Share of CO₂ emissions covered by a carbon price in Singapore
Singapore: Share of CO₂ emissions covered by a carbon price was 64.0% in 2025. ◆ Volatile
Share of CO₂ emissions covered by a carbon price in Singapore, 1989–2025
Source: Dolphin and Merkle (2024) – with minor processing by Our World in Data. Measured in %.
Analysis
Singapore recorded 64.0% for share of co₂ emissions covered by a carbon price in 2025. That is the highest value across all 37 years on record.
That represents a change of up 4.2% over five years.
Over the whole period, share of co₂ emissions covered by a carbon price in Singapore peaked at 64.0% in 2022 and was at its lowest, 0.0%, in 1989.
That places Singapore 19th out of 200 countries with data for 2025, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Share of CO₂ emissions covered by a carbon price in Singapore, year by year
| Year | % | Change |
|---|---|---|
| 1989 | 0.0% | — |
| 1990 | 0.0% | — |
| 1991 | 0.0% | — |
| 1992 | 0.0% | — |
| 1993 | 0.0% | — |
| 1994 | 0.0% | — |
| 1995 | 0.0% | — |
| 1996 | 0.0% | — |
| 1997 | 0.0% | — |
| 1998 | 0.0% | — |
| 1999 | 0.0% | — |
| 2000 | 0.0% | — |
| 2001 | 0.0% | — |
| 2002 | 0.0% | — |
| 2003 | 0.0% | — |
| 2004 | 0.0% | — |
| 2005 | 0.0% | — |
| 2006 | 0.0% | — |
| 2007 | 0.0% | — |
| 2008 | 0.0% | — |
| 2009 | 0.0% | — |
| 2010 | 0.0% | — |
| 2011 | 0.0% | — |
| 2012 | 0.0% | — |
| 2013 | 0.0% | — |
| 2014 | 0.0% | — |
| 2015 | 0.0% | — |
| 2016 | 0.0% | — |
| 2017 | 0.0% | — |
| 2018 | 0.0% | — |
| 2019 | 61.7% | — |
| 2020 | 61.5% | -0.4% |
| 2021 | 63.0% | +2.4% |
| 2022 | 64.0% | +1.7% |
| 2023 | 64.0% | +0.0% |
| 2024 | 64.0% | +0.0% |
| 2025 | 64.0% | +0.0% |
Singapore compared with similar countries
- Singapore's 64.0% is above the median for high income countries, which is 37.8%, 1.7× the median. (67 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0% | 0.0% | 0.0% | 1 |
| 1990s | 0.0% | 0.0% | 0.0% | 10 |
| 2000s | 0.0% | 0.0% | 0.0% | 10 |
| 2010s | 6.2% | 0.0% | 61.7% | 10 |
| 2020s | 63.4% | 61.5% | 64.0% | 6 |
Countries ranked near Singapore
More climate change data for Singapore
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 42,295 kg (2050)
- Emissions from livestock — Emissions (CO2eq) 22.49 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 19.69 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 2.8 kt (2050)
- Emissions from livestock — Emissions 0.0743 kt (2050)
- Emissions from livestock — Emissions 0.0999 kt (2050)
- Emissions from crops — Emissions (CO2eq) 0.2385 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 0.2385 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 0 kt (1992)
- Emissions from crops — Emissions 0.0009 kt (2050)
Frequently asked questions
- What is share of co₂ emissions covered by a carbon price in Singapore?
- Share of co₂ emissions covered by a carbon price in Singapore was 64.0% in 2025, according to Dolphin and Merkle (2024) – with minor processing by Our World in Data.
- What is the highest share of co₂ emissions covered by a carbon price recorded in Singapore?
- The highest recorded value was 64.0% in 2022.
- What is the lowest share of co₂ emissions covered by a carbon price recorded in Singapore?
- The lowest recorded value was 0.0% in 1989.
- How does Singapore rank for share of co₂ emissions covered by a carbon price?
- Singapore ranks 19th out of 200 countries with data for 2025.
- Where does this Singapore data come from?
- The figures come from Dolphin and Merkle (2024) – with minor processing by Our World in Data, published as part of Share of CO₂ emissions covered by a carbon price. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 37 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Carbon dioxide emissions are included in this figure if they are covered by a carbon tax or trading system.