What material can be pelletized?

Forestry and Agro-waste material can be used to make wood pellets. such as:Wood Chips, Shaving , Saw dust, Groundnut-shell, Sugarcane Biogases, Caster Shells/Stalk, Coffee Husk, Paddy Straw, Sunflower Stalk, Cotton Stalks, Tobacco waste Mustard Stalk, Jute waste, Bamboo Dust, Tea waste, Wheat Straw, Palm husk, Soybeans husk, Coir Pitch Barks/Straws, Rice Husks etc.