IoT-Driven Energy Management and Optimization: A Comprehensive Review and Case Study Analysis

This paper examines the transformative potential of Internet of Things (IoT) technology in modern energy management and optimization. By integrating smart devices such as sensors, meters, and automated systems, IoT enables real-time data collection and analysis, paving the way for more efficient energy usage across residential, commercial, and industrial sectors. Through case studies, such as Chattanooga's smart grid and Siemens' energy solutions, this research highlights how IoT-driven systems reduce energy waste, enhance operational efficiency, and promote sustainability. Despite challenges like high implementation costs and cybersecurity risks, IoT presents a path toward smarter, greener energy infrastructures. This paper provides a comprehensive exploration of IoT applications, their benefits, and their role in shaping a sustainable energy future.