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Emissions-weighted carbon price from carbon taxes in Singapore

Singapore: Emissions-weighted carbon price from carbon taxes was 12.06 constant 2021 US$ per tonne of CO₂ equivalents in 2025. ◆ Volatile

Latest (2025)
12.06 constant 2021 US$ per tonne of CO₂ equivalents
Change on year
unchanged
World rank
13th
of 200 countries
All-time high
12.06 constant 2021 US$ per tonne of CO₂ equivalents
in 2024
All-time low
0 constant 2021 US$ per tonne of CO₂ equivalents
in 1989
Years of data
37
1989–2025

Emissions-weighted carbon price from carbon taxes in Singapore, 1989–2025

02.557.51012.51989200720251989: 0 constant 2021 US$ per tonne of CO₂ equivalents1990: 0 constant 2021 US$ per tonne of CO₂ equivalents1991: 0 constant 2021 US$ per tonne of CO₂ equivalents1992: 0 constant 2021 US$ per tonne of CO₂ equivalents1993: 0 constant 2021 US$ per tonne of CO₂ equivalents1994: 0 constant 2021 US$ per tonne of CO₂ equivalents1995: 0 constant 2021 US$ per tonne of CO₂ equivalents1996: 0 constant 2021 US$ per tonne of CO₂ equivalents1997: 0 constant 2021 US$ per tonne of CO₂ equivalents1998: 0 constant 2021 US$ per tonne of CO₂ equivalents1999: 0 constant 2021 US$ per tonne of CO₂ equivalents2000: 0 constant 2021 US$ per tonne of CO₂ equivalents2001: 0 constant 2021 US$ per tonne of CO₂ equivalents2002: 0 constant 2021 US$ per tonne of CO₂ equivalents2003: 0 constant 2021 US$ per tonne of CO₂ equivalents2004: 0 constant 2021 US$ per tonne of CO₂ equivalents2005: 0 constant 2021 US$ per tonne of CO₂ equivalents2006: 0 constant 2021 US$ per tonne of CO₂ equivalents2007: 0 constant 2021 US$ per tonne of CO₂ equivalents2008: 0 constant 2021 US$ per tonne of CO₂ equivalents2009: 0 constant 2021 US$ per tonne of CO₂ equivalents2010: 0 constant 2021 US$ per tonne of CO₂ equivalents2011: 0 constant 2021 US$ per tonne of CO₂ equivalents2012: 0 constant 2021 US$ per tonne of CO₂ equivalents2013: 0 constant 2021 US$ per tonne of CO₂ equivalents2014: 0 constant 2021 US$ per tonne of CO₂ equivalents2015: 0 constant 2021 US$ per tonne of CO₂ equivalents2016: 0 constant 2021 US$ per tonne of CO₂ equivalents2017: 0 constant 2021 US$ per tonne of CO₂ equivalents2018: 0 constant 2021 US$ per tonne of CO₂ equivalents2019: 2.8 constant 2021 US$ per tonne of CO₂ equivalents2020: 2.8 constant 2021 US$ per tonne of CO₂ equivalents2021: 2.6 constant 2021 US$ per tonne of CO₂ equivalents2022: 2.3 constant 2021 US$ per tonne of CO₂ equivalents2023: 2.4 constant 2021 US$ per tonne of CO₂ equivalents2024: 12.1 constant 2021 US$ per tonne of CO₂ equivalents2025: 12.1 constant 2021 US$ per tonne of CO₂ equivalents

Source: Dolphin and Merkle (2024) – with minor processing by Our World in Data. Measured in constant 2021 US$ per tonne of CO₂ equivalents.

Analysis

The most recent figure for emissions-weighted carbon price from carbon taxes in Singapore is 12.06 constant 2021 US$ per tonne of CO₂ equivalents, measured in 2025. That is the highest value across all 37 years on record.

Compared with earlier readings it is up 331.5% over five years.

Over the whole period, emissions-weighted carbon price from carbon taxes in Singapore peaked at 12.06 constant 2021 US$ per tonne of CO₂ equivalents in 2024 and was at its lowest, 0 constant 2021 US$ per tonne of CO₂ equivalents, in 1989.

Singapore ranks 13th of 200 countries on this measure, in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1980s 0 constant 2021 US$ per tonne of CO₂ equivalents 0 constant 2021 US$ per tonne of CO₂ equivalents 0 constant 2021 US$ per tonne of CO₂ equivalents 1
1990s 0 constant 2021 US$ per tonne of CO₂ equivalents 0 constant 2021 US$ per tonne of CO₂ equivalents 0 constant 2021 US$ per tonne of CO₂ equivalents 10
2000s 0 constant 2021 US$ per tonne of CO₂ equivalents 0 constant 2021 US$ per tonne of CO₂ equivalents 0 constant 2021 US$ per tonne of CO₂ equivalents 10
2010s 0.2785 constant 2021 US$ per tonne of CO₂ equivalents 0 constant 2021 US$ per tonne of CO₂ equivalents 2.78 constant 2021 US$ per tonne of CO₂ equivalents 10
2020s 5.71 constant 2021 US$ per tonne of CO₂ equivalents 2.34 constant 2021 US$ per tonne of CO₂ equivalents 12.06 constant 2021 US$ per tonne of CO₂ equivalents 6

Countries ranked near Singapore

  1. 10 Denmark 27.51 constant 2021 US$ per tonne of CO₂ equivalents compare
  2. 11 Iceland 25.62 constant 2021 US$ per tonne of CO₂ equivalents compare
  3. 12 South Africa 14.57 constant 2021 US$ per tonne of CO₂ equivalents compare
  4. 14 Hungary 11.11 constant 2021 US$ per tonne of CO₂ equivalents compare
  5. 15 Canada 8 constant 2021 US$ per tonne of CO₂ equivalents compare
  6. 16 Albania 7.73 constant 2021 US$ per tonne of CO₂ equivalents compare

See the full ranking of 200 places →

More climate change data for Singapore

All data for Singapore →

Frequently asked questions

What is emissions-weighted carbon price from carbon taxes in Singapore?
Emissions-weighted carbon price from carbon taxes in Singapore was 12.06 constant 2021 US$ per tonne of CO₂ equivalents in 2025, according to Dolphin and Merkle (2024) – with minor processing by Our World in Data.
What is the highest emissions-weighted carbon price from carbon taxes recorded in Singapore?
The highest recorded value was 12.06 constant 2021 US$ per tonne of CO₂ equivalents in 2024.
What is the lowest emissions-weighted carbon price from carbon taxes recorded in Singapore?
The lowest recorded value was 0 constant 2021 US$ per tonne of CO₂ equivalents in 1989.
How does Singapore rank for emissions-weighted carbon price from carbon taxes?
Singapore ranks 13th 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 Emissions-weighted carbon price from carbon taxes. 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

Indicator
Emissions-weighted carbon price from carbon taxes
Unit
constant 2021 US$ per tonne of CO₂ equivalents
Source
Dolphin and Merkle (2024) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
200 places, 7,400 data points, 1989–2025
Last refreshed

This data is expressed in US dollars. It is adjusted for inflation but does not account for differences in the cost of living between countries.