Agricultural utilization of processed municipal organic waste (AUPMOW) offers a method of recycling organic waste to enhance crop productivity, maintain soil health, and increase carbon storage in plants. By effectively implementing AUPMOW, it can significantly contribute to a circular economy by managing waste and reducing greenhouse gas emissions. This review examines existing research on carbon mitigation through AUPMOW to guide future decisions on its implementation. It explores the mechanisms of carbon flow in agriculture and the characteristics of processed municipal organic waste (PMOW)...