such as solar and wind, to reduce carbon emissions. Energy efficiency in buildings and transportation systems is also essential to reduce energy consumption. Urban planning must be strategic and consider aspects such as densification, mix of uses, access to green spaces and the promotion of pedestrian paths and cycle paths. It should also include the creation of green areas and accessible public spaces. Smart and sustainable cities require a combination of advanced technology, strategic planning and citizen participation to address environmental, economic and social challenges effectively. hyper-realistic, soft cinematic lighting, 3d