Growing of waste quantity, its harmful influence on natural environments and world experiences has had so far impose the necessity for the analyses of techno-economic possibilities of the processes for treating the organic fraction of municipal solid waste stream, in our region. In this paper, problematic of treatment solid waste and composting process, which represents one of the most acceptable options for the processing of solid waste, are given. Composting involves the aerobic biological decomposition of organic materials to produce a stable humus-like product. Base of composting process, review of composting feedstock, use of compost, benefits of composting process and concrete proposal for composting process realization, with techno-economic analysis for the construction of composting plant on territory community Kragujevac, are given in this paper, too.