Abstract
The purpose of this study is to design the biomass utilization system for different types of fuel production technologies and energy conversion technologies. The experimental study of energy conversion technologies of biomass energy have been done for a long time, and the modeling and evaluation methodologies of bioraass energy system such as life cycle assessment have been studied. However the system design methodology is still not established for different types of biomass resources and technologies. In this study, we have designed integrated biomass energy system for different types of technologies. The system consists of 6 processes; ultivation and Collection, Transportation, Preprocessing, Fuel Production, Energy Conversion, and Waste treatment. By using this model, we can analyze energy balance, environmental impact, economic impact, energy return on investment, CO_2 reduction cost, and net CO_2 emission factor ofbiomass energy
