Biogas or Natural Gas can be produced by anaerobic digestion with anaerbic organism, which digest material inside a closed system, or fermentation of biodegradable materials that can be produced in local to industries. But manufactuing will take long time to ferment so it has a bad smelling because gases extract from fossil and dung of animals to ferment Currently, biogas is made by agriculturist easily using fossil or dung for the fermentation. Biogas is used for cooking. Gas production is another alternative in preserving natural resources and also using them wisely.