Pine pellets are a modern ecologically clean fuel created by the mechanical formation of natural biomass. Pine pellets are solid granules with a length of 5 to 40 mm and a diameter of 8 mm. They are the main fuel for pellet boilers. Pine pellets are used for both household and industrial boilers of any capacity. They have a good price/performance ratio and in most cases, buying pine pellets turns out to be the best solution.