A biomass boiler is a type of heating system that uses organic materials, such as wood pellets, agricultural residues, or other plant-based materials, as fuel. These boilers convert the stored energy in biomass into heat through combustion, providing an efficient and renewable source of energy for residential and commercial buildings. Biomass boilers are considered environmentally friendly because they utilize renewable resources and can help reduce greenhouse gas emissions. They can be integrated into existing heating systems and are often used in conjunction with other renewable energy sources, such as solar panels, to enhance energy efficiency and sustainability.