Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) in Hong Kong
Hong Kong: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) was 0 Mt CO2e per US$ of GDP in 2024. ◆ Volatile
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) in Hong Kong, 1970–2024
Source: Statizoid (derived). Measured in Mt CO2e per US$ of GDP.
Analysis
The most recent figure for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) in Hong Kong is 0 Mt CO2e per US$ of GDP, measured in 2024. That is the lowest value across all 55 years on record.
That represents a change of down 17.7% on the previous year and down 70.1% over ten years.
Over the whole period, nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) in Hong Kong peaked at 0 Mt CO2e per US$ of GDP in 1986 and was at its lowest, 0 Mt CO2e per US$ of GDP, in 2024.
That places Hong Kong 110th out of 191 countries with data for 2024, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) in Hong Kong, year by year
| Year | Mt CO2e per US$ of GDP | Change |
|---|---|---|
| 1970 | 0 Mt CO2e per US$ of GDP | — |
| 1971 | 0 Mt CO2e per US$ of GDP | -15.1% |
| 1972 | 0 Mt CO2e per US$ of GDP | -12.9% |
| 1973 | 0 Mt CO2e per US$ of GDP | -20.4% |
| 1974 | 0 Mt CO2e per US$ of GDP | -14.5% |
| 1975 | 0 Mt CO2e per US$ of GDP | +0.1% |
| 1976 | 0 Mt CO2e per US$ of GDP | -14.2% |
| 1977 | 0 Mt CO2e per US$ of GDP | -8.2% |
| 1978 | 0 Mt CO2e per US$ of GDP | -3.7% |
| 1979 | 0 Mt CO2e per US$ of GDP | -13.8% |
| 1980 | 0 Mt CO2e per US$ of GDP | -8.6% |
| 1981 | 0 Mt CO2e per US$ of GDP | +11.0% |
| 1982 | 0 Mt CO2e per US$ of GDP | +80.6% |
| 1983 | 0 Mt CO2e per US$ of GDP | +99.1% |
| 1984 | 0 Mt CO2e per US$ of GDP | +12.9% |
| 1985 | 0 Mt CO2e per US$ of GDP | +8.5% |
| 1986 | 0 Mt CO2e per US$ of GDP | +3.2% |
| 1987 | 0 Mt CO2e per US$ of GDP | -13.3% |
| 1988 | 0 Mt CO2e per US$ of GDP | -7.6% |
| 1989 | 0 Mt CO2e per US$ of GDP | -7.5% |
| 1990 | 0 Mt CO2e per US$ of GDP | -4.3% |
| 1991 | 0 Mt CO2e per US$ of GDP | -5.1% |
| 1992 | 0 Mt CO2e per US$ of GDP | -8.8% |
| 1993 | 0 Mt CO2e per US$ of GDP | -10.7% |
| 1994 | 0 Mt CO2e per US$ of GDP | -32.3% |
| 1995 | 0 Mt CO2e per US$ of GDP | -2.1% |
| 1996 | 0 Mt CO2e per US$ of GDP | -28.0% |
| 1997 | 0 Mt CO2e per US$ of GDP | -24.7% |
| 1998 | 0 Mt CO2e per US$ of GDP | +20.3% |
| 1999 | 0 Mt CO2e per US$ of GDP | -13.5% |
| 2000 | 0 Mt CO2e per US$ of GDP | +10.7% |
| 2001 | 0 Mt CO2e per US$ of GDP | +11.6% |
| 2002 | 0 Mt CO2e per US$ of GDP | +12.6% |
| 2003 | 0 Mt CO2e per US$ of GDP | +28.7% |
| 2004 | 0 Mt CO2e per US$ of GDP | -10.0% |
| 2005 | 0 Mt CO2e per US$ of GDP | +1.0% |
| 2006 | 0 Mt CO2e per US$ of GDP | -6.3% |
| 2007 | 0 Mt CO2e per US$ of GDP | -0.7% |
| 2008 | 0 Mt CO2e per US$ of GDP | -11.1% |
| 2009 | 0 Mt CO2e per US$ of GDP | +6.8% |
| 2010 | 0 Mt CO2e per US$ of GDP | -17.7% |
| 2011 | 0 Mt CO2e per US$ of GDP | +8.2% |
| 2012 | 0 Mt CO2e per US$ of GDP | -6.1% |
| 2013 | 0 Mt CO2e per US$ of GDP | +0.4% |
| 2014 | 0 Mt CO2e per US$ of GDP | -1.0% |
| 2015 | 0 Mt CO2e per US$ of GDP | -20.7% |
| 2016 | 0 Mt CO2e per US$ of GDP | -2.9% |
| 2017 | 0 Mt CO2e per US$ of GDP | -11.7% |
| 2018 | 0 Mt CO2e per US$ of GDP | -3.5% |
| 2019 | 0 Mt CO2e per US$ of GDP | -3.1% |
| 2020 | 0 Mt CO2e per US$ of GDP | -41.1% |
| 2021 | 0 Mt CO2e per US$ of GDP | +3.2% |
| 2022 | 0 Mt CO2e per US$ of GDP | +1.1% |
| 2023 | 0 Mt CO2e per US$ of GDP | -7.0% |
| 2024 | 0 Mt CO2e per US$ of GDP | -17.7% |
Biggest year-on-year movements
Years where Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) 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 |
|---|---|---|---|
| 1983 | +99.1% | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP |
| 1982 | +80.6% | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 1980s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 1990s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 2000s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 2010s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 10 |
| 2020s | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 0 Mt CO2e per US$ of GDP | 5 |
Countries ranked near Hong Kong
- 107 Seychelles 0 Mt CO2e per US$ of GDP compare
- 108 Cyprus 0 Mt CO2e per US$ of GDP compare
- 109 Bahamas 0 Mt CO2e per US$ of GDP compare
- 111 Argentina 0 Mt CO2e per US$ of GDP compare
- 112 Netherlands 0 Mt CO2e per US$ of GDP compare
- 113 Cote d'Ivoire 0 Mt CO2e per US$ of GDP 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)
- Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e) 22.22 % change on previous year (2024)
- Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
- Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per 0 Mt CO2e per person (2024)
- Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt) 0 Mt CO2e per US$ of GDP (2024)
- Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt) 0 Mt CO2e per person (2024)
- Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) 11.11 % change on previous year (2024)
- Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) 0 Mt CO2e per US$ of GDP (2024)
- Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) 0 Mt CO2e per person (2024)
Frequently asked questions
- What is nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) in Hong Kong?
- Nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) in Hong Kong was 0 Mt CO2e per US$ of GDP in 2024, according to Statizoid (derived).
- What is the highest nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) recorded in Hong Kong?
- The highest recorded value was 0 Mt CO2e per US$ of GDP in 1986.
- What is the lowest nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) recorded in Hong Kong?
- The lowest recorded value was 0 Mt CO2e per US$ of GDP in 2024.
- How does Hong Kong rank for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e)?
- Hong Kong ranks 110th out of 191 countries with data for 2024.
- Is nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) rising or falling in Hong Kong?
- Over the last ten years it is down 70.1%. 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 Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e), per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 55 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) ÷ GDP (current US$)
Computed from
- Nitrous oxide (N2O) emissions from Power Industry (Energy) EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
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
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.