Sugarcane bagasse is a commonly obtainable agricultural waste and it has high energy potential. Producing biogas as an energy souse by anaerobic digest optimizes the exploitation of bagasse. Its complex structure has led to obstruction to the anaerobic digestion process, indicating that its degradability can be by a pre-treatment process. There is a lack of available literature on methane production from bagasse pre-treated. Bokashi technology can be considered an emerging area of research for improving biomass digestion and its valorization for methane production and other bioproducts along with its positive impact on the environment and economy. The research aimed to apply the bokashi technology as a pre-treatment for bagasse in order to improve its degradability. The target of this treatment gets the highest possible biomethane outputs from bagasse in a brief period. Hence, it can promote methane production from locally available biomass and organic materials for benefting both the environment and the economy. At frst, bagasse is pre-treated with bokashi bran for three diferent time periods one, one and a half, and two months at room temperature under anaerobic conditions. Later, anaerobic co-digestion for fresh and untreated bagasse was performed at 37 °C in batch experience with sewage sludge.