Biogas is produced from manure and some biodegradable substances in a special environment. People would not suffer if they could use this source of energy. Biogas can be used direct in cooking, refrigeration, heating, transportation and electricity generation while the digestate (bio slurry) from the digeter(biogas plant) is very high quality manure to be for any soil and plant also it can be used in aquaculture. People who keep cows, hens, goats, pigs etc can produce their own gas sufficient for cooking their daily meals plus lighting etc depending on biogas volume. The volume of biogas production is affected by;- Type of raw materials Ammount of Raw materials and Size of biogas plant (biodigester) If someone has a family of 6 people and they keep two cows, it is approximated that these cows can produce 40kgs of manure which is sufficient for production of enough biogas for cooking. For pigs they should be minimum of 10 Hogs which gives 40kg manure per day. Before any biogas plant is built, a study is done to determine ammount of feedstock versus demand of gas to be used. After this study then a designing is done and hence the construction. Some of the advantages of biogas production are; Uninterrupted sourse of gas, Cost saving, Eco frienly, Eradicating health hazards to people, Getting high quality manure fr production of high quality organic crops etc. Manure can be sold as slurry or dried and packed for easy transportation. Keep earth green, make people heathy save and make money by using BIOGAS.