Construction of Saudi Arabia’s Jeddah Tower has surged forward, now reaching the 70th floor as of mid-2025. When completed, it will surpass 1,000 meters, overtaking Dubai’s Burj Khalifa and claiming the title of the tallest building in the world. Designed by Adrian Smith + Gordon Gill Architecture and overseen by the Kingdom Holding Company, the project is part of Saudi Arabia’s Vision 2030, showcasing architectural innovation while raising questions about environmental impact. Lessons from the project emphasize the importance of sustainable construction practices, including energy-efficient design, smart material sourcing, and minimizing carbon emissions in large-scale developments.
The mixed-use tower will house a Four Seasons hotel, luxury residences, offices, and the world’s highest observation deck, creating a vertical city in Jeddah. While the project demonstrates the possibilities of modern engineering, it also highlights challenges related to resource use, construction waste, and energy consumption. By studying its design and building methods, urban planners and engineers can gain insights into how mega-projects can integrate sustainability, reduce ecological footprints, and balance ambitious architectural goals with environmental responsibility. More