Composul Compostagem is a private sector initiative that collaborates with the municipality by contributing to the reduction of organic waste sent to the landfill. Composul collects organic waste from large private generators located in the vicinity of the municipality of Içara, Santa Catarina, and performs composting with the production of fertilizer for agriculture and gardening. The region has a large number of municipalities within short distances, which facilitates the logistics of care and centralized treatment in a single yard. The technology used allows large-scale composting in a relatively small area and low operating cost. This technology consists of static piles with forced ventilation and a semi-permeable membrane cover. Because it is closed, this process reduces the generation of leachate, since it separates the water from the rain and also avoids odors and vectors.