Bank of China.

Recirculating Irrigation System

This living installation is built with a fully automated, recirculating irrigation system.

Unlike traditional systems that rely on constant freshwater input and produce excess runoff, a recirculating system works within a closed loop. Water flows through the plants, collects in a reservoir, is filtered, and reused - ensuring minimal waste and maximum efficiency.

It’s a system that mirrors the resilience of natural ecosystems. For cities aiming to integrate more green infrastructure, embracing such water-wise technologies is a step toward truly sustainable urban living.

Our expert technicians service the wall every two weeks, ensuring each plant thrives. The recirculating system keeps water usage efficient, supporting GreenAir’s mission of integrating nature into cities - responsibly.