Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) in Hong Kong
Hong Kong: Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) was 0 Mt CO2e per US$ of GDP in 2024. ◆ Volatile
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) in Hong Kong, 1970–2024
Source: Statizoid (derived). Measured in Mt CO2e per US$ of GDP.
Analysis
In 2024, nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) in Hong Kong stood at 0 Mt CO2e per US$ of GDP.
That represents a change of up 3.6% on the previous year and down 80.7% over ten years.
Over the whole period, nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) in Hong Kong peaked at 0 Mt CO2e per US$ of GDP in 1970 and was at its lowest, 0 Mt CO2e per US$ of GDP, in 2022.
Hong Kong ranks 182nd of 191 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) 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 | -26.1% |
| 1973 | 0 Mt CO2e per US$ of GDP | -39.0% |
| 1974 | 0 Mt CO2e per US$ of GDP | +44.6% |
| 1975 | 0 Mt CO2e per US$ of GDP | -21.0% |
| 1976 | 0 Mt CO2e per US$ of GDP | -1.2% |
| 1977 | 0 Mt CO2e per US$ of GDP | -0.8% |
| 1978 | 0 Mt CO2e per US$ of GDP | -13.2% |
| 1979 | 0 Mt CO2e per US$ of GDP | -54.5% |
| 1980 | 0 Mt CO2e per US$ of GDP | -28.0% |
| 1981 | 0 Mt CO2e per US$ of GDP | -3.2% |
| 1982 | 0 Mt CO2e per US$ of GDP | +21.2% |
| 1983 | 0 Mt CO2e per US$ of GDP | +8.0% |
| 1984 | 0 Mt CO2e per US$ of GDP | +0.6% |
| 1985 | 0 Mt CO2e per US$ of GDP | -19.4% |
| 1986 | 0 Mt CO2e per US$ of GDP | -3.1% |
| 1987 | 0 Mt CO2e per US$ of GDP | -12.9% |
| 1988 | 0 Mt CO2e per US$ of GDP | +1.0% |
| 1989 | 0 Mt CO2e per US$ of GDP | -18.2% |
| 1990 | 0 Mt CO2e per US$ of GDP | -31.3% |
| 1991 | 0 Mt CO2e per US$ of GDP | -35.5% |
| 1992 | 0 Mt CO2e per US$ of GDP | +43.4% |
| 1993 | 0 Mt CO2e per US$ of GDP | -29.8% |
| 1994 | 0 Mt CO2e per US$ of GDP | -1.7% |
| 1995 | 0 Mt CO2e per US$ of GDP | -18.0% |
| 1996 | 0 Mt CO2e per US$ of GDP | -16.7% |
| 1997 | 0 Mt CO2e per US$ of GDP | -11.5% |
| 1998 | 0 Mt CO2e per US$ of GDP | +76.3% |
| 1999 | 0 Mt CO2e per US$ of GDP | +35.5% |
| 2000 | 0 Mt CO2e per US$ of GDP | -29.7% |
| 2001 | 0 Mt CO2e per US$ of GDP | -12.0% |
| 2002 | 0 Mt CO2e per US$ of GDP | -21.4% |
| 2003 | 0 Mt CO2e per US$ of GDP | +1.4% |
| 2004 | 0 Mt CO2e per US$ of GDP | -41.1% |
| 2005 | 0 Mt CO2e per US$ of GDP | -6.9% |
| 2006 | 0 Mt CO2e per US$ of GDP | -3.6% |
| 2007 | 0 Mt CO2e per US$ of GDP | +10.7% |
| 2008 | 0 Mt CO2e per US$ of GDP | +9.1% |
| 2009 | 0 Mt CO2e per US$ of GDP | -13.3% |
| 2010 | 0 Mt CO2e per US$ of GDP | -17.0% |
| 2011 | 0 Mt CO2e per US$ of GDP | -12.7% |
| 2012 | 0 Mt CO2e per US$ of GDP | -7.9% |
| 2013 | 0 Mt CO2e per US$ of GDP | +0.6% |
| 2014 | 0 Mt CO2e per US$ of GDP | -7.9% |
| 2015 | 0 Mt CO2e per US$ of GDP | +9.5% |
| 2016 | 0 Mt CO2e per US$ of GDP | +5.4% |
| 2017 | 0 Mt CO2e per US$ of GDP | +6.0% |
| 2018 | 0 Mt CO2e per US$ of GDP | -9.2% |
| 2019 | 0 Mt CO2e per US$ of GDP | +1.6% |
| 2020 | 0 Mt CO2e per US$ of GDP | -75.7% |
| 2021 | 0 Mt CO2e per US$ of GDP | -22.1% |
| 2022 | 0 Mt CO2e per US$ of GDP | -28.0% |
| 2023 | 0 Mt CO2e per US$ of GDP | +21.1% |
| 2024 | 0 Mt CO2e per US$ of GDP | +3.6% |
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
- 179 Macao 0 Mt CO2e per US$ of GDP compare
- 180 Malta 0 Mt CO2e per US$ of GDP compare
- 181 Iceland 0 Mt CO2e per US$ of GDP compare
- 183 Puerto Rico 0 Mt CO2e per US$ of GDP compare
- 184 Bermuda 0 Mt CO2e per US$ of GDP
- 184 Eritrea 0 Mt CO2e per US$ of GDP compare
- 184 Grenada 0 Mt CO2e per US$ of GDP
- 184 Kiribati 0 Mt CO2e per US$ of GDP
- 184 Saint Kitts and Nevis 0 Mt CO2e per US$ of GDP compare
- 184 Sao Tome and Principe 0 Mt CO2e per US$ of GDP compare
- 184 Turks and Caicos Islands 0 Mt CO2e per US$ of GDP
- 184 Tonga 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 person (2024)
- Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) 4.97 % change on previous year (2024)
Frequently asked questions
- What is nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) in Hong Kong?
- Nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) 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 industrial combustion (energy) (mt) recorded in Hong Kong?
- The highest recorded value was 0 Mt CO2e per US$ of GDP in 1970.
- What is the lowest nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) recorded in Hong Kong?
- The lowest recorded value was 0 Mt CO2e per US$ of GDP in 2022.
- How does Hong Kong rank for nitrous oxide (n2o) emissions from industrial combustion (energy) (mt)?
- Hong Kong ranks 182nd out of 191 countries with data for 2024.
- Is nitrous oxide (n2o) emissions from industrial combustion (energy) (mt) rising or falling in Hong Kong?
- Over the last ten years it is down 80.7%. 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 Industrial Combustion (Energy) (Mt CO2e), per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
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How this figure is calculated
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt CO2e) ÷ GDP (current US$)
Computed from
- Nitrous oxide (N2O) emissions from Industrial Combustion (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 Industrial Combustion (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.