Overview of Global Organic Waste Generation Scenario

Worldwide, swiftly increasing population, urbanization, industrialization, rising living standards, and other factors might elucidate the concerning rate of organic waste generation. Thus, the organic waste generation at a growing level has emerged as a crucial challenge for environmental and resource management. Therefore, the present chapter is designed to give an inclusive overview of the global organic waste generation situation by exploring its sources. The study highlights different characteristics and compositions of organic waste. It also categorizes its various types, highlighting their sources/contributors, and trends of waste generation on a global scale. We also examine the current waste management practices being applied and challenges in implementing such practices. The chapter emphasizes the regulatory framework and potential of organic waste for energy recovery. Finally, future perspectives of the study underline the sustainable organic waste management strategies. Thus, the chapter would provide an understanding of the potential of organic waste as a renewable energy source to achieve the circular economy concept.