This book covers energy extraction processes like thermal, chemical, combined thermochemical, and biochemical processes from organic waste through reviews, case studies, and examples. It highlights all the current developments on the organic waste-based energy harvesting processes, including new research and development in this field. Key Features:Focuses on the state of the art of organic waste-based energy harvesting techniques. Discusses thermal, chemical, and biochemical energy harvesting from organic waste. Reviews advances in the management and recycling of organic waste to energy. Explores the sustainability aspects of organic waste management. Includes case studies for energy harvesting from organic wasteThis book is aimed at graduate students and researchers in bioprocessing, waste management, and environmental engineering.