Municipal solid waste (MSW) is one of the wastes high potential to be used as fuel for energy production due to extremely large quantity with low cost. The production of densified refuse-derivedfuel (RDF) from MSW is an interesting alternative to the use of high calorific portion of MSW as fuel for energy production. It can be used as main fuel for electricity production, co-fuel for biomass power plant or as substitute fuel in industrial boiler. This helps to solve the problem of waste management and conserve energy, while reducing environmental impacts and greenhouse gas (GHG) emissions.