Hong Kong vs Romania: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)
Hong Kong
-11.78 % change on previous year
in 2024
Romania
-13.2 % change on previous year
in 2024
Hong Kong rank
177th
Romania rank
179th
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) over time
- Hong Kong
- Romania
How they compare
Hong Kong currently reports -11.78 % change on previous year against -13.2 % change on previous year in Romania, a difference of 1.42 % change on previous year.
The two have swapped places 31 times across 54 shared years of data; in 1971 it was Romania ahead.
Hong Kong ranks 177th and Romania ranks 179th of 193 countries.
Hong Kong has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Hong Kong | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 7.84 % change on previous year | 5.33 % change on previous year | 2.51 % change on previous year | Hong Kong |
| 1980s | 29.21 % change on previous year | 6.61 % change on previous year | 22.59 % change on previous year | Hong Kong |
| 1990s | -2.99 % change on previous year | -6.07 % change on previous year | 3.08 % change on previous year | Hong Kong |
| 2000s | 6.79 % change on previous year | 2.33 % change on previous year | 4.46 % change on previous year | Hong Kong |
| 2010s | -0.6941 % change on previous year | -2.78 % change on previous year | 2.09 % change on previous year | Hong Kong |
| 2020s | -9.7 % change on previous year | -11.33 % change on previous year | 1.63 % change on previous year | Hong Kong |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrous oxide (n2o) emissions from power industry (energy) (mt co2e), Hong Kong or Romania?
- Hong Kong, at -11.78 % change on previous year against -13.2 % change on previous year in Romania as of 2024.
- What is the difference in nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) between Hong Kong and Romania?
- 1.42 % change on previous year, with Hong Kong ahead.
- How many years of comparable data are there for Hong Kong and Romania?
- 54 years are reported by both, from 1971 to 2024.
- How do Hong Kong and Romania rank globally for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e)?
- Hong Kong ranks 177th and Romania ranks 179th of 193 countries.
- Where does this data come from?
- Statizoid (derived), published as Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e), annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.