In the training session, experts highlighted the potential of localised renewable energy sources, such as solar and wind power, to reduce the carbon footprint of smart cities. They discussed advancements in water management through smart infrastructure, essential for preserving water quality and resources in urban areas. Additionally, the role of technology in enhancing educational opportunities was showcased, demonstrating how smart cities can contribute to equitable access to education. The sessions also underscored the alignment of smart city initiatives with SDG 7 (affordable and clean energy) and SDG 13 (climate action), highlighting their significance in combating climate change and achieving long-term sustainability.