Waste to Energy: Transforming Sustainability Challenges into Renewable Solutions" explores the innovative and evolving field of waste-to-energy technologies to address pressing environmental challenges while advancing renewable energy solutions. This book delves into various waste-to-energy processes, including incineration, anaerobic digestion, pyrolysis, and gasification, highlighting their potential to mitigate waste accumulation, reduce greenhouse gas emissions, and generate clean energy. Through case studies, technical analyses, and discussions on policy frameworks, economic viability, and environmental impact assessments, this book provides a comprehensive overview of waste-to-energy systems and their role in the transition towards a circular economy. With a focus on sustainable development goals, waste management strategies, and energy sustainability, "Waste to Energy" offers insights and strategies for policymakers, researchers, industry professionals, and stakeholders seeking to harness the potential of waste as a valuable resource in the pursuit of a greener and more sustainable future.