have become a hot topic in recent years due to climate change and global warming. In addition, the fossil fuel reserves is facing rapid depletion on the earth. The studying on alternative energy sources to replace traditional fuel brings new chances and great opportunities for development. The Mekong Delta region is a storage of agricultural and aquaculture production in Vietnam. Therefore, it also consumes more energy as like as fuel, electricity and etc… for production activities. Besides that, the agricultural and aquaculture waste can product the renewable energy as like as biomass, biodiesel and etc... This paper shows the potential green energy in Mekong Delta Region, Vietnam, which can be used to replace traditional energy. This paper also introduces a processing electrical production via agricultural waste.