In an era of environmental challenges, Waste to Wealth: Emerging Technologies for Sustainable Development explores cutting-edge biotechnological innovations transforming waste into valuable resources. This book delves into microbial solutions, bioenergy production, industrial effluent treatment, plastic biodegradation, and bioelectrochemical advancements for sustainable waste management. With contributions from experts, it highlights circular economy practices, enzymatic valorization, and microbial fuel cells for waste treatment and clean energy generation. A must-read for researchers, policymakers, and industry professionals, this book paves the way for a sustainable future by unlocking the potential of waste as a resource for economic and environmental prosperity.