The process of making carbonized briquettes starts with biomass collection like matooke peels, drying, carbonization to produce charcoal powder, mixing charcoal powder with a binder such as starch and others use soil either as a binder or as a filler for density purposes, compressing the mixture of charcoal powder and binder in molds to produced the briquettes, drying of the briquettes and packing for sale.