In the case of Indonesia, the use of human excreta for biogas at the same time is a potential way in reducing environment problem and in supplying electricity. The 1.2% population growth rate per year in Indonesia in fact can be a promising raw material provider in biogas generation. Meanwhile, the 72.95% electrification ratio of Indonesia in 2012 and 80% of target electrification ratio year 2014 [4] lead the main use of biogas in Indonesia as electricity supply