Renewable energy is known as clean energy, derives from natural resources or processes that can be replenished. Sunlight, wind, waves, geothermal and biomass are example of renewal energy. As an energy source, biomass can be used directly by combustion to produce heat or indirectly after conversion to various forms of biofuels. The direct combustion of biomass is the cheapest way to convert chemical energy into thermal and electrical energy. Although its require special design of burner as to ensure a complete and efficient combustion in conserving the environment. FIMA technology offers services and products that use biomass in direct combustion to produce clean energy without impacting the environment.