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NUS Sustainability Feature

ISSUE 2/2026

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Aircon

How do we escape the air-conditioning trap?

Expecting people to give up air-conditioning is unrealistic, which means we must find ways to ensure that cooling our spaces does not warm the planet further, says Prof Khoo Teng Chye.

Prof Khoo is a Practice Professor with the College of Design and Engineering and Senior Advisor of NUS Cities.

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RESEARCH:  Creating Sustainable Impact

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Tendrick Lew

Asst Prof Tedrick Lew harnesses precision nanotechnology to protect and strengthen plants

His team’s latest breakthrough is a core–shell “microneedle patch” that releases its cargo only after entering plant tissue, opening a practical route for targeted delivery in both terrestrial and aquatic plants.

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ArCLab

NUS ArCLab to pilot Singapore’s first net-zero retrofit for a historic building

This project will demonstrate how evidence-based restoration can improve occupant comfort, sustainability and long-term building performance while retaining the building’s heritage values.

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Bacteria

NUS scientists unveil a faster way to “train” bacteria for complex tasks, like munching plastics

Their approach uses a reprogrammed virus that evolves 160,000 times faster than the host, effectively training bacteria to consume a common plastic ingredient. After five cycles, plastic degradation improved by over 50%.

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INNOVATION:  Sparking Sustainable Enterprise

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AeroFlux

A carbon capture system that fits anywhere, even on a ship

The modular, retrofittable carbon capture system developed by AeroFlux is anchored in patented membrane technology and is designed for ships and other space-constrained, heavy-emitting industries.

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Brambe

Brambe Sustainable Design Studio: Turning Waste into Wonder

NUS alumni Mr Bernie Ang and Ms Amanda Tay are transforming discarded materials into beautiful design pieces through their studio, Brambe.

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EDUCATION:  Developing Talent in Sustainability

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RVN2000 Engaging Communities in Sustainability

Bridging communities through service learning

Offered by Ridge View Residential College, RVN2000 Engaging Communities in Sustainability is an interdisciplinary course that explores the economic, environmental, and social dimensions of sustainability.

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ENGAGEMENT:  Fostering a Culture of Sustainability

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ProcureGreen group photo

Buying green: NUS launches ProcureGreen 2026

Organised by NUS’ Central Procurement Office, the milestone event focused on sustainability through procurement brought together all six autonomous universities, the Ministry of Education, procurement professionals and industry experts.

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The NUS Sustainability Feature is published quarterly by the Sustainability and Resilience Unit to showcase key environmental sustainability highlights across all aspects of campus life, from research, to innovation, education, campus operations, engagement and thought leadership.

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