This book examines the impact of technologically innovative ideas, current guidelines and social awareness on the reduction of waste, with the ultimate aim of targeting zero-waste. This book will help give ideas on best possible methodologies at ground level and show how science and technology, law and policies, modern societal procedures and indigenous knowledge are becoming sustainable, with the goal of zero waste. Zero waste shapes our environment by embedding the concept of sustainability looking at environmental, economic and social aspects. This book describes the different aspects of zero waste-sustainable environments like indigenous knowledge in waste management, microbes in remediation of waste, the imprints of social media, waste recycling, phytoremediation, bioprocess techniques, scientific approaches, Indian legal frameworks, environmental informatics, methods, and challenges and in the area of achieving zero waste economy with a specific emphasis on developing countries. This book will be beneficial to researchers, academics, students, engineers, those working in industries related to zero waste and sustainable environment.