China vs Marshall Islands: Emissions of ozone-depleting substances
Emissions of ozone-depleting substances over time
- China
- Marshall Islands
How they compare
China currently reports 0 ODP tonnes against 0 ODP tonnes in Marshall Islands, a difference of 0 ODP tonnes.
The two have swapped places 2 times across 34 shared years of data; in 1986 it was Marshall Islands ahead.
China ranks 1st and Marshall Islands ranks 1st of 168 countries.
China has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | China | Marshall Islands | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 408.3 ODP tonnes | 0 ODP tonnes | 408.3 ODP tonnes | China |
| 1990s | 417.46 ODP tonnes | 0 ODP tonnes | 417.46 ODP tonnes | China |
| 2000s | 328.03 ODP tonnes | 0 ODP tonnes | 328.03 ODP tonnes | China |
| 2010s | 0 ODP tonnes | 0 ODP tonnes | 0 ODP tonnes | — |
| 2020s | 0 ODP tonnes | 0 ODP tonnes | 0 ODP tonnes | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher emissions of ozone-depleting substances, China or Marshall Islands?
- China, at 0 ODP tonnes against 0 ODP tonnes in Marshall Islands as of 2021.
- What is the difference in emissions of ozone-depleting substances between China and Marshall Islands?
- 0 ODP tonnes, with China ahead.
- How many years of comparable data are there for China and Marshall Islands?
- 34 years are reported by both, from 1986 to 2021.
- How do China and Marshall Islands rank globally for emissions of ozone-depleting substances?
- China ranks 1st and Marshall Islands ranks 1st of 168 countries.
- Where does this data come from?
- UN Environment Programme (2023) – processed by Our World in Data, published as Emissions of ozone-depleting substances. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Consumption of various controlled substances. These include Bromochloromethane (BCM), Carbon Tetrachloride (CTC), Chlorofluorocarbons (CFCs), Hydrobromofluorocarbons (HBFCs), Hydrochlorofluorocarbons (HCFCs), Hydrofluorocarbons (HFCs), Methyl Bromide (MB), Methyl Chloroform (TCA) and Other Fully Halogenated CFCs. We assign zero to missing values for a given (year, country, chemical) triple. This is due to technical reasons, so that we are able to plot this variable using our Grapher stacked are charts.