Office building roof greening case

Quick answer：

Office building roof greening refers to the practice of planting vegetation on the roof of office buildings. This practice offers various benefits such as reducing energy consumption, improving air quality, and providing additional green space. Common types of roof greening include intensive (full soil, with trees), semi-intensive (lighter soil, with some trees), and extensive (extremely thin soil, with only grasses and ground cover). Case studies demonstrate the effectiveness of roof greening in urban environments.