Pellets are extremely dense and can be produced with a low moisture content, below 10%, that allows them to be burned with a very high combustion efficiency.[9] Their regular geometry and small size allow automatic feeding with very fine calibration. They can be fed to a burner by auger feeding or by pneumatic conveying. Their high density permits compact storage and transport over long distance. They can be conveniently blown from a tanker to a storage bunker or silo on a customer’s premises.