The development of urban infrastructure for optimal energy use is very important for economic growth of any country which can benefit from recent advances in intelligent technologies. The combined use of the Internet of Things (IoT) and Artificial Intelligence (AI) plays a crucial role in cities to monitor and manage their energy use. These tools allow for real-time observation, control, and adjustment of energy flows across transportation, lighting, water, and building systems through sensors and decision support systems. The result is a more efficient for responsible use of resources that supports long-term sustainability goals. The use of AI and IoT mechanism provides the energy management which helps cities to reduce waste, lower emissions, and make informed operational decisions based on continuous data feedback. This approach not only improves overall energy efficiency but also contributes directly to environmental protection and climate resilience. . .