PropTech is making significant strides in sustainability through various innovative approaches. In energy efficiency, smart building management systems utilize sensors and artificial intelligence to optimize energy consumption by automatically adjusting lighting, heating, and cooling based on occupancy and external conditions. Furthermore, PropTech facilitates the seamless integration of renewable energy sources, such as solar panels and wind turbines, into buildings, thereby reducing dependence on traditional energy systems. Real-time energy performance monitoring enhances this effort, allowing for the swift identification of inefficiencies and targeted improvements.