... , cotton rod, grass, weeds ... ...) forests (trees, bark, roots, leaves, wood shavings, bamboo powder, sawdust ... ...) and other waste as fuel. 2 ... used in the following scrap material to 3MM appropriate, of course, can also use biomass pellets. I have large supply of perennial ... 50-70%, the annual cost savings of up to 30 million or above . Biomass, straw and other agricultural and forestry waste ...