This paper provides a comprehensive review of AI-driven energy management systems tailored for smart buildings, exploring their multifaceted functionalities, benefits, challenges, and future prospects., By synthesizing existing literature and case studies, this. At the heart of every smart building is the Building Energy Management System (BEMS) — an intelligent system that can be empowered and built with Milesight's IoT ecosystem of sensors, controllers, and gateways, enabling comprehensive monitoring, analysis, and control of energy consumption across. Artificial Intelligence (AI), Energy Management Systems, Smart Buildings, Machine Learning, Optimization, Sustainability, Predictive Analytics, Renewable Energy Integration, Future Perspectives, Sustainable Development. IoT applications use numerous sensors to integrate diverse building systems, facilitating intelligent. ABB's Control Room offering includes a comprehensive range of solutions designed to optimize the operator workspace for critical 24/7 processes across various industries. The control room is considered one of the most critical areas in any facility, impacting daily decision-making and overall. Since commercial buildings account for at least 40% of the world's energy consumption, real estate stakeholders are continuously looking for ways to build more intelligent, accountable, and efficient portfolios.