Hundreds of landfills with the various operational system (open dumping, sanitary and controlled landfill) has been built across the country in the past decades. Landfills which already depleted its methane have an enormous amount of degradable organic carbon (DOC) left mixed with the various inert material. Landfill mining can be one of a method to extract those materials for energy production. The results show that the amount of accumulated DOC in the Bantargebang Landfill, Jakarta will be up to 1.2 teragrams in 2020. Incineration to produce 20MW electricity capacity is proposed for this study. Scenarios involving different tipping fee and carbon credit is used to understand the proper business model. The financial analysis shows that the project will be economically feasible if the government raise the tipping fee up to 70 USD if without income from carbon credit, or 60 USD if they can earn revenue from carbon credit. The low tipping fee in Indonesia makes it hard for this project to be owned by the private investor. Despite the availability of grants from government and government programs to accelerate this kind of project, municipal government should also consider rejection from people especially environmental NGO and scavenger.