Creative solutions from local tertiary institutions offer innovative approaches to combat rising sea levels.
Singaporean tertiary students have presented inventive ideas for coastal protection that are being considered by PUB, the national water agency, as part of its efforts to address climate change. With sea levels predicted to rise by up to 1m by 2100, these proposals are timely and impactful.
The ideas emerged from a Design Ideas Competition involving over 110 students from eight institutions, focusing on the south-eastern coast, which spans Changi, East Coast, Marina Bay, and the Greater Southern Waterfront. Concepts included urban promenades, nature-centric coastlines, and accessible waterfront spaces designed to integrate seamlessly with nature and human activity.
Among the standout proposals were:
Trifoliate Horizon: An elevated jetty at Labrador Park featuring a fibreglass walkway that promotes biodiversity by allowing photosynthesis below.
Emerald Coast: A series of islands connecting Changi City to Founders’ Memorial.
Island Chain: A sea wall constructed with caisson blocks, which can significantly reduce construction time while minimizing biodiversity disruption.
The awards were presented during PUB’s “Our Coastal Conversation” engagement session, marking the second phase of its City-East Coast consultation initiative. The first phase launched in 2022.
Participants, including residents, business owners, and academics, emphasized the importance of holistic, multifunctional solutions that balance land use, biodiversity, and climate resilience. Landscape architect Agnes Soh highlighted the need for collaborative approaches that consider broader coastal areas.
Singapore continues to prioritize innovative and sustainable infrastructure to safeguard its shores, aiming for long-term resilience against climate challenges.
