Make has developed an innovative new train station typology for MTR in Hong Kong’s Northern Metropolis, one of the city’s mega developments. The design reduces both embodied and operational carbon through its design and construction.
The project marks a big step for our client, as it marks a decisive shift away from the carbon-intensive, air-conditioned concrete boxes that typically house these stations. Our design envisions a light, layered mesh facade that allows for cross-ventilation and views out, while still protecting from tropical weather. The oversailing roof provides solar shading and potential for nearly 7,000m² of photovoltaic panels. Reduced materials, passive design, and onsite energy production provide enormous carbon savings.
Our facade design enhances cross-ventilation by drawing in fresh air from outside, while high-volume, low-speed fans on the concourse and platforms help to maintain an optimum temperature. Treated water from the rainwater harvesting system irrigates the greening on the site. The greening also has the dual-benefit of contributing to temperature control while enhancing the wellbeing and aesthetic qualities of the station.
To overcome the challenge of working on a live railway line, we devised a strategy with the engineers to combine prefabricated components with an ‘Design for Manufacture and Assembly’ approach. This reduces time on site, improves safety and ensures a high-quality build.
