... saw dust, bagasse agro-forestry wastes, such as sawdust, wood chips, branches, crop stalks, sugarcane residue, coffee husk, paddy straw, ... plants and industries.. Furnace & Foundries : It can be used for metal heating & melting (where melting point is less than ... the total, substitute of steam coal. Residential & Commercial Heating : For winter heating in Cold areas and Hotels, Canteens, Cafeterias and ...