Multi-criteria decision analysis FANP based on GIS for siting municipal solid waste incineration power plant in the north of Iran

Site selecting for installing municipal solid waste incineration power plant with sustainable development perspectives is a multi-criteria decision. Identifying the factors that affect it will lead to more advantages including reducing costs and eliminating community dissatisfaction. In this research, in order to provide the most optimal model, the criteria for installing MSWI power plant were developed in the form of three main environmental, economic, and socio-cultural criteria. First, the decision making trial and evaluation laboratory (DEMATEL) technique has been applied to identify the interrelations between factors. Then, they were ranked by importance by fuzzy analytic network process (FANP). Based on the results, the highest and least significance have been assigned to the main economic, socio-cultural criteria, and sub-criteria of land use and railway respectively. Finally, a case study was conducted in Rasht County in order to evaluate the efficiency of the obtained model. Using geographic information system, GIS, we applied the final weights to the layers of each of the sub-criteria and overlay them. The results of the output map indicated the capability of the obtained model based on FANP and GIS to select the proper place for installing MSWI power plant and its application in other similar studies.