Assessment of the Relative Adequacy of Landfills as a Means of Solid Waste Disposal in Malaysia

This study examined the relative adequacy of active landfills between states in Malaysia. The percentages of closed landfills were determined. The accessibility and loading of the landfills were examined. The characteristics of each landfill studied were noted. The study involved the compilation and analyses of data on groundwater, stream water and current land use surrounding landfills. Results of the study showed that the number of active landfills was not adequate to handle solid waste disposal. The potential of alternative approaches was examined and discussed. Considering all the constraints related to possible options regarding the adequacy of landfill sites, the most pragmatic approach would be a multi‐prolonged option including the benefits of 3R policies and waste‐to‐energy facilities. This could minimize waste incineration at least.