Biogas is one of the most useful gases which is widely used for various purpose. Biogas is used as a heat energy, electricity generation and if the gas is treated further can be into Compressed Natural Gas (CNG). The production of biogas is under the anaerobic condition where oxygen is absent and anaerobic bacteria are present. The temperature plays an important role in the whole process. In this project waste of food produced from the kitchen is the important source of an ingredient which is useful for the production of biogas. The kitchen food waste can be easily decomposable and produce gases which contain methane, carbon dioxide, moisture, etc. The biogas produced can be used as a supplement fuel for kitchen and also used to generate electricity. The main unit of the process is digester in which the biomass waste in feeded after some interval of days the degradation takes place, during process oxygen is used completely and carbon dioxide is produced, know this carbon dioxide is used for the production of methane in presence of methanogen bacteria.The scrubber is installed to remove the useless gases rather than methane. The first scrubber is soda lime which is used to remove carbon dioxide. Second scrubber in which there is silica gel which is useful for the removal of hydrogen sulfate. Third scrubber in which there is ethylene glycol which is used for removal of moisture present in the gas. After removal of all such gases only methane is left which is combustible and that is also known as natural gas which is used to generate electricity, heat, etc. Final product which is left in digester can also be used as fertilizer.