Marshall Islands vs Sudan: Emissions of ozone-depleting substances
Emissions of ozone-depleting substances over time
- Marshall Islands
- Sudan
How they compare
Marshall Islands currently reports 0 ODP tonnes against 0 ODP tonnes in Sudan, a difference of 0 ODP tonnes.
Across all 32 years both countries report, Sudan has been ahead every year.
Marshall Islands ranks 1st and Sudan ranks 1st of 168 countries.
Sudan has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Marshall Islands | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 ODP tonnes | 0.05 ODP tonnes | 0.05 ODP tonnes | Sudan |
| 1990s | 0 ODP tonnes | 0.025 ODP tonnes | 0.025 ODP tonnes | Sudan |
| 2000s | 0 ODP tonnes | 0 ODP tonnes | 0 ODP tonnes | — |
| 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, Marshall Islands or Sudan?
- Marshall Islands, at 0 ODP tonnes against 0 ODP tonnes in Sudan as of 2021.
- What is the difference in emissions of ozone-depleting substances between Marshall Islands and Sudan?
- 0 ODP tonnes, with Marshall Islands ahead.
- How many years of comparable data are there for Marshall Islands and Sudan?
- 32 years are reported by both, from 1986 to 2021.
- How do Marshall Islands and Sudan rank globally for emissions of ozone-depleting substances?
- Marshall Islands ranks 1st and Sudan 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.