(637e) Supply Chain Optimization of a Locally-Managed Decentralized Solution for Conversion of Waste Plastic to Fuel in Developing Regions

Plastic waste accumulation is a global threat. Due to the lack of sufficient capital, infrastructure and knowledge pertaining to hazards associated with waste accumulation, plastic waste management is a serious issue in rural regions of developing countries. This research proposes the implementation of a locally-managed decentralized circular economy (LMDCE) for reusing and recycling waste plastic at its source of generation. A feasible LMDCE solution is conversion of waste plastic to fuel oil via thermal decomposition, utilizing appropriate technology.

This research presents an initial supply chain optimization case study of a small-scale, low-cost, LMDCE based waste plastic to fuel oil process – designed by the University of Kentucky – in Kampala, Uganda. Utilizing MATLAB computational tool, the optimum number, size, and locations of the waste plastic to fuel technology will be determined. The role of small entrepreneurs and waste pickers, amount of waste plastic completely removed from the ecosystem, and the sustainability of the proposed solution will further be discussed.