CO₂ emissions from transport in Singapore
Singapore: CO₂ emissions from transport was 5.84 million tonnes in 2023. ▲ Rising
CO₂ emissions from transport in Singapore, 1990–2023
Source: Climate Watch (2026) – with major processing by Our World in Data. Measured in tonnes.
Analysis
The most recent figure for co₂ emissions from transport in Singapore is 5.84 million tonnes, measured in 2023.
Compared with earlier readings it is down 3.0% on the previous year and down 10.3% over ten years.
Over the whole period, co₂ emissions from transport in Singapore peaked at 7.40 million tonnes in 2016 and was at its lowest, 4.07 million tonnes, in 1990.
That places Singapore 88th out of 191 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 34 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 4.97 million tonnes | 4.07 million tonnes | 5.65 million tonnes | 10 |
| 2000s | 5.68 million tonnes | 5.22 million tonnes | 6.70 million tonnes | 10 |
| 2010s | 6.82 million tonnes | 6.30 million tonnes | 7.40 million tonnes | 10 |
| 2020s | 6.04 million tonnes | 5.84 million tonnes | 6.18 million tonnes | 4 |
Countries ranked near Singapore
More climate change data for Singapore
- Share of global CO₂ emissions and population 0.0% (2100)
- Population growth 1.2% (2025)
- Population, total 6.11 million (2025)
- Urban population growth 1.2% (2025)
- Urban population 6.11 million (2025)
- Urban population 100.0% (2025)
- CO₂ emissions per capita vs. GDP per capita 9.24 tonnes per person (2024)
- Cumulative CO₂ emissions 2.25 billion tonnes (2024)
- CO₂ emissions per capita 9.24 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 9.24 tonnes per person (2024)
Frequently asked questions
- What is co₂ emissions from transport in Singapore?
- Co₂ emissions from transport in Singapore was 5.84 million tonnes in 2023, according to Climate Watch (2026) – with major processing by Our World in Data.
- What is the highest co₂ emissions from transport recorded in Singapore?
- The highest recorded value was 7.40 million tonnes in 2016.
- What is the lowest co₂ emissions from transport recorded in Singapore?
- The lowest recorded value was 4.07 million tonnes in 1990.
- How does Singapore rank for co₂ emissions from transport?
- Singapore ranks 88th out of 191 countries with data for 2023.
- Is co₂ emissions from transport rising or falling in Singapore?
- Over the last ten years it is down 10.3%. The long-run trend across the full record is rising.
- Where does this Singapore data come from?
- The figures come from Climate Watch (2026) – with major processing by Our World in Data, published as part of CO₂ emissions from transport. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Emissions are measured in tonnes.