Bio Coal Briquetting is the process of converting agricultural waste into high density and energy concentrated fuel briquettes. Bio Coal Briquetting plants are of various sizes which converts agricultural waste into solid fuels. Briquettes are ready substitute of Coal/ wood/ other Conventional Fuel in industrial boiler and brick kiln for thermal application. Bio Coal Briquettes are Non Conventional Source of Energy, Renewable in nature, Eco friendly, non polluting and economical. Process of converting agricultural waste to solid fuel is also Non Polluting. It has not required adding any binder / chemicals so it is 100 % natural. Briquettes have high specific density (1200 Kg/m3) and bulk density (800 Kg/m3) compared to just 60 to 180 Kg/m3 of loose Bio Coal. These can stand the ardors of long distance transport. Loading/unloading and transportation costs are much less and storage requirement is drastically reduced. Compared to fire wood or loose Bio Coal, briquettes give much higher boiler efficiency because of low moisture and higher density.