This book studies the evolution of sustainable green smart cities and demonstrates solutions for green environmental issues using modern industrial Io T solutions. It is a ready reference with guidelines and a conceptual framework for context-aware product development and research in the Io T paradigm and Big Data Analytics for a Green Environment. It brings together the most recent advances in Io T and Big Data in Green Environments, emerging aspects of the Io T and Big Data for Green Cities, explores key technologies, and develops new applications in this research field.Key Features:* Discusses the framework for development and research in the Io T Paradigm and Big Data Analytics.* Highlights threats to the Io T architecture and Big Data Analytics for a Green Environment. * Present the I-Io T architecture, I-Io T applications, and their characteristics for a Green Environment. * Provides a systematic overview of the state-of-the-art research efforts.* Introduces necessary components and knowledge to become a vital part of the Io T revolution for a Green Environment.This book is for professionals and researchers interested in the emerging technology of sustainable development, green cities, and Green Environment.