Fuel pellets are small, cylindrical pieces made from compressed biomass, such as wood, agricultural residues, or other organic materials. They are used as a renewable energy source for heating and electricity generation. The pellets are designed to burn efficiently, producing minimal smoke and ash, making them an environmentally friendly alternative to fossil fuels. These pellets are commonly used in pellet stoves and biomass boilers, which convert the stored energy in the pellets into heat. The production process involves drying, grinding, and compressing the raw materials, resulting in a high-energy-density product that is easy to transport and store.