d+a | Issue 122 • 2021

25 structure into an environment that does not belong there,” says Sim. “The pavilion is able to sustain itself through thoughtful calibration of energy and water demands. We wanted to make an impactful statement by creating a net-zero energy system. “The energy to operate the equipment, lighting and irrigation is powered entirely by the pavilion’s extensive solar canopy. “The water required for irrigation and operations is desalinated within the pavilion from saline groundwater.” These man-made systems work together with passive strategies like a large overhanging roof for shading, open-floor plan for natural ventilation and high volume for daylighting. “The integration of man-made and natural systems creates a pavilion that is living and breathing. “Like a big tree, it photosynthesises, draws groundwater which it then releases back into the air, provides shade and filters the air, creates a comfortable microclimate and supports ecosystems,” says Sim. Besides having the pavilion reflect Singapore’s own story of growth, sustainability and resilience, it also brings up some of the most complex and challenging urban realities of our time. “It also shows the possibility of scaling up the design strategies and sustainable principles of buildings and master planning. “We think that if we build a significant amount of structures using a similar design approach, we can make a meaningful impact on climate change,” says Sim. TAKING IT GLOBAL While the pavilion has lots of ideas for the world, it’s not about exactly replicating 06 07 05 06. The rainforest cone recalls the tropical jungles of Southeast Asia. / 07. Light isn’t just for show at the Pavilion. The structure is actually self-sustaining.