Tonga vs Ukraine: Emissions of ozone-depleting substances

Tonga

0 ODP tonnes

in 2021

Ukraine

0 ODP tonnes

in 2021

Tonga rank

1st

Ukraine rank

1st

Emissions of ozone-depleting substances over time

Tonga
Ukraine

How they compare

Tonga currently reports 0 ODP tonnes against 0 ODP tonnes in Ukraine, a difference of 0 ODP tonnes.

Across all 30 years both countries report, Ukraine has been ahead every year.

Tonga ranks 1st and Ukraine ranks 1st of 168 countries.

Individual pages

About this data

Indicator: Emissions of ozone-depleting substances
Unit: ODP tonnes
Source: UN Environment Programme (2023) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 168 places, 5,376 data points, 1986–2022
Last refreshed: 07 August 2026

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.