Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square in Hong Kong
Hong Kong: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square was 0 Mt CO2e per square kilometre in 2023. ▼ Falling
Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square in Hong Kong, 1970–2023
Source: Statizoid (derived). Measured in Mt CO2e per square kilometre.
Analysis
The most recent figure for methane (ch4) emissions from building (energy) (mt co2e), per square in Hong Kong is 0 Mt CO2e per square kilometre, measured in 2023.
That represents a change of up 5.8% on the previous year and up 14.6% over ten years.
Over the whole period, methane (ch4) emissions from building (energy) (mt co2e), per square in Hong Kong peaked at 0 Mt CO2e per square kilometre in 1977 and was at its lowest, 0 Mt CO2e per square kilometre, in 2013.
Hong Kong ranks 52nd of 197 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 54 years of available data.
Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square in Hong Kong, year by year
| Year | Mt CO2e per square kilometre | Change |
|---|---|---|
| 1970 | 0 Mt CO2e per square kilometre | — |
| 1971 | 0 Mt CO2e per square kilometre | +0.0% |
| 1972 | 0 Mt CO2e per square kilometre | -15.2% |
| 1973 | 0 Mt CO2e per square kilometre | -6.0% |
| 1974 | 0 Mt CO2e per square kilometre | +12.7% |
| 1975 | 0 Mt CO2e per square kilometre | -16.0% |
| 1976 | 0 Mt CO2e per square kilometre | +16.2% |
| 1977 | 0 Mt CO2e per square kilometre | +18.6% |
| 1978 | 0 Mt CO2e per square kilometre | -1.0% |
| 1979 | 0 Mt CO2e per square kilometre | -12.0% |
| 1980 | 0 Mt CO2e per square kilometre | +2.3% |
| 1981 | 0 Mt CO2e per square kilometre | -11.1% |
| 1982 | 0 Mt CO2e per square kilometre | +16.2% |
| 1983 | 0 Mt CO2e per square kilometre | -8.7% |
| 1984 | 0 Mt CO2e per square kilometre | -3.6% |
| 1985 | 0 Mt CO2e per square kilometre | -1.2% |
| 1986 | 0 Mt CO2e per square kilometre | +2.5% |
| 1987 | 0 Mt CO2e per square kilometre | +0.0% |
| 1988 | 0 Mt CO2e per square kilometre | -1.2% |
| 1989 | 0 Mt CO2e per square kilometre | +4.9% |
| 1990 | 0 Mt CO2e per square kilometre | -2.4% |
| 1991 | 0 Mt CO2e per square kilometre | +4.8% |
| 1992 | 0 Mt CO2e per square kilometre | +0.0% |
| 1993 | 0 Mt CO2e per square kilometre | +3.4% |
| 1994 | 0 Mt CO2e per square kilometre | +2.2% |
| 1995 | 0 Mt CO2e per square kilometre | -8.8% |
| 1996 | 0 Mt CO2e per square kilometre | -2.2% |
| 1997 | 0 Mt CO2e per square kilometre | -9.2% |
| 1998 | 0 Mt CO2e per square kilometre | -8.9% |
| 1999 | 0 Mt CO2e per square kilometre | +6.9% |
| 2000 | 0 Mt CO2e per square kilometre | -14.3% |
| 2001 | 0 Mt CO2e per square kilometre | +10.6% |
| 2002 | 0 Mt CO2e per square kilometre | +13.7% |
| 2003 | 0 Mt CO2e per square kilometre | +4.8% |
| 2004 | 0 Mt CO2e per square kilometre | -1.1% |
| 2005 | 0 Mt CO2e per square kilometre | -22.1% |
| 2006 | 0 Mt CO2e per square kilometre | -6.0% |
| 2007 | 0 Mt CO2e per square kilometre | -11.1% |
| 2008 | 0 Mt CO2e per square kilometre | +17.9% |
| 2009 | 0 Mt CO2e per square kilometre | -6.1% |
| 2010 | 0 Mt CO2e per square kilometre | -11.3% |
| 2011 | 0 Mt CO2e per square kilometre | +10.9% |
| 2012 | 0 Mt CO2e per square kilometre | -6.6% |
| 2013 | 0 Mt CO2e per square kilometre | -15.8% |
| 2014 | 0 Mt CO2e per square kilometre | +33.3% |
| 2015 | 0 Mt CO2e per square kilometre | -12.5% |
| 2016 | 0 Mt CO2e per square kilometre | -10.7% |
| 2017 | 0 Mt CO2e per square kilometre | +0.0% |
| 2018 | 0 Mt CO2e per square kilometre | +8.0% |
| 2019 | 0 Mt CO2e per square kilometre | -9.3% |
| 2020 | 0 Mt CO2e per square kilometre | +10.2% |
| 2021 | 0 Mt CO2e per square kilometre | +0.0% |
| 2022 | 0 Mt CO2e per square kilometre | -3.7% |
| 2023 | 0 Mt CO2e per square kilometre | +5.8% |
Hong Kong compared with similar countries
- Hong Kong's 0 Mt CO2e per square kilometre is above the median for high income countries, which is 0 Mt CO2e per square kilometre, 4.1× the median. (74 countries reporting)
- Hong Kong's 0 Mt CO2e per square kilometre is above the median for East Asia & Pacific, which is 0 Mt CO2e per square kilometre, 5.8× the median. (31 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 1980s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 1990s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 2000s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 2010s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 2020s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 4 |
Countries ranked near Hong Kong
- 49 Guinea 0 Mt CO2e per square kilometre compare
- 50 Cote d'Ivoire 0 Mt CO2e per square kilometre compare
- 51 Hungary 0 Mt CO2e per square kilometre compare
- 53 Luxembourg 0 Mt CO2e per square kilometre compare
- 54 Romania 0 Mt CO2e per square kilometre compare
- 55 Cameroon 0 Mt CO2e per square kilometre 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)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 1.45 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 0 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual 9.09 % change on previous year (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), per unit of 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is methane (ch4) emissions from building (energy) (mt co2e), per square in Hong Kong?
- Methane (ch4) emissions from building (energy) (mt co2e), per square in Hong Kong was 0 Mt CO2e per square kilometre in 2023, according to Statizoid (derived).
- What is the highest methane (ch4) emissions from building (energy) (mt co2e), per square recorded in Hong Kong?
- The highest recorded value was 0 Mt CO2e per square kilometre in 1977.
- What is the lowest methane (ch4) emissions from building (energy) (mt co2e), per square recorded in Hong Kong?
- The lowest recorded value was 0 Mt CO2e per square kilometre in 2013.
- How does Hong Kong rank for methane (ch4) emissions from building (energy) (mt co2e), per square?
- Hong Kong ranks 52nd out of 197 countries with data for 2023.
- Is methane (ch4) emissions from building (energy) (mt co2e), per square rising or falling in Hong Kong?
- Over the last ten years it is up 14.6%. The long-run trend across the full record is falling.
- Where does this Hong Kong data come from?
- The figures come from Statizoid (derived), published as part of Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square kilometre. 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
Methane (CH4) emissions from Building (Energy) (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Methane (CH4) emissions from Building (Energy) (Mt CO2e) ÷ Land area (sq. km)
Computed from
- Methane (CH4) emissions from Building (Energy) EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
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
Methane (CH4) emissions from Building (Energy) (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.