Chiller Replacement

Tai Wo Hau Station

Hang Hau Station

Tseung Kwan O Station

Po Lam Station

Yuen Long Station

Project Descriptions

Most of the MTR stations are underground and the stations are equipped with air-conditioning and ventilation systems which provide passengers with a comfortable environment.

The air-conditioning systems in some stations have been in use since the station was commissioned. MTR is implementing a large plan to gradually replace the chiller units in phases. The Corporation will adopt new environmentally friendly units to increase energy efficiency and lower the carbon footprint.

The first phase of the project was completed in Q4 2022, whilst the second phase of the project is under construction.