The generator has been designed for producing electricity from butanol combustion. Several improvement strategies still have to be pursued. These include the development of a high concentrated biomass hydrolysis to produce high sugar concentration, the fermentation technology improvement by modifying the medium composition, and the tuning up of the generator to increase energy efficiency. Regardless the modest result,the research has produced a platform for a future optimized hydrolysis, fermentation, and power generation strategy in a larger scale.