Coconut shell based charcoal are environment friendly alternative to regular wood based charcoal. It is renewable energy bio fuel that adds to sustainability. It has high carbon content upto 75%, low ash content upto 5% and low moisture content upto 5%. It gives odorless and smokeless burning with high calorific values of 5000-6000 kcal/kg. Can be produced in pillow, hexagonal or cube shape.