"Biochar for Sustainability: Production, Utilization, and Environmental Insights" offers a comprehensive examination of biochar, a carbon-rich material produced from biomass. This book guides readers from the foundational science of production--covering pyrolysis, gasification, and advanced modeling--to its diverse applications. These include carbon capture, wastewater treatment, soil enhancement, and its use in energy and composite materials. A critical focus on Life Cycle Assessment ensures a holistic view of its environmental impact. This volume is an essential resource for researchers, engineers, and policymakers aiming to implement sustainable, circular economy solutions through the versatile use of biochar.