Lao PDR vs Tunisia: Emissions of ozone-depleting substances
Emissions of ozone-depleting substances over time
- Lao PDR
- Tunisia
How they compare
Lao PDR currently reports 0 ODP tonnes against 0 ODP tonnes in Tunisia, a difference of 0 ODP tonnes.
Across all 30 years both countries report, Tunisia has been ahead every year.
Lao PDR ranks 1st and Tunisia ranks 1st of 168 countries.
Tunisia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Lao PDR | Tunisia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 ODP tonnes | 0 ODP tonnes | 0 ODP tonnes | — |
| 1990s | 0 ODP tonnes | 0.05 ODP tonnes | 0.05 ODP tonnes | Tunisia |
| 2000s | 0 ODP tonnes | 0.01 ODP tonnes | 0.01 ODP tonnes | Tunisia |
| 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, Lao PDR or Tunisia?
- Lao PDR, at 0 ODP tonnes against 0 ODP tonnes in Tunisia as of 2021.
- What is the difference in emissions of ozone-depleting substances between Lao PDR and Tunisia?
- 0 ODP tonnes, with Lao PDR ahead.
- How many years of comparable data are there for Lao PDR and Tunisia?
- 30 years are reported by both, from 1986 to 2021.
- How do Lao PDR and Tunisia rank globally for emissions of ozone-depleting substances?
- Lao PDR ranks 1st and Tunisia 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.