The biomass briquetes is being used in the boiler for raising steam . B.P briquettes have a higher calorific value .There is no fly ash when burning briquettes. B.P briquettes have a consistent quality, have high burning efficiency, are ideally sized for complete combustion. Combustion is more uniform compared to coal and boiler response ... to changes in steam requirements is faster due to higher quantity of volatile matter in briquettes. Unlike coal, lignite or oil, B.P briquettes are produced from renewable source of energy, biomass.+ More