Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt) in Hong Kong
Hong Kong: Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt) was -3.68 % change on previous year in 2024. ◆ Volatile
Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt) in Hong Kong, 1971–2024
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Hong Kong recorded -3.68 % change on previous year for carbon dioxide (co2) emissions from power industry (energy) (mt) in 2024.
Compared with earlier readings it is down 339.7% on the previous year and down 202.4% over ten years.
Over the whole period, carbon dioxide (co2) emissions from power industry (energy) (mt) in Hong Kong peaked at 31.71 % change on previous year in 1983 and was at its lowest, -26.98 % change on previous year, in 2020.
That places Hong Kong 158th out of 194 countries with data for 2024, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt) in Hong Kong, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1971 | 0 % change on previous year | — |
| 1972 | 9.15 % change on previous year | — |
| 1973 | 10 % change on previous year | +9.3% |
| 1974 | -4.4 % change on previous year | -144.0% |
| 1975 | 9.08 % change on previous year | -306.3% |
| 1976 | 11.69 % change on previous year | +28.8% |
| 1977 | 13.04 % change on previous year | +11.5% |
| 1978 | 9.71 % change on previous year | -25.5% |
| 1979 | 5.64 % change on previous year | -41.9% |
| 1980 | 11.45 % change on previous year | +102.9% |
| 1981 | 7.86 % change on previous year | -31.3% |
| 1982 | 13.25 % change on previous year | +68.6% |
| 1983 | 31.71 % change on previous year | +139.3% |
| 1984 | 12.78 % change on previous year | -59.7% |
| 1985 | 10.32 % change on previous year | -19.3% |
| 1986 | 12.83 % change on previous year | +24.4% |
| 1987 | 1.6 % change on previous year | -87.5% |
| 1988 | 7.44 % change on previous year | +365.3% |
| 1989 | 6.89 % change on previous year | -7.4% |
| 1990 | 6.33 % change on previous year | -8.1% |
| 1991 | 11.9 % change on previous year | +87.9% |
| 1992 | 6.98 % change on previous year | -41.4% |
| 1993 | 2.79 % change on previous year | -60.1% |
| 1994 | -25.23 % change on previous year | -1005.2% |
| 1995 | 5.43 % change on previous year | -121.5% |
| 1996 | -7.08 % change on previous year | -230.5% |
| 1997 | -5.08 % change on previous year | -28.2% |
| 1998 | 9.19 % change on previous year | -280.9% |
| 1999 | -9.65 % change on previous year | -205.0% |
| 2000 | 7.96 % change on previous year | -182.5% |
| 2001 | 8.01 % change on previous year | +0.6% |
| 2002 | 7.51 % change on previous year | -6.3% |
| 2003 | 13.81 % change on previous year | +84.0% |
| 2004 | -0.5585 % change on previous year | -104.0% |
| 2005 | 7.1 % change on previous year | -1372.1% |
| 2006 | 0.7343 % change on previous year | -89.7% |
| 2007 | 5.32 % change on previous year | +625.1% |
| 2008 | -4.96 % change on previous year | -193.1% |
| 2009 | 2.66 % change on previous year | -153.7% |
| 2010 | -6.68 % change on previous year | -350.8% |
| 2011 | 10.14 % change on previous year | -251.8% |
| 2012 | -1.13 % change on previous year | -111.2% |
| 2013 | 3.17 % change on previous year | -379.7% |
| 2014 | 3.6 % change on previous year | +13.5% |
| 2015 | -11.74 % change on previous year | -426.4% |
| 2016 | 0.817 % change on previous year | -107.0% |
| 2017 | -5.23 % change on previous year | -739.8% |
| 2018 | 1.12 % change on previous year | -121.5% |
| 2019 | -2.79 % change on previous year | -348.1% |
| 2020 | -26.98 % change on previous year | +867.3% |
| 2021 | 6.59 % change on previous year | -124.4% |
| 2022 | -1.28 % change on previous year | -119.5% |
| 2023 | 1.54 % change on previous year | -219.7% |
| 2024 | -3.68 % change on previous year | -339.7% |
Hong Kong compared with similar countries
- Hong Kong's -3.68 % change on previous year is below the median for high income countries, which is 1.64 % change on previous year. (71 countries reporting)
- Hong Kong's -3.68 % change on previous year is below the median for East Asia & Pacific, which is 3.46 % change on previous year. (30 countries reporting)
Biggest year-on-year movements
Years where Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt) 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 |
|---|---|---|---|
| 2005 | +1372.1% | -0.5585 % change on previous year | 7.1 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 7.1 % change on previous year | -4.4 % change on previous year | 13.04 % change on previous year | 9 |
| 1980s | 11.61 % change on previous year | 1.6 % change on previous year | 31.71 % change on previous year | 10 |
| 1990s | -0.442 % change on previous year | -25.23 % change on previous year | 11.9 % change on previous year | 10 |
| 2000s | 4.76 % change on previous year | -4.96 % change on previous year | 13.81 % change on previous year | 10 |
| 2010s | -0.8723 % change on previous year | -11.74 % change on previous year | 10.14 % change on previous year | 10 |
| 2020s | -4.76 % change on previous year | -26.98 % change on previous year | 6.59 % change on previous year | 5 |
Countries ranked near Hong Kong
- 155 Norway -3.03 % change on previous year compare
- 156 Trinidad and Tobago -3.07 % change on previous year compare
- 157 Bosnia and Herzegovina -3.57 % change on previous year compare
- 159 Poland -3.69 % change on previous year compare
- 160 Niger -4.35 % change on previous year compare
- 161 Italy -4.62 % change on previous year compare
More environment data for Hong Kong
- Historical exposure to drought — Land soil moisture anomaly -5.98 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -5.54 Percentage change (2025)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), annual 1.14 % change on previous year (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e) 8.23 % change on previous year (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual 13.39 % change on previous year (2024)
- Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is carbon dioxide (co2) emissions from power industry (energy) (mt) in Hong Kong?
- Carbon dioxide (co2) emissions from power industry (energy) (mt) in Hong Kong was -3.68 % change on previous year in 2024, according to Statizoid (derived).
- What is the highest carbon dioxide (co2) emissions from power industry (energy) (mt) recorded in Hong Kong?
- The highest recorded value was 31.71 % change on previous year in 1983.
- What is the lowest carbon dioxide (co2) emissions from power industry (energy) (mt) recorded in Hong Kong?
- The lowest recorded value was -26.98 % change on previous year in 2020.
- How does Hong Kong rank for carbon dioxide (co2) emissions from power industry (energy) (mt)?
- Hong Kong ranks 158th out of 194 countries with data for 2024.
- Is carbon dioxide (co2) emissions from power industry (energy) (mt) rising or falling in Hong Kong?
- Over the last ten years it is down 202.4%. The long-run trend across the full record is volatile.
- Where does this Hong Kong data come from?
- The figures come from Statizoid (derived), published as part of Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt CO2e), annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 54 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt CO2e). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Carbon dioxide (CO2) emissions from Power Industry (Energy) EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt CO2e). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.