Share global co2 gas in Hong Kong
Hong Kong: Share global co2 gas was 0.1373 in 2024. ▲ Rising
Share global co2 gas in Hong Kong, 1995–2024
Source: Our World in Data.
Analysis
The most recent figure for share global co2 gas in Hong Kong is 0.1373, measured in 2024. That is the highest value across all 30 years on record.
That represents a change of up 7.9% on the previous year and up 95.2% over ten years.
Over the whole period, share global co2 gas in Hong Kong peaked at 0.1373 in 2024 and was at its lowest, 0.0013, in 1995.
Hong Kong ranks 60th of 146 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 30 years of available data.
Share global co2 gas in Hong Kong, year by year
| Year | Value | Change |
|---|---|---|
| 1995 | 0.0013 | — |
| 1996 | 0.0718 | +5379.5% |
| 1997 | 0.1118 | +55.8% |
| 1998 | 0.1037 | -7.2% |
| 1999 | 0.1108 | +6.8% |
| 2000 | 0.0969 | -12.5% |
| 2001 | 0.0984 | +1.5% |
| 2002 | 0.0931 | -5.4% |
| 2003 | 0.0573 | -38.4% |
| 2004 | 0.0803 | +40.1% |
| 2005 | 0.0784 | -2.3% |
| 2006 | 0.0806 | +2.8% |
| 2007 | 0.0671 | -16.7% |
| 2008 | 0.0774 | +15.3% |
| 2009 | 0.0897 | +15.9% |
| 2010 | 0.1044 | +16.3% |
| 2011 | 0.0825 | -21.0% |
| 2012 | 0.0749 | -9.2% |
| 2013 | 0.0724 | -3.4% |
| 2014 | 0.0703 | -2.8% |
| 2015 | 0.0904 | +28.5% |
| 2016 | 0.0902 | -0.2% |
| 2017 | 0.0878 | -2.7% |
| 2018 | 0.0817 | -6.9% |
| 2019 | 0.083 | +1.6% |
| 2020 | 0.1254 | +51.1% |
| 2021 | 0.1196 | -4.6% |
| 2022 | 0.1186 | -0.9% |
| 2023 | 0.1272 | +7.3% |
| 2024 | 0.1373 | +7.9% |
Hong Kong compared with similar countries
- Hong Kong's 0.1373 is above the median for high income countries, which is 0.1254, 1.1× the median. (63 countries reporting)
- Hong Kong's 0.1373 is above the median for East Asia & Pacific, which is 0.1373, 1.0× the median. (19 countries reporting)
Biggest year-on-year movements
Years where Share global co2 gas in Hong Kong changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1996 | +5379.5% | 0.0013 | 0.0718 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0799 | 0.0013 | 0.1118 | 5 |
| 2000s | 0.0819 | 0.0573 | 0.0984 | 10 |
| 2010s | 0.0837 | 0.0703 | 0.1044 | 10 |
| 2020s | 0.1256 | 0.1186 | 0.1373 | 5 |
Countries ranked near Hong Kong
More climate change data for Hong Kong
- Share co2 vs population 0.0204 (2100)
- Co2 gdp growth, annual growth rate 32.64 % change on previous year (2025)
- Co2 gdp pop growth, annual growth rate -110.52 % change on previous year (2025)
- Population, total, annual growth rate -0.3349 % change on previous year (2025)
- Population, total, per unit of GDP 0 units per US$ of GDP (2025)
- Urban population, annual growth rate -0.3349 % change on previous year (2025)
- Urban population, per unit of GDP 0 units per US$ of GDP (2025)
- Urban population, per capita 1 units per person (2025)
- Precipitation anomalies, annual growth rate -76.56 % change on previous year (2025)
- Urban population 100.0% (2025)
Frequently asked questions
- What is share global co2 gas in Hong Kong?
- Share global co2 gas in Hong Kong was 0.1373 in 2024, according to Our World in Data.
- What is the highest share global co2 gas recorded in Hong Kong?
- The highest recorded value was 0.1373 in 2024.
- What is the lowest share global co2 gas recorded in Hong Kong?
- The lowest recorded value was 0.0013 in 1995.
- How does Hong Kong rank for share global co2 gas?
- Hong Kong ranks 60th out of 146 countries with data for 2024.
- Is share global co2 gas rising or falling in Hong Kong?
- Over the last ten years it is up 95.2%. The long-run trend across the full record is rising.
- Where does this Hong Kong data come from?
- The figures come from Our World in Data, published as part of Share global co2 gas. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 30 observations, free to reuse under CC BY 4.0 (Our World in Data).