Today’s cities show an unplanned and rapid development in direct proportion to the development of technology. As a result of rapid and unplanned development, the natural silhouette of the cities has deteriorated and the proportion of reinforced concrete structures has increased day by day. For these reasons, putting green areas in the second plan causes some ecological problems for the city. The existence and sustainability of green areas are among the most important approaches that can reduce these problems. If we look at the concept of sustainability and its derivatives, the university campuses in the city give the appearance of a small city model and the green campus, sustainable campus, eco-campus, etc. that have emerged in recent years. Due to these concepts, in this study, “Selçuk University Alaeddin Keykubat Campus”, located within the provincial borders of Konya, was chosen as the study area. The aim of the study was to determine the shadow lengths created by the buildings in the “Selçuk University Alaeddin Keykubat Campus” on the green areas and the new building or open green areas, and according to the light, shade and water requirements of the plants in the open green areas in line with the obtained data. Its contribution to ecological sustainability and green campus studies has been evaluated by revealing whether it is placed in areas with 2D (2D)-3D (3D) software and with different analysis techniques. In the light of the data obtained; It is seen that the shadow periods created by the buildings in Selcuk University Alaeddin Keykubat Campus are higher in December and February, and the shadow durations are less in other months. The shadow periods of the building’s immediate surroundings are longer than the open areas. It has been determined that the species in the vicinity of the building are adversely affected by this situation. Plants are exposed to the sun, especially in the summer months, so the water demand and consumption of plants increases.

In developing countries, consumption habits have changed with the increase in population, the development of technology and industrialization. For this reason, good management of the increase in the amount of solid waste by municipalities is very important for the health and sustainability of nature. The location of the facility to be established is important for the regular storage and efficient disposal of solid wastes. Site selection of landfill facilities in the ‘Site Management and Operation Guide for Landfill Facilities’ published by the General Directorate of Environmental Management; The ratio of the volume to the area, the distance to the buildings, the wind direction, the external view (landscape), the effect on the traffic on the side, the profit from the finished facility, and the effect on the water are evaluated under the sub-headings. With the ‘Konya Solid Waste Management Project’, ‘Aslım Sanitary Landfill’, which was used until 2017, was closed. Instead, the ‘Konya Solid Waste Landfill Site’, which was established in a different region to meet the need, was put into operation. In the study to be carried out in this context; Both fields were evaluated according to the specified criteria and compared with each other using the Analytical Hierarchy Method. As a result, it is aimed that the success rate of the location selection of the new solid waste storage area will be revealed and it will be a base for similar studies to be done in the future.