Singapore at 60 — A Sustainability Journey and the Way Forward

The Republic's commitment to net zero by 2050 is more than a climate responsibility. It is a strategic national priority to safeguard our economy, energy security, public health and long-term resilience. By Amy Khor

- By Amy Khor

As a small island with no natural resources, Singapore has, since independence, always embraced sustainability. Today, in the face of the global climate crisis, Singapore has both deepened and broadened that emphasis in a way that balances environmental stewardship, economic growth and social inclusion.

Some major economies are, sadly, scaling back on their hard-fought climate commitments in the light of geopolitical and economic tensions. But, Singapore remains resolute in its climate ambition. Prime Minister Lawrence Wong gave this assurance in his Budget 2025 statement.

Singapore's commitment to net zero by 2050 is more than a climate responsibility. It is a strategic national priority to safeguard our economy, energy security, public health and long-term resilience.

But the road ahead is arduous. While Singapore has made significant progress, this SG60 milestone prompts a serious and timely reflection. What have we achieved, and what more must be done?

A JOURNEY ROOTED IN NECESSITY AND INNOVATION
Singapore's sustainability journey began from necessity. Due to its land constraints and high population density, the city's leadership and its people had to be resourceful and innovative from the outset to ensure that it could develop sustainably. Proof of this can be found in three areas.

WATER RESILIENCE — A SHINING EXAMPLE
Singapore's "Four National Taps" strategy — imported water, local catchment, NEWater (reclaimed) water, and desalinated water — is a shining example of foresight and innovation.

What was once a vulnerability has become a strength, with weather-resilient NEWater and desalinated water playing an important role in enhancing the resilience of our water supply.

URBAN PLANNING AND GREEN SPACES