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 person 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 person.
Analysis
The most recent figure for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) in Hong Kong is 0 Mt CO2e per person, measured in 2024.
The figure is down 11.6% on the previous year and down 59.8% 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 person in 1993 and was at its lowest, 0 Mt CO2e per person, in 1971.
Hong Kong ranks 47th of 194 countries on this measure, in the top quarter.
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 person | Change |
|---|---|---|
| 1970 | 0 Mt CO2e per person | — |
| 1971 | 0 Mt CO2e per person | -2.1% |
| 1972 | 0 Mt CO2e per person | +9.0% |
| 1973 | 0 Mt CO2e per person | +8.9% |
| 1974 | 0 Mt CO2e per person | -3.1% |
| 1975 | 0 Mt CO2e per person | +5.1% |
| 1976 | 0 Mt CO2e per person | +8.6% |
| 1977 | 0 Mt CO2e per person | +10.5% |
| 1978 | 0 Mt CO2e per person | +10.1% |
| 1979 | 0 Mt CO2e per person | +0.4% |
| 1980 | 0 Mt CO2e per person | +14.0% |
| 1981 | 0 Mt CO2e per person | +16.6% |
| 1982 | 0 Mt CO2e per person | +84.9% |
| 1983 | 0 Mt CO2e per person | +81.6% |
| 1984 | 0 Mt CO2e per person | +25.3% |
| 1985 | 0 Mt CO2e per person | +14.3% |
| 1986 | 0 Mt CO2e per person | +17.3% |
| 1987 | 0 Mt CO2e per person | +5.8% |
| 1988 | 0 Mt CO2e per person | +8.1% |
| 1989 | 0 Mt CO2e per person | +5.5% |
| 1990 | 0 Mt CO2e per person | +6.7% |
| 1991 | 0 Mt CO2e per person | +8.9% |
| 1992 | 0 Mt CO2e per person | +6.0% |
| 1993 | 0 Mt CO2e per person | +1.3% |
| 1994 | 0 Mt CO2e per person | -25.3% |
| 1995 | 0 Mt CO2e per person | +2.2% |
| 1996 | 0 Mt CO2e per person | -23.9% |
| 1997 | 0 Mt CO2e per person | -17.0% |
| 1998 | 0 Mt CO2e per person | +13.7% |
| 1999 | 0 Mt CO2e per person | -15.9% |
| 2000 | 0 Mt CO2e per person | +13.7% |
| 2001 | 0 Mt CO2e per person | +9.3% |
| 2002 | 0 Mt CO2e per person | +10.1% |
| 2003 | 0 Mt CO2e per person | +25.1% |
| 2004 | 0 Mt CO2e per person | -6.4% |
| 2005 | 0 Mt CO2e per person | +8.0% |
| 2006 | 0 Mt CO2e per person | -0.7% |
| 2007 | 0 Mt CO2e per person | +7.7% |
| 2008 | 0 Mt CO2e per person | -8.4% |
| 2009 | 0 Mt CO2e per person | +4.0% |
| 2010 | 0 Mt CO2e per person | -12.8% |
| 2011 | 0 Mt CO2e per person | +16.8% |
| 2012 | 0 Mt CO2e per person | -1.9% |
| 2013 | 0 Mt CO2e per person | +5.0% |
| 2014 | 0 Mt CO2e per person | +3.9% |
| 2015 | 0 Mt CO2e per person | -16.6% |
| 2016 | 0 Mt CO2e per person | +0.1% |
| 2017 | 0 Mt CO2e per person | -6.8% |
| 2018 | 0 Mt CO2e per person | +1.4% |
| 2019 | 0 Mt CO2e per person | -3.5% |
| 2020 | 0 Mt CO2e per person | -43.8% |
| 2021 | 0 Mt CO2e per person | +11.3% |
| 2022 | 0 Mt CO2e per person | -0.8% |
| 2023 | 0 Mt CO2e per person | -3.8% |
| 2024 | 0 Mt CO2e per person | -11.6% |
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 |
|---|---|---|---|
| 1982 | +84.9% | 0 Mt CO2e per person | 0 Mt CO2e per person |
| 1983 | +81.6% | 0 Mt CO2e per person | 0 Mt CO2e per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 Mt CO2e per person | 0 Mt CO2e per person | 0 Mt CO2e per person | 10 |
| 1980s | 0 Mt CO2e per person | 0 Mt CO2e per person | 0 Mt CO2e per person | 10 |
| 1990s | 0 Mt CO2e per person | 0 Mt CO2e per person | 0 Mt CO2e per person | 10 |
| 2000s | 0 Mt CO2e per person | 0 Mt CO2e per person | 0 Mt CO2e per person | 10 |
| 2010s | 0 Mt CO2e per person | 0 Mt CO2e per person | 0 Mt CO2e per person | 10 |
| 2020s | 0 Mt CO2e per person | 0 Mt CO2e per person | 0 Mt CO2e per person | 5 |
Countries ranked near Hong Kong
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 person 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 person in 1993.
- 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 person in 1971.
- How does Hong Kong rank for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e)?
- Hong Kong ranks 47th out of 194 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 59.8%. 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 capita. 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 Population, total, 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) ÷ Population, total
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
- Population, total World Population Prospects, United Nations (UN)
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 Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.