Site selection of municipal solid waste incineration plant using GIS and multicriteria decision analysis
Mohammed F.M. Abushammala, Wajeeha A. Qazi, Siham Frrag, Motasem Y.D. Alazaiza, Mohammad K. Younes
Abstract
Due to the escalation in MSW generation, Oman is looking for alternative strategies to reduce the volume of MSW. This has led to country's interest in establishing a waste-to-energy plant (particularly incineration) in the future. However, locating a suitable site for the installation of an MSW incineration plant in Oman has never been studied before. Therefore, to bridge the gap in knowledge, this research focuses on selecting a suitable site for a municipal solid waste incineration plant using GIS and multicriteria decision analysis. This study highlights the suitability of Muscat and North Batinah governorates of Oman where landfills receive huge amounts of MSW on a daily basis and are close to becoming saturated. Moreover, the suitability of land in both governorates is assessed to overcome environmental and economic implications and eliminate community dissatisfaction. This research not only provides the level of suitability of land in both governorates, but also selects a suitable site, which will be beneficial for the government of Oman in future when making a decision regarding the location of the plant.